Use case guide
Looking for AI tools for RAG and knowledge retrieval? This guide lists approved directory tools that fit rag and knowledge retrieval workflows. Compare features, pricing notes, and categories before you commit.
95 curated tools below.
Adobe's generative AI suite for creating images, video, audio and vector graphics — commercially safe, trained on licensed content and deeply integrated with Creative Cloud.
AI Room Planner, now shown on its official site as LUMI, is an AI room-planning and interior visualization tool for redesigning real spaces from photos or floor plans. It sits in the interior design and 3D room layout software category. The pitch is simple: get realistic previews without dealing with CAD-heavy workflows. The main use is to test layouts, furniture, and styles before you buy, renovate, or move things around
Algolia is a search-as-a-service platform built for fast, relevant search. It helps businesses improve search across websites and apps, using machine learning and ranking rules to return useful results quickly.
Aragon is an AI image generation tool that turns text prompts into visuals. It is built for graphic designers, marketers, and content creators who want images fast without doing everything by hand.
Too lazy to read an article? no problem, listen to it! Convert Articles To Audio. Article.Audio is an AI voice generation platform that turns written content into audio narration. It is aimed mostly at content creators and media businesses, and its main appeal is straightforward: it makes articles, scripts, and documents easier to listen to.
Build new AI products with voice data leveraging AssemblyAI’s industry-leading Voice AI models for accurate speech-to-text, speaker detection, sentiment analysis, chapter detection, PII redaction, and more.
ATS Resume Maker is a privacy-oriented resume builder that scores and optimises CVs for applicant tracking systems. It offers conversational AI editing, LinkedIn import, job-specific keyword tailoring, and optional browser extension for application auto-fill. A notable claim: data stays local on device rather than on vendor servers (verify in their privacy docs for your compliance needs).
Base44 is an AI app builder that generates full-stack web apps from natural language: frontend, backend, auth, database, payments, and hosting included. It targets founders and teams who want to ship internal tools, client portals, and SaaS MVPs without configuring infrastructure. "Superagents" add workflow automation on top of built apps (vendor claim).
Bland AI is a managed voice agent platform for inbound and outbound phone calls. Unlike orchestration-only tools, Bland bundles STT, LLM, TTS, and telephony into one per-minute rate on self-serve plans (vendor claim). It targets regulated enterprises wanting compliant, production phone agents with pathways, automations, and CRM integrations without assembling five vendors.
Bolt.new, from StackBlitz, builds and deploys full-stack JavaScript apps entirely in the browser via WebContainers. The AI agent controls the filesystem, terminal, package manager, and browser console — not just code suggestions. Recent Bolt Cloud adds managed DB, auth, and hosting so prototypes can go live without exporting to Vercel manually (vendor claim, 2026).
Browse AI is a no-code platform for extracting structured data from websites, monitoring pages for changes, and turning any site into an API endpoint. Users train "robots" by recording actions on a page, then scale extraction across thousands of URLs with built-in bot evasion, automatic retries, and workflow automation. It targets business teams and developers who need reliable web data without maintaining custom scraper infrastructure.
BuildAI is a no-code platform that turns plain-language descriptions into deployed AI-powered web applications in minutes. It handles databases, authentication, deployment, and custom domains automatically, so founders and operators can ship internal tools or customer-facing AI products without engineers. The platform also supports "Digital Employees"—AI agents with memory, connectors, and scheduled workflows across Gmail, Slack, Notion, and 25+ services.
Calico AI is an agentic intelligence platform purpose-built for apparel and accessories brands, automating the path from design concept to factory-ready production. It converts sketches, references, prompts, and specs into standardized tech packs, connects brands to 150+ vetted factories across 10+ countries, and uses autonomous agents to manage sourcing, costing, and production workflows. Founded in Toronto by Kathleen Chan (Sourcing Journal 2025 Female Founder to Watch), it is distinct from heycalico.ai (ad creative AI).
Chadview is a Chrome extension that provides real-time AI-generated answers during live video interviews on Zoom, Google Meet, and Microsoft Teams. Powered by the ChatGPT API, it listens to the last 30 seconds of conversation when you press "Ask," identifies the interviewer's question, and delivers a response in 3–4 seconds. It supports role-specific prompts for developers, data engineers, analysts, and other technical positions across six languages.
ChatPDF, which is used to Chat with any PDF. It works great to quickly extract information from large PDF files. Try talking to manuals, essays, legal contracts, books or research papers. The PDF is analysed first to create a semantic index of every paragraph. When asking a question the relevant paragraphs are presented to the ChatGPT API.
PDF Charts (not chartpdf.com) is a developer-focused tool for designing charts with a drag-and-drop cloud designer and generating them dynamically as PDF files via API. An AI assistant helps prompt-to-chart creation, and the platform includes 12 prebuilt themes, mixed chart types, and high-resolution SVG output. It targets developers who need programmatic chart PDFs for reports, invoices, and dashboards without building server-side rendering infrastructure.
ChatGPT is OpenAI's flagship conversational AI, available on web, mobile, and desktop. It handles writing, coding, research, image generation, voice chat, and agentic tasks through a single interface. Paid tiers unlock frontier models, higher usage limits, Codex coding agents, Deep Research, Sora video, and team admin controls. It remains the default general-purpose AI assistant for most consumers and many businesses.
CoWriter AI (cowriter.ai — not to be confused with Co:Writer Universal at cowriter.com, an assistive literacy tool by Everway) is an AI writing copilot built for students, researchers, and academic professionals. It combines AI drafting with citation generation (APA, MLA, IEEE, Chicago), plagiarism detection, grammar/style correction, autocompletion, and “AI detection proof” positioning. Developed by ProtonLabs Technology Inc. (team behind AskYourPDF); claims 100K+ student users.
DeepSeek is a Chinese AI lab whose current flagship models, DeepSeek-V4-Flash and DeepSeek-V4-Pro, compete with GPT-5 and Claude-class models on coding, reasoning, and general tasks at a fraction of the API cost. The free chat interface at chat.deepseek.com offers both models (Flash as "Instant Mode," Pro as "Expert Mode"), while the API provides OpenAI- and Anthropic-compatible endpoints for developers. Both models are open-weight under an MIT license and available for self-hosting via Hugging Face.
DFIRST AI (formerly Digital First AI) is a full-stack AI marketing platform that consolidates research, strategy, copy, image, and video production on a visual drag-and-drop canvas. It positions itself as a "marketing brain" with Brand DNA extraction from a URL, 70+ integrated AI models (GPT, Claude, Kling, and others), and agentic workflows that generate multi-channel campaigns in hours instead of weeks. The product targets agencies, SaaS marketers, and e-commerce teams who want one workspace instead of a fragmented martech stack.
Dreamlike.art is a browser-based AI art platform running on server-grade A100 GPUs with ~4-second average generation times. It offers eight AI models (Stable Diffusion variants, Kandinsky 2.1, and others) plus editing tools: natural-language editing, upscaling, face fix, and pose/depth/sketch copying. No install or Discord required—entirely web-based with commercial use rights even on the free tier.
DRUID AI is a Bucharest-founded (2018) enterprise conversational AI platform for building AI agents that execute multi-step business processes rather than just answering questions. Its Druid Conductor engine orchestrates Knowledge Agents and Process Agents across ERP, CRM, and HRIS systems, with especially deep native integration into UiPath's RPA ecosystem. The platform serves 300+ enterprise customers across banking, healthcare, and retail and has powered over 1.2 billion conversations.
echowin is a no-code platform for building, deploying, and monitoring AI voice and chat agents across phone, web chat, WhatsApp, SMS, Discord, and Slack. Users describe agent behavior in plain English, add knowledge from websites and documents, connect tools (calendars, CRM, inventory), and deploy omnichannel without training models or running telephony infrastructure. Business Compass analytics surfaces call trends, sentiment, and revenue signals.
Eilla AI is a London-based company offering two products: an AI-native M&A advisory for SMB sell-side mandates ($1M–$50M revenue), and an AI Analyst platform for VC, PE, and M&A professionals. The platform automates company research, competitor mapping, comps analysis, buyer scouting, and market intelligence using data from Capital IQ, Crunchbase, LinkedIn, and a proprietary 9M+ company database. Human M&A advisors lead sell-side processes while AI handles manual research at scale.
Evoto AI is a professional photo editing platform for portrait retouching, color grading, background replacement, and batch editing. Available on desktop (macOS, Windows), iPad, mobile, and web, it targets photographers, retouchers, and e-commerce teams needing Lightroom-speed workflows with AI-powered skin smoothing, sky replacement, clothes adjustments, and tethered shooting. Credit-based exports: 1 credit per exported photo on most AI features.
Gamma is an AI-powered design platform for creating presentations, websites, documents, and social assets from a single prompt. Users describe an idea and Gamma generates polished, editable decks and pages with layouts, images, and copy. It targets professionals who need fast, good-looking output without starting from a blank slide or page.
Glean is an enterprise Work AI platform that connects company knowledge across SaaS apps—Slack, Google Drive, Jira, Confluence, Salesforce, GitHub, and 100+ connectors. It provides permission-aware search, an AI assistant, no-code agents, and analytics for large organizations. Glean reported crossing $300M ARR in 2026 with customers including Samsung, Reddit, and Databricks.
Gojiberry AI is a strong fit for 101AItools. It targets a high-value audience (B2B founders, SaaS companies, agencies, and sales teams) and has a clear AI-first value proposition around autonomous sales and go-to-market (GTM) automation. According to its website, the platform learns about a business from its website, identifies high-intent prospects, and automates multichannel outreach across email and social channels.
Grok is a real-time, live-data AI assistant built into X that is best for news junkies, crypto traders, and creators who need up-to-the-second global trends, unfiltered image generation, and native slide-deck creation.
Gumloop is a no-code platform for building AI-powered workflows and autonomous agents using a visual drag-and-drop canvas. It connects to everyday business tools like Slack, Gmail, and Google Sheets and lets teams automate multi-step processes such as lead enrichment, document processing, and research without writing code. The platform has evolved from a lightweight automation builder into a broader AI agent and collaboration platform for teams.
Harvey is an AI platform built for law firms and professional services, used by a majority of AmLaw 100 firms. It provides legal research, contract analysis, due diligence, vault document storage, autonomous legal agents, and Microsoft 365 integration. Founded in 2022, Harvey reached $190M+ ARR by early 2026 and is valued at $8B.
HeyGen is an AI video generation platform that enables users to create professional-quality videos using realistic AI avatars, voice cloning, text-to-video generation, and multilingual video translation. It is widely used by businesses, marketers, educators, and content creators to produce studio-style videos without cameras, actors, or video editing expertise.
Welcome to Hour One, where we specialize in creating engaging AI videos that enhance learning and development. As the world's fastest growing AI video maker, our innovative platform converts text to video with lightning speed, making the learning experience both fun and effective. Whether you're a student, professional, or simply curious, Hour One offers a range of videos tailored to your interests and needs. Don't wait, try Hour One today and revolutionize your learning experience!
Hyro is an Adaptive Communications Platform that deploys agentic AI assistants for healthcare systems and enterprise contact centers. Rather than requiring teams to manually build conversational flows, Hyro automatically ingests data from sources like EHRs, websites, and CRMs into a knowledge graph, letting its NLU engine self-learn and answer scheduling, FAQ, and routing queries from day one across voice, chat, and messaging channels.
illostrationAI generates unique illustrations from text descriptions across styles including 3D render, vector, low poly, Pixar, icon, and pixel art. Users pick a style, describe an object, and receive artwork they can upscale or refine. Currently in beta with roadmap features like bulk CSV generation, Figma plugin, and SVG export marked as coming later.
Kaedim converts 2D images, sketches, reference packs, and product photos into production-ready 3D assets with retopology, UV mapping, and texturing. Built for game studios, e-commerce brands, and creative teams, it combines AI generation with a human-in-the-loop review loop where teams inspect, mark up, and approve assets before production use. Customer IP is never used for model training.
Katteb is an AI writing and SEO platform built for blogs, ecommerce, and agencies. It emphasizes fact-checked long-form content with in-text citations, an AI SEO assistant for topic gaps and entity coverage, and tools tuned for AI search visibility. Recent rebuilds added a public API, dark mode, and white-label options for resellers.
Kimi is Moonshot AI's conversational assistant and agent platform, known for long-context reasoning, multi-step agent workflows, and the Kimi K3 flagship model launched July 2026. It offers chat, Agent Swarm, Kimi Claw browser automation, and Kimi Code for developers—all distinct from the Moonshot API used by third-party apps.
Klaviyo AI (branded K:AI) is the AI layer inside Klaviyo's B2C CRM platform for ecommerce and retail marketers. Flagship capabilities include Composer, an agentic marketing assistant that audits accounts, drafts campaigns, and recommends next steps grounded in customer data; Customer Agent for autonomous support; and predictive analytics for churn, CLV, and send-time optimization.
Komo (often listed as "Komos AI" in directories) is an AI-powered search and revenue engine. It evolved from a consumer AI search product with Chat and Explore modes into a B2B Signal Agent platform that monitors buyer intent, scores accounts, automates research, and runs outbound playbooks. Note: komos.ai is an unrelated background-screening automation product for CRAs.
Letter AI is an AI-native revenue enablement platform that unifies sales content management, training, coaching, and buyer engagement for B2B revenue teams. Its flagship product, Letter Compass, pulls data from CRMs and call-intelligence tools to give each sales rep a personalized command center with account-specific content, coaching, and an AI copilot. It serves enterprise and mid-market B2B sales, enablement, and customer-experience teams.
Lumen5 is an AI-powered video creation platform that transforms blog posts, articles, and text content into engaging social videos. It uses machine learning to match text with stock media, suggests scenes and transitions, and provides a drag-and-drop editor with brand kits, AI voiceovers, and templates optimized for social platforms.
AI-powered logo generator that creates unique logo concepts from project details, lets users preview and fine-tune selections in a logo editor, and delivers HD vector files with full ownership rights.
Microsoft's AI assistant spanning consumer chat, Office app integration, and enterprise work intelligence. Provides web-grounded chat, document drafting, data analysis, and agentic workflows across Microsoft 365.
AI-powered graphic design tool for creating and editing images, stickers, invitations, social posts, and more using text prompts. Powered by DALL-E with integration across Microsoft 365 apps.
AI video company (formerly Mirage Studio) behind the Captions app. Provides AI avatar videos, digital twins, script-to-video, automated captions, and generative video models for social and advertising content.
Enterprise AI platform that automates employee support across IT, HR, finance, and other departments. Provides AI assistant, enterprise search with agentic RAG, and hundreds of out-of-box integrations.
Napkin AI turns written text into editable visuals: paste or write a paragraph, outline, or set of steps, select it, and Napkin generates a matching diagram, flowchart, infographic, mind map, or chart with no prompt-writing required. Every generated element stays editable afterward, recolor, reshape, swap icons, rather than producing a flat image, and results export to PNG, PDF, PPT, or SVG depending on plan.
Google's AI research assistant that helps you understand, organize, and learn from your documents. Upload PDFs, text files, Google Docs, YouTube videos, and websites to create AI-powered summaries, flashcards, overviews, and audio conversations.
Google's AI-powered research and note-taking tool that ingests uploaded sources (PDFs, docs, websites, YouTube) and generates summaries, audio overviews, study materials, and conversational answers grounded in your documents.
AI capabilities embedded in Notion workspaces including writing assistance, Q&A over workspace content, meeting notes, enterprise search across connected apps, and autonomous Custom Agents.
Cross-platform AI chatbot and personal assistant aggregating multiple AI models, available on web, iOS, Android, macOS, and Apple Watch for writing, homework help, proofreading, and general Q&A.
Nurix AI is an enterprise conversational AI platform that deploys human-like voice and chat agents to automate sales, customer support, and back-office workflows for large organizations. Its NuPlay platform powers low-latency, interruption-tolerant voice and chat agents for customer-facing work, while its NuStack platform orchestrates back-office and workflow automation; the company expanded its chat capabilities in 2026 by acquiring Verloop.io.
OpenAI Codex is the company's agentic coding product — not the deprecated 2021 code-completion API, but a modern cloud and local coding agent included with ChatGPT paid plans. It ships as the Codex app (macOS/Windows), CLI, IDE extensions, and cloud sandbox tasks on connected GitHub repos. Users queue multi-step engineering work and review results asynchronously.
Free, open-source autonomous AI agent that executes tasks via LLMs through messaging platforms (WhatsApp, Telegram, Discord, Slack, iMessage) with persistent memory, cron jobs, and system-level computer access.
OthersideAI is the company behind HyperWrite, an AI writing assistant with a Chrome extension, document editor, and hundreds of task-specific tools. It helps users draft content, reply to emails, summarize research, and get context-aware sentence completions across the web. othersideai.com serves as the corporate homepage and routes to HyperWrite as the consumer product.
Paraphraser.io is a free online paraphrasing tool that rewrites text while preserving meaning, with 10+ modes for fluency, academic tone, creative writing, and shortening. It also offers plagiarism checking, grammar checking, summarization, AI humanizer, and speech-to-text paraphrasing. The product targets students, bloggers, and marketers who need fast rewrites without plagiarism.
PDF.ai (pdf.ai) is an AI document platform for chatting with PDFs and processing documents via API. Users upload files, ask questions, and get cited answers; developers use REST endpoints to parse PDFs into structured JSON, extract custom fields, and split documents intelligently. It serves both end users and engineering teams building document workflows.
Peppertype.ai was an AI copywriting tool for ads, blogs, and social content. It has been absorbed into Pepper Content’s enterprise platform alongside Atlas (SEO/GEO engine), AI Content Studio, and human expert networks. The standalone self-serve product with public pricing is largely gone; access now runs through demo-led sales for content-led growth services.
Perplexity AI is an AI-powered answer engine that combines live web search with large language models and shows numbered citations for every response. It supports Pro Search for multi-step research, Deep Research reports, file uploads, model selection, and Perplexity Computer for agentic tasks on Max. The product targets anyone who needs sourced answers faster than manual search.
PhotoShed is an AI virtual photo studio that creates a digital twin from selfies or lets users hire AI-generated models for commercial shoots. Built by Danny Postma (creator of ProfilePicture.ai), it generates professional photos in any setting without a physical studio. The beta Full Access Pass bundles models, commercial license, and 1,000 monthly photos.
Piktochart is an infographic and visual-content maker used by an estimated 34 million users to turn data, reports, and presentations into designed graphics without design skills. It combines a drag-and-drop editor with AI credits for auto-generating layouts, and covers infographics, presentations, reports, social graphics, prints, and short video clips from a single template library.
Podcastle has rebranded to Async, a chat-based AI creative suite for podcast and video production. The platform covers remote recording, AI editing (noise removal, silence cut, leveling), text-to-speech, AI video generation, and publishing. It serves solo podcasters through small teams producing audio and video content in one web workflow.
Poly (withpoly.com) is an intelligent cloud file browser with AI-powered search, summarization, and image generation from folder references. It pivoted from its earlier WithPoly 3D texture generation product to a privacy-first cloud storage platform for creatives, researchers, and teams managing large media libraries. Currently onboarding via waitlist.
Prism (Prism Videos) is an all-in-one AI media platform for generating and editing images, videos, and audio. It aggregates leading models (Kling, Veo, Sora, Flux, GPT Image, Seedance) in one workspace with timeline editing, lip sync, upscaling, and an AI assistant. Note: many unrelated products share the name Prism; this entry matches the AI video/image SaaS at prismvideos.com, not OpenAI Prism (prism.openai.com, LaTeX research editor) or enterprise tools like Impact Prism.
PrometheanAI is an AI assistant for 3D artists and game developers building virtual worlds. Integrated with Unreal Engine and Unity, it manages digital asset libraries, suggests scene layouts, automates mundane environment tasks, and learns individual artist preferences. Used by studios including CD Projekt RED and Naughty Dog, it targets game and film environment art pipelines.
Unlock with the power of AI and easily create stunning content of all types with a simple-to-use platform.
Quickchat AI is a conversational AI platform for building and deploying AI agents that handle customer support, sales, and internal workflows across web chat, WhatsApp, Slack, and email. Warsaw-based and privacy-by-default, it targets businesses that want grounded RAG responses with API actions and traceable agent behavior.
Qwen is Alibaba's flagship AI model family and consumer platform. Qwen Studio offers a free AI assistant for chat, image generation, video generation, deep research, web dev, and thinking modes. Developers access models via Qwen Cloud API with token-based billing.
Reggi is Regology's generative AI assistant for regulatory compliance, now part of Bloomberg Industry Group after acquisition. It summarizes complex regulations, answers compliance questions with verifiable citations, and queries US federal and state laws. Not to be confused with reggi.io or unrelated products named Reggi.
Regie.ai is an AI-native sales engagement platform offering AI-generated outbound sequences, autonomous prospecting agents, parallel dialing, and a 220M+ contact database. It targets B2B sales teams replacing or augmenting traditional SEP tools with AI-orchestrated outreach.
Rephrasely is an AI paraphrasing and writing platform offering 18 paraphrase modes, plagiarism checking in 50+ languages, translation in 100+ languages, and AI-powered text generation. Operated by Rephrase Media, it is a separate product from Rephrase.ai (video avatars).
Replit is a cloud-based development environment with Replit Agent for autonomous AI coding. Valued at $3B, it lets users build, deploy, and collaborate on apps entirely in the browser with effort-based AI billing introduced in February 2026.
Retune (re:tune) is a no-code platform for building, training, and deploying custom AI chatbots and autonomous agents. Users bring their own API keys (OpenAI and others) while Retune provides the frontend, chat storage, infinite memory, website crawling, and embeddable widgets.
Rewind AI is an AI-powered personal memory assistant that records and indexes everything you see, hear, and say on your computer. It helps users search past meetings, conversations, browser history, and documents instantly using AI. It acts like a “search engine for your life.”
Rewind is the search engine for your life. It’s a macOS app that’s private by design and allows you to find anything you’ve seen, said, or heard.
Roboflow is an end-to-end computer vision platform covering dataset management, AI-assisted labeling, model training, workflow building, and deployment to cloud or edge. It serves developers, researchers, and enterprises building production vision AI systems.
Rowspace is an AI platform built for financial services firms, private equity, credit, and asset management, that turns a firm's fragmented proprietary data (memos, models, ledgers, trade and position data) into structured, firm-specific institutional intelligence. It deploys directly into a customer's own cloud environment, reconciles inconsistent data sources, and models how that specific firm makes decisions so insights can be delivered via chat, dashboards, Excel, or Microsoft Teams. It serves large institutional investors managing hundreds of billions of dollars in assets.
Sern.ai is an AI platform for designing, building, and deploying data-driven, agentic AI chatbots for small and medium-sized businesses (SMEs). Developed by the AI consultancy Siris, it enables organisations to create custom AI agents that connect to business data and automate customer service, HR, finance, contracts, and other operational workflows. The platform is currently offered through managed engagements, with a self-service version in beta.
Serno AI is a Y Combinator-backed research workspace that assembles teams of AI experts to investigate complex questions, run structured debates, and map findings on an interactive Canvas. Flagship Canvas mode builds custom expert personas, researches multiple angles, resolves contradictions, and exports shareable briefs—aimed at strategy, investment, and high-stakes decisions.
SiteGPT lets businesses deploy a ChatGPT-style assistant trained on their website, docs, and files to answer visitor questions accurately in brand voice. No-code setup supports sitemap crawling, PDF uploads, Notion/Google Drive connectors, embed widgets, and escalations to human support tools like Zendesk.
Skyvern automates browser-based workflows using AI vision and LLMs—filling forms, navigating portals, solving CAPTCHAs, and completing multi-step tasks without brittle selectors. Developers use Python/TypeScript SDKs; ops teams use a visual workflow builder for enterprise portal automation.
Softr lets teams build client portals, internal tools, and membership apps on top of Airtable, Google Sheets, SQL, and Softr Databases—without code. Built-in AI generates copy and images, powers Ask AI blocks, and supports vibe-coding-style app building for non-developers.
StackAI is an enterprise no-code platform for building and deploying AI agents and workflows. Founded by MIT researchers, it lets teams connect data sources, LLMs, and business tools through a drag-and-drop interface. The platform targets governed production deployments with SOC 2, HIPAA, and GDPR compliance options.
Synthflow AI is an enterprise voice AI platform for deploying AI phone agents that handle inbound and outbound calls. It provides no-code agent building, CRM and calendar integrations, custom telephony setup, and enterprise-grade security for automating customer service, appointment booking, and lead qualification calls.
Telnyx is a cloud communications platform (CPaaS) that provides APIs and infrastructure for voice, messaging, phone numbers, video, wireless, networking, AI inference, and IoT services. Unlike many communications providers, Telnyx operates its own private global IP network, enabling businesses to build scalable communication applications with lower latency, direct carrier connectivity, and enterprise-grade reliability. It is widely used by developers and AI companies building voice agents, contact call centers and omni channel communication platforms
Together AI is a cloud platform for running, fine-tuning, and training open-source and proprietary AI models at scale. It offers serverless inference across chat, vision, image, audio, video, transcription, embedding, and reranking models, along with dedicated GPU endpoints, on-demand/reserved GPU clusters (H100, H200, B200, GB200), and managed fine-tuning. It serves AI developers, startups, and enterprises such as Cursor, Zoom, and Salesforce building on open models.
Boosting customer service and sales productivity. Our powerful AI solutions save time & improve communication for both users and companies. Book a demo today!
Vizcom is an AI-powered design platform specifically built for industrial designers that transforms hand-drawn sketches into photorealistic renders in seconds. Founded by Jordan Taylor (former industrial designer at Honda and NVIDIA), the platform has gained traction with 700,000+ designers and 150+ companies, including Fortune 500 brands like Ford, New Balance, and Dell. Unlike generic text-to-image models, Vizcom preserves original proportions and geometry while generating production-ready visuals.
Voiceflow is an enterprise-grade AI agent platform designed for building, managing, and scaling AI agents across chat and voice channels. Positioned as "the operating system for AI customer experience," it offers first-class voice and phone channel support, multi-LLM routing, and bi-directional Model Context Protocol (MCP) support. With 4,000+ customers and 200,000+ users, Voiceflow targets enterprise CX teams requiring sophisticated automation without extensive engineering resources.
WordAI is an AI text rewriter that uses advanced machine learning models to provide high-quality rewriting. It restructures sentences while preserving meaning to generate unique content that is indistinguishable from human writing. The platform offers bulk processing, API access, and features designed to bypass AI content detection tools.
Writely AI is a writing assistant that uses AI to help users draft content, overcome writer's block, and improve their writing. It offers features like WritelyCHAT for prompts and ideas, expansion commands to turn notes into paragraphs, and grammar checking. However, reviews indicate it struggles with AI detection despite "humanise" claims.
Enter your Notes and Yip will generate questions automatically from them.
Ylopo is an AI-driven digital marketing platform for real estate lead generation. It deploys a team of AI agents working the pipeline to find, engage, and qualify buyers and sellers around the clock. With 75,000+ real estate professionals nationwide, Ylopo combines IDX-powered branded websites, automated Facebook/Google advertising, and their proprietary RAIYA AI assistant for automated follow-up.
ZeroTwo is a unified AI workspace that brings together 60+ leading AI models—including GPT, Claude, Gemini, Grok, DeepSeek, and others—into a single platform. Rather than focusing on a single LLM, ZeroTwo combines multiple models with AI agents, deep research, code execution, image and video generation, integrations, and workflow automation, positioning itself as an all-in-one alternative to maintaining multiple AI subscriptions.
| Tool | Best for | Pricing | Billing note |
|---|---|---|---|
| Adobe Firefly | Audio Editing | Freemium | Free Trial |
| AI Room Planner | Image Generator | Freemium | Free Trial |
| Algolia | Sales | Freemium | Free Trial |
| Aragon - Image Generation | 3D | Freemium | Free Trial |
| Article.Audio | Text To Speech | Freemium | Free Trial |
| Assembly AI | Text To Speech | Freemium | Free Trial |
| ATS Resume Maker | AI resume builder / ATS optimisation | Freemium | Free Trial |
| Base44 | Vibe code app | Freemium | Free Trial |
| Bland AI | Enterprise voice AI / phone agents | Freemium | Free Trial |
| Bolt.new | AI full-stack app builder (WebContainers) | Freemium | Free Trial |
| Browse AI | Low-code / No-code | Freemium | Free Trial |
| Build AI | Vibe code app | Freemium | Free Trial |
| Calico AI | Apparel/fashion AI / product lifecycle and sourcing | Freemium | Free Trial |
| Chadview | AI interview assistant | Freemium | Free Trial |
| ChartPDF | AI Tool for Text To Speech | Freemium | Free Trial |
| ChartPDF | Developer tools / PDF chart generation API | Freemium | Free Trial |
| ChatGPT | AI chatbot / general-purpose assistant | Freemium | Free Trial |
| Cowriter | AI academic writing assistant / research copilot | Freemium | Free Trial |
| DeepSeek | Code Assistant | Freemium | Free Trial |
| Digital First AI | AI marketing platform / agentic campaign builder | Freemium | Free Trial |
| Dreamlike.art | AI art generator (web-based) | Freemium | Free Trial |
| DRUID AI | Conversational AI / Agentic Process Automation Platform | Freemium | Free Trial |
| echowin | AI phone and chat agent automation | Freemium | Free Trial |
| Eilla AI | AI-native M&A advisory and private-markets research | Freemium | Free Trial |
| Evoto AI | AI photo retouching and editing | Freemium | Free Trial |
| Gamma | AI Presentation & Website Builder | Freemium | Free Trial |
| Glean | Enterprise AI Search & Work AI | Freemium | Free Trial |
| Gojiberry AI | AI Agent | Freemium | Free Trial |
| Grok | Social Media Assistant | Freemium | Free Trial |
| Gumloop | No-Code AI Workflow Automation | Freemium | Free Trial |
| Harvey | Legal AI Platform | Freemium | Free Trial |
| HeyGen | Video Generator | Freemium | Free Trial |
| Hourone | AI Tool for Video Generator | Freemium | Free Trial |
| Hyro | Adaptive Conversational AI for Healthcare & Enterprise Contact Centers | Freemium | Free Trial |
| IllostrationAI | AI illustration generator | Freemium | Free Trial |
| Kaedim | AI 2D-to-3D asset generation | Freemium | Free Trial |
| Katteb | AI content writing / SEO | Freemium | Free Trial |
| Kimi Ai | AI Agent | Freemium | Free Trial |
| Klaviyo AI | AI marketing automation (within Klaviyo B2C CRM) | Freemium | Free Trial |
| Komos AI | AI search / revenue intelligence (disambiguation: not komos.ai) | Freemium | Free Trial |
| Letter AI | AI Sales Enablement / Revenue Enablement Platform | Freemium | Free Trial |
| Lumen5 | AI video creation / blog-to-video | Freemium | Free Trial |
| Make Logo AI | AI Logo Design | Freemium | Free Trial |
| Microsoft Copilot | AI Assistant / Productivity | Freemium | Free Trial |
| Microsoft Designer | AI Graphic Design | Freemium | Free Trial |
| Mirage AI Video | AI Video Generation & Editing | Freemium | Free Trial |
| Moveworks | Enterprise AI / IT Service Management | Freemium | Free Trial |
| Napkin AI | Design Assistant | Freemium | Free Trial |
| Notebook Ml | Education Assistant | Freemium | Free Trial |
| NotebookLM | Research | Freemium | Free Trial |
| Notion AI | AI Workspace Assistant | Freemium | Free Trial |
| Nova AI | AI Chatbot / Personal AI Assistant | Freemium | Free Trial |
| Nurix AI | Enterprise Conversational Voice & Chat AI Agents | Freemium | Free Trial |
| OpenAI Codex | Code | Freemium | Free Trial |
| OpenClaw | AI Agent | Freemium | Free Trial |
| OthersideAI (HyperWrite) | AI Writing Assistant | Freemium | Free Trial |
| Paraphraser | AI Paraphrasing & Rewriting | Freemium | Free Trial |
| PDF AI | AI PDF Chat & Document API | Freemium | Free Trial |
| Peppertype.ai | AI Content Writing & GEO Platform | Freemium | Free Trial |
| Perplexity AI | AI Answer Engine & Research | Freemium | Free Trial |
| Photoshed | AI Virtual Photo Studio & Headshots | Freemium | Free Trial |
| Piktochart | Text To Design | Freemium | Free Trial |
| Podcastle | AI Podcast & Video Production | Freemium | Free Trial |
| Poly | AI Cloud File Management | Freemium | Free Trial |
| Prism | AI Video, Image & Audio Generation | Freemium | Free Trial |
| PrometheanAI | AI Virtual World & Asset Management for 3D Artists | Freemium | Free Trial |
| Quasi | AI Tool for General Writing | Freemium | Free Trial |
| Quickchat | Productivity | Freemium | Free Trial |
| Qwen AI | Large Language Model / AI Assistant Platform | Freemium | Free Trial |
| Reggi | RegTech / Regulatory Compliance AI | Freemium | Free Trial |
| Regie | Sales Engagement / AI SDR | Freemium | Free Trial |
| Rephrasely | Writing Assistant / Paraphrasing | Freemium | Free Trial |
| Replit | Vibe code app | Freemium | Free Trial |
| Retune | No-Code AI Chatbot & Agent Builder | Freemium | Free Trial |
| Rewind Ai | Education Assistant | Freemium | Free Trial |
| Rewind AI | AI Tool for Memory | Freemium | Free Trial |
| Roboflow | Computer Vision / MLOps Platform | Freemium | Free Trial |
| Rowspace | AI Platform for Financial Services Decision Intelligence | Freemium | Free Trial |
| Serno AI | AI Agent | Freemium | Free Trial |
| Serno AI | Multi-Agent AI Research & Decision Intelligence | Freemium | Free Trial |
| Sitegpt | AI Website Chatbot & Customer Support | Freemium | Free Trial |
| Skyvern Ai | AI Browser Automation & Workflow Agents | Freemium | Free Trial |
| Softr Studio | No-Code App Builder with AI | Freemium | Free Trial |
| Stack-ai | Enterprise AI Agent Platform | Freemium | Free Trial |
| Synthflow AI | AI Voice Agents and Call Automation | Freemium | Free Trial |
| Telnyx | AI Agent | Freemium | Free Trial |
| Together AI | AI Inference & Training Cloud Infrastructure | Freemium | Free Trial |
| Typewise | AI Tool for Customer Support | Paid | Paid Service |
| Vizcom | 3D | Freemium | Free Trial |
| Voiceflow | 3D | Freemium | Free Trial |
| WordAI | Copywriting | Freemium | Free Trial |
| Writely | Copywriting | Paid | Paid Service |
| Yip | AI Tool for Education Assistant | Freemium | Free Trial |
| Ylopo | Real Estate | Freemium | Free Trial |
| ZeroTwo | AI Agent | Freemium | Free Trial |
What are the best AI tools for rag and knowledge retrieval?
It depends on your workflow, but start with tools that match the job clearly, show pricing, and have enough editorial detail to compare. On this page we list options tagged for rag and knowledge retrieval.
How do I choose an AI tool for rag and knowledge retrieval?
Decide what "done" looks like (citation quality), then compare pricing, output quality, integrations, and whether you need a free tier before paying.
Are free AI tools for rag and knowledge retrieval good enough?
Free tiers are useful for testing. For production volume, brand controls, or team seats, paid plans usually matter more than the free trial alone.