Best AI tools for humanizing AI writing

Anyword

Anyword is an AI copywriting tool for marketers, businesses, and content creators who need help drafting marketing copy faster. It can produce ads, emails, website copy, blog headlines, product descriptions, and Google Ads, with the goal of improving engagement and conversions.

ArticleForge

ArticleForge is an automated long-form content generator aimed at SEO publishers and affiliate site operators. You enter a keyword and it produces a full article (typically 1,500+ words) in about a minute, with optional WordPress auto-posting and bulk generation via API. It sits in the "set and forget" content pipeline category rather than collaborative editorial tools. Quality is a known tradeoff: useful for volume drafts, but most teams still edit heavily before publishing.

ATS Resume Maker

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).

Caktus

Caktus AI is an all-in-one academic platform built for students, offering 40+ specialized tools for essays, STEM problem-solving, research, and study prep. Its proprietary Eguana model (developed with Multimodal) is fine-tuned on academic data for citation-aware writing, step-by-step math solutions, and subject-specific assistants. The platform positions itself as a learning aid rather than a generic chatbot, with tools for flashcards, humanizing AI text, and interview prep.

ChatGPT

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.

Conductor AI

Conductor is an enterprise SEO and AEO platform for large organizations managing organic search and AI-search visibility at scale. It combines content creation (Writing Assistant), keyword/page intelligence, AI search performance tracking across major LLM engines, site health monitoring, and workflow automation (AgentStack). Unlike self-serve SEO tools, Conductor is sales-led with unlimited users and usage-based pricing.

Copy.ai

Copy.ai has evolved from an AI copywriting tool into a Go-To-Market (GTM) AI platform for marketing, sales, and ops teams. The self-serve Chat plan offers multi-model AI writing (OpenAI, Anthropic, Gemini); higher tiers add Workflow automation with credit-based runs for prospecting, content pipelines, CRM enrichment, and ABM. Trusted by 17M+ users per vendor; enterprise customers include Siemens, ServiceNow, and Thermo Fisher.

Cowriter

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

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.

Code & DevDetails →

Gamma

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.

Gemini

Gemini is primarily used as a versatile, multimodal AI assistant and productivity tool developed by Google to generate text, code, images, and analyze information across various formats. It serves as a creative partner and research tool, deeply integrated into the Google ecosystem (Workspace, Android, Search) to enhance productivity

Grammarly

Grammarly is an AI writing assistant for grammar, spelling, tone, clarity, and generative text across web, desktop, and mobile. It now operates under the Superhuman suite (alongside Superhuman Mail and Coda). Pro replaces the former Premium and Business plans for individuals and teams up to 149 seats, adding plagiarism detection, AI-text detection, and team style controls.

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Grok

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.

HyperWrite AI

HyperWrite is an AI writing assistant by OthersideAI featuring predictive TypeAhead autocomplete, a context-aware writing chat, hundreds of specialized tools, and a Chrome extension that works across Gmail, Google Docs, and the web. It combines real-time research with citations for factual content generation and offers custom personas to match user writing style.

Jasper AI

Jasper AI is an enterprise marketing content platform providing brand voice enforcement, campaign templates, marketing agents, and team collaboration workflows. Unlike raw LLM access, Jasper orchestrates multiple language models behind a marketing-specific layer with Canvas editor, IQ brand customization, and approval workflows. Positions as a team marketing OS, not a solo writing tool.

Katteb

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.

Manus AI

General-purpose autonomous AI agent that executes multi-step tasks including research, code writing, data analysis, website building, and slide creation. Runs on Manus 1.6 model family with browser, code, and file tools.

Murf AI

AI voiceover and text-to-speech platform with 200+ voices across 20+ languages. Studio for content creation plus separate Falcon API for developers needing low-latency TTS.

Voice & AudioDetails →

Nova AI

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.

Oreate AI

Oreate AI is an all-in-one AI workspace that bundles chat, deep research, writing, image generation, video creation, presentation building, resume writing, translation, and podcast production into a single interface with a shared credit pool, aimed at replacing separate subscriptions to a chatbot, an image generator, and a slide-deck tool. It also includes study tools, an AI tutor, mind maps, flashcards, and quizzes generated from uploaded material, aimed at students.

Design & UIDetails →

Paraphraser

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.

Perplexity AI

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.

Quillbot

QuillBot is an AI writing platform offering paraphrasing, grammar checking, plagiarism detection, AI detection, humanization, summarization, and citation tools. Used by 35M+ writers, it spans students, professionals, and content creators through browser extensions and desktop/mobile apps.

Rephrasely

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).

ResuFlex AI

ResuFlex is an AI-powered resume builder and job search platform with Magic Enhance tailoring, ATS scoring, cover letter generation, and a Kanban-style application tracker. Also available as an iOS app (PDF Resume Builder - ResuFlex) with local PDF rendering and iCloud sync.

Surfer

Surfer (Surfer SEO) is an AI-powered SEO platform for content optimization, keyword research, and AI search visibility tracking. It analyzes 500+ web and AI signals to provide real-time content guidelines, Content Scores, and tracking across ChatGPT, Perplexity, Google AI Mode, and other LLM answer engines.

Unscreen.com

Unscreen was an AI video background removal tool that removed backgrounds from video clips without green screens or manual editing. Canva acquired it and shut down the standalone platform. Unscreen's technology is now integrated into Canva's Video Background Remover feature.

Video & AvatarsDetails →

WordAI

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.

WordfixerBot

WordfixerBot is an AI-powered paraphrasing tool designed to help users quickly and accurately rephrase text while preserving the original meaning. It uses modern AI models to produce human-like text output with ten different tone settings. The platform also includes grammar checking, text summarisation, and text comparison tools.

WordHero

WordHero is an AI content writing tool powered by GPT-4o and GPT-4o mini. It offers one-click blog creation, SEO optimisation, AI image generation (WordHero Art), and support for 108 languages. The platform is designed for business owners, marketers, writers, and content creators requiring efficient content production.

Research & SearchDetails →

WordSmith

WordSmith provides AI automation for corporate legal groups, serving as "the legal front door that does the work" by capturing, triaging, resolving, and recording business requests. The platform uses AI agents to handle contract review, drafting, and legal Q&A, reducing the workload on legal teams.

Writecream

Writecream is an AI SEO/GEO Writer platform featuring 75+ AI tools. It offers an autonomous SEO agent named Lexi for researching, drafting, and optimising content, plus tools for ads, cold outreach, and visuals. The platform generates high-converting content for sales, marketing, and support in minutes.

Writely

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.

Writer

Writer.com positions itself as the only end-to-end enterprise AI platform specifically built for large organisations with complex compliance, brand consistency, and governance needs. Unlike competitors focused on creative content generation, Writer specialises in AI infrastructure that enforces organisational rules at scale. It sells to IT and operations buyers at regulated companies where brand consistency and compliance control justify premium pricing.

Writesonic

Writesonic has transformed from a simple AI writing tool into an "AI Search Growth Engine" — a complete platform for tracking and optimising brand visibility across AI search platforms. It monitors brand presence across 10+ AI platforms (ChatGPT, Gemini, Claude, Perplexity, etc.) and provides actionable recommendations to improve visibility in AI-generated answers.