Writing
AI assistants for drafting, editing, and long-form content.
137 tools
AI writing tools have collapsed the cost of producing a first draft. The interesting question now is which one fits your workflow — a frontier general-purpose assistant, a marketing-team UX with brand voice training, or an in-doc Q&A layer.
This category covers general-purpose chat assistants used primarily for text (Claude, GPT-4o, Gemini), marketing-focused copywriters (Jasper, Copy.ai), in-document assistants (Notion AI), and writer-specific tools for fiction or SEO content.
Pick a frontier model (Claude, GPT-4o) when accuracy and tone matter. Pick a marketing tool when you need brand voice consistency and team workflows. Pick an in-doc tool when the content lives in Notion/Docs already.
Compose AI
Chrome extension that adds Gmail-style AI autocomplete to virtually any text field in the browser.
editGPT
Browser extension that turns ChatGPT into a tracked-changes proofreader for your documents.
Gamma
AI-powered generator for presentations, documents, and webpages from a single prompt.
GPT for Gmail
Multi-model AI sidebar that drafts, translates, and summarizes inside Gmail.
GPT for Sheets and Docs
Multi-model AI add-on that turns Google Sheets and Docs into a bulk text-processing engine.
HyperWrite
Browser-based AI writing assistant with autocomplete, persona-matching, and integrated research citations.
Jacquard (formerly Phrasee)
Enterprise AI copywriting platform that generates and optimizes brand-compliant marketing messages at scale.
Jetwriter AI
Browser-based AI writing assistant that lives in Gmail, WhatsApp, LinkedIn, and Outlook and learns your past replies.
LogicBalls
Multi-model AI writing platform with a library of 5,000+ task-specific tools and anti-hallucination guardrails.
MacGPT
Native macOS menu bar and system-wide wrapper that puts ChatGPT one keystroke away.
Mistral AI
European frontier-model lab with a deep bench of open-weight and premier models for text, code, voice, and OCR.
Postwise
AI ghostwriter and scheduler for Twitter/X, LinkedIn, and Threads built around viral-post patterns.
PPT Master
Open-source AI that turns documents into natively editable PowerPoint decks with real shapes, not flattened images.
PromptBase
Marketplace for buying, selling, and running prompts across the major image and text models.
Prompteams
Git-style version control and testing for LLM prompts, with auto-generated APIs that ship updates without redeploys.
Rember
AI flashcard generator that turns PDFs, videos, and chats into spaced-repetition decks.
ScreenSnapAI
Native macOS screenshot tool that auto-names captures and lets you chat with an LLM about what's on screen.
SMMRY
Veteran web-based summarizer that condenses articles, books, and YouTube videos into digestible bullet points.
Taplio
AI-powered LinkedIn growth suite for content creation, scheduling, and lead generation.
Whimsical AI
AI-assisted flowcharts, mind maps, and wireframes on an infinite collaborative canvas.
YouTube Summary with ChatGPT & Claude
Browser extension that pipes YouTube transcripts, articles, and PDFs into ChatGPT, Claude, Gemini, or Mistral for instant summaries.
Z.ai
Zhipu AI's free chat interface powered by the GLM family of large language models.
AI Dungeon
AI-powered text adventure platform where the story is generated turn-by-turn by an LLM.
Chatbot UI
Open-source unified chat interface for 80+ frontier AI models.