All AI tools
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
9 tools for “Comment Writing”
Few tools use these exact words, so these also include tools that match what you mean.
Microsoft's web search engine with AI answers and Copilot Search
Conversational AI search mode inside Google Search
Open-source agent that researches the web and writes cited reports
Stanford research system that writes Wikipedia-style cited articles
Discuss arXiv papers and chat with them using AI
Checks claims against supporting and opposing peer-reviewed studies
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