According to AlphaMoat, as of 2026-09, the Chrome extension ChainChat has 21 users (-12.5% MoM), rated 5 (2 reviews) — ranked #7,292 of 9,324 AI browser extensions, and #1,853 of 2,418 in General AI.
What is ChainChat
Switch AI chats between ChatGPT, Claude, Gemini & Grok instantly — no copy-paste. Move any AI conversation from ChatGPT to Claude, Gemini, Grok, or Perplexity — in one click. No copy-pasting, no losing context.
ChainChat reads your current AI chat and injects it directly into the AI you switch to, so you can compare answers, use a cheaper model, or continue where a rate limit stopped you.
✅ Works with ChatGPT, Claude, Gemini, Grok, Perplexity ✅ One-click transfer — no manual copy-paste ✅ AI-powered summarization for long chats (uses your own free API key) ✅ Download any conversation as clean Markdown ✅ Your keys & chats never touch our servers
Free: 20 transfers/exports to try it out. Pro ($29 one-time): Unlimited transfers, full chat capture, AI summarization.
Extension profile
User Growth Trend
Popular in General AI
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
+ Compare
Change default search engine to ChatGPT search.
+ Compare
One stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
+ Compare
Summarize YouTube videos, web articles, and PDFs to save time, powered by ChatGPT, Claude, Mistral AI, and Gemini.
+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.