According to AlphaMoat, as of 2026-06, the Chrome extension Caveman Mode has 10,000 users, rated 4.9 (9 reviews) — ranked #428 of 10,567 AI browser extensions, and #182 of 5,263 in Tools.
Caveman Mode adds a short instruction to each message you send on ChatGPT, Claude & Gemini, so replies stay compact.
Caveman Mode adds a short instruction to each message you send on ChatGPT, Claude & Gemini, so replies stay compact. Caveman Mode turns on the viral Caveman language for AI, no-filler replies across ChatGPT, Claude, and Gemini. When it's on, it quietly prepends a short "speak caveman" instruction to your message, the model drops the articles, hedging, and pleasantries but keeps every bit of technical substance, with code, commands, and error strings left verbatim. • One toggle, three sites — ChatGPT, Claude, Gemini. • Three intensities — lite, full, ultra. • Per-site control and a one-click on-page pill. • No account, no API key, nothing sent off your device. Say "stop caveman" in any chat to drop it for that thread. From the team behind the open-source caveman toolkit.
Claude in Chrome (Beta)
Easy-to-use PDF tools to view, edit, convert, fill, e-sign PDF files, and more in your browser.
The ultimate AI translator for web, files, ebooks, academic papers, images, and text
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
Free Translate Website, Translate PDF & Epub eBook, Translate Video Subtitles in Bilingual
One stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
Display AI Chat response alongside search engine results
Easy-to-use PDF tools to compress, convert, merge, chat to, split, e-sign, and edit PDF files in your browser.
Data month: 2026-06 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.