According to AlphaMoat, as of 2026-08, the Chrome extension Caveman Mode — ChatGPT, Claude & Gemini has 10,000 users (+0% MoM), rated 4.6 (53 reviews) — ranked #399 of 9,793 AI browser extensions, and #87 of 2,531 in General AI.
Makes AI chat replies compact by prepending a short caveman instruction to your messages.
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.
| Month | Users | MoM |
|---|---|---|
| 2026-08 | 10.0K | +0.0% |
| 2026-07 | 10.0K | +0.0% |
| 2026-06 | 10.0K | — |
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Data month: 2026-08 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.