According to AlphaMoat, as of 2026-09, the Chrome extension Peek AI has 40 users (-7% MoM), rated 3 (2 reviews) — ranked #5,891 of 9,324 AI browser extensions, and #1,485 of 2,418 in General AI.
What is Peek AI
Look up selected text using ChatGPT using your own prompts and show the results on the same page NOTE: You must have OpenAI API Key to use this extension.
1. Open options 2. Enter your API key 3. (optional) add custom prompts (have a look at the screenshots for inspiration).
Usage: 1. On any webpage select any text, right click and select a prompt. Result of the prompt will appear in a tiny pop-up which you can dismiss using the close (x) button. 2. Use reload (r) button to regenerate the result 3. Input text to ask further questions. NOTE: Only the first prompt and last message are kept in context whenever you ask further questions.
Extension profile
User Growth Trend
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.