Chrome Extension

PI Labs

Small, fast AI Chrome extensions for ChatGPT, Claude, Gemini and X. Free forever, one $10/month key for premium.

JBy Joel StaffordLaunched Nov 9, 2026 UTC0 comments

Overview

PI Labs builds small, fast Chrome extensions that work inside ChatGPT, Claude, Gemini and X: PI Prompts for a prompt library one keystroke away, PI Fix Grammar for on-device grammar fixes in any text field, PI Summarize for right-click summaries, and PI Answer for reply drafts on X in your voice, plus Ciocu, an AI companion. The core features are free forever, and one $10/month key unlocks premium in every tool.

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