PI Labs
Free browser tools for prompts, grammar and summaries
About PI Labs
PI Labs is a set of small browser tools for people who write and read a lot online. It is aimed at anyone who works in chatbots or on X and wants less friction when saving prompts, fixing grammar, summarizing pages or drafting replies.
The free tools include PI Prompts for saving and reusing prompts across chat apps, PI Fix Grammar for correcting text in any field on a site, PI Summarize for summarizing selected text or pages, and Aviary, a daily-quest companion for X. Premium is a shared subscription, starting at $10 a month, that unlocks paid features across the tools, including PI Answer for drafting X replies in your voice and Ciocu, a voice companion with memory.
What sets it apart is that the free features need no PI Labs account and the paid AI usage works without bringing your own API key. A single Google sign-in and one plan cover every tool, with a monthly energy allowance for AI features.
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