Now in Free Beta

Master the thread.
Navigate the nuance.

Catch up on 100+ message threads in seconds and generate tone-perfect replies without leaving your chat window.

Add to Chrome — Free Beta
verified_user No credit card required
ChatVibes side panel open next to WhatsApp Web: blurred chat thread on the left, crisp AI panel on the right with tone suggestions and draft reply.

Heavy engineering, light interface

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Summarize

Get the core essence of long, winding threads instantly. Never miss a critical detail again.

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Draft

Generate perfect responses tailored to your voice. Just pick a vibe and let AI do the typing.

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Reflect

Analyze emotional nuance and hidden subtext in any conversation. Respond with intelligence.

Conversation mastery in 3 steps

download

Install Extension

One-click install from the
Chrome Web Store.

chat

Open Messenger

ChatVibes works where
you work: WhatsApp, Slack, & more.

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Click Spark

Hit the ChatVibes icon to
instantly analyze any thread.

Your context. Your privacy.

ChatVibes was built with strict data hygiene at its core. We employ zero-storage policies for your messages. AI processing happens in transient memory, and your context never trains our global models. Your data belongs to you.

check_circle Local-First Processing
check_circle No data persistence
check_circle GDPR Compliant
Add to Chrome — It's Free Chrome, Edge & Brave