Your WhatsApp, with a brain of its own
Cadences for WhatsApp is a local agent that learns how you write, replies for you when needed, and never exposes your chats to a third-party server. Runs 100% on your machine.
🔒 Your messages never leave your machine. Local encryption. No accounts.
WhatsApp doesn’t scale with your life
500 messages a day, 12 active groups, mom asking every 2 hours, clients waiting. You in the middle, re-typing the same thing.
An agent that thinks like you
Its own identity
Upload your texts, voice notes or PDFs. The agent extracts your voice, opinions and writing style. Replies sound like you, not ChatGPT.
Smart drafts
Generates a draft when someone writes. You edit and send, or let it reply on its own in trusted groups.
100% local
Your WhatsApp Web session lives on your device. AI models can be local (Ollama) or cloud (DeepSeek, Gemini). You choose.
Per group & per person
Casual tone with family, formal with clients, technical with devs. Each chat has its own persona.
Long-term memory
Remembers past conversations, facts about each contact, decisions agreed upon. RAG over your own history.
Voice notes & TTS
Transcribes incoming voice notes. Can reply with synthesized audio in your voice (optional).
Take it home
Unsigned build — personal use. Code signing and auto-update coming soon.
Requirements: 4 GB RAM, 2 GB free disk. Works with your usual WhatsApp Web.
What everyone asks
Is it free? +
Yes. The current build is free for personal use. A Pro tier with cross-device sync and bundled cloud models is planned, but the local agent will stay free.
Do my messages leave my computer? +
Your messages and your WhatsApp Web session never reach our servers. If you choose cloud models (DeepSeek, Gemini…) only the message text and approved context goes to the provider you pick. With local Ollama, nothing leaves your machine.
Can WhatsApp ban me? +
The agent uses WhatsApp Web like any browser. It doesn’t touch the official API. WhatsApp may detect and ban abusive accounts; please use it with moderation, no spam, as an assistant for your own chats.
Does it work offline? +
You need internet for WhatsApp Web. With local models (Ollama) AI inference is offline. With cloud models you also need internet for the model.
Is there an Android / iPhone version? +
Not for now. Mobile WhatsApp doesn’t allow external assistants. The current version is desktop (Windows / macOS / Linux) and connects to your WhatsApp Web.