WhatsApp Bot
Send whatsapp message programatically from your own account. Set reminder/recurring messages on whatsapp that goes out at pre-defined time.
Auth data encrypted, no messages storedFeatures at a glance
Simple but robust WhatsApp messaging
Remote API Access
Trigger messages from any backend via our RESTful API. Generate an API key from the dashboard and integrate in minutes.
Scheduled Recurring Messages
Set up daily, weekly, or monthly messages that go out automatically. Pick your timezone — Watobot handles the rest.
Delivery Logs
The dashboard includes a Logs section for each schedule. See exactly which runs succeeded and which failed — with the full error message so you can fix it fast.
Complete Privacy
We ask for your email only to send you a one-time login link. Your email is never stored on our servers.
Every piece of data — your WhatsApp session, your schedules, your recipients — is encrypted using your personal auth token. That token lives only in your browser. Even we cannot read your data.
We are so confident in this model that all user data files are stored in our open-source repository. Anyone can audit the encryption. Nothing is hidden.
open_in_new View source on GitHub — github.com/pocha/mudbotEmail not stored
Used only to deliver your login link.
End-to-end encrypted
AES-256. Your token is the only key.
Zero knowledge
Server owners cannot decrypt your data.
Free Forever
No credit card. No subscription. No hidden cost.
Everything — dashboard, WhatsApp linking, scheduled messages — is completely free with no limits.
API keys are free to generate and good for testing — they expire after 1 hour to keep the service abuse-free.
Going to production? Drop us an email with your name and use case — we'll make your API key permanent. That's the only ask.
Frequently Asked Questions
Does Watobot give me a new WhatsApp number? expand_more
No. Watobot uses your existing WhatsApp account to send messages. You scan a QR code to link your account — exactly like WhatsApp Web. Messages appear as coming from your own number.
Can Watobot read my WhatsApp messages? expand_more
No. Watobot currently only sends messages on your behalf. It does not read, store, or process any incoming messages from your WhatsApp account.
Can my WhatsApp account get blocked for using Watobot? expand_more
Watobot works like a device added to your WhatsApp Linked Devices — the same way WhatsApp Web works. It sends messages as you, from your number, and WhatsApp sees it as one of your trusted devices.
To keep your account safe, every connection is routed through a dedicated residential IP address near your actual location. WhatsApp sees a local device rather than a shared server, and since every user gets their own IP, your account is never associated with other users.
Your WhatsApp session is encrypted with AES-256 using your personal auth token. Nobody — including the server owner — can access your session. Your token lives only in your browser and is never stored on the server.
As long as you send messages responsibly (avoid bulk blasting or spam), your account should remain in good standing.
What happens if I lose my login link? expand_more
You can request a new login link with the same email. This generates a new auth token — your previous token is invalidated. Because your data was encrypted with the old token, you will need to re-link your WhatsApp account. Your old schedules will be cleared.
Can I send to WhatsApp groups? expand_more
Yes. When setting up a schedule or sending a message, the recipient picker loads all your WhatsApp groups alongside individual contacts. Select any group and messages will be delivered to it.
Do I need to keep my browser open for scheduled messages to send? expand_more
No. Schedules run as server-side cron jobs. Once you set one up, it fires on the server at the right time — your browser and phone do not need to be open.