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Discover top open-source software, updated regularly with real-world adoption signals.
Discover top open-source software, updated regularly with real-world adoption signals.
Automated reply bot for messaging apps like WhatsApp
Send automated replies to contacts on WhatsApp, Facebook Messenger, and other messaging apps. Perfect for migration notifications or vacation responses while respecting your privacy.
Atomatic is an Android application designed to send automated replies to everyone who contacts you on popular messaging platforms including WhatsApp, Facebook Messenger, Signal, and Telegram. Whether you're migrating to a privacy-focused alternative or simply need a vacation responder, Atomatic handles the communication for you.
Built for users seeking to reduce their reliance on mainstream messaging apps, Atomatic respects your privacy with zero analytics, no tracking, and complete transparency as a free, open-source tool. The app works by leveraging Android's notification quick-reply feature to automatically respond with your custom message to individual contacts and group chats alike.
Many users struggle to leave WhatsApp or Facebook Messenger because their social circles remain active there. Atomatic bridges this gap by automatically informing contacts of your new preferred platform—set a message like "I've moved to Signal, please reach me there" and let the app notify everyone seamlessly. No business account required, no new privacy policies to accept, just straightforward automation that puts you back in control of your digital communication.
When teams consider Atomatic, these hosted platforms usually appear on the same shortlist.
Looking for a hosted option? These are the services engineering teams benchmark against before choosing open source.
WhatsApp to Signal Migration
Automatically notify all WhatsApp contacts of your move to Signal, reducing friction and ensuring friends know where to reach you.
Vacation Responder Across Platforms
Set a single auto-reply message across WhatsApp, Messenger, and Telegram to inform contacts you're away without manual responses.
Privacy Policy Protest
Respond to contacts explaining your decision to leave a platform due to privacy concerns, encouraging them to follow suit.
Temporary Communication Pause
Inform contacts you're taking a digital detox or focusing on work, automatically managing expectations without ignoring messages.
WhatsApp Business requires accepting the privacy policy many users are trying to avoid, defeating the purpose of migration.
No. The app relies on Android's notification quick-reply feature, which is not available on iOS in a way that would support this functionality.
Ensure notifications are enabled for your messaging apps and that app-specific fingerprint locks are disabled. Atomatic requires notification access to function.
No. Atomatic has no analytics, no tracking, and respects your privacy completely. It operates entirely on your device.
Yes. Atomatic supports auto-replies to both individual contacts and group conversations on supported messaging platforms.
Project at a glance
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