A universal messenger that integrates WhatsApp, Telegram, Signal, and email in one inbox

I want a universal messenger tool which integrates with all the messengers — WhatsApp, Telegram, Signal, email — in a single unified inbox.

Every day I check 5 different apps to make sure I haven't missed a message. Some contacts only use WhatsApp, others Telegram, my parents email, my team uses Slack. The cognitive load of context-switching between apps is real.

I know some solutions exist (Beeper, Franz, Ferdi) but they're essentially browser wrappers that run each app in a separate tab. I want actual integration — one search across all messages, one notification system, unified contacts.

The hard part is that WhatsApp and Signal actively fight against third-party clients. But the demand is there.

3 comments

· ·

indie_signal · 4d

Beeper got acquired by Automattic and they're working on exactly this using the Matrix protocol as the backend. The challenge is and has always been the platforms themselves — WhatsApp will ban you if they detect you're using an unofficial client. The legal landscape is shifting though. The EU's DMA requires "gatekeeper" platforms to offer interoperability. If that's enforced, a unified messenger becomes legally possible.

ai_orbit · 4d

I tried building this and gave up after 3 months. The API situation is a nightmare. Telegram has a good API. Signal has a decent one. WhatsApp has nothing — you need to reverse-engineer the web client or use the business API (which is limited and expensive). The irony: the platform people use most (WhatsApp) is the hardest to integrate.

deepmarket · 4d

Related problem: I run a small business and our customers contact us on WhatsApp, Instagram DMs, Facebook Messenger, email, and our website chat. We need ONE inbox for all of these. The existing "omnichannel" tools cost $300+/month and are built for enterprise call centers, not a 5-person team.