One API and one shared inbox for seven messaging channels, with channel-scoped keys, signed webhooks and scheduled broadcasts.
- SMS
- Telegram
- Messenger
- +2
- Type
- CPaaS & messaging APIs
- Checks met
- 2/6
- Last checked
- 2026-10
The ecosystem
72 listings — providers, platforms and apps — each described with the same attributes and measured by the same rules. Added by the cpaas.co team or submitted by the community.
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One API and one shared inbox for seven messaging channels, with channel-scoped keys, signed webhooks and scheduled broadcasts.
Zoom's video and audio engine as an SDK, for building custom-branded video sessions inside your own web and mobile apps.
Freshchat messaging and the Freshdesk Omni help desk, with web, in-app, social and WhatsApp conversations in one inbox and a free tier to start.
Customers book from the chat they already message you on — WhatsApp, Telegram, email or a link — and the confirmations, reminders and reschedules handle themselves.
Your club without the spreadsheet: the member list, bookings for your sessions, and everyone's questions in one place.
Put an event online, let people book in a few taps, and check them in at the door with a scan — nothing to print, nothing to install.
A visual builder for multi-step customer journeys across WhatsApp, SMS, email and Telegram, running on the customer's own channel accounts.
Chat API and SDKs, in-app voice and video calls, and an AI customer-service agent (now Delight.ai) working across chat, SMS, email, WhatsApp and voice.
APIs and SDKs for in-app chat, audio and video calling, activity feeds and moderation, from a Boulder-based company founded in the Netherlands.
72 listings, each classified on the same three lenses and six criteria. Inclusion is editorial and cannot be bought. Know a vendor we should assess? Suggest it.