AWS's messaging building blocks: SMS, voice messages, WhatsApp, RCS and push through End User Messaging, and email through Amazon SES.
- SMS
- Voice
- RCS
- Push notifications
- +1
- Type
- CPaaS & messaging APIs
- Checks met
- 4/6
- Last checked
- 2026-10
- Attestations
- 9
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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AWS's messaging building blocks: SMS, voice messages, WhatsApp, RCS and push through End User Messaging, and email through Amazon SES.
Founded in Amsterdam as MessageBird; rebranded and repositioned around marketing, inbox and published per-message prices.
Swiss messaging company serving both mobile operators and enterprises: A2P traffic and firewalls for carriers, and a single API for SMS, Viber, WhatsApp and push.
Cisco's CPaaS, built on the IMImobile platform it bought in 2021: messaging APIs, a visual flow builder and links into Webex Contact Center.
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.