One messaging API for WhatsApp, RCS, SMS and email
Accelbiz Fintech builds the messaging layer other businesses build on, so teams stop managing four vendor relationships and start shipping.
What we do
We operate the routing, template review, quality guardrails, and analytics that sit between your application and each channel's own platform — Meta's WhatsApp Business Platform, Google's RCS Business Messaging, direct telecom carrier routes for SMS, and authenticated domains for email. One integration, one dashboard, one contract.
Who it's for
Product and engineering teams sending OTPs, order updates, support conversations, and marketing campaigns at volume — who want compliance and delivery guardrails handled at the infrastructure layer, not rebuilt per channel.
Company
Every channel your customers use, behind one API
Get your live API keys and start sending across WhatsApp, RCS, SMS, and Email today.
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