Hey Product Hunt! 👋 I'm Nimana, one of the founders of SendAPI. We built this because we kept running into the same problem: every product we worked on needed WhatsApp and SMS and transactional email — and every time, that meant three separate API accounts, three sets of credentials, three different webhook formats to parse, and three monthly invoices. The individual tools (Twilio, SendGrid, etc.) are great, but the integration tax adds up fast. We wanted one API key that just works across all three channels, with consistent request/response shapes and a single dashboard to debug from. What we launched today: WhatsApp Business API (we're an official Meta BSP) SMS to 190+ countries Transactional email with dedicated IP pools OTP/Verify routing across channels One API key, one SDK, one webhook format It's self-serve — you can send your first message within 24 hours of signing up, no sales call required. We're offering everyone from PH a 3-day free trial with no credit card needed. Happy to answer any questions about the WhatsApp onboarding process, pricing, how we compare to Twilio, or anything else. This community has helped us more than once — excited to finally be on the other side of the launch page. 🙏

SendAPI

One API for WhatsApp, SMS & Email.

One API for WhatsApp, SMS & Email.