Infobip targets enterprise with custom pricing and long onboarding. SendAPI gives developers immediate API access, flat pricing, and all the same channels — WhatsApp, SMS, OTP, and email.
| Feature | SendAPI | Infobip |
|---|---|---|
| WhatsApp Business API | ✓ | ✓ |
| SMS API | ✓ | ✓ |
| OTP / Verify API | ✓ | ✓ |
| Transactional Email API | ✓ | ✓ |
| Unified API key (all channels) | ✓ | ✗ |
| Self-serve signup (no sales call) | ✓ | ✗ |
| Free trial (no credit card) | ✓ | ✗ |
| Transparent flat pricing | ✓ | ✗ |
| TypeScript, Python, Go SDKs | ✓ | ✓ |
| Idempotency keys | ✓ | ✓ |
| Webhook delivery receipts | ✓ | ✓ |
| Dedicated IP pools (email) | ✓ | ✓ |
| Provider | Pricing Model |
|---|---|
| SendAPI | From $9/month. All channels included — WhatsApp, SMS, OTP, and email. 7-day free trial. No sales call required. |
| Infobip | Custom enterprise pricing. Requires speaking with sales before accessing the API. Separate contracts per channel. |
Yes. SendAPI provides the same core channels as Infobip — WhatsApp Business API, SMS, OTP, and transactional email — but is designed for developers and growing companies rather than enterprises. You can sign up, get an API key, and send your first message without speaking to sales.
Infobip does not publish pricing publicly — all plans are custom-quoted through their sales team. SendAPI publishes flat monthly pricing starting at $9/month covering all channels. For teams that want predictable costs without negotiating enterprise contracts, SendAPI is the faster and more transparent option.
Yes. SendAPI is an official Meta Business Solution Provider (BSP), the same status Infobip holds. You can connect your Meta Business Manager and WhatsApp number through SendAPI's dashboard in under an hour. Most customers send their first WhatsApp message within 24 hours of signing up.
Infobip has purpose-built enterprise features like dedicated account management, SLA guarantees, and on-premise deployment options. If your business requires those, Infobip may be a better fit. For development teams and growth-stage companies that need fast access to WhatsApp, SMS, and email APIs without enterprise overhead, SendAPI is typically faster to deploy and significantly cheaper.
SendAPI onboarding is self-serve: create an account, connect your Meta Business Manager, verify your phone number, and you have API access. Most developers send their first message within 24 hours. Infobip typically requires a sales call, contract, and dedicated onboarding that can take 2–4 weeks.