Complete Comparison 2026 — Per-seat shared inbox focused on Europe and LATAM
Sendio connects to the official WhatsApp Cloud API directly as a Meta Tech Provider — no intermediaries like 360dialog/Twilio and no separate credits. Flat published plans already include what Callbell sells as modules: broadcasts without a $65.55/mo module, native Telegram and Discord without a $22/mo extra channel. Social Module (publishing) coming soon — something Callbell doesn't cover — and self-serve with Stripe, MercadoPago and Bitcoin.
| Feature | Sendio | Callbell |
|---|---|---|
| Supported channels | 5(WA, TG, DC, IG, Ms) | 4(WhatsApp, Messenger, Instagram, Telegram) |
| Base pricing | From $0/mo | $15/user/mo |
| Telegram | ||
| Discord | ||
| Messenger | ||
| TikTok |
| Feature | Sendio | Callbell |
|---|---|---|
| Native idempotency | ||
| Signed webhooks | ||
| Real-time logs | ||
| Telegram | ||
| Discord | ||
| Instagram DMs | ||
| Messenger | ||
| Free plan | ||
| Unified API | ||
| Transparent rate limits |