One API vs maintaining multiple providers
Provider sprawl happens gradually: one vendor for one country, another for a channel, a third from an acquisition. This page looks at what consolidation behind one API actually changes.
The cost of each additional provider
None of these are hard individually. Together they compound into the integration surface your team maintains forever.
- One more API contract your code must speak
- One more webhook format your handlers must parse
- One more delivery-state model to normalize
- One more credential set to store, rotate, and audit
- One more console for support to learn
- One more billing relationship to reconcile
What one API consolidates
Behind SendiMessage, your code has one contract: POST /send-message with channel "auto", one queued-response shape, one signed webhook format for delivery and replies. Channel and destination differences become the platform's routing problem, not your code's.
Consolidation is incremental — workflows migrate one at a time, and nothing about the model forces a cutover.
What consolidation doesn't remove
Per-line pricing and usage still apply, consent still matters, and your business logic (what to send, when, to whom) stays yours. Consolidation removes integration surface, not responsibility.