Bandwidth
Tier-1 carrier APIs for SMS/MMS, voice, 911 access, and phone number provisioning in the US.
Bandwidth is listed in Communication.
Key metrics
Trial credit Rate limit Free trial with a starter credit; then pay-as-you-go per-message/minute pricing.
Gotchas
No gotchas documented yet. Contribute one if you know a constraint we missed.
Labels
- Key required
Key required
Requires an API key (free to obtain) before use.
- Trial only
Trial only
Free access is a time-boxed trial rather than an ongoing free tier.
sms voice numbers emergency cpaas