ClickSend
Multichannel API for SMS, MMS, voice, email, and even physical post from a single account.
ClickSend is listed in Communication.
Key metrics
Trial credit Rate limit Free trial credit for testing; then pay-as-you-go per SMS/message.
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 email mms multichannel