ClickSend SMS Gateway API
7.5#9 in sms api servicesiOSWebAPImacOS
VisitClickSend SMS Gateway API vs Telnyx SMS API
Telnyx SMS API
8.2#2 in sms api servicesFrom $500 a monthFree planWebAPI
VisitWhat both publish
| Fact | ClickSend SMS Gateway API | Telnyx SMS API |
|---|---|---|
| Founded | 2013 | 2009 |
| Headquarters | Melbourne, Victoria, Australia | Chicago, Illinois, United States |
| Inbound webhooks | Yes | Yes |
| MMS support | Yes | Yes |
| Support | The product page advertises free 24/7 support through live chat, phone, contact form, or email. | Telnyx advertises free 24/7 expert support for the SMS API. |
| Two-way SMS | Yes | Yes |
ClickSend SMS Gateway API plans
- BoostA$200, paid once
- GrowthA$5,000, paid once
- ScaleA$30,000, paid once
- Enterprise—
Telnyx SMS API plans
- SMS API usageFree
- SMS API pay as you goFree
- Pay as you goFree
- Committed$500 a month
- Enterprise$5,000 a month
Pick ClickSend SMS Gateway API if…
You want what its maker publishes above — check its page for the details.
Pick Telnyx SMS API if…
This API suits developers building SMS or MMS messaging into applications, including workflows that need inbound webhooks, delivery reporting, or multiple sender types. Account limits and per-message charges are worth reviewing before use.