
ClickSend SMS API
8.1#3 in transactional sms softwareFrom $3.46 a monthAndroidiOSWebAPI
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| Fact | ClickSend SMS API | Routee SMS API |
|---|---|---|
| API limits | The legacy HTTP API documentation recommends POST for up to 1,000 simultaneous recipients and GET for fewer than 100. | The API introduction states a limit of 10,000 requests per minute and says to contact support for a higher limit. |
| Integrations | ClickSend advertises more than 200 integrations and names Zapier, Make, Power Automate, Salesforce, IFTTT, Magento and Bubble among them. | The integrations page lists Salesforce, HubSpot, Zoho CRM, WordPress, Zendesk, Zapier, Slack, and other platforms. |
It suits businesses that need API-based or browser-based SMS for campaigns, operational updates, or one-time-password verification. Teams can connect recurring workflows through listed integrations or developer SDKs.
You want what its maker publishes above — check its page for the details.