Side by side
Celcom Africa SMS API vs Clickatell SMS API
Both stand on sms apis. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan API
Visit Celcom Africa SMS API 
Free plan APIWeb
Clickatell combines SMS APIs with web tools, two-way messaging, and a free testing sandbox. Review destination- and message-specific costs before using its pay-as-you-go option.
Visit Clickatell SMS APIThe facts
| Celcom Africa SMS API | Clickatell SMS API | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API | API, Web |
| Lowest paid plan | See the plans | Free or on request |
| Plans published | 1 | 2 |
| Maker | Not published | Not published |
| Website | celcomafrica.com | clickatell.com |
| On sms apis | #4 of 34 | #1 of 34 |
Celcom Africa SMS API: what it does well
Clickatell SMS API: what it does well
- Offers HTTP and REST-based API options.
- Supports two-way SMS using short codes or long numbers.
- Web interface includes reporting and role-based access.
- Sandbox provides unlimited free testing.
- One API supports SMS and WhatsApp.
What to know first
- Message costs vary by destination and type.
- Pricing is on request.
- Prepaid charges for outgoing messages.
- Connect's uptime SLA applies to that package.
Alternatives to Celcom Africa SMS API Alternatives to Clickatell SMS API The whole list