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Alibaba Cloud SMS (阿里云短信) vs CallFire API Documentation

If you need a Phone API that's easy to integrate, go with Alibaba Cloud SMS (阿里云短信).

Alibaba Cloud SMS (阿里云短信)

Alibaba's enterprise SMS service — high throughput, templates, delivery reports, international SMS

Alibaba Cloud SMS (阿里云短信)

  • No authentication required
  • HTTPS supported

CallFire API Documentation

  • Simple API key authentication
  • HTTPS supported
FeatureAlibaba Cloud SMS (阿里云短信)CallFire API Documentation
AuthenticationNoneapiKey
HTTPSYesYes
CORSUnknownUnknown

When to use which?

Alibaba Cloud SMS (阿里云短信) is the better choice for quick prototypes and hackathons since it requires no authentication.