Question 1

Which is better, BulkSMS JSON REST API or Submail (赛邮)?

Accepted Answer

If you need a Phone API that's easy to integrate, go with Submail (赛邮). BulkSMS JSON REST API uses apiKey while Submail (赛邮) uses no authentication.

Question 2

What is the main difference between BulkSMS JSON REST API and Submail (赛邮)?

Accepted Answer

BulkSMS JSON REST API: ## Overview

The JSON REST API allows you to submit and receive [BulkSMS](https://www.bulksms.com/) messages. You can also get access to past messages and see your account profile.

The base URL to.... Submail (赛邮): Multi-channel messaging API — SMS, email, voice, international messaging with delivery tracking. They differ in authentication (apiKey vs no authentication), HTTPS support (yes vs yes), and CORS (unknown vs unknown).

Question 3

Which Phone API is easier to integrate?

Accepted Answer

Submail (赛邮) is easier to integrate because it requires no authentication.

Feature	BulkSMS JSON REST API	Submail (赛邮)
Authentication	apiKey	None
HTTPS	Yes	Yes
CORS	Unknown	Unknown

BulkSMS JSON REST API vs Submail (赛邮)

BulkSMS JSON REST API

Submail (赛邮)

When to use which?