It's different for two reasons: - As @detaro mentioned, it's a fully managed solution where you don't have to set it up, or more importantly, maintain it - it's

It's different for two reasons: - As @detaro mentioned, it's a fully managed solution where you don't have to set it up, or more importantly, maintain it - it's all done for you. - Twilio numbers do not receive SMS messages from short code numbers, which are usually the ones sending 2FA messages.