The best API for voice and SMS

What are the best aspects of this product?

Simple. It can be used on mobile and web. Real-time delivery of messages. Easy to monitor every interaction with the customer. Support is also reliable and quick to respond.

What aspects are problematic or could work better?

160 character limit with text messages.

What specific problems in your company were solved by this product?

Secured. Reliable for two-factor authentication. Easy to build. Reduction in spam.

Are you a current user of this product?

No