Be very careful using auto-recharge with SMS verification on Twilio. We got hit with $200 bill overnight when we implemented global SMS verification on Twilio. There is a fraud ring that uses local SMS in countries like Nigeria and racks up carrier bills (upwards of $0.50/text) to do fake verifications. Twilio benefits from this since it keeps part of the verification fees. I submitted a request to get a refund on these fraudulent verifications, and they didn't reply at all. Unfortunately, I don't recommend them or their stock as a public company, since their system doesn't automatically flag this type of fraud and their helpdesk doesn't reply to this fraud either.
Claim your business profile now and gain access to all features and respond to customer reviews.
We take care of the messy telecom hardware and expose a globally available cloud API that developers can interact with to build intelligent and complex communications systems. As your app's usage scales up or down, Twilio automatically scales with you. You only pay for what you use - no contracts, no shenanigans.
