Pay only for what you use. Don't get bogged down by contracts, capacity planning, or price modeling.
With overall verification costs increasing over time - Flash call is the best way to keep your monthly spent under control - we provide clear and simple prepaid packages either you are just starting or you have already a strong users base.
With Flash Call you increase your conversion rate. No more bots, we help you increase human-verified users. We create the ultimate digital trust, you just choose to use us as 2FA or password-less solution.
With a phone number verified in a matter of millisecond you get the best user experience possible at the lowest rate. Low friction, more human verified users, more revenue for you!
Free test account, no credit card required. Get 100 free transactions to get you started with the future of authentication.Get started right away
Authenticalls offers flexible volume pricing options to help you save money and get more value from our services.Talk to an expert