OTP+ B2B SMS & Social Login
Meets our highest standards for performance, design, and integration. Learn moreOpens in new window
Reviews (41)
Overall rating
4.9
August 11, 2026
We were losing UK customers at checkout because the verification code took too long to arrive. Support looked into our account settings and found we were routed through a secondary SMS gateway for European numbers. They switched it to the direct route and response times dropped from 30+ seconds to about 5. Nobody told us there were different routing options — support just found the problem and fixed it.
AVAZONE
United Kingdom
3 days using the app