OTP+ B2B SMS & Social Login
Meets our highest standards for performance, design, and integration. Learn moreOpens in new window
Reviews (52)
Overall rating
4.9
October 12, 2026
Wanted to pre-register phone numbers for existing customers to avoid a verification wall on their first post-install visit. Support ran a bulk import of 3,400 phone numbers from our customer CSV. Existing customers experienced zero disruption after the install.
Heelora
United States
8 days using the app
