Verimail might be a bit more popular than RingCaptcha. We know about 1 link to it since March 2021 and only 1 link to RingCaptcha. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Ringcaptcha.com — Tools to use phone number as id, available for free. - Source: dev.to / almost 3 years ago
Verimail.io — Bulk and API email verification service. 100 free verifications/month. - Source: dev.to / almost 3 years ago
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
TrueMail.io - TrueMail.io is an email checker service.
Duo Security - Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.
Taximail - Grow your business with email marketing automation platform. Everything you need to send email marketing campaigns and SMS marketing campaigns.
Google Authenticator - Google Authenticator is a multifactor app for mobile devices.
Blaze Verify - Simple, reliable, and affordable list cleaning shouldn’t be hard to find.