quackr - Protect your privacy & identity with quackr. Use our free temporary phone numbers to receive SMS online now.
Notopass - Share your accounts without giving username/password
Textverified - Textverified is a website that is designed as a phone verification service, allowing the user to bypass the phone verifications and receive codes through social media websites and applications.
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Mobilesms.io - Mobilesms.io is a website that allows temporary mobile phone numbers to sign up on any application or website without giving your personal number.
SuperTokens - Open Source User Authentication - An Alternative to Auth0 / Firebase Auth / AWS Cognito