quackr - Protect your privacy & identity with quackr. Use our free temporary phone numbers to receive SMS online now.

Stealthy: Secret Messenger - Chat anonymously with friends & strangers

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.

Phonebot - Make phone calls from within a Slack channel

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.

Vuash - Send secret messages safely.