Briar - Secure messaging, anywhere

Punchbowl - A party planning and greeting card website

Bridgefy - Integrating Bridgefy allows mobile devices to communicate in a secure and efficient way across...

Invite Share - TechCrunch - Reporting on the business of technology, startups, venture capital funding, and Silicon Valley

The Serval Mesh - It works by using your phone's Wi-Fi to not communicate with other phones on the same network.

Evite - Send online invitations for all occasions by email or text message. Create invites for birthdays, baby showers, save the dates, or customize your own design.