Mattermost - Mattermost is an open source alternative to Slack.
Hutsy - Make an all cash offer on your next home
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Ark7 - Choose a property and invest in shares
Slack - A messaging app for teams who see through the Earth!
Peerstreet - Finances real estate through a form of crowdfunding.