Carrd - Simple, responsive one-page site creator.
Trivia for Google Chat - Team-building w/ fun quizzes, games right inside Google Chat
Landing Pages in MailChimp - Easy to build, custom landing pages for free
Flinkit! - Web-hosted team building games for small and large companies
Bumble - Bumble is a social network that allows you to feel empowered while you make those connections, whether you’re dating, looking for friends, or growing your professional network. One first move on Bumble could change your life.
Social Games in Slack - Polly brings your WFH team together with interactive games