Hush
Share secrets safely in Slack
竞品与替代品
Incognito for Slack
Know team's honesty by anonymous messages & polls in Slack
Slack with your Users
Speak to your app's users entirely within Slack
Blurweb App
Secure sensitive info while screen share recording or live
1Password for Teams
Securely share secrets + info within your team
Secret Message
Send one-way messages through Slack