Welcome to Thnx4

Thnx4 is a shareable gratitude journal—and it's a scientific tool for understanding what happens when people say ‘thank you.'

Get Started Now!

1. Register

Sign up to start using Thnx4.

2. Say Thnx!

Every two days for three weeks, we’ll ping you to say thnx. You can share your Thnx through email, social media, and a public journal—or keep it private in your own journal.

3. Check In

Tell us about your day: Were you amused, aggravated, or filled with tenderness? Your answers will shed light upon the impact of gratitude on your well-being. The more often you Check In, the more insight Thnx4 can provide.

4. Your Thnx4 Feedback

At the end of three weeks, we’ll ask more questions—and then we’ll give you feedback about how saying thnx affected your mental and physical health.

We do ask a lot of questions, but every one you answer improves your Thnx4 experience and adds to our pool of scientific knowledge about gratitude.

Questions? Learn More