Try Tess Today!

Tess is a wellness chatbot available 24/7 through the UMich sleep apnea study to provide emotional support and check in on how you're doing.
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Tess will text you.
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Tess just sent you a text message, so check your phone! Make sure to reply within 1 minute.
Oops! Please enter a valid phone number and subject ID.
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Like a coach, Tess simply replies by asking: “how are you?”
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Tess makes you feel better by chatting with you.
"When I feel stuck, Tess helps me look at the situation in a different way."

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As seen in

People said they would be more likely to talk about a painful or embarrassing problem with a robot than with a human therapist, in part because of fear of judgment.
When you say something in a certain way, a good friend will know how you actually feel, it’s the same thing with Cass.

Change your life today.

Ten years ago, I was struggling with depression.

Through trial and error, I found a wonderful psychologist, who was able to help me through that time by using talk-therapy. Later on, I realized that when I was speaking with my friends and colleagues, I was simply repeating the conversations I previously had with my psychologist.

That’s when I first realized: "If I can help people by repeating these conversations, then we could teach a machine to do the same."

That's how Tess was born.
— CEO, Founder of Cass