Thea’s Promise
The Artists Behind Thea
How Thea Works
Why emotions matter
Emotions carry information about our needs, values, and boundaries. When you notice and acknowledge them clearly, you gain choice: how to respond, when to pause, and what to carry forward. The goal isn’t to avoid emotions, but to move through them with awareness and self-trust.
How Thea listens
We partner with leaders in voice-based emotional AI, to detect subtle signals in your voice. Thea listens for the emotion in your voice and responds with music designed to offer intentional emotional support through sound. The emotions Thea detects were chosen because they are consistently recognizable in the human voice and meaningful in everyday life.
What makes Thea’s music different
Thea’s sound journeys are composed with intention – blending science and artistry to create music designed to be felt, not just heard. These pieces are built to work with your nervous system, restoring balance in minutes.
What makes this experience personal is not more choices, but fewer. Thea listens to the emotion in your voice and selects the sound intended to support how you’re feeling in that moment. Each journey is uniquely yours – crafted by artists, chosen for you.
Why music works
Music is a universal human language, understood across cultures and time. Your brain processes sound in fractions of a second – faster than it can interpret words – which is why music can shift how you feel before you’ve even thought about it.
Research shows it can slow your heart rate, lower stress hormones, deepen your breath, and restore clarity in the brain. It doesn’t just accompany experience – it actively shapes it. (Koelsch, Nature Reviews Neuroscience)
How can AI tell me how I feel?
We don’t believe AI defines your emotions – it reflects them. Thea translates vocal signals. You decide what resonates, what doesn't, and what to do next. Over time, this practice helps reveal emotional patterns more clearly, so you can make intentional choices about how you want to feel and how you want to show up each day.
For Teams & Organizations
Behind every great team is an invisible weight – constant demands, high stakes, and stress that rarely gets named. Thea offers a quiet reset: in minutes, employees can regulate with sound and return with steadiness, presence, and focus.
Private by design. Simple to use.
Do I need to talk about my feelings?
No. Just speak naturally. There’s no right or wrong way to check in. Over time, Thea helps reveal emotional patterns and offers increasingly personalized support.
When should I use Thea?
Thea is designed to fit into everyday life. Use it for in-the-moment check-ins that easily fit into your day – whether that’s a grounding moment in the morning, a calm reset between transitions, or a gentle wind-down in the evening.
How much does Thea cost?
Thea offers two subscription options: $14.99 per month or $99.99 per year (just $8.33/month). The annual plan saves you 47%. Both options include a 7-day free trial so you can experience the app before you're charged.
What are Sit and Shift?
Sit and Shift are two ways to relate to an emotion. Sit lets you stay with what you’re feeling and understand it more clearly. Shift offers a sound experience that supports a different emotional direction. You choose what feels right in the moment.
Why do I get to choose Sit or Shift? Because emotional agency matters. Thea reflects what’s present, but you decide how to work with it.
Why does Thea offer both a short and long sound experience?
The first track is designed for quick check-ins when you want clarity without stepping away from your day. The second track is optional – it allows more time to settle into the sound if you want to go deeper. You choose what fits.
