Why Undertone exists.
A useful conversation can be difficult to remember a few days later. Undertone helps people return to what happened in therapy and keep track of what comes next.
The space between appointments.
A session may leave you with a thought to revisit or something to try. By the next appointment, those details can be hard to find. Undertone gives recaps, next steps and regular check-ins a place to live together.
Built from work with clinicians.
Undertone is made by Mosaic Health Analytics. We began by building tools for clinicians and brought that experience to a companion for the person in therapy. The therapist still leads the clinical work; Undertone helps you keep a usable record of your own.
What we focus on.
Remember the conversation. Keep the work between appointments in view. Notice changes in your own responses over time.
Your therapy
companion
Ask AI about Undertone
A Mosaic company
© 2026, Undertone LLC
Your therapy companion
Ask AI about Undertone
A Mosaic company
© 2026, Undertone LLC