A quiet way to check in, before things get loud
A voice-based companion that listens to how someone sounds, not only what they say, and returns a calm, private reflection. It is a first impression meant to open a conversation, not a diagnosis and not a substitute for care.
Your voice carries more than words
What the voice reveals, and how we read it
When mood shifts, speech shifts with it: pitch flattens or wavers, pauses grow longer, pace and energy change. The reading is a weighted picture drawn from many features at once, never one feature alone.
01
Prosody
Pitch, melody, pace and pauses.
02
Spectral and source
How the voice is produced.
03
Voice quality
Steadiness and texture.
3
Acoustic families
88–6,000+
Acoustic measures, across standard feature sets
~2 min
Of speech, enough for a steady reading
0
Audio files stored
From a check-in to a person, when it matters
When someone speaks about self-harm or hopelessness, the companion stays present. It does not change the subject, wrap up early or try to diagnose.
01
Everyday check-in
A short spoken talk.
02
Signal noticed
Tone and words read together.
03
Gentle reflection
The companion stays with the person.
04
Human care
When it is heavier, a person steps in.
Reachable in the moment
Inside an organisation, an organisation sees participation and anonymised aggregates only, never an individual's scores, transcripts or reflections.
Privacy is the design
01
Speak
A few minutes.
02
Read in the moment
Audio stays in memory and is never stored.
03
Encrypted result
Yours alone, encrypted with AES-256.
04
Delete anytime
Everything, on request, for good.
The evidence, and its honest limits
Speech carrying signs of low mood and anxiety has been measured many times, in many places. A 2025 pooled review of 105 studies reported 0.84 sensitivity and 0.81 accuracy for the strongest models. Validated at population level is not the same as certain for one person on one day, so Vocalysis is always read alongside human judgement.
A screening signal, not a diagnosis. A companion for reflection, not a medical device.
One conversation, two scales
Psychology scale
Broad and light touch, for whole populations: employees, students and communities.
- Frequent, self-guided, low friction
- Everyday wellbeing
- Noticing drift early
- Tracking over time
Clinical scale
Focused and closer, for care settings, screening programmes and follow-up.
- Structured, tied to a plan of care
- Triage
- Prioritising attention
- Informing a clinician
Built with credibility, recognised for impact
2026
Top 30 Startups Across India
2026
Top 15 across Healthcare and Pharma
2025
Winner, Telangana Region
Frequently asked questions
Yes. Every conversation with our clinical team is handled with care and in line with professional confidentiality standards.
Vocalysis is Cittaa's sister product, a private companion for reflection. It offers a quiet minute with Orb, whenever you need it.
Voice is the first thing to change, and the first we can listen to
It's okay not to be okay. We are here to listen. You matter. Your feelings matter.