Baseline shows you how you actually come across, using your own patterns as the reference instead of anyone else's.

Record a short answer to a prompt. Baseline reads eight channels of signal from that recording — voice (pitch, pace, pauses), face (expression, gaze, movement) and language — then shows you the moments where you moved away from your own normal, along with the exact words you were saying at the time.

PRIVATE BY DESIGN
Recording and analysis happen on your phone. Your video and audio never leave the device.

MEASURED AGAINST YOU, NOT A STEREOTYPE
A short one-time calibration teaches Baseline how you normally sound. Every session after that is compared against you, and the more you record, the sharper that comparison gets.

WHAT WE CLAIM
Baseline computes signals from your recording (vocal prosody, gaze, linguistic patterns, affect) using methods grounded in published peer-reviewed research.
Baseline highlights moments where multiple signals deviate from your personal baseline simultaneously, on the theory that multimodal deviation is more informative than any single channel.
Baseline cites the primary scientific source for every signal it extracts, including the realistic accuracy ceiling (e.g. Bond & DePaulo 2006: human accuracy at deception detection).

WHAT YOU GET
• Flagged moments paired with the transcript of what you were saying
• A tappable session timeline
• 85 research-grounded prompts, so every session has something real to work with
• Guided paths for self-awareness, connection and trust
• Interview mode (Pro): One person can ask questions to another — the questioner's voice is filtered out, so only your answers are scored

Baseline deviations don't automatically equal deception. It shows where someone deviates from their own patterns — a signal for where to look deeper, and expand the conversation.

Available in English, Spanish, French, German, Portuguese, Japanese and Korean.