People tell you how they will show up. In how they fill out the form.
That signal is already there in every sign-up. AstraSalus reads it passively, so your time
and budget go where they do the most good.
Passive · no extra questions
Unobtrusive · no added latency
Universal · any digital form
The evidence
Qualified isn't the same as committed.
>0
dropout predicted from a single first session
Jankowsky et al., 2025
0
dropout predicted from one week of digital engagement
Bricker et al., 2023
Our own data
Our signals match self-report, and engagement reads from the first few fields
AstraSalus Character Test · demographics de-confounded
Across the research, the same signal: behavior predicts who finishes.
How it works · Passive capture
Reading behavior the user is already producing.
Clinical study · Participant pre-screen
Pre-screen form
✓
✓
✓
✓
(left blank)✓
✓
Behavioral signal capture
A rich set of proprietary signals · updating live as the form is filled
Signal 01
Signal 02
Signal 03
Signal 04
Unobtrusive. No added questions, no added latency, disclosed in standard consent.
Why behavior, not words
How they fill it out beats what they write.
In our pilot, the behavioral read matched what people report about themselves far better than an AI model reading their actual answers. On every signal.
How they fill it out
The behavioral read · timing, edits, rhythm
Signal 1
Signal 2
What they write
An AI model reading the actual words
Signal 1
Signal 2
Behavior is harder to fake and does not depend on language. It is the signal that travels.
The output · one participant
An action plan from the first engagement.
0Disengagement probability
MODERATE-HIGHElevated disengagement risk
The three signals do not just flag the risk. They shape the response.
Engagement
Fading
Anxiety
High
Organization
Low
How to engage this person
Reassurance and clear expectations up front, to ease the anxiety
Reminders and simpler steps, to support follow-through
Frequent, brief check-ins, light but consistent
Domain-agnostic by design
One engine. Every commitment funnel.
Same signals, same scores. Only the decision downstream changes.
Recruiting
Job applications
Spot candidates likely to ghost, decline the offer, or leave early, before you spend interview hours on them.
Marketing
Signup & onboarding
Flag new customers likely to churn before they ever activate, so success teams reach the right accounts on day one.
Enrollment
Trial & program enrollment
Identify participants at risk of dropping out mid-program, and hand coordinators a retention plan up front.
Education
Course registration
See which students are likely to disengage before the first assignment, so advisors can step in early.
The opportunity
Get to know your people from the very first form.
Eligibility tools tell you who qualifies. AstraSalus tells you who will finish, turning the very first
form into an early read on each person, so your team puts its energy where it changes the outcome.