For research teams
Platform
The web tool where psychology teams design questionnaires as graphs, decide when they reach each participant's phone and follow the responses, without ever seeing who is behind each code.

What you can do
The whole study in a single tool
From the first draft of the questionnaire to the data matrix ready for analysis.
Questionnaires as graphs
Each answer decides the next step: questions, decisions, scores, information and loops.
Delivery schedule
Always available, on given days or on a calendar with windows, a random moment and time to answer.
Projects and teams
Invite colleagues and participants with single-use codes and set age and sex requirements.
Anonymous participants
The team only sees one code per participant. Neither the name nor the email ever leaves the app.
Results and export
Compliance, response times and a CSV matrix designed for multilevel models.
Chat and notifications
Messages to one person or to the whole group, in real time and without revealing anyone's identity.
Editor
Draw the path of every answer
The questionnaire is a graph: you drag nodes onto the canvas and connect them. A decision opens a different path for each option, a loop repeats a stretch a limited number of times, and the end node can send the questionnaire again the next day.
Before publishing it you can walk through it exactly as a participant will see it. Each publication is kept as a version, and each response remembers which one it was given with.

Scheduling
The prompt arrives when you decide
The same questionnaire can be offered at any time, on specific days or following a weekly calendar. On the calendar you draw delivery windows: the prompt can arrive at the start or at a random moment within the window, and the participant has a set time to answer.
If someone does not answer, they can get a reminder before it expires, and the team is notified when a participant misses several prompts in a row.

Results
Data ready to analyse
Each project shows how many prompts have been sent, how many have been answered and how long answering takes. The matrix downloads as a CSV with one row per prompt, or one per participant, and a codebook that explains every column.
Unanswered prompts are included too, because compliance and missing data are part of the analysis.

Questions about the platform
Can researchers find out who is answering?
No. Each participant appears as a code. Enrolment codes are single-use and do not record who used them.
What happens if I change a questionnaire halfway through a study?
Later deliveries use the latest published version. Responses already collected keep the version they were given with.
Can I share a questionnaire with other teams?
Yes. A questionnaire can be private, shared with the people you work with on a project, or open to the whole community.
Can a participant answer on behalf of their children?
Yes. A project can be addressed to the person who signs up or to the children in their care, each with their own code and requirements.
What about the participants?
They answer from their phone, with an app designed not to waste their time.
Discover the mobile app