Priced per study, agreed on the brief.

Verbalab is in early access and there is no price list yet. Commercial terms are agreed per study, on the brief — before any fieldwork starts, in writing. What a study includes is fixed:

01design

The study is planned from a four-question brief: the decision, the outcomes, the market, the deadline.

02questionnaire

Written by the agent and held at a publish gate: unresolvable rules, dangling lists or cycles do not reach the field.

03field

Served one question per screen at survey.verbalab.ai, branching on the server, resumable by the respondent.

04screening

Declared answers cross-checked against signed sample context; every screen-out carries a disposition code.

05data

An append-only record with quality flags. Contradictions are prevented at the screen, not deleted afterwards.

06findings

Read and written against the decision named in the brief — base sizes, screen-outs and open ends included.