Where you'd use it
Product onboarding
Ask different questions by role or company size, and send big accounts to sales.
Surveys and feedback
Skip questions that don't apply. Ask “what went wrong?” only after a low NPS score.
Quizzes and recommenders
Score answers and branch on the total to pick a plan, product or course level.
Support and triage
Route tickets, self-serve simple refunds and escalate urgent cases before anyone types a message.
Quote and application forms
Insurance, loans, visas and job applications where later questions depend on earlier ones.
No-code form builders
Flows are plain JSON, so you can store them in a database, edit them in an admin panel and check them with validateFlow().