Modular Instrument Forms
On Opendelphi, instruments are born from expert consensus — the form editor is where you refine them, not where studies start.
Consensus First, Editing Second
The front door to a published instrument is the Delphi process: AI drafts candidate items grounded in validated instruments, and your expert panel converges on what to collect. The form editor exists to refine what consensus produced — adjusting wording, ordering, and presentation — not to bypass it.
Modular Composition
Instruments are composed from modules: reusable blocks of items that can be shared across studies and recombined as protocols evolve. A demographics module agreed once can serve every study in your program, keeping data comparable across sites and over time.
Conditional Branching
Show, hide, or skip items based on previous answers using declarative branching rules. Branching logic travels with the module, so a module behaves identically wherever it's deployed.
Built for Respondents
Deployed forms render as accessible, mobile-friendly multi-step pages with validation on every field. Respondents can complete instruments from a simple link — including anonymous one-time session links for studies that require them.