Glossary
What is Double opt-in?
Double opt-in is a practical concept when designing, distributing or analysing forms. Here is an operational definition in the metaclientel context.
Updated 11/10/2026
Definition of Double opt-in
Double opt-in matters when you build collection flows. In metaclientel it maps to builder, public page or sharing settings depending on the case.
Concrete example
A Morocco-based team builds a multi-step form, enables RTL if needed, publishes on a subdomain, then shares responses. Double opt-in helps at the step where clarity or measurement improves.
Product link
See Features, MCP, Subdomain and Teams pages. No invented statistics are attached to this term.
FAQ
- Why define Double opt-in?
- To keep teams and AI assistants aligned on vocabulary.
- Is it metaclientel-only?
- The term is general; the implementation cited is the product’s.
- Where to use it?
- In the builder, distribution or response analysis.
- Updated?
- Updated 11/10/2026
Subdomain · FR/EN/AR · MCP · Teams
From blank page to published form
Design a multi-step questionnaire, publish on your subdomain, share responses, and create via the MCP server when you need AI.