Collectform

Collectform is a no-code form builder for marketers who run paid traffic. You build multi-step forms, quizzes, and lead capture flows in a drag-and-drop editor with one question per screen, then embed them on any site as a lightweight web component rather than an iframe, so the form inherits your page and behaves like part of it.

What sets it apart is the tracking. Every submission fires server-side conversion events to the Meta Conversions API and TikTok Events API, with event_id deduplication against your existing pixel and automatic capture of click IDs and UTM parameters. That recovers conversion signal normally lost to iOS opt-outs, Safari ITP, ad blockers, and consent banners, and it improves event match quality, which means your campaigns optimise on more complete data.

The builder includes 20+ field types, conditional logic, A/B testing, theme controls, and a processing screen for qualification style flows. Each question is edited as blocks, so you press "/" to insert headers, images, or quotes and "@" to pull in variables and earlier answers for personalisation. Multi-account workspaces let agencies keep clients separate, and Zapier connects submissions to your CRM and the rest of your stack.