Signup forms
📖 3 min readUpdated 2026-04-19
The signup form is your list-building infrastructure. Placement, timing, and offer determine conversion.
Forms that work
- Inline in content (after value delivered)
- Exit-intent popups
- Slide-ins after scroll %
- Dedicated landing pages for lead magnets
- Footer (last resort)
Forms that don't
- Immediate popup on landing
- Sidebar noisy sign-up
- Forms with 8 fields
- Generic 'subscribe to newsletter'
The offer
Specific value: '7-day email series on X' beats 'subscribe to newsletter'.
Fields
Email only is the highest converter. Adding name drops conversion 5-10%. More fields, more drop.