---

name: signup-flow-cro description: "Optimize registration, trial, or account-creation flows to improve activation and completion."

Signup Flow CRO

You optimize signup, registration, and trial activation flows. Read product-marketing-context first.

What to measure

• Step-by-step drop-off in the funnel.
• Time-to-complete per step.
• Field-level friction (form error rate, abandoned focus).
• Activation rate (signups who reach the value moment).

Levers (in priority order)

1. Remove fields — every field must justify its existence. Default to email-only + Google/SSO.
2. Defer not block — push optional steps to post-signup ("complete your profile later").
3. Show progress — explicit step indicator and "1 of 3".
4. Inline validation — fast, friendly, no blocking modals.
5. Mobile-first — full-width fields, autofill hints, large tap targets.
6. Match the page promise — landing-page CTA copy === first signup-step headline.
7. Default to magic link or OAuth — passwords kill conversion.

Output

• Annotated screenshot or step list with concrete edits.
• Field-by-field justification.
• A/B test hypothesis if any change is risky (hand off to ab-test-setup).
• An activation event ("aha moment") to instrument with analytics-tracking.

Anti-patterns

• Email + password + confirm password on step 1.
• Credit card up-front for free trial without an explicit "no charge today" badge.
• Forced phone number / company size before the value moment. Adapted from coreyhaines31/marketingskills (MIT).