Signup Form and Auth Flow Optimizer
Signup forms people finish: every field justified, the right auth method, modern password rules, autofill-ready markup, valid consent.
Before & after
Same prompt, same agent — the only difference is the skill.
Signup friction is a major barrier to user acquisition. Look at where users drop off most during signup and identify the pain points. Common issues include too many form fields, unclear next steps, or confusing messaging. Consider simplifying the flow by reducing the number of steps. You might also test different form layouts or messaging. Progressive profiling can help you gather data gradually instead of overwhelming new users upfront. Use analytics to track where drop-off happens and prioritize the biggest bottlenecks.
SIGNUP FLOW AUDIT & REDESIGN CURRENT STATE ANALYSIS Flow: Email → Password → Full name → Company → Role → Team size → Calendar sync → Email prefs → Done Steps: 8 (over 3 screens) Drop-off by step: • Step 3 (Full name): 12% drop • Step 5 (Company): 8% drop • Step 7 (Calendar sync): 15% drop • Step 8 (Email prefs): 18% drop • Total abandonment: 60% PAIN POINTS 1. Calendar permission asked before user understands value 2. Email preferences feel optional but required (confusion) 3. No visual progress indicator 4. Mobile: 2x drop rate vs desktop 5. No account recovery for partially-filled forms REDESIGNED FLOW (3 screens → 2 core screens) SCREEN 1: ESSENTIALS (60 seconds) • Email (with validation) • Password (strength meter, show/hide toggle) • Checkbox: 'I agree to terms' (required) • CTA: 'Create account' • Skip option: 'Continue with Google/Apple' SCREEN 2: PROFILE (optional, gated at dashboard) • Full name + Photo (optional) • Company name (autofill from email domain) • Role (dropdown, pre-selected by cohort) • Primary use case (radio buttons, 4 options) • Email frequency (default: weekly, not required) FLOW CHANGES • REMOVED: Team size (inferred later) • REMOVED: Calendar sync from signup (moved to first use, on-demand) • ADDED: Visual progress bar (Email → Password → Done) • ADDED: Auto-save of partial form (browser storage) • ADDED: Mobile-optimized field sizes (larger touch targets) • ADDED: Email verification link (sent immediately, not gatekeeping) EXPECTED IMPROVEMENTS • Core completion: 60% → 82% (22 point increase) • Mobile parity: 40% → 75% • Form time: 3min 20sec → 1min 45sec • Abandoned form recovery: 5% (from browser storage) PHASED ROLLOUT • Week 1: Deploy to 10% of signups (90% control) • Week 2-3: Monitor completion, drop-off by step • Week 4: Roll to 100% if metrics improve FALLBACK PROFILE DATA Items not collected at signup gathered on first login: • Company size: Ask when user creates first workflow • Calendar permissions: Prompt in onboarding • Use case details: Inferred from feature interaction
About this skill
Get more people through account creation without letting in more spam. Every field is kept, deferred, or removed for a stated reason, and the markup is ready to use.
What it does
- Decides keep, defer, or remove for every field, with where deferred data goes
- Chooses auth methods: password, magic link with code fallback, social, SSO, or passkeys
- Applies current password guidance, inline validation, mobile input types, and autofill attributes
- Replaces visible CAPTCHAs with lighter bot defenses and separates marketing consent
What you get
A field decision table, auth and password spec, minimal form markup, and a correct completion-rate measurement.
Best for
SaaS and app teams whose trial or account signup loses people before the account exists.
SKILL.md preview
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name: signup-flow-optimizer
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