cro-funnel

name	cro-funnel
description	Full-funnel Conversion Rate Optimization (CRO) for SaaS and web apps. Covers page CRO, form optimization, signup flow, onboarding activation, popup/modal design, and paywall/upgrade screens. Use when optimizing any part of the conversion funnel.
license	MIT
metadata	{"version":"1.0.0"}

CRO Funnel Optimization

Source: This skill is adapted from AgentKits Marketing by AITYTech. Enterprise-grade AI marketing automation (MIT License).

Full-funnel Conversion Rate Optimization covering every stage from page visit to paid conversion:

Visitor → Page CRO → Form CRO → Signup CRO
     ↓
  Popup CRO (capture abandoners)
     ↓
New User → Onboarding CRO → Activation
     ↓
Free User → Paywall CRO → Paid Customer

---

1. Form CRO

Optimize lead capture forms, contact forms, demo requests, and quote forms (not signup/registration).

Core Principles

1. Every Field Has a Cost - Each field reduces completion by 10-25%
2. Value Must Exceed Effort - Clear value proposition above form
3. Reduce Cognitive Load - One question per field, logical grouping

The 5-Field Rule

Fields	Typical Impact
3 fields	Baseline
4-6 fields	10-25% reduction
7+ fields	25-50%+ reduction

For each field, ask:

• Is this absolutely necessary before we can help them?
• Can we get this information another way?
• Can we ask this later?

Field Optimization

Email: Single field, inline validation, typo detection

Name: Test single "Name" vs. First/Last split

Phone: Make optional if possible, explain why if required

Message: Make optional, expand on focus

Multi-Step Forms

Use when:

• More than 5-6 fields needed
• Logically distinct sections
• Conditional paths based on answers

Best practices:

• Progress indicator (step X of Y)
• Start with easy, end with sensitive
• Allow back navigation
• Save progress

Submit Button Copy

Weak: "Submit", "Send"

Strong: "[Action] + [What they get]"

• "Get My Free Quote"
• "Download the Guide"
• "Request Demo"

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2. Signup Flow CRO

Optimize registration, account creation, and trial activation flows.

Core Principles

1. Minimize Required Fields - Email + Password minimum
2. Show Value Before Asking - Can they experience product first?
3. Reduce Perceived Effort - "Takes 30 seconds"

Field Priority

Priority	Fields
Essential	Email, Password
Often needed	Name
Usually deferrable	Company, Role, Team size, Phone

Social Auth Options

• B2C: Google, Apple, Facebook
• B2B: Google, Microsoft, SSO
• Consider "Sign up with Google" as primary

Single-Step vs. Multi-Step

Single-step works: 3 or fewer fields, simple B2C, high-intent visitors

Multi-step works: More than 3-4 fields, B2B needing segmentation

Progressive commitment pattern:

1. Email only (lowest barrier)
2. Password + name
3. Customization questions (optional)

Trust Elements

• "No credit card required" (if true)
• "Free forever" or "14-day free trial"
• Privacy note: "We'll never share your email"
• Testimonial near signup form

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3. Onboarding CRO

Optimize post-signup user activation and time-to-value.

Core Principles

1. Time-to-Value Is Everything - How quickly can someone experience core value?
2. One Goal Per Session - Don't teach everything at once
3. Do, Don't Show - Interactive > Tutorial
4. Progress Creates Motivation - Show advancement, celebrate completions

Define Your Aha Moment

The action that correlates most strongly with retention:

Product Type	Aha Moment
Project management	Create first project + add team member
Analytics	Install tracking + see first report
Design tool	Create first design + export/share
Collaboration	Invite first teammate
Marketplace	Complete first transaction

Onboarding Checklist Pattern

Best practices:

• 3-7 items (not overwhelming)
• Order by value (most impactful first)
• Start with quick wins
• Progress bar/completion %
• Celebration on completion

Example item:

☐ Connect your first data source (2 min)
  Get real-time insights from your existing tools
  [Connect Now]

Empty States

Empty states are onboarding opportunities:

• Explain what this area is for
• Show what it looks like with data
• Clear primary action to add first item
• Optional: Pre-populate with example data

Handling Stalled Users

1. Detection: Define "stalled" criteria (X days inactive)
2. Email sequence: Reminder of value, address blockers, offer help
3. In-app recovery: Welcome back message, pick up where left off
4. Human touch: Personal outreach for high-value accounts

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4. Popup CRO

Optimize popups, modals, overlays, slide-ins, and banners.

Core Principles

1. Timing Is Everything - Too early = annoying, too late = missed opportunity
2. Value Must Be Obvious - Clear, immediate benefit
3. Respect the User - Easy to dismiss, remember preferences

Trigger Strategies

Trigger	When to Use	Example
Scroll-based (25-50%)	Blog posts, long-form content	"You're halfway through—get more"
Exit intent	E-commerce, lead gen	"Wait! Before you go..."
Click-triggered	Lead magnets, demos	Zero annoyance
Time-based (30-60s)	Proven engagement	General site visitors

Popup Types

Email Capture: Newsletter subscription

• Clear value prop (not just "Subscribe")
• Single field (email only)
• Consider incentive

Lead Magnet: Exchange content for email

• Show what they get (cover image)
• Minimal fields

Exit Intent: Last-chance conversion

• Acknowledge they're leaving
• Different offer than entry popup

Announcement Banner: Site-wide communication

• Top of page, dismissable
• Time-limited

Headline Formulas

• Benefit: "Get [result] in [timeframe]"
• Question: "Want [desired outcome]?"
• Social proof: "Join [X] people who..."
• Curiosity: "The one thing [audience] always get wrong"

Decline Options

Good: "No thanks", "Maybe later"

Avoid: "No, I don't want to save money" (manipulative)

Frequency Rules

• Show maximum once per session
• Remember dismissals (7-30 days before showing again)
• Exclude converted users
• Exclude checkout/conversion flows

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5. Paywall & Upgrade CRO

Optimize in-app paywalls, upgrade screens, and freemium conversion.

Core Principles

1. Value Before Ask - User should have experienced value first
2. Show, Don't Just Tell - Demonstrate the value of paid features
3. Friction-Free Path - Easy to upgrade when ready
4. Respect the No - Don't trap or pressure

Paywall Trigger Points

Trigger	Example
Feature gates	Click paid-only feature
Usage limits	Hit storage/project limit
Trial expiration	7, 3, 1 day warnings
Context-triggered	Power user behavior

Paywall Screen Components

1. Headline: Focus on benefit, not price

   • "Unlock [Feature] to [Benefit]"
   • NOT: "Upgrade to Pro for $X/month"

2. Value Demonstration: Preview the feature in action

3. Social Proof: "X teams use this feature"

4. CTA: "Upgrade to Pro" (specific)

5. Escape Hatch: "Continue with Free" (respectful)

Feature Lock Paywall Template

[Lock Icon]
This feature is available on Pro

[Feature preview/screenshot]

[Feature name] helps you [benefit]:
• [Specific capability]
• [Specific capability]

[Upgrade to Pro - $X/mo]
[Maybe Later]

Trial Expiration Template

Your trial ends in 3 days

What you'll lose:
• [Feature they've used]
• [Data they've created]

What you've accomplished:
• Created X projects

[Continue with Pro - $X/mo]
[Remind me later] [Downgrade to Free]

Anti-Patterns to Avoid

• Hiding the close button
• Confusing plan selection
• Guilt-trip copy
• Asking before value delivered
• Too frequent prompts
• Surprise charges

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Quick Reference: CRO by Funnel Stage

Stage	Key Metric	Primary Focus
Page	Bounce rate, CTA clicks	Value prop clarity, visual hierarchy
Form	Completion rate	Reduce fields, clear labels
Signup	Signup completion	Minimize friction, social auth
Onboarding	Activation rate	Time to aha moment
Popup	Conversion rate	Timing, value exchange
Paywall	Upgrade rate	Value demonstration

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Measurement

Key Metrics by Stage

• Form start rate: Page views → Started form
• Completion rate: Started → Submitted
• Field drop-off: Which fields lose people
• Activation rate: % reaching aha moment
• Time to activation: Days to first value
• Upgrade rate: Free → Paid conversion

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Credits & Attribution

This skill is based on the excellent work by AITYTech.

Original repository: https://github.com/aitytech/agentkits-marketing

Special thanks to AITYTech for their generous open-source contributions, which helped shape this skill collection. Adapted by webconsulting.at for this skill collection