| 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
- Every Field Has a Cost - Each field reduces completion by 10-25%
- Value Must Exceed Effort - Clear value proposition above form
- 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"
2. Signup Flow CRO
Optimize registration, account creation, and trial activation flows.
Core Principles
- Minimize Required Fields - Email + Password minimum
- Show Value Before Asking - Can they experience product first?
- 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:
- Email only (lowest barrier)
- Password + name
- 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
3. Onboarding CRO
Optimize post-signup user activation and time-to-value.
Core Principles
- Time-to-Value Is Everything - How quickly can someone experience core value?
- One Goal Per Session - Don't teach everything at once
- Do, Don't Show - Interactive > Tutorial
- 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
- Detection: Define "stalled" criteria (X days inactive)
- Email sequence: Reminder of value, address blockers, offer help
- In-app recovery: Welcome back message, pick up where left off
- Human touch: Personal outreach for high-value accounts
4. Popup CRO
Optimize popups, modals, overlays, slide-ins, and banners.
Core Principles
- Timing Is Everything - Too early = annoying, too late = missed opportunity
- Value Must Be Obvious - Clear, immediate benefit
- 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
5. Paywall & Upgrade CRO
Optimize in-app paywalls, upgrade screens, and freemium conversion.
Core Principles
- Value Before Ask - User should have experienced value first
- Show, Don't Just Tell - Demonstrate the value of paid features
- Friction-Free Path - Easy to upgrade when ready
- 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
-
Headline: Focus on benefit, not price
- "Unlock [Feature] to [Benefit]"
- NOT: "Upgrade to Pro for $X/month"
-
Value Demonstration: Preview the feature in action
-
Social Proof: "X teams use this feature"
-
CTA: "Upgrade to Pro" (specific)
-
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
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 |
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
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
