Conversion Optimization Tools for Online Stores
Increase your conversion rate with A/B testing, forms, and landing page builders. PostHog, Typebot, and Tally compared.
•4 min read

Getting traffic to your e-commerce store is expensive. Converting that traffic into sales is where the real money is made. A 1% increase in conversion rate can double your profits.
Why Conversion Optimization Matters
- Lower CAC - Get more from existing traffic
- Higher revenue - More sales, same traffic
- Better ROI - Maximize marketing spend
- Competitive advantage - Outperform competitors
Best Conversion Optimization Tools
1. PostHog
PostHog is a complete product analytics and experimentation platform.
Features:
- A/B testing
- Feature flags
- Session recording
- Heatmaps
- Funnels
- User analytics
Pricing: Free tier available
Best for: Data-driven optimization
2. Typebot
Typebot creates interactive forms and chatbots.
Features:
- Conversational forms
- Lead capture
- Product recommendations
- Quiz builders
- Conditional logic
Pricing: Free (self-hosted)
Best for: Interactive experiences
3. Tally
Tally is a simple form builder.
Features:
- Beautiful forms
- No-code builder
- Conditional logic
- Payment integration
- Analytics
Pricing: Free tier available
Best for: Simple lead capture
What to Optimize
1. Product Pages
- Hero images
- Product descriptions
- Price display
- CTA buttons
- Trust badges
- Reviews
2. Checkout Flow
- Number of steps
- Form fields
- Payment options
- Shipping options
- Progress indicators
3. Landing Pages
- Headlines
- Value propositions
- Social proof
- CTAs
- Page speed
A/B Testing with PostHog
Test Ideas
Product Pages:
- Image carousel vs single image
- Long vs short descriptions
- Price display formats
- CTA button colors
- Review placement
Checkout:
- Single page vs multi-step
- Guest checkout vs required account
- Shipping options order
- Payment method display
Landing Pages:
- Headlines
- Hero images
- CTA copy
- Form length
- Social proof placement
How to Run Tests
- Identify opportunity - Low conversion page
- Form hypothesis - "Changing X will increase Y"
- Create variation - Build alternative
- Set up test - 50/50 split
- Run for 2 weeks - Get statistical significance
- Analyze results - Winner takes all
- Iterate - Test next element
Interactive Forms with Typebot
Use Cases
Product Finder:
- Ask customer questions
- Recommend products
- Increase relevance
- Higher conversion
Lead Qualification:
- Qualify leads
- Segment customers
- Personalize offers
- Better targeting
Customer Support:
- Answer FAQs
- Reduce support tickets
- Improve experience
- Save time
Example Flow
- "What are you looking for?"
- Show product categories
- "What's your budget?"
- Filter products
- "Want a discount?"
- Capture email
- Show recommendations
Conversion Rate Benchmarks
Industry Averages:
- Fashion: 1-2%
- Electronics: 1-2%
- Beauty: 2-3%
- Food: 3-4%
- Digital products: 3-5%
Your Goal:
- Start: Match industry average
- Good: 1.5x industry average
- Excellent: 2x industry average
Quick Wins
1. Add Trust Badges
- Security seals
- Money-back guarantee
- Free shipping
- Customer reviews
Impact: +10-20% conversion
2. Improve Product Images
- High resolution
- Multiple angles
- Lifestyle shots
- Zoom functionality
Impact: +15-25% conversion
3. Simplify Checkout
- Remove unnecessary fields
- Add guest checkout
- Show progress
- Multiple payment options
Impact: +20-30% conversion
4. Add Live Chat
- Answer questions
- Reduce friction
- Build trust
- Increase sales
Impact: +10-15% conversion
5. Optimize Mobile
- Responsive design
- Fast loading
- Easy navigation
- Touch-friendly buttons
Impact: +25-35% mobile conversion
Heatmaps & Session Recording
What to Look For
Heatmaps:
- Where users click
- How far they scroll
- What they ignore
- Attention patterns
Session Recordings:
- Confusion points
- Error messages
- Abandonment triggers
- User behavior
Common Issues Found
- Hidden CTAs
- Confusing navigation
- Slow loading elements
- Form errors
- Mobile issues
Funnel Analysis
E-commerce Funnel
- Homepage - 100% visitors
- Category page - 60% continue
- Product page - 40% continue
- Add to cart - 15% continue
- Checkout - 10% continue
- Purchase - 2-3% convert
Optimization Priority
Focus on biggest drop-offs:
- Homepage → Category (40% loss)
- Product → Cart (62% loss)
- Checkout → Purchase (70% loss)
Tools Stack for Conversion
Analytics: PostHog Forms: Typebot or Tally Chat: Chatwoot Reviews: Judge.me or Yotpo Speed: Cloudflare
Total Cost: $20-50/month
Real Results
Store A:
- Added trust badges
- Simplified checkout
- +35% conversion rate
- +$150K revenue/year
Store B:
- A/B tested product pages
- Improved images
- +28% conversion rate
- +$200K revenue/year
Store C:
- Added live chat
- Interactive product finder
- +42% conversion rate
- +$300K revenue/year
Common Mistakes
❌ Testing too many things - One test at a time ❌ Not enough traffic - Need statistical significance ❌ Stopping tests early - Run for 2+ weeks ❌ Ignoring mobile - 60% of traffic ❌ No hypothesis - Test with purpose
Implementation Roadmap
Week 1: Foundation
- Install PostHog
- Set up funnels
- Add heatmaps
- Identify issues
Week 2: Quick Wins
- Add trust badges
- Improve images
- Simplify forms
- Add live chat
Week 3: Testing
- Create test hypotheses
- Build variations
- Launch A/B tests
- Monitor results
Week 4: Optimization
- Implement winners
- Start new tests
- Continuous improvement
Next Steps
- Install PostHog - Start tracking
- Analyze funnel - Find drop-offs
- Implement quick wins - Trust badges, images
- Run first A/B test - Product page
- Iterate - Continuous testing
Conclusion
Conversion optimization is the fastest way to grow e-commerce revenue. Small improvements compound into massive results.
Start with PostHog for analytics, implement quick wins, then systematically test and optimize every element.
Explore more conversion tools or e-commerce solutions.
Ahmed Jabrane
@ahmedjabrane