Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
⇄ Comparison dimension — pick the market you're actually shopping in
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OpnForm
✓ verifiedPaid
Open-source AI form builder for free forms and surveys; strong adoption and traffic.
30K visits/mo684 saves
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Yay! Forms
✓ verifiedPaid
AI form builder for surveys and quizzes with automated insights; high traffic.
102K visits/mo956 saves
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Ludex
✓ verifiedFreemium
Mobile app that scans sports and trading cards to identify them, show real-time prices and help list them for sale.
147K visits/mo
Pricing
Free: $0
Pro (Monthly): $16 per month
Pro (Yearly): $16 per month (billed yearly)
No public pricing
Starter: $22/mo billed annually ($29 monthly, 5 pages)
Build: $74/mo billed annually ($99 monthly)
Experiment: $112/mo billed annually ($149 monthly)
Optimize: $187/mo billed annually ($249 monthly)
Free trial available
Starter: $9/month billed yearly or $19/month
Plus: $29/month billed yearly or $39/month
Professional: $59/month billed yearly or $79/month
Free: $0 (200 scans/month)
Lite: $4.99/mo (unlimited scans in 1 category)
Standard: $9.99/mo (all features, 50 eBay listings/mo)
Pro: $24.99/mo (250 eBay listings/mo)
Core features
- ✦AI Form Builder
- ✦Unlimited forms, fields, and responses (Free plan)
- ✦Form logic, URL pre-fill, Hidden fields
- ✦File uploads, Custom code, Webhooks
- ✦Customizable themes and thank you pages
- ✦Form Analytics
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- ✦Drag-and-drop landing page builder
- ✦No-code A/B testing
- ✦AI copywriting (Smart Copy)
- ✦Real-time analytics
- ✦AI optimization (Smart Traffic)
- ✦Integration with marketing tools
- ✦AI-powered insights
- ✦Form creation in 30 seconds
- ✦Customizable branding
- ✦Logic branches
- ✦Integration with various tools
- ✦Drop-off rate tracking
- ✦Emotion and sentiment analysis
- ✦Keyword extraction and text classification
- ✦Photo-based card scanning and identification
- ✦Real-time pricing from actual sales
- ✦Collection cataloging and portfolio tracking
- ✦Assisted eBay listing creation
- ✦Hobby trend tracking
- ✦Covers sports cards and TCGs such as Pokemon
Use cases
- →Creating contact forms
- →Conducting surveys
- →Collecting internal announcements
- →Managing warehouse inventory check-ins
- →Gathering training feedback
- →Processing international job applications
- →Streamlining legal petitions
- →Supporting environmental initiatives
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- →Creating landing pages for PPC, social ads, and email marketing campaigns
- →Generating leads and sales for agencies, e-commerce, SaaS, and small businesses
- →A/B testing landing pages to improve conversion rates
- →Using AI to optimize landing page traffic and conversions
- →Lead capture for marketing teams
- →User feedback collection for product teams
- →Customer retention for customer success teams
- →HR process organization for HR teams
- →Research data analysis for research teams
- →Branding customization for agencies
- →Identify and value cards instantly
- →Organize a card collection
- →List cards for sale faster
- →Follow hobby market trends
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