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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Fillout AI
✓ verifiedFreemium
No-code form builder with high traffic and broad features.
4.2M visits/mo4.3K saves
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Deformity.ai
✓ verifiedPaid
AI form builder for engaging customer interactions and streamlined data collection.
16K visits/mo510 saves
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Instafill
✓ verifiedFreemium
AI form filler that completes PDF and Word forms in under a minute by extracting data from your documents, emails and profiles.
50K visits/mo2.2K saves
Pricing
Free: $0 /month
Starter: $15 /month
Pro: $40 /month
Business: $75 /month
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
Free: FREE FOREVER
Pro: Contact for Pricing
Free: $0/MO
Pro: $29/MO
Life: $999/ONE TIME
No public pricing
Core features
- ✦No-code form builder
- ✦Drag-and-drop interface
- ✦50+ customizable field types
- ✦Conditional logic
- ✦Payment collection
- ✦Scheduling forms
- ✦PDF generation
- ✦Workflow automation
- ✦Customizable branding
- ✦Integrations with other apps
- ✦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
- ✦Drag-and-drop form builder
- ✦Custom CRM and dashboard creation
- ✦Workflow automation
- ✦Client portal builder
- ✦AI-powered analytics
- ✦AI-driven form creation
- ✦Unlimited forms and responses
- ✦Conditional logic
- ✦Customizable design
- ✦Integration with tools like Zapier and Google Sheets
- ✦AI-powered PDF and Word form filling
- ✦Autofill from documents, emails and profiles
- ✦Automatic PDF field detection
- ✦Per-field fill explanations
- ✦Visual form editor and batch processing
- ✦REST API and n8n/Zapier integrations
Use cases
- →Collecting payments through custom forms
- →Processing orders, registrations, and memberships
- →Capturing and managing leads
- →Booking meetings
- →Supporting customers
- →Streamlining internal processes
- →Conducting surveys and quizzes
- →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
- →Approval workflows
- →AI generator builder
- →Signature forms
- →Custom CRM
- →Dashboard builder
- →Client portals
- →HR portals
- →Smart surveys
- →Lead generation
- →Qualifying leads
- →Collecting customer feedback
- →Designing quizzes
- →Running giveaways
- →Conducting research
- →Filling healthcare and insurance forms
- →Completing legal and government documents
- →Batch-filling repetitive forms
- →Automating form workflows via API
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