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/mo♥ 4.3K
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The New GitBook
✓ verified
Widely used technical-documentation platform with AI-powered search; very high traffic.
👁 653K/mo♥ 2.9K
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Mintlify
✓ verifiedFreemium
AI documentation platform with clean design and dev-friendly features.
👁 718K/mo
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Helpjuice
✓ verified
Knowledge-base software to create, organize and share information; established product.
👁 479K/mo♥ 1.1K
Pricing
Free: $0 /month
Starter: $15 /month
Pro: $40 /month
Business: $75 /month
Free: $0
Pro: $29/mo ($39/mo monthly)
Unlimited: $99/mo ($129/mo monthly)
No public pricing
Starter: $0/mo (10,000 AI credits/month)
Free trial available
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
- ✦Live chat
- ✦Chatbots
- ✦Multi-channel messaging
- ✦Knowledge base
- ✦Integrations & API
- ✦AI-powered search and insights
- ✦Git-based workflow
- ✦WYSIWYG editor
- ✦OpenAPI spec file support
- ✦SEO and AI data ingestion optimization
- ✦Adaptive content
- ✦Built-in analytics
- ✦AI-powered documentation enhancements
- ✦Codebase syncing and web editor
- ✦API playground
- ✦Visitor authentication
- ✦Automatic translations
- ✦Integrations with popular tools
- ✦AI-Powered Assistance
- ✦Powerful Search
- ✦Clean, Powerful Editor
- ✦Multi-Language Support
- ✦Smarter Insights
- ✦Robust Security
- ✦AI Self Service
- ✦AI Search
- ✦AI Chatbot
- ✦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
- →Sales: Increase sales by talking to customers in real-time.
- →Support: Help customers faster and solve their problems quickly.
- →Marketing: Automate lead qualification and collect feedback.
- →Build product documentation your users will love
- →Create interactive API docs
- →Localize your docs with AI
- →Centralize product docs, API reference, help center, and changelog
- →Creating public-facing documentation for APIs and SDKs
- →Building internal knowledge bases for teams
- →Generating documentation that converts users
- →Streamlining documentation workflows for developers and non-developers
- →Deflect 30–50% of support tickets by letting customers find answers themselves.
- →Speed Up Onboarding By 80% with centralized knowledge.
- →Centralize Internal Knowledge For Easy Access.
- →Improve Team Collaboration And Productivity.
- →Reduce Training Time And Repetitive Questions.
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