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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

Fillout AI logo
Fillout AI
✓ verifiedFreemium

No-code form builder with high traffic and broad features.

4.2M visits/mo4.3K saves
forms app logo
forms app
✓ verifiedPaid

Established online form/survey/quiz builder with automation; very high traffic.

1.1M visits/mo4.2K saves
Luvvoice - Free Text to Speech logo
Luvvoice - Free Text to Speech
✓ verifiedFreemium

Free online text-to-speech with 200+ voices across 70+ languages, exporting MP3 for creators and study use.

1.6M visits/mo
LightPDF AI logo
LightPDF AI
✓ verifiedFreemium

AI-powered online and desktop PDF suite to edit, convert, OCR, sign, organize and chat with documents across devices.

1.8M visits/mo12K saves
Immersive Translate logo
Immersive Translate
✓ verifiedFreemium

Popular free bilingual AI translator for web pages, PDFs, videos and images, wrapping 20+ engines like DeepL and GPT.

5.4M visits/mo6.7K saves
Pricing
Free: $0 /month
Starter: $15 /month
Pro: $40 /month
Business: $75 /month
Basic: 15 USD /month
Pro: 25 USD /month
Premium: 59 USD /month

No public pricing

No public pricing

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
  • Form Builder
  • Survey Maker
  • Quiz Maker
  • Store Builder
  • AI Form Generator
  • 500+ Integrations
  • Template Library
  • Data Analysis Tools
  • Workflow Automation
  • 200+ AI voices in 70+ languages
  • Text and document (PDF/TXT) to speech
  • Adjustable speech rate and pitch
  • MP3 download
  • Voice cloning and audiobook tools
  • Edit, convert and annotate PDFs
  • OCR and scanned-PDF enhancement
  • AI summarize and chat with documents
  • E-signature and document organization
  • Batch processing
  • Cross-platform: Web, Windows, Mac, iOS, Android
  • Side-by-side bilingual web translation
  • Layout-preserving PDF and ePUB translation
  • Video subtitle and live-meeting translation
  • Image and comic translation
  • 20+ engines incl. DeepL, GPT, Gemini, DeepSeek
  • Browser extensions and iOS/Android apps
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
  • Collecting customer feedback
  • Conducting market research
  • Creating online quizzes for education or entertainment
  • Selling products through online forms
  • Automating business processes
  • Voice over YouTube or TikTok content
  • Convert documents to audio
  • Create audiobooks or study material
  • Convert and edit PDFs online or on desktop
  • Summarize or ask questions about documents
  • OCR scanned PDFs into editable text
  • Sign and organize documents across devices
  • Reading foreign-language websites and papers
  • Translating PDFs while keeping formatting
  • Watching videos with bilingual subtitles
  • Translating images and comics
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