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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.

Whimsical logo
Whimsical
✓ verifiedFreemium

A collaborative visual workspace for creating flowcharts, mind maps, wireframes, and boards with AI-assisted diagram generation.

1.4M visits/mo6.9K saves
Airbrush AI Image Enhancer logo
Airbrush AI Image Enhancer
✓ verifiedFreemium

AI photo editor and enhancer (Pixocial) with upscaling, retouch and many one-click tools; free tier plus a 7-day trial.

3.8M visits/mo
Dewatermark.AI logo
Dewatermark.AI
✓ verifiedFreemium

AI tool that removes watermarks, logos, text and timestamps from images, videos and PDFs, with batch mode and an API.

2.0M visits/mo10K saves
Pricing
Free: $0/month/editor (3 boards, 3 teams, 10 guests, 7-day version history)
Pro: $10/month/editor (unlimited boards, 6 teams, 50 guests, 90-day version history)
Business: $20/month/editor (SSO/SAML, unlimited teams, 200 guests, unlimited version history)

No public pricing

Free trial available

Free: $0 (3 images/day)
API: from $0.83 per 1,000 images
Core features
  • AI-generated flowcharts from a text prompt
  • AI-generated mind maps that auto-branch from an idea
  • Real-time multiplayer editing and commenting
  • Drag-and-drop wireframe building
  • Expert-made templates library
  • Version history with restore capability
  • Video and image embedding from Loom and YouTube
  • One-click AI enhancement of color, contrast and clarity
  • Noise and artifact reduction
  • Resolution upscaling
  • Category-specific enhancement for portraits, objects, scenery, pets and text
  • Post-enhancement editing tools
  • Web, mobile and AirBrush Studio desktop availability
  • One tool in the AirBrush suite (upscaler, restoration, background remover, face swap, video enhancer) under shared pricing
  • Automatic AI watermark removal
  • Multiple removal models plus manual AI brush
  • Removal of text, logos, timestamps and signatures
  • Video and PDF watermark removal
  • Batch mode for up to 50 images
  • Developer API and MCP integration
Use cases
  • Mapping out product workflows and user journeys visually
  • Brainstorming and organizing ideas with AI-generated mind maps
  • Building low-fidelity wireframes for new product features
  • Collaborating live with a team on shared diagrams and boards
  • Enhancing photos for e-commerce and social
  • Restoring old family images
  • Upscaling images for print
  • Cleaning watermarks from photos
  • Removing platform overlays from videos
  • Preparing product images in bulk
  • Integrating watermark removal via API
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