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OpenCapture vs Gnotal

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

OpenCapture compared with Gnotal
DetailOpenCapture logo OpenCaptureGnotal logo Gnotal
What it doesFree full-page screenshot browser extension for Chrome, Edge and Firefox Turn your Chrome browser into an intelligent memory system that never forgets anything you've seen online
StageNot given MVP
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free trial
PricingFree: Full-page, visible-area and selected-area capture, crop, draw, text, shapes, blur, unlimited undo, and export to PNG or PDF. Supporter: $5 for 1,000 credits (one-time, includes tiled logo or text watermark with custom opacity, position, and angle). Not given
Key features
  • Full-page screenshot capture
  • Visible-area and selected-area capture modes
  • Crop and resize images
  • Draw, text and shapes annotation
  • Blur sensitive information
  • Unlimited undo
  • Export to PNG or PDF
  • Capture history with last 50 screenshots
  • Tiled watermark (Supporter feature)
  • Automatic page processing with local AI
  • Content extraction and summarization
  • Automatic keyword and topic identification
  • Unified searchable interface
  • Local network device sync
  • Integration with Obsidian, Joplin and OneNote
  • No manual workflow changes required
What makes it different
  • Completely open source under AGPL-3.0-or-later so users can verify no data collection
  • All processing done locally with no uploads unless buying credits
  • No account required for all core features
  • One-time payment for Supporter feature instead of subscription
  • Stitches full pages into seamless single images
  • Extracts and summarizes content, not just saves URLs
  • Works automatically without manual saving or workflow changes
  • Tested through 2 years of real-world use
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)210
Citation Flow (Majestic)217
Referring domains (Majestic)253

4 details filled in for both companies.

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