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DemoVine vs Header Override

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

DemoVine compared with Header Override
DetailDemoVine logo DemoVineHeader Override logo Header Override
What it doesCapture your web app as an interactive, editable demo Open-source browser extension to modify HTTP request and response headers and cookies
StageMVP Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Open source
PricingNot given Not given
Key features
  • Autocapture on clicks and navigation
  • Scene editor to change wording and mask sensitive data
  • Multipath flow editor with branching paths
  • Pinned comments for viewer feedback
  • Access controls with password and email options
  • Resize captures to scale to any frame
  • Video export as MP4, WebM, or GIF
  • Embed demos on websites and documentation
  • Modify request and response headers with a focused editor interface
  • Scope rules to specific URLs using browser-supported filter patterns
  • Customize response cookies with Domain, Path, SameSite, Lifetime, Max-Age, and Secure attributes
  • Create up to five local rule profiles for different projects and test setups
  • Import and export profiles as local JSON files between browsers
  • Enable, disable, delete, and annotate rules with comments
  • Support for Chrome, Edge, and Firefox
  • All rules stored locally in browser with no server transmission
What makes it different
  • Always-current shared link that updates immediately for all viewers
  • No re-recording required to make edits
  • Captures actual web app UI without video files
  • Self-contained captures that work even if your site is down
  • Open-source with MIT License and full transparency
  • Rules stored entirely locally with no analytics, tracking, or external servers
  • Lightweight alternative to ModHeader
  • URL scoping prevents rules from affecting unintended websites
  • Simple interface requires no coding knowledge
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)3 −1 (down) since last check8 no change since last check
Trust Flow (Majestic)53
Citation Flow (Majestic)2218
Referring domains (Majestic)13613

4 details filled in for both companies.

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