vs
Comparison
Perma.cc vs Zotero
Who’s behind each, what their homepages track, what they cost and how often their policies changed, measured the same way for both. By what they offer, they’re close.
Perma.cc is a web archiving service that creates permanent archived copies of web pages cited in legal and academic writing, so citations remain accessible after link rot. It was created by the Harvard Library Innovation Lab.
Free, open-source reference management software for collecting, organizing, annotating, and citing research sources, with browser capture, word processor plugins, cloud sync, and shared group libraries.
- Company
- Not stated
- Not stated
- Registered in
- Unknown
- Unknown
- Online since
- Unknown
- Unknown
- Audience
- Smaller site
- Top 10K
- Trackers on the homepage
- Couldn’t check
-
- Ad trackers
- Couldn’t check
- None
- Cookie banner
- –
- –
- Prices
- No pricing page found
- No pricing page found
- Last price change
- –
- –
- Privacy policy changes
- 0
- 0
- Terms changes
- 0
- 0
- Open positions
- –
- –
Trackers are what each homepage loads before cookie consent; changes count since we started checking each site weekly. Hover a dotted value for its source and date.