purl.org
purl.org
Who runs purl.org, what it tracks and what it costs, and the 20 closest persistent identifiers alternatives.
- Who’s behind it
- Not stated
- Online since
- Unknown
- Trackers
- Prices
- No pricing page
- Last price change
- –
- Closest alternative
- w3id.org
Measured from purl.org’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.
Visit purl.org01 · Who’s behind it
Who runs purl.org
purl.org
- Company
- No imprint we could read
- Online since
- Not in the Internet Archive
- Audience
- In English
02 · Privacy
What purl.org tracks
What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.
trackers that follow visitors
None of the 18 alternatives below has fewer; 7 have more.
Privacy-friendly alternatives →- Cookie banner
- None found
We found no trackers, ad pixels or third-party embeds on purl.org’s homepage.
03 · Alternatives
Alternatives to purl.org
Thumbs up if it’s a real alternative to purl.org, thumbs down if it isn’t.
- 01
w3id.org - Permanent Identifiers for the Web
Secure, permanent URLs for your Web application that will stand the test of time.
Very close - 02
Home Page
API endpoint
Very close - 03
Ghostarchive, a website archive
web archiving site
Very close - 04
Handle.Net Registry
Handle.Net Registry is a DONA MPA.
Close - 05 Perma.cc perma.cc
web archiving service for legal and academic citations
Close - 06
Lothar of the Webspace
Very close - 07
DataCite – Connecting Research, Advancing Knowledge - DataCite
international not-for-profit organization which aims to improve data citation
Very close - 08
Expanding the online frontier | Google Registry
More and more people make websites every day, but not everyone knows how to stay safe and secure online. Learn what you need to be aware of to keep your data safe online.
Close - 09
Bitly | Short URLs, QR Codes, and More
Bitly makes it easy to create, share, and track short links and QR Codes. Find what's resonating and scale it into bigger reach, more clicks, and more sales.
Close - 10
Website
Close - 11
is-a.dev - Free subdomains for developers
A service to allow developers to get free `.is-a.dev` subdomains
Very close - 12
Home – Lycos
search engine and web portal
Very close - 13 Close
- 14
GAMERS AT HEART - Global Free Online Games Portal
Your portal to IGG's games.
Close - 15
IP Echo Service
Close - 16
Rapidgator
Download file from Rapidgator. Cloud hosting solutions, safe and secure file hosting
Close - 17
Free email accounts | Register today at mail.com
Email how it is supposed to be: ✔ Free, simple and secure ✔ Manage multiple mail accounts in one place, from any device ✔ Sign up today!
Close - 18
Vigo — точка роста вашего интернет-сервиса
Vigo - российский разработчик ПО: для мониторинга, бенчмарка качества пользовательского опыта, анализа и оптимизации сетевой инфраструктуры
Close - 19
LearningApps - interactive and multimedia learning blocks
LearningApps - interactive and multimedia learning blocks
Close - 20
Appwrite · The open-source cloud for developers and agents
Appwrite is an open-source developer platform with Auth, Databases, Storage, Functions, Messaging, and Sites. The open-source cloud for agents and developers.
Close
Closest first, by how much each site’s offer resembles purl.org’s. Trackers are counted the same way as above. Highlighted technologies are ones purl.org uses too. Votes and comments come from visitors and don’t change the order.
04 · History
What changed
Price and policy history →No changes yet. Each new crawl is compared with the last one, and what purl.org adds, drops or rewrites shows up here.
05 · Details
How we measure
Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.
The full technology stack, the competitor map and search numbers · 3 technologies
- Neighbours
- k = 20
- Sites searched
- 9,192
- Vector
- 384-d
- Query
- 27 ms
Competitor map
Each alternative by how close its vector is to purl.org’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Hover for the numbers, click to jump to it in the list.
similarity × popularity
Built with
What competitors use
Across the 20 closest sites.
- Google Search Console · not on purl.org 12/20
- Cloudflare · not on purl.org 7/20
- Cloudflare DNS · not on purl.org 7/20
- Google Workspace · not on purl.org 7/20
- nginx 7/20
- jQuery 6/20
- PHP · not on purl.org 6/20
- Amazon SES · not on purl.org 4/20
- Bootstrap 4/20
- Google Fonts · not on purl.org 4/20
- Google Tag Manager · not on purl.org 4/20
- Font Awesome · not on purl.org 3/20
- jsDelivr · not on purl.org 3/20
- Microsoft 365 · not on purl.org 3/20
- Amazon Route 53 · not on purl.org 3/20
- Mailgun · not on purl.org 2/20