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.
20 of the 60 sites closest to purl.org match.
- 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
DataCite – Connecting Research, Advancing Knowledge - DataCite
international not-for-profit organization which aims to improve data citation
Very close - 04
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 - 05
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 - 06
is-a.dev - Free subdomains for developers
A service to allow developers to get free `.is-a.dev` subdomains
Very close - 07
Home – Lycos
search engine and web portal
Very close - 08
GAMERS AT HEART - Global Free Online Games Portal
Your portal to IGG's games.
Close - 09
Rapidgator
Download file from Rapidgator. Cloud hosting solutions, safe and secure file hosting
Close - 10
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 - 11
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 - 12
Yandex — fast Internet search
Yandex finds anything: webpages, images, music, good. Solve any problem — from everyday to a scientific one. Search by text, voice or image.
Close - 13
Wakelet | Save, Organise and Share Content in Collections
Wakelet is the all-in-one platform for curating, organising and sharing content. Build collections for your classroom, team or personal projects. Free to start.
Close - 14
Short.io — URL shortener with custom domains & analytics
Free URL shortener with custom branded domains, analytics, and QR codes. Create up to 1,000 branded short links at no cost. No credit card required.
Close - 15
Haxx
Close - 16
Archbee — The First Knowledge Portal Platform
Build beautiful knowledge portals that are easy to navigate, search, share and contribute to: user guides, API docs, knowledge bases and SOPs in one platform.
Close - 17
Your Free Avatar, Profile, and Link In Bio | Gravatar
Create a global avatar and profile image with Gravatar. Get a free one-page personal site to showcase your identity and connect across the web.
Close - 18
What Is My IP Address? - ifconfig.me
Get my IP Address
Close - 19
The world’s largest portfolio registry for new domains | Radix Registry
Radix is a leading new domain registry, offering an extensive domain portfolio that empowers digital identities across the globe.
Close - 20
Cloudflare: Build for the agent era
Welcome to Cloudflare - Powering the next generation of applications
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 = 60
- Sites searched
- 9,212
- Vector
- 384-d
- Query
- 30 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