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.

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Visit purl.org

01 · 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.

No ad trackersRegistered in the EUFree planOnly in English
  1. 01
    w3id.org English No trackers

    w3id.org - Permanent Identifiers for the Web

    Secure, permanent URLs for your Web application that will stand the test of time.

    Compare w3id.org with purl.org →
  2. 02
    DOI.org query endpoint doi.org Top 1K English No trackers

    Home Page

    API endpoint

    Compare DOI.org query endpoint with purl.org →
  3. 03
    Ghostarchive ghostarchive.org No trackers

    Ghostarchive, a website archive

    web archiving site

    Compare Ghostarchive with purl.org →
  4. 04
    Handle System handle.net Top 10K No trackers

    Handle.Net Registry

    Handle.Net Registry is a DONA MPA.

    Compare Handle System with purl.org →
  5. 05
    Perma.cc perma.cc

    web archiving service for legal and academic citations

    Compare Perma.cc with purl.org →
  6. 06
    Lothar lothar.com Top 10K No trackers

    Lothar of the Webspace

    Compare Lothar with purl.org →
  7. 07
    DataCite datacite.org English No trackers

    DataCite – Connecting Research, Advancing Knowledge - DataCite

    international not-for-profit organization which aims to improve data citation

    Compare DataCite with purl.org →
  8. 08
    Registry charlestonroadregistry.com Top 10K English 1 tracker

    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.

    Compare Registry with purl.org →
  9. 09
    Bitly bitly.com Top 10K English 3 trackers

    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.

    Compare Bitly with purl.org →
  10. 10
    Temp Mail temp-mail.org Top 10K English

    Website

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  11. 11
    is-a.dev English No trackers

    is-a.dev - Free subdomains for developers

    A service to allow developers to get free `.is-a.dev` subdomains

    Compare is-a.dev with purl.org →
  12. 12
    Lycos lycos.com Top 10K English 1 tracker

    Home – Lycos

    search engine and web portal

    Compare Lycos with purl.org →
  13. 13
    SURBL surbl.org No trackers

    SURBL

    surbl desc

    Compare SURBL with purl.org →
  14. 14
    I Got Games igg.com English 1 tracker

    GAMERS AT HEART - Global Free Online Games Portal

    Your portal to IGG's games.

    Compare I Got Games with purl.org →
  15. 15
    IP Echo ipecho.net Top 10K No trackers

    IP Echo Service

    Compare IP Echo with purl.org →
  16. 16
    Rapidgator rapidgator.net English 1 tracker

    Rapidgator

    Download file from Rapidgator. Cloud hosting solutions, safe and secure file hosting

    Compare Rapidgator with purl.org →
  17. 17
    mail.com Top 10K English 1 tracker

    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!

    Compare mail.com with purl.org →
  18. 18
    Vigo vigo.tech Top 10K No trackers

    Vigo — точка роста вашего интернет-сервиса

    Vigo - российский разработчик ПО: для мониторинга, бенчмарка качества пользовательского опыта, анализа и оптимизации сетевой инфраструктуры

    Compare Vigo with purl.org →
  19. 19
    LearningApps learningapps.org 1 tracker

    LearningApps - interactive and multimedia learning blocks

    LearningApps - interactive and multimedia learning blocks

    Compare LearningApps with purl.org →
  20. 20
    Appwrite appwrite.io English No trackers

    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.

    Compare Appwrite with purl.org →

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

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

Vigomail.comIP EchoSURBLBitlyDataCiteLotharGhostarchiveDOI.org query endpointw3id.org