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Expired Software & SaaS domains on .org with backlinks

Updated Part of Software & SaaS · .org

This page lists 775 expired Software & SaaS domains on .org. Each has expired, is available to register, and has referring domains that survived the original site going offline. That is 7% of the 9,871 Software & SaaS listings and 5% of the 13,393 .org listings in the directory. Across the slice, the median listing here has under 10 referring domains; 680 carry at least one named linking source; 775 had their availability re-checked in the last 30 days; 262 are open, with the name already shown; 6 sit in the top band of 250 or more referring domains. Of the 775 with a recorded registration era, 40% were first registered in 2010 to 2014, the largest band, with registrations running from the 1995 to 1999 band to the 2025 to 2029 band. The most common linking sources are Hacker News (393), Wikipedia (105) and MDN Web Docs (16).

About this list

Narrowing a category to one extension is how a registrar choice or a market focus usually starts: the same topic reads differently on .org than elsewhere, and the extension decides who can register the name.

Every listing is verified the same way as the rest of the directory. Availability is re-checked against the live DNS root over DNS-over-HTTPS, and a listing that turns out to be registered is removed. Referring domains are counted from our own web crawl, not from a paid link index. Site history comes from archived captures: the archived snapshot count and the span of years the site was captured. Revised Score blends link-graph centrality, referring domains and site history into one 0 to 100 grade, computed across the whole directory.

At a glance

Cite as: “Expired Software & SaaS domains on .org with backlinks”, Revised, https://getrevised.com/app/expired/category/saas/tld/org. Last updated 15 November 2026. Updated continuously; free listings and paid plans show names; others masked.

As of 15 November 2026, the Revised directory of expired Software & SaaS domains on .org with backlinks holds 775 listings, each classified from its archived content. All have expired and are available to register. The median listing has under 10 referring domains, and 6 have 250 or more. Spam-flagged names are filtered out, and 775 (100%) had availability re-checked within 30 days. 680 (87%) carry a link from a tracked university, encyclopedia or news site. Referring domains come from our own web crawl. 262 (33%) are free listings: name and exact counts shown, the rest stay masked except on Starter and Business. Search and filters need no account; masked names stay masked on Free.

Listings
775
Free listings
262 (33%)
Median ref. domains
Under 10
Named sources
680 (87%)
Re-checked, 30 days
775 (100%)
Last updated
15 Nov 2026

Frequently asked questions

How many expired Software & SaaS domains on .org are listed?
775 at the last count. Every one has expired, is available to register, and has referring domains counted from our web crawl. The count updates as listings are added and as availability re-checks remove names that were registered.
How are these Software & SaaS .org listings verified?
Availability is re-checked against the live DNS root over DNS-over-HTTPS, history comes from archived captures, and referring domains are counted from our web crawl. A listing found to be registered is removed. Names are masked on Free; Starter and Business show every name, and metrics are open.
How do I narrow Software & SaaS .org further?
Use the filters to pivot: change the referring domain band, minimum age or Revised Score, or clear the preset to see the whole directory. Compare listings on site history before choosing one, then register the name at any registrar that offers it.

DR: Domain Rating by Ahrefs

Directory listings. Up and Down move between rows; Enter opens the listing; Right and Left move through the row’s controls.
Actions
vendorforge.org.orgSoftware & SaaS21Hacker News$4914 yr.orgNo AI-cited linksOpen
xnetworking.org.orgSoftware & SaaS10Hacker News$4915 yr.orgNo AI-cited linksOpen
thekludge.org.orgSoftware & SaaS20Wikipedia$1117 yr.orgNo AI-cited linksOpen
142dpvi.org.orgSoftware & SaaS<100Wikipedia$4925 yr.org59Open
.orgSoftware & SaaS<100–9Hacker NewsUnder $10015 yr.org61
docbag.org.orgSoftware & SaaS10Hacker News$4913 yr.org21Open
easycgireview.org.orgSoftware & SaaS<100Hacker News$4919 yr.org45Open
hosticanreview.org.orgSoftware & SaaS<100Hacker News$4919 yr.org49Open
jingjs.org.orgSoftware & SaaS<105Hacker News$4913 yr.org49Open
xsharp.org.orgSoftware & SaaS12Hacker News$4917 yr.org48Open
bettercodereview.org.orgSoftware & SaaS10Hacker News$4911 yr.orgNo AI-cited linksOpen
m4p-converter.org.orgSoftware & SaaS10Hacker News$4916 yr.orgNo AI-cited linksOpen
morrigan-editor.org.orgSoftware & SaaS10Hacker News$4912 yr.orgNo AI-cited linksOpen
chambersociety.org.orgSoftware & SaaS<104Wikipedia$4918 yr.org31Open
.orgSoftware & SaaS<100–9Hacker NewsUnder $10014 yr.org66
boycottlinux.org.orgSoftware & SaaS10Hacker News$4912 yr.org23Open
unitconvertor.org.orgSoftware & SaaS10Hacker News$4914 yr.orgNo AI-cited linksOpen
sitespeedy.org.orgSoftware & SaaS<100Hacker News$4913 yr.org44Open
dallaskorea.org.orgSoftware & SaaS<100Wikipedia$4919 yr.org23Open
brewerjs.org.orgSoftware & SaaS<101Hacker News$4914 yr.org43Open
m4v-converter.org.orgSoftware & SaaS<100Hacker News$4917 yr.org37Open
.orgSoftware & SaaS<1020–29PythonWikipediaHacker NewsUnder $10017 yr.org92
coronabot.org.orgSoftware & SaaS<100Hacker News$496 yr.org31Open
flexcpp.org.orgSoftware & SaaS<102Hacker News$4917 yr.orgNo AI-cited linksOpen
hardrockcoffeescript.org.orgSoftware & SaaS11Hacker News$4912 yr.org48Open
simplenodeorm.org.orgSoftware & SaaS10Hacker News$498 yr.org45Open
agavejs.org.orgSoftware & SaaS12Hacker News$4913 yr.org43Open
serpbox.org.orgSoftware & SaaS10Hacker News$4913 yr.orgNo AI-cited linksOpen
wdnv.org.orgSoftware & SaaS<100Hacker News$4911 yr.orgNo AI-cited linksOpen
learn-elisp-for-emacs.org.orgSoftware & SaaS<103Hacker News$4915 yr.orgNo AI-cited linksOpen
anhostingreviews.org.orgSoftware & SaaS<100Hacker News$4919 yr.org45Open
parallel-awk.org.orgSoftware & SaaS10Hacker News$4917 yr.org45Open
techusearch.org.orgSoftware & SaaS10Hacker News$4913 yr.orgNo AI-cited linksOpen
mobbl.org.orgSoftware & SaaS<100Hacker News$4913 yr.orgNo AI-cited linksOpen
whosban.org.orgSoftware & SaaS10Hacker News$1,9276 yr.orgNo AI-cited linksOpen
qumble.org.orgSoftware & SaaS<104Hacker News$4914 yr.org34Open
proteusisc.org.orgSoftware & SaaS<100Hacker News$499 yr.orgNo AI-cited linksOpen
browserclass.org.orgSoftware & SaaS10Hacker News$4912 yr.org50Open
publicationservice.org.orgSoftware & SaaS10Hacker News$4910 yr.org45Open
10mins.org.orgSoftware & SaaS10Hacker News$2,42010 yr.orgNo AI-cited linksOpen
blogory.org.orgSoftware & SaaS<102Wikipedia$4910 yr.org59Open
agilefx.org.orgSoftware & SaaS10Hacker News$4916 yr.orgNo AI-cited linksOpen
htmllogo.org.orgSoftware & SaaS10Hacker News$4915 yr.orgNo AI-cited linksOpen
usched.org.orgSoftware & SaaS<100Hacker News$4911 yr.orgNo AI-cited linksOpen
twibly.org.orgSoftware & SaaS<100Wikipedia$499 yr.orgNo AI-cited linksOpen
wouldyouusethis.org.orgSoftware & SaaS10Hacker News$4914 yr.orgNo AI-cited linksOpen
iojcc.org.orgSoftware & SaaS<100Hacker News$498 yr.orgNo AI-cited linksOpen
.orgSoftware & SaaS<100–9Hacker NewsUnder $10016 yr.org63
opensourceware.org.orgSoftware & SaaS11Hacker News$4919 yr.org50Open
systemeslibres.org.orgSoftware & SaaS<100Hacker News$496 yr.org46Open
601–650 of 767