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Followonce alternatives & similar sites

Follow open source software for new releases — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Technology And Computing →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
serverscience.org ↗	72 match 1 shared topics	Server Science: Open Source Software \|	en	technology-and-computing WordPress WooCommerce	robotsllmsaihumans	emailphone	none
serverscience.com ↗	72 match 1 shared topics	Server Science: Open Source Software \|	en	technology-and-computing WordPress WooCommerce	robotsllmsaihumans	emailphone	none
kernelci.dev ↗	72 match 1 shared topics	Collabora \| Open Source Software Consulting	en	technology-and-computing	robotsllmsaihumans	email phone	none
nycoss.org ↗	69 match 1 shared topics	NYC OSS: New York Open Source Society	en	technology-and-computing	robotsllmsaihumans	emailphone	none
hughj.dev ↗	69 match 1 shared topics	The Open Source Lab	en	technology-and-computing	robotsllmsaihumans	emailphone	none
oleksandrerm.com ↗	68 match 1 shared topics	Oleksandr Erm - Software Engineer \| DevOps \| Open Source	en	technology-and-computing	robotsllmsaihumans	emailphone	none
qosf.org ↗	68 match 1 shared topics	Quantum Open Source Foundation	en	technology-and-computing WordPress	robotsllmsaihumans	emailphone	none
howtoopensource.dev ↗	68 match 1 shared topics	How to Open Source	United States~ en	technology-and-computing Gumroad	robotsllmsaihumans	email phone	none
g-loaded.eu ↗	68 match 1 shared topics	G-Loaded Journal \| Open-source software and technology blog	European Union en	technology-and-computing WordPress	robotsllmsaihumans	emailphone	none
nyimabikini.net ↗	68 match 1 shared topics	Trusted open source for enterprises \| Canonical	en	technology-and-computing	robotsllmsaihumans	emailphone	none
nyima.info ↗	68 match 1 shared topics	Trusted open source for enterprises \| Canonical	en	technology-and-computing	robotsllmsaihumans	emailphone	none
nyima.biz ↗	68 match 1 shared topics	Trusted open source for enterprises \| Canonical	en	technology-and-computing	robotsllmsaihumans	emailphone	none
fieldwave.co.uk ↗	68 match 1 shared topics	Trusted open source for enterprises \| Canonical	United Kingdom en	technology-and-computing	robotsllmsaihumans	emailphone	none
canonical.com.br ↗	68 match 1 shared topics	Trusted open source for enterprises \| Canonical	Brazil en	technology-and-computing	robotsllmsaihumans	emailphone	none
meaningfulcode.org ↗	67 match 1 shared topics	Open-source for good	en	technology-and-computing	robotsllmsaihumans	emailphone	none
a8s.app ↗	67 match 1 shared topics	\| Modern Open Source URL shortener.	en	technology-and-computing	robotsllmsaihumans	emailphone	none
aberwiki.org ↗	67 match 1 shared topics	Aberwiki \| Open Source Wiki Platform	en	technology-and-computing WordPress	robotsllmsaihumans	emailphone	none
tsmlink.com ↗	67 match 1 shared topics	\| Modern Open Source URL shortener.	en	technology-and-computing	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.