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Equiv alternatives & similar sites

equiv.io — The Linear-Time–Branching-Time Spectroscope — 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 Programming Languages →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
asupersync.com ↗	64 match 2 shared topics	Asupersync — The Cancel-Correct Async Runtime for Rust	en	technology-and-computing	robotsllmsaihumans	emailphone	none
qluo.dev ↗	62 match 2 shared topics	Qiang Luo — ktr0a	en	technology-and-computing	robotsllmsaihumans	emailphone	none
readthememo.app ↗	62 match 2 shared topics	Did you read the memo? — by Borjan Tchakaloff	en	programming-languages	robotsllmsaihumans	emailphone	none
milanrado.dev ↗	62 match 2 shared topics	Milan Rado — Portfolio	en	programming-languages	robotsllmsaihumans	emailphone	none
rogervdo.tech ↗	62 match 2 shared topics	Rogelio Villarreal — Portfolio	en	technology-and-computing	robotsllmsaihumans	emailphone	none
tutcugil.com ↗	62 match 2 shared topics	Tutcugil's DevLog — Tech Blog	en	technology-and-computing	robotsllmsaihumans	emailphone	none
quidspec.org ↗	62 match 2 shared topics	The QUID Specification \| QUID Specification	en	programming-languages	robotsllmsaihumans	emailphone	none
richardcao.me ↗	62 match 2 shared topics	Richard Cao — Engineer, Builder, Human	en	technology-and-computing	robotsllmsaihumans	emailphone	none
rubynet.org ↗	62 match 2 shared topics	RubyNET Blog – Doing things the hard way	en	programming-languages WordPress WooCommerce	robotsllmsaihumans	emailphone	none
objectintrospection.org ↗	62 match 2 shared topics	Object Introspection \| Object Introspection	en	programming-languages	robotsllmsaihumans	emailphone	none
1lubo.dev ↗	62 match 2 shared topics	1lubo — Java · Rust · Bitcoin · Nostr	en	technology-and-computing	robotsllmsaihumans	emailphone	none
keithgulbro.com ↗	62 match 2 shared topics	Keith Gulbro — Code. Fitness. Nature.	en	technology-and-computing	robotsllmsaihumans	emailphone	none
rustyelectrons.com ↗	62 match 2 shared topics	Rusty Electrons	en	technology-and-computing	robotsllmsaihumans	emailphone	none
r4pi.org ↗	61 match 2 shared topics	R for the Raspberry Pi	en	programming-languages	robotsllmsaihumans	emailphone	none
rodrigoaraujo.me ↗	61 match 2 shared topics	Rodrigo Araujo — Computer Scientist and Software Engineer	en	programming-languages	robotsllmsaihumans	emailphone	none
ntxdroid.com ↗	61 match 2 shared topics	Home \| The Droid Zone	en	programming-languages	robotsllmsaihumans	emailphone	none
oh-my-claude.com ↗	61 match 2 shared topics	oh-my-claude — Token Usage, Cost Estimates & Burger Math	en	technology-and-computing	robotsllmsaihumans	emailphone	none
0xadb.net ↗	61 match 2 shared topics	0xADB — Aaron Barton	en	programming-languages	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.