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Ublockorigin alternatives & similar sites

uBlock Origin - Free, open-source ad blocker extension — 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 Browsers →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
blocklang.org ↗	71 match 1 shared topics	Block Unwanted Websites \| BlockLang Browser Extension	en	browsers	robotsllmsaihumans	emailphone	none
newblocker.com ↗	71 match 1 shared topics	Ad Blocker Ultra - Best AdBlocker & Popup Blocker Chrome Extension	en	browsers	robotsllmsaihumans	emailphone	none
1adblock.com ↗	71 match 1 shared topics	OneBlock - Free ads block extension	en	browsers	robotsllmsaihumans	emailphone	partial · 8
ttvadblock.com ↗	70 match 1 shared topics	TTV Adblock Extension for Chrome - Download Free	en	browsers WordPress	robotsllmsaihumans	emailphone	none
blocktwitchads.com ↗	68 match 1 shared topics	Adblock for Twitch Chrome Extension - 100% Working	en	browsers Ghost	robotsllmsaihumans	emailphone	none
meextension.org ↗	68 match 1 shared topics	Mee Extension	en	browsers	robotsllmsaihumans	emailphone	none
boltblocker.net ↗	68 match 1 shared topics	BoltBlocker – Ad Blocker for Chrome \| Block Ads, Pop-ups & Trackers	en	browsers	robotsllmsaihumans	emailphone	none
twitnator.com ↗	67 match 1 shared topics	Twitnator - Free Chrome Extension to Clean Your Twitter/X Feed	en	browsers	robotsllmsaihumans	emailphone	none
1blocker.app ↗	67 match 1 shared topics	1Blocker - The Most Beautiful & Powerful Safari Ad Blocker for iPhone, iPad and Mac	en	browsers	robotsllmsaihumans	emailphone	none
1blocker.dev ↗	67 match 1 shared topics	1Blocker - The Most Beautiful & Powerful Safari Ad Blocker for iPhone, iPad and Mac	en	browsers	robotsllmsaihumans	emailphone	none
1blockr.com ↗	67 match 1 shared topics	1Blocker - The Most Beautiful & Powerful Safari Ad Blocker for iPhone, iPad and Mac	en	browsers	robotsllmsaihumans	emailphone	none
1blocker.com ↗	67 match 1 shared topics	1Blocker - The Most Beautiful & Powerful Safari Ad Blocker for iPhone, iPad and Mac	en	browsers	robotsllmsaihumans	emailphone	none
tidytube.app ↗	67 match 1 shared topics	tidytube - Customise Youtube's UI - Browser Extension	en	browsers	robotsllmsaihumans	emailphone	none
thesearchextension.com ↗	66 match 1 shared topics	Simple = Select + Search :: Browser Extension	en	browsers	robotsllmsaihumans	emailphone	none
moviefinderhub.net ↗	66 match 1 shared topics	Movie Finder - Chrome Extension	en	browsers	robotsllmsaihumans	emailphone	none
newtabnotes.com ↗	66 match 1 shared topics	New Tab Notes - Chrome Extension	en	browsers	robotsllmsaihumans	emailphone	none
nexormaro.com ↗	66 match 1 shared topics	Nexormaro — Understanding Ad Blockers for Chrome	en	browsers	robotsllmsaihumans	emailphone	partial · 8
appflint.online ↗	66 match 1 shared topics	Flint URL Cleaner Chrome Extension - Remove UTM, fbclid & gclid	en	browsers	robots llmsaihumans	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.