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Opcofounder alternatives & similar sites

opcofounder — OPC × OPC Matching — 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 Business →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
dorianho-corporate.com ↗	31 match 1 shared topics	Home \| Dorian Ho Corporate	zh	business Wix	robots llmsaihumans	email phone	none
sivecokorea.com ↗	31 match 1 shared topics	Siveco in Korea 시베코 코리아 \| Siveco China \| 喜科	zh	business Drupal	robotsllmsaihumans	emailphone	none
intercert-corp.com ↗	31 match 1 shared topics	Intercert Corp 全球产品认证	zh	business WordPress WooCommerce	robotsllmsaihumans	emailphone	none
123how.com ↗	30 match 1 shared topics	网创项目网-网创项目资源整合网站-网创项目平台	zh	startups WordPress	robotsllmsaihumans	emailphone	none
ccic-set.com ↗	30 match 1 shared topics	CCC认证_中国强制性认证_中检南方	zh	business	robotsllmsaihumans	emailphone	none
china-10.com ↗	30 match 1 shared topics	十大品牌网CNPP → 品牌排行榜，品牌网门户	zh	business	robotsllmsaihumans	emailphone	none
10100.com ↗	30 match 1 shared topics	大数跨境｜开放 · 免费的资源整合 · 信息共享平台	zh	business	robotsllmsaihumans	emailphone	none
cat898.com ↗	30 match 1 shared topics	凯迪网-有你，更有影响力！	zh	business	robotsllmsaihumans	emailphone	none
needpub.com ↗	30 match 1 shared topics	BDhello-资源整合商务合作平台！发需求找资源谈合作！	zh	business	robotsllmsaihumans	emailphone	none
7b2.com ↗	30 match 1 shared topics	柒比贰(7B2)	zh	business WordPress	robotsllmsaihumans	emailphone	none
bjxtcg.com ↗	30 match 1 shared topics	北京鑫太城谷科技有限公司	zh	business	robotsllmsaihumans	emailphone	none
boostime.me ↗	30 match 1 shared topics	Boostime 博時快訂線上預約系統｜品牌官網、服務預約、課程報名、會員訂單一站式管理	zh	business Wix	robots llmsaihumans	emailphone	none
crmeb.com ↗	30 match 1 shared topics	CRMEB高品质私域开源商城系统・更稳更精更成熟	zh	business	robotsllmsaihumans	emailphone	none
hosslly.com ↗	30 match 1 shared topics	Chenan Trading LLC	zh	business	robotsllmsaihumans	emailphone	none
houfei.net ↗	30 match 1 shared topics	ᕕ( ᐛ )ᕗ	zh	startups	robotsllmsaihumans	emailphone	none
hrjadhavagro.com ↗	30 match 1 shared topics	ag手机亚游 \| 亚游ag正版_AG电子官网欢迎您	zh	business	robotsllmsaihumans	emailphone	partial · 4
hrzzys.com ↗	30 match 1 shared topics	welcome-900国际	zh	business	robotsllmsaihumans	emailphone	none
mykeeta.net ↗	30 match 1 shared topics	页面不存在 \| 美团点评	zh	business	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.