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Sites similar to catalystimpactlab.org

Catalystimpactlab alternatives & similar sites

Catalyst Impact Lab — Where Ideas Take Root — 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 Startups →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
idealegend.com ↗	66 match 1 shared topics	IdeaLegend — Where Legends Start	en	startups	robotsllmsaihumans	emailphone	none
ideajetlab.com ↗	66 match 1 shared topics	IdeaJetLab — Ideas under pressure	en	startups	robotsllmsaihumans	emailphone	none
catalystcommons.net ↗	66 match 1 shared topics	Catalyst Commons	en	startups	robotsllmsaihumans	emailphone	none
mitcatalysts.com ↗	65 match 1 shared topics	MIT Catalysts	en	startups WordPress	robotsllmsaihumans	emailphone	partial · 8
mitcatalysts.org ↗	65 match 1 shared topics	MIT Catalysts	en	startups WordPress	robotsllmsaihumans	emailphone	partial · 8
flukelab.com ↗	65 match 1 shared topics	Flukelab - Where Bold Ideas Become Breakthrough Companies	en	startups	robotsllmsaihumans	emailphone	none
catalystnexus.io ↗	65 match 1 shared topics	Catalyst Nexus — Venture Studio & SaaS Builder	en	startups	robots llmsaihumans	emailphone	none
ideas-lab.net ↗	64 match 1 shared topics	Home \| IDEAS Lab	en	startups Gatsby	robotsllmsaihumans	emailphone	none
1phl.org ↗	64 match 1 shared topics	1Philadelphia - Where Will Tech Take You?	en	startups	robotsllmsaihumans	emailphone	none
ideaschallenge.com ↗	64 match 1 shared topics	iDeasChallenge.com — Take the Challenge	en	startups	robotsllmsaihumans	emailphone	none
katalyst.md ↗	64 match 1 shared topics	Katalyst	en	startups	robotsllmsaihumans	emailphone	none
catalysr.com.au ↗	64 match 1 shared topics	Catalysr	Australia en	startups Squarespace	robotsllmsaihumans	emailphone	none
flipndrift.com ↗	64 match 1 shared topics	Flip 'n Drift Podcast — Where Chaos Meets Execution	en	startups	robotsllmsaihumans	emailphone	none
catalystnoir.com ↗	64 match 1 shared topics	Catalyst noir HQ - catalyst noir	en	startups WordPress	robotsllmsaihumans	emailphone	none
mystartupideas.com ↗	64 match 1 shared topics	Startup Ideas Tracker	en	startups	robotsllmsaihumans	emailphone	none
catalystintro.com ↗	64 match 1 shared topics	Catalyst - Founder & Investor Platform	en	startups	robotsllmsaihumans	emailphone	none
bridgeventurelab.com ↗	64 match 1 shared topics	Bridge Venture Lab - Where Innovation Finds Its Rhythm	en	startups	robotsllmsaihumans	emailphone	none
briteidealab.com ↗	64 match 1 shared topics	Brite Idea Lab – Connecting the Entrepreneur World	en	startups WordPress	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.