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Sites similar to appropedia.org

Appropedia alternatives & similar sites

Appropedia, the sustainability wiki — 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 Environment →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
houstonsustainability.com ↗	74 match 2 shared topics	Houston Sustainability	en	environment	robotsllmsaihumans	emailphone	none
ethicalshift.com ↗	72 match 2 shared topics	Ethical Shift — Sustainability guides	en	environment	robotsllmsaihumans	emailphone	none
basg.org ↗	71 match 2 shared topics	BASG – Boston Area Sustainability Group	en	environment WordPress	robotsllmsaihumans	emailphone	none
howtoesg.org ↗	70 match 2 shared topics	howtoesg.org \| ESG Guidance for Sustainability Professionals	en	environment WordPress WooCommerce	robotsllmsaihumans	emailphone	none
3percentsustainability.com ↗	69 match 2 shared topics	Three Percent Sustainability Challenge - Three Percent Sustainability Challenge	en	environment Weebly	robotsllmsaihumans	emailphone	none
visitsustainably.com ↗	69 match 2 shared topics	Visit Sustainably \| Sustainability Engagement Platform	en	environment	robotsllmsaihumans	emailphone	none
familysustainability.com ↗	69 match 2 shared topics	For a sustainable future	en	environment	robotsllmsaihumans	emailphone	none
beforetheflood.com ↗	68 match 2 shared topics	Before The Flood - Sustain Together	en	environment WordPress	robotsllmsaihumans	emailphone	none
earthpatchers.org ↗	68 match 2 shared topics	EarthPatchers — Community-Powered Sustainability for Families & Youth	en	environment	robotsllmsaihumans	emailphone	partial · 8
1planetx.com ↗	68 match 2 shared topics	1PlanetX – Evidence Based Sustainability Stories	en	environment WordPress	robotsllmsaihumans	emailphone	none
earthfriendlyblog.com ↗	67 match 2 shared topics	Earth Friendly Blogs — Your Guide to Sustainable Living	en	environment	robotsllmsaihumans	emailphone	none
7corevalues.org ↗	67 match 2 shared topics	7 Core Values - Planetary Management and Social Sustainability	en	environment Weebly	robotsllmsaihumans	emailphone	none
1sustainablejoe.com ↗	66 match 2 shared topics	Back2Earth \| 1 Sustainable Joe	en	environment Wix	robots llmsaihumans	emailphone	none
earthconnected.net ↗	66 match 2 shared topics	Earth Connected \| A positive vision of a sustainable future	en	environment WordPress	robotsllmsaihumans	emailphone	none
eternalworldsustainability.com ↗	66 match 2 shared topics	Sustainability consultancy, research and education – Achieving everyday sustainability actions and systems thinking	en	environment WordPress	robotsllmsaihumans	emailphone	none
esfaofficial.org ↗	66 match 2 shared topics	Ethical and Sustainable Future for All - Sustainable Societies	en	environment WordPress WooCommerce	robotsllmsaihumans	emailphone	none
ssg-bridge.com ↗	65 match 2 shared topics	SSG-Bridge – Enhancing Urban Resilience and Sustainability through UK-India Collaboration	en	environment WordPress WooCommerce	robots llmsaihumans	emailphone	none
erscp.org ↗	65 match 2 shared topics	ERSCP - The European Roundtable on Sustainable Consumption and Production	en	environment WordPress WooCommerce	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.