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Open Sup alternatives & similar sites

OpenSup — 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 Homework And Study →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
exosmath.fr ↗	64 match 1 shared topics	Exercices et problèmes corrigés de Maths	France fr	homework-and-study	robotsllmsaihumans	emailphone	none
editool.fr ↗	62 match 1 shared topics	Editool - Une correction plus efficace	France fr	homework-and-study	robotsllmsaihumans	emailphone	none
etiamscholae.fr ↗	62 match 1 shared topics	Etiam Scholae - carnets de correpondance	France fr	homework-and-study Weebly	robotsllmsaihumans	emailphone	none
waeldocuments.com ↗	62 match 1 shared topics	WaelDocuments - Devoirs et séries corrigés toutes les matières – تلاخيص و فروض بالإصلاح	fr	homework-and-study WordPress WooCommerce	robotsllmsaihumans	emailphone	none
corriges-bac.fr ↗	62 match 1 shared topics	Dissertations et commentaires corrigés, bac de français et philo	France fr	homework-and-study	robotsllmsaihumans	emailphone	partial · 8
aliquotes.com ↗	62 match 1 shared topics	Les suites aliquotes	fr	homework-and-study	robotsllmsaihumans	emailphone	none
elettra.fr ↗	61 match 1 shared topics	Elettra : Préparation à l'Agrégation de Lettres Modernes	France fr	homework-and-study Concrete5	robotsllmsaihumans	emailphone	none
laza-adina.com ↗	61 match 1 shared topics	Accueil - Laza-Adina	fr	homework-and-study WordPress	robotsllmsaihumans	emailphone	none
acadam.org ↗	61 match 1 shared topics	Trouver un tuteur près de chez vous - Aide aux devoirs - Tutorat - Acadam.com	fr	homework-and-study	robotsllmsaihumans	emailphone	none
rolearning.com ↗	61 match 1 shared topics	Hello, Ro ! Trouvez, partagez un document éducatif	fr	homework-and-study	robotsllmsaihumans	emailphone	none
sprintmaths.com ↗	61 match 1 shared topics	SprintMaths \| Réviser le brevet et le bac de maths	fr	homework-and-study	robotsllmsaihumans	emailphone	none
le-relecteur.com ↗	61 match 1 shared topics	Le Relecteur La Correction par des Experts	fr	homework-and-study WordPress	robotsllmsaihumans	emailphone	none
cseged.fr ↗	61 match 1 shared topics	CSE GED	France fr	homework-and-study	robotsllmsaihumans	emailphone	none
ericringuet.fr ↗	61 match 1 shared topics	Accueil - Exercices de mathématiques en ligne - Éric Ringuet	France fr	homework-and-study WordPress WooCommerce	robotsllmsaihumans	emailphone	none
ephilo.fr ↗	61 match 1 shared topics	ephilo - Outils Stratégies Motivation	France fr	homework-and-study WordPress	robotsllmsaihumans	emailphone	none
clesdemondeclic.com ↗	61 match 1 shared topics	Les clés de mon déclic - Psychopédagogie positive à Chambéry	fr	homework-and-study	robotsllmsaihumans	email phone	none
capadom.com ↗	61 match 1 shared topics	CAP’ADOM, soutien scolaire domicile, cours particuliers soutien domicile Toulouse	fr	homework-and-study Drupal	robotsllmsaihumans	emailphone	none
ediscience.fr ↗	61 match 1 shared topics	Ediscience - Dunod	France fr	homework-and-study Drupal	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.