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Gapp Studies alternatives & similar sites

Wave Source Mirror — 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 Programming Languages →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
phpmyfaq.de ↗	47 match shared topic	phpMyFAQ - Open Source FAQ web application for PHP 8.2+	Germany de	software-and-applications	robotsllmsaihumans	emailphone	none
no-q.info ↗	38 match shared topic	No-Q \| Ressourcen- und kapazitätsgesteuerte Terminbuchung No-Q	de	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
berlios.de ↗	38 match shared topic	berlios - Open Source Software News & Infos	Germany de	software-and-applications WordPress WooCommerce	robotsllmsaihumans	emailphone	none
opencode.de ↗	38 match shared topic	openCode.de - Open-Source-Plattform für die öffentliche Verwaltung	Germany de	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
ingress.de ↗	38 match shared topic	Ingress - Ingress® Software und Service for Market Research Human Resources Call Center Survey Software Telemarketing	Germany de	software-and-applications	robotsllmsaihumans	emailphone	none
cibseven.org ↗	38 match shared topic	CIB seven Open-Source Camunda 7 Alternative für Ihre Migration	de	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
foodcoopshop.com ↗	38 match shared topic	Foodcoop Software Open Source – FoodCoopShop – Open Source Software für Foodcoops, Bioläden und Hofläden	de	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
phpunit.de ↗	37 match shared topic	PHPUnit: The testing framework for PHP	Germany de	software-and-applications	robotsllmsaihumans	emailphone	none
webedition.org ↗	28 match shared topic	Das Open Source Webapplication Framework – webEdition	de	web-development	robotsllmsaihumans	emailphone	none
cmsimple.org ↗	28 match shared topic	CMSimple - Open Source CMS ohne Datenbank - CMSimple	de	web-development	robotsllmsaihumans	emailphone	none
gambio.de ↗	28 match shared topic	Shoplösung in der Cloud - Kostenlos starten - Onlineshop Software - GAMBIO - Gambio GmbH	Germany de	software-and-applications Contao Gambio	robotsllmsaihumans	emailphone	none
contao.org ↗	28 match shared topic	Contao Open Source CMS	de	web-development Contao	robotsllmsaihumans	emailphone	none
clubdesk.ch ↗	28 match shared topic	Vereinsverwaltung & Vereinssoftware \| ClubDesk	Switzerland de	software-and-applications Contao	robotsllmsaihumans	emailphone	none
clubdesk.com ↗	28 match shared topic	Vereinsverwaltung & Vereinssoftware \| ClubDesk	de	software-and-applications Contao	robotsllmsaihumans	emailphone	none
etermin.net ↗	28 match shared topic	Online-Terminbuchung & Terminsoftware für Unternehmen \| eTermin	de	software-and-applications	robotsllmsaihumans	emailphone	none
salonized.com ↗	28 match shared topic	Salonized \| Salon-Software für ein professionelles Management	de	software-and-applications	robotsllmsaihumans	emailphone	none
pcvisit.de ↗	28 match shared topic	Remote Software aus Deutschland \| pcvisit	Germany de	software-and-applications WordPress WooCommerce	robotsllmsaihumans	emailphone	none
medatixx.de ↗	28 match shared topic	medatixx \| Damit die Praxis läuft \| medatixx	Germany de	software-and-applications TYPO3	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.