Topics & Niches
Top Open Source Websites
Browse live examples related to Open Source, then open the strongest domains to inspect traffic, SEO, business posture, and trust signals in more detail.
Cluster total
2,330
Use the full cluster to move from a broad theme into a smaller report shortlist.
Cluster coverage
2 with traffic data
Traffic coverage tells you how many sites in view already support stronger prioritization work.
Fastest analyst move
Open alaskan.social
Then compare it with albion-online-data.com to tell whether the first result is representative.
Sort:
59/100 trust
alaskan.social
Live site data
About - Alaskan Social
mastodonfediversesocial-media
alaskan.social
51/100 trust
albion-online-data.com
Live site data
A distributed network to collect and share public Albion Online data.
gamingmmorpgdata-collection
albion-online-data.com
49/100 trust
alfter.us
Live site data
Scott's Blog | Things that interest me
blogpersonal blogrooting
alfter.us
59/100 trust
alglib.net
Live site data
ALGLIB - C++/C#/Java numerical analysis library
numerical computingmathematical libraryoptimization
alglib.net
10/100 trust
aliexpress-tech-open.com
Live site data
aliexpress-tech-open.com
suspicious-domainpotential-impersonationtech
aliexpress-tech-open.com
56/100 trust
all-hands.dev
Live site data
OpenHands | The Open Platform for Cloud Coding Agents
AI coding agentsdeveloper toolsopen source
all-hands.dev
36/100 trust
adsexpert.net
Live site data
Revive Adserver
adserveradvertising-platformopen-source
adsexpert.net
54/100 trust
alliedmods.net
Live site data
AlliedModders - AlliedModders
game moddingopen sourceHalf-Life
alliedmods.net
35/100 trust
bbforum.org
Live site data
Breaking Bad Forum | Speciality Chemicals | High Purity
chemistryopen sourcespeciality chemicals
bbforum.org
46/100 trust
bioviz.org
Live site data
Integrated Genome Browser
GenomicsVisualization SoftwareOpen Source
bioviz.org
15/100 trust
6ffoss.com
Live site data
6ffoss.com
open sourcetechnologysoftware
6ffoss.com
59/100 trust
cobalt.tools
Live site data
cobalt lets you save what you love without ads, tracking, paywalls or other nonsense. just paste the link and you
media-downloaderprivacy-focusedopen-source
cobalt.tools
54/100 trust
cocos.com
Live site data
Cocos - The world's top 2D&3D engine, game / smart cockpit /AR/VR/ virtual character / education
game enginegame development2D games
cocos.com
46/100 trust
agilealliance.social
Live site data
Trending - Agile Alliance Mastodon
mastodonfediverseagile
agilealliance.social
266/mo
49/100 trust
airhornbot.com
Live site data
A Discord bot with live statistics that makes airhorn sounds BEEP BOOP.
discord botvoice chatgaming
airhornbot.com
46/100 trust
ai-sdk.dev
Live site data
The AI Toolkit for TypeScript, from the creators of Next.js.
AI SDKTypeScriptNext.js
ai-sdk.dev
777K/mo
26/100 trust
aiderx.app
Live site data
aiderx.app
AIcodingdeveloper tools
aiderx.app
54/100 trust
coolify.io
Live site data
Self-hosting platform with superpowers. Deploy apps, databases & 280+ services to your server. Open-source alternative to Heroku.
self-hostingopen-sourcedeployment
coolify.io
59/100 trust
documentfoundation.org
Live site data
LibreOffice is a free office suite
open sourceoffice suitenonprofit
documentfoundation.org
49/100 trust
dotcms.cloud
Live site data
Discover dotCMS, the leading headless CMS built for multi-site management. Empower your teams with flexible content modeling, omnichannel delivery, and enterprise scalability.
CMSheadless CMScontent management
dotcms.cloud
64/100 trust
duckdb.org
Live site data
DuckDB is an in-process SQL OLAP database management system. Simple, feature-rich, fast & open source.
databaseSQLOLAP
duckdb.org
44/100 trust
ducks.party
Live site data
ducks.party
cybersecurityosintsubdomain-scanner
ducks.party
49/100 trust
perfectable.org
Live site data
perfectable.org
gitversion-controlopen-source
perfectable.org
44/100 trust
fhem.de
Live site data
Home of FHEM
home automationopen sourcesmart home
fhem.de
FAQ
Questions about Open Source
These pages should help visitors understand both the list itself and the next best navigation move.
What can I learn from the Open Source topic page?
Use this page to scan websites connected to Open Source, open the strongest candidates, and compare their detailed report modules before making a decision.
What is the difference between a topic page and a category page?
A topic page is more editorial and audience oriented. It is useful when you care about niche intent and content themes more than formal business classification.
How should I use topic pages in a research workflow?
Start with the topic, identify standout domains, then use the report modules to judge authority, monetization posture, and technical sophistication.