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
2,332
Use the full cluster to move from a broad theme into a smaller report shortlist.
Cluster coverage
24 with traffic data
Traffic coverage tells you how many sites in view already support stronger prioritization work.
Fastest analyst move
Open appsilon.com
Then compare it with astropy.org to tell whether the first result is representative.
Sort:
#469.7K rank69/100 trust
appsilon.com
Live site data
Accelerate Drug Development with AI and Open Source | Appsilon
pharmalife-sciencesopen-source
appsilon.com
87K/mo
#470.8K rank66/100 trust
astropy.org
Live site data
Astropy. A Community Python Library for Astronomy.
astronomypythonopen-source
astropy.org
84K/mo
#471.7K rank66/100 trust
mailinabox.email
Live site data
Take back control of your email with this easy-to-deploy mail server in a box.
email serverself-hostedopen source
mailinabox.email
81K/mo
#489.9K rank61/100 trust
ayugram.one
Live site data
Making Telegram great again. AyuGram has 10 repositories available. Follow their code on GitHub.
telegrammessagingprivacy
ayugram.one
78K/mo
#501.8K rank71/100 trust
asciidoctor.org
Live site data
A comprehensive and user-friendly publishing toolchain for the AsciiDoc writing format. Converts AsciiDoc to HTML5, DocBook, PDF, and other formats.
documentationtext-processoropen-source
asciidoctor.org
64K/mo
#503.4K rank69/100 trust
backpackforlaravel.com
Live site data
Administration panels on Laravel have never been so easy to build. And maintain. Developers have used Backpack to power everything from presentation websites to complex ERPs.
laraveladmin-panelphp
backpackforlaravel.com
52K/mo
#514.5K rank59/100 trust
86box.net
Live site data
86Box | Emulator of retro x86-based machines
retro computingx86 emulatoropen source
86box.net
77K/mo
#522.5K rank61/100 trust
augmentedsteam.com
Live site data
Free browser extension that improves browsing and shopping experience for Steam
browser extensionsteamgaming
augmentedsteam.com
79K/mo
#535.5K rank56/100 trust
appimage.org
Live site data
AppImage | Linux apps that run anywhere
LinuxAppImagesoftware distribution
appimage.org
74K/mo
#541.5K rank64/100 trust
archcraft.io
Live site data
Yet another minimal Linux distribution, based on Arch Linux.
LinuxArch LinuxOperating System
archcraft.io
67K/mo
#550.0K rank79/100 trust
assettoserver.org
Live site data
Custom Assetto Corsa server with focus on freeroam
gaminggame-serverracing-simulator
assettoserver.org
67K/mo
#552.7K rank64/100 trust
apipark.com
Live site data
APIPark – Open Source Enterprise API Developer Portal | The #1 API Developer Portal
API GatewayLLMOpen Source
apipark.com
59K/mo
#563.2K rank71/100 trust
adoptopenjdk.net
Live site data
Eclipse Adoptium provides prebuilt OpenJDK binaries from a fully open source set of build scripts and infrastructure.
openjdkjavaopen-source
adoptopenjdk.net
65K/mo
#567.8K rank46/100 trust
asbplayer.dev
Live site data
Browser-based media player for mining sentences from subtitles.
media playersubtitlelanguage learning
asbplayer.dev
81K/mo
#569.1K rank74/100 trust
awesomeopensource.com
Live site data
Find Useful Open Source By Browsing and Combining 169,299 Topics In 59 Categories, Spanning The Top 1,500,000 Projects
open sourcesoftware directorydeveloper tools
awesomeopensource.com
58K/mo
#578.4K rank69/100 trust
activetk.jp
Live site data
あなたの暮らしをチョコっと便利に。無料で簡単に使える、様々なWEBツールをご提供させていただきます。安全安心の全オープンソースです！
web toolsutilitiesonline tools
activetk.jp
55K/mo
#582.8K rank69/100 trust
artemislena.eu
Live site data
Be crime do gay
personal blogDnDgaming
artemislena.eu
33K/mo
#592.5K rank46/100 trust
2dust.link
Live site data
v2rayN / v2rayNG 官方网站 - 高效、安全、便捷的网络工具 | Official Website - Efficient, Secure, and Convenient Network Tool
v2rayNv2rayNGnetwork tool
2dust.link
72K/mo
#609.8K rank69/100 trust
antmicro.com
Live site data
Antmicro · We make tech happen
embedded systemsopen sourceengineering services
antmicro.com
52K/mo
#623.9K rank74/100 trust
as93.net
Live site data
AS93 - Free & Open Source apps by Alicia Sykes
open sourcedeveloper toolsprivacy
as93.net
41K/mo
#627.8K rank74/100 trust
archlinux.de
Live site data
Deutschsprachige Foren, Neugikeiten, Pakete und ISO-Downloads zu Arch Linux
linuxarch-linuxopen-source
archlinux.de
50K/mo
#638.7K rank69/100 trust
arcee.ai
Live site data
Arcee AI
AImachine learningopen source
arcee.ai
51K/mo
#640.6K rank69/100 trust
astrodx.com
Live site data
Kumoumi Interactive
mobile gamerhythm gamesimulator
astrodx.com
72K/mo
#645.4K rank61/100 trust
arthurchiao.art
Live site data
ArthurChiao's Blog
blogtechnologysoftware engineering
arthurchiao.art
62K/moFAQ
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.