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

2,328

Use the full cluster to move from a broad theme into a smaller report shortlist.

Cluster coverage

3 with traffic data

Traffic coverage tells you how many sites in view already support stronger prioritization work.

Fastest analyst move

Open github.me

Then compare it with gmpg.org to tell whether the first result is representative.

Sort:

Has traffic dataMin score:

49/100 trust

github.me

Live site data

Join the world

version controldeveloper toolscollaboration

github.me

46/100 trust

gmpg.org

Live site data

Welcome to GMPG

web standardsmetadataXHTML

gmpg.org

56/100 trust

apm.ai

Live site data

Observe any stack, any service and any data, using any UI components you prefer, never missing any X factors and resolve them before they become real problems. - GitHub - deepops-ai/deepops: Observe any stack, any service and any data, using any UI components you prefer, never missing any X factors and resolve them before they become real problems.

observabilityapmmonitoring

apm.ai

54/100 trust

aalen.space

Live site data

Hackwerk - Chaostreff Aalen

hackerspacechaostreffmaker community

aalen.space

39/mo

54/100 trust

openbsd.org

Live site data

the main OpenBSD page

openbsdunixoperating-system

openbsd.org

64/100 trust

gradio.app

Live site data

Build & Share Delightful Machine Learning Apps

machine learningpythonweb interface

gradio.app

49/100 trust

anze.dev

Live site data

Anže Jenšterle

cybersecuritybroadcast engineeringsoftware development

anze.dev

54/100 trust

growthbook.io

Live site data

GrowthBook - Open Source Feature Flags and A/B Tests

feature flagsA/B testingexperimentation

growthbook.io

54/100 trust

ipodlinux.org

Live site data

iPod Linux - Linux for your iPod

iPodLinuxopen source

ipodlinux.org

64/100 trust

hacf.fr

Live site data

Site francophone de référence en domotique dédié à la solution open source Home Assistant : tutos, actualités, articles et références. Mais aussi le forum HACF pour poser vos questions et discuter domotique.

home automationdomotiqueopen source

hacf.fr

15/100 trust

aospades.org

Live site data

aospades.org

androidaospopen source

aospades.org

64/100 trust

infra.run

Live site data

Konferenzen, Cloudspeicher, Online-Office, Kurse, Chats & mehr als FOSS (Free Open Source Software) bereits für mehr als 2 Mio. Personen - bald als Genossenschaft organisiert

open sourcecloud hostingIT security

infra.run

52/100 trust

infraroot.at

Live site data

About infraroot

open sourcesoftware hostingpersonal site

infraroot.at

64/100 trust

cihar.com

Live site data

Michal Čihař

open sourcesoftware developmenttranslation tools

cihar.com

54/100 trust

haxx.se

Live site data

Haxx

embedded systemsopen sourcelinux

haxx.se

56/100 trust

hf-mirror.com

Live site data

加速访问Hugging Face的门户。作为一个公益项目，我们致力于提供稳定、快速的镜像服务，帮助国内用户无障碍访问Hugging Face的资源。

AImachine learningHugging Face

hf-mirror.com

59/100 trust

apizsolutions.com

Live site data

APIZ Advanced ERP Solutions : une offre ERP Open Source globale, performante et adaptable pour gérer et développer votre entreprise.

ERPOpen SourceEnterprise Software

apizsolutions.com

64/100 trust

httptoolkit.tech

Live site data

Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac.

developer-toolshttp-debuggingapi-testing

httptoolkit.tech

61/100 trust

iterate.com

Live site data

Automate operational tasks for your business with Iterate

AI agentSlack integrationautomation

iterate.com

61/100 trust

diyhue.org

Live site data

Control all your smart lights with one unified API. diyHue is an open-source Philips Hue Bridge emulator that works with Tasmota, ESPHome, WLED, Shelly, and more.

open sourcesmart homeIoT

diyhue.org

59/100 trust

artogis.dk

Live site data

Vi leverer datadrevne it-løsninger inden for drikkevand, spildevand, fjernvarme og vandmiljø. Vi hjælper vand- og varmeselskaber med at skabe ny forretningsværdi gennem intelligent, digital automatisering og datadrevet effektivisering. Open source-filosofien skaber ny værdi for vores kunder, der råder over enorme datamængder, der håndteres i realtid.

data-driven IT solutionswater utilitiesdistrict heating

artogis.dk

30/100 trust

arewedecentralizedyet.online

Live site data

A site with statistics regarding how concentrated user data is on various web services

decentralizationfediversesocial networks

arewedecentralizedyet.online

204/mo

44/100 trust

0wnz.at

Live site data

Synapse is running

MatrixSynapseMessaging Server

0wnz.at

778/mo

46/100 trust

inet-ip.info

Live site data

inet-ip.info

ip-addressnetwork-toolsdeveloper-tools

inet-ip.info

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Cluster takeaways

What stands out in Open Source

Fastest representative example

github.me and gmpg.org are the quickest live reports to open when you need to understand the Open Source cluster.

Trust baseline

The average legitimacy score is 53/100, which suggests a mixed quality posture across this cluster before you open individual reports.

Traffic coverage

13% of indexed sites in this cluster already have traffic data, which gives you thin coverage for cluster-level prioritization instead of pure guesswork.

Dominant technology signal

Unknown shows a dominant recurring technology signal in this cluster, so treat it as a useful pivot rather than a universal pattern.

Audience/topic signal

open source shows a dominant recurring topical signal here, which helps explain where adjacent niche pages and compare opportunities should go next.

Aggregate stats

24indexed sites

3 with traffic data — thin coverage for prioritization.

Avg legitimacy score

53/ 100

mixed quality posture across currently indexed sites.

Traffic rank distribution

Unranked: 24

Top technologies

Detected technology signals in this filtered cluster, not universal market share.

Unknown12React5Cloudflare3WordPress3Shopify1

Use Open Source as a decision shortcut

A directory page reduces the time it takes to move from a broad idea into a shortlist of real domains you can inspect. Treat it as the shortlist layer, not the final answer.

Keep exploring

Where to go after Open Source

Use these links to jump from the directory into live reports, comparisons, and adjacent browse paths without losing context.

Browse path

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.