openssf.org
Open Source Security Foundation
documentation Cybersecurity Open source projects
US
60
✓
alpha-omega.dev
Alpha Omega
documentation Open source projects Cybersecurity
US
47
✓
guardiandigital.com
Guardian Digital
documentation Cybersecurity
51
✓
fossa.com
FOSSA
transactional Developer tools Cybersecurity
55
✓
✓
safedep.io
SafeDep
interface Cybersecurity Developer tools
53
✓
nesbitt.io
Andrew Nesbitt
documentation Developer tools Open source projects +2
51
✓
✓
socket.dev
Socket
interface Cybersecurity AI and machine learning +2
57
✓
adfinis.com
Adfinis | Open Source IT Solutions for Cloud, Security and DevSecOps
documentation Infrastructure
49
✓
snyk.io
Snyk
documentation Cybersecurity Developer tools +1
GB
59
✓
trailofbits.com
Trail of Bits
documentation Cybersecurity
66
✓
✓
openmainframeproject.org
Open Mainframe Project
informational Open source projects
US
50
✓
chainguard.dev
Chainguard
documentation Developer tools Infrastructure +1
US
59
✓
atcomputing.nl
AT Computing - Open Source Experts Since 1985
informational Education Developer tools
NL
46
✓
janes.com
janes.com - Open Source Defence and Security Intelligence
documentation Cybersecurity Government and public services +1
54
✓
owncast.online
Owncast - Free and Open Source Livestreaming
documentation Infrastructure Media +1
57
✓
✓
bitwarden.com
Bitwarden
documentation Cybersecurity Authentication and identity
65
✓
prowler.com
Prowler
interface Cybersecurity Infrastructure
US
47
✓
patchstack.com
Patchstack
documentation Cybersecurity Developer tools
61
✓
yaklang.com
Yak Project
documentation Cybersecurity Developer tools +1
CN
51
✓
✓
altinity.com
Altinity \| Run open source ClickHouse® better: Run open source ClickHouse® better
documentation Data and analytics Databases
US
51
✓
stellarcyber.ai
Stellar Cyber
documentation Data and analytics Cybersecurity
US
57
✓
greenbone.net
Greenbone: Be a moving target, hard to hit
documentation Marketing Cybersecurity
DE
58
✓
lfnetworking.org
LF Networking
informational Open source projects Telecom
US
49
✓
sonatype.com
Sonatype
documentation DevOps and observability Cybersecurity +1
US
58
✓
chatwoot.com
Chatwoot: AI-Powered, Open-Source Customer Support Platform - llms.txt
interface Marketing AI and machine learning +3
US
60
✓
papermark.com
Papermark - secure open-source virtual data room and document sharing
transactional Business software Open source projects +1
US
56
✓
✓
sysdig.com
Sysdig
documentation Cybersecurity AI and machine learning +1
62
✓
openswitch.net
OPX (OpenSwitch)
documentation Infrastructure Open source projects
US
47
✓
herodevs.com
HeroDevs — Full Reference
interface Developer tools Cybersecurity +1
US
52
✓
canonical.com
Canonical
documentation Data and analytics Infrastructure +1
GB
70
✓
✓
okky.kr
OKKY News
documentation Media Developer tools
KR
49
✓
shuffler.io
Shuffle
documentation No-code and automation Cybersecurity
US
48
✓
probo.com
Probo
documentation Legal Business software
52
✓
✓
2fas.com
2FAS — Password Manager and Authenticator
documentation Cybersecurity Authentication and identity +1
56
✓
✓
projectdiscovery.io
ProjectDiscovery llms.txt
interface Cybersecurity Developer tools
US
49
✓
northpole.security
North Pole Security
documentation Cybersecurity
US
53
✓
✓
filigran.io
Filigran
documentation Cybersecurity Open source projects
US
51
✓
opensourcemalware.com
OpenSourceMalware
interface Cybersecurity
US
51
✓
longsight.com
Longsight
documentation Education
US
46
✓
rudder.io
Rudder: Infrastructure management and security software
documentation Cybersecurity DevOps and observability +1
50
✓
linuxsecurity.com
LinuxSecurity.com
documentation Cybersecurity
59
✓
pluto.security
Pluto Security: Let Your People Build
documentation Cybersecurity
US
55
✓
mend.io
Mend.io
documentation Cybersecurity Developer tools
55
✓
mkennedy.codes
Michael Kennedy's Blog
documentation Personal sites and blogs Developer tools
US
47
✓
phoenix.security
Phoenix Security: Contextualize Prioritize and ACT ON RISK
documentation Cybersecurity Developer tools
47
✓
openchainproject.org
OpenChain
documentation Cybersecurity Open source projects
US
48
✓
newae.com
Newae Technology
interface Cybersecurity
US
47
✓
joshua.hu
Joshua Rogers' Scribbles — joshua.hu
informational Cybersecurity Personal sites and blogs
HU
52
✓
✓
aikido.dev
Aikido Security
interface Cybersecurity Infrastructure +1
US
61
✓
infosectoday.com
InfosecToday.com
informational Cybersecurity
FR
46
✓
cloudquery.io
CloudQuery
documentation AI and machine learning Data and analytics +2
54
✓
✓
anchore.com
Anchore
documentation Cybersecurity DevOps and observability
57
✓
✓
kodemsecurity.com
Kodem Security
documentation Cybersecurity
46
✓
inmedias.it
inmedias.it GmbH
documentation Business software Infrastructure +1
IT
47
✓
kernel-error.de
Kernel-Error — llms.txt
documentation Cybersecurity Personal sites and blogs
DE
51
✓
✓
defectdojo.com
DefectDojo
interface Cybersecurity
US
47
✓
vendure.io
Vendure
interface Ecommerce
US
47
✓
disclose.io
disclose.io
documentation Cybersecurity Open source projects
51
✓
✓
wagtail.org
Wagtail CMS
documentation Developer tools Media +1
52
✓
linuxblog.io
LinuxBlog\.io: Linux and Open Source Blog
documentation Open source projects Media
46
✓
startupdefense.io
Startup Defense
documentation Cybersecurity
US
47
✓
cfengine.com
CFEngine
documentation DevOps and observability Infrastructure
US
56
✓
✓
sentient.xyz
Sentient Labs
documentation AI and machine learning Science and research +1
US
48
✓
techaro.lol
Techaro
interface Cybersecurity Open source projects
CA
64
✓
intuitem.com
intuitem
transactional Cybersecurity Open source projects
50
✓
✓
wazuh.com
Wazuh
documentation Cybersecurity
62
✓
encore.dev
https://encore.dev llms.txt
documentation Infrastructure Developer tools +1
52
✓
✓
themomentum.ai
Momentum
interface Healthcare Data and analytics +2
US
48
✓
netways.de
NETWAYS: Dein Enterprise Open Source Partner
documentation DevOps and observability Infrastructure +1
DE
50
✓
activestate.com
ActiveState
documentation Developer tools Cybersecurity
60
✓
openreplay.com
OpenReplay
documentation Data and analytics Developer tools +2
63
✓
✓
super-productivity.com
Super Productivity
documentation Productivity Open source projects
DE
55
✓
✓
rapidfort.com
RapidFort
transactional Cybersecurity Infrastructure
US
46
✓
zephyrproject.org
Zephyr Project
documentation Infrastructure Open source projects
US
60
✓
growthbook.io
growthbook.io
documentation AI and machine learning Data and analytics +1
58
✓
openappsec.io
open-appsec
interface AI and machine learning Cybersecurity
US
45
✓
paradigm.xyz
Paradigm
informational Crypto and Web3 Finance and payments
64
✓
✓
fbo.network
FBO Developments
informational Business software
DE
49
✓
✓
openwhispr.com
OpenWhispr
documentation AI and machine learning Productivity +1
US
51
✓
cd.foundation
CD Foundation
documentation Developer tools Open source projects +1
US
50
✓
infisical.com
Infisical
documentation AI and machine learning Cybersecurity
63
✓
✓
radzen.com
Radzen - Blazor Development Platform
documentation Design Developer tools +2
47
✓
nautilustrader.io
NautilusTrader
documentation Finance and payments Developer tools +1
US
51
✓
✓
openalternative.co
OpenAlternative - Open Source Alternatives to Popular Software
informational Open source projects
51
✓
arduino.cc
Arduino homepage
transactional Consumer electronics Education
72
✓
✓
baserow.io
Baserow
documentation Databases No-code and automation +1
DE
54
✓
yoctoproject.org
The Yocto Project
documentation Developer tools Open source projects
US
60
✓
reflex.dev
Reflex
interface Developer tools Open source projects
52
✓
nowsecure.com
NowSecure
documentation Cybersecurity
51
✓
getbruin.com
Bruin
documentation Data and analytics AI and machine learning
52
✓
✓
funkyspacemonkey.com
FSMdotCOM
informational Media
RO
48
✓
olfeo.com
Olfeo: Le SSE européen en toute simplicité
documentation Marketing Cybersecurity
DE
47
✓
getsafety.com
Safety
interface AI and machine learning Cybersecurity +1
49
✓
linuxundich.de
Linux und Ich
documentation Developer tools Personal sites and blogs
DE
48
✓
nsoftware.com
/n software
transactional Developer tools APIs and SDKs
US
51
✓
✓
tooljet.com
ToolJet: Build and Govern Enterprise Apps with AI
interface AI and machine learning AI agents and MCP +2
52
✓
deepset.ai
deepset
documentation AI and machine learning AI agents and MCP +1
US
59
✓
lpi.org
Linux Professional Institute \(LPI\)
documentation Education Open source projects
CA
61
✓
virtocommerce.com
Virto Commerce
documentation Ecommerce Business software
52
✓
blink.new
Blink
documentation AI and machine learning AI agents and MCP +1
US
54
✓
✓
sysadminslife.com
SysADMINsLife: Admin Blog \| Linux Blog \| Open Source Blog
documentation Infrastructure DevOps and observability
DE
47
✓
foundation.xyz
Foundation llms.txt
documentation Cybersecurity Crypto and Web3
46
✓
zenml.io
ZenML Labs: The Unified AI Platform for Pipelines and Agents
interface AI and machine learning
56
✓
✓
firebolt.io
Firebolt
documentation AI and machine learning Data and analytics +1
US
54
✓
✓
monerica.com
Monerica
informational Infrastructure Crypto and Web3
FR
52
✓
✓
wippy.ai
Wippy
documentation AI and machine learning AI agents and MCP +2
45
✓
✓
aakashweb.com
Aakash Web: Me, web \& WordPress
transactional Personal sites and blogs
50
✓
lfenergy.org
LF Energy
documentation Energy and utilities Open source projects
US
50
✓
openbb.co
OpenBB
interface AI and machine learning Finance and payments +1
US
48
✓
sola.security
Sola Security
documentation Cybersecurity
US
47
✓
wildfly.org
WildFly
documentation Developer tools Open source projects
US
61
✓
✓
jmrp.io
jmrp.io
documentation Developer tools Personal sites and blogs
51
✓
✓
lovable.dev
Lovable
interface AI and machine learning Developer tools +1
62
✓
nette.org
https://nette.org/en/ llms.txt
documentation Developer tools Documentation and reference
CZ
48
✓
isecom.org
ISECOM — Institute for Security and Open Methodologies
documentation Science and research Cybersecurity
US
46
✓
drone-warfare.com
Drone Warfare: Exploring the Tactical Edge of Unmanned Systems
documentation Media
US
46
✓
aquasec.com
Aqua: Cloud Native Security, Container Security \& Serverless Security
documentation Infrastructure Cybersecurity +1
US
61
✓
johnsoncontrols.com
Johnson Controls — llms.txt
documentation AI and machine learning Construction and architecture +1
US
64
✓
dock.us
Dock
interface Media Business software
US
51
✓
karakeep.app
Karakeep
interface Productivity AI agents and MCP +1
53
✓
archestra.ai
Archestra
interface AI and machine learning Infrastructure +2
US
49
✓
✓
mailvelope.com
Mailvelope
transactional Cybersecurity Communications +1
DE
62
✓
ruby-lang.org
Ruby Programming Language
documentation Developer tools Open source projects +1
US
69
✓
✓
lansinginstitute.org
Robert Lansing Institute: Robert Lansing Institute
informational Nonprofit and advocacy Science and research
US
52
✓
ponylang.io
Pony
documentation Developer tools Documentation and reference +1
US
52
✓
✓
superpowerdaily.com
Superpower Daily
informational AI and machine learning Media
49
✓
✓
databend.com
Databend
transactional Data and analytics Databases
US
46
✓
serversideup.net
Server Side Up
documentation Open source projects Developer tools +1
51
✓
✓
elest.io
Elestio
documentation Infrastructure DevOps and observability
51
✓
✓
killbill.io
Kill Bill
documentation Finance and payments Open source projects
50
✓
✓
slcyber.io
Searchlight Cyber
interface Cybersecurity
US
52
✓
les-tilleuls.coop
Les\-Tilleuls\.coop
documentation Developer tools AI and machine learning
47
✓
untitledui.com
Untitled UI
transactional Design Developer tools
50
✓
limecube.co
Limecube
documentation Marketing Business software
AU
47
✓
veracity.com
Veracity Home
informational Business software
NL
47
✓
bot-hosting.net
Bot-Hosting
interface Infrastructure Developer tools
49
✓
getcommit.dev
Commit — Supply Chain Trust Scoring
documentation Cybersecurity Developer tools
45
✓
✓
obot.ai
Obot AI: Open Source MCP and Skills Management
documentation AI and machine learning AI agents and MCP
US
50
✓
techsy.io
Techsy
informational Marketing Cybersecurity +2
51
✓
✓
umbraco.com
Umbraco
transactional Infrastructure Developer tools +1
62
✓
wso2.com
wso2.com llms.txt
documentation Cybersecurity Developer tools +2
50
✓
wundergraph.com
WunderGraph Cosmo - GraphQL Federation Platform
documentation APIs and SDKs Developer tools
50
✓
cakewallet.com
Cake Wallet
documentation Crypto and Web3
57
✓
exoplatform.com
eXo Platform Knowledge Hub
documentation AI and machine learning Business software +1
US
51
✓
openlayer.com
Openlayer
interface AI and machine learning DevOps and observability
US
48
✓
defined.net
Defined Networking
transactional Infrastructure Cybersecurity
57
✓
modx.com
MODX
documentation Developer tools Media +1
55
✓
onyx.app
Onyx AI
interface AI and machine learning AI agents and MCP
US
57
✓
openchamber.dev
OpenChamber
documentation AI agents and MCP Developer tools +1
50
✓
danielmiessler.com
Daniel Miessler
informational Cybersecurity Personal sites and blogs
61
✓
risingwave.com
RisingWave
documentation Data and analytics Infrastructure +1
54
✓
✓
firecrawl.dev
Firecrawl
interface AI and machine learning AI agents and MCP +2
US
65
✓
✓
acellesend.com
AcelleMail
transactional Developer tools Marketing +1
50
✓
✓
opensanctions.org
OpenSanctions
interface Data and analytics Finance and payments
US
61
✓
1stsource.com
1st Source: Strong\. Stable\. Local\. Personal
informational Finance and payments
52
✓
isovalent.com
Isovalent
documentation Infrastructure DevOps and observability +1
US
55
✓
✓
experientiallabs.ai
Experiential Labs
interface AI and machine learning APIs and SDKs
US
49
✓
prefect.io
Prefect
documentation DevOps and observability AI agents and MCP +1
US
54
✓
kodus.io
Kodus
documentation Infrastructure Developer tools +1
US
51
✓
✓
reo.dev
Reo.Dev - Developer-Focused Sales & Marketing Platform
documentation Marketing Business software
US
53
✓
randomkeygen.com
randomkeygen.com
documentation Developer tools Cybersecurity
46
✓
arcadedb.com
ArcadeDB
documentation Data and analytics Databases +1
51
✓
✓
aliasvault.com
AliasVault
documentation Cybersecurity Open source projects
NL
47
✓
innefu.com
Innefu Labs
documentation AI and machine learning Cybersecurity +1
IN
47
✓
ente.com
Ente
documentation Cybersecurity
55
✓
metabase.com
Metabase
interface Data and analytics Business software
61
✓
kilo.ai
Kilo
documentation AI and machine learning AI agents and MCP +1
US
55
✓
camstudio.org
CamStudio
documentation Open source projects
61
✓
korelogic.com
KoreLogic Security
documentation Cybersecurity Government and public services
US
64
✓
✓
openclaw.ai
OpenClaw
documentation AI and machine learning AI agents and MCP
US
47
✓
ians.com
IANS
documentation Cybersecurity
49
✓
langfuse.com
Langfuse
interface AI and machine learning Developer tools
US
60
✓
appium.io
Appium
documentation Developer tools APIs and SDKs +1
55
✓
clear.ml
ClearML: Entire MLOps / LLMOps stack in one open\-source tool
documentation AI and machine learning DevOps and observability
58
✓
prosopo.io
Prosopo
documentation Cybersecurity
NL
55
✓
✓
spinxdigital.com
www.spinxdigital.com
documentation Developer tools Ecommerce +2
US
55
✓
✓
novamira.ai
Novamira
documentation AI and machine learning AI agents and MCP +1
47
✓
hol.org
HOL (Hashgraph Online): Open Standards and Infrastructure for AI Agents
interface AI and machine learning Infrastructure +2
46
✓
grommunio.com
grommunio
documentation Business software Communications +1
49
✓
passbolt.com
Passbolt
transactional Cybersecurity Open source projects
59
✓
tanstack.com
TanStack
documentation Developer tools Open source projects
65
✓
✓
hi.events
Hi.Events
interface APIs and SDKs Events and conferences +1
48
✓
openweather.co.uk
OpenWeather for Business
interface APIs and SDKs Data and analytics
GB
51
✓
✓
hedera.com
Hedera
interface AI and machine learning Crypto and Web3 +1
US
61
✓
cypress.io
Cypress
documentation Developer tools
57
✓
talentica.com
Talentica Software
documentation AI and machine learning
47
✓
✓
countly.com
Countly
documentation AI and machine learning Data and analytics
US
58
✓
ory.com
Ory
interface AI and machine learning Cybersecurity +1
53
✓
sysops.de
sysops GmbH
documentation Marketing Infrastructure
DE
50
✓
livingsecurity.com
Living Security
documentation Cybersecurity
US
51
✓
mezmo.com
Mezmo
documentation AI agents and MCP DevOps and observability
US
61
✓
lfaidata.foundation
LFAI & Data
documentation AI and machine learning Open source projects
US
52
✓
namishsaxena.com
Namish Saxena
documentation Personal sites and blogs
US
46
✓
parabol.co
Parabol: Better meetings, less effort
documentation Productivity
52
✓
defenseunicorns.com
Defense Unicorns
documentation Cybersecurity Infrastructure
US
51
✓
✓
xygeni.io
Xygeni AI\-Powered AppSec Platform: AI\-powered platform for detection, prioritization, and auto\-remediation to stop malware and human\- and AI\-generated code risk across the software supply chain
documentation AI and machine learning Cybersecurity +1
47
✓
posit.co
Posit
documentation Developer tools Data and analytics
63
✓
✓
z4host.com
Z4Host
documentation Gaming Infrastructure
DE
48
✓
saleor.io
Saleor Commerce
interface Developer tools Ecommerce +1
US
52
✓
launchpadly.co
Launchpadly
informational Marketing Community
51
✓
✓
questdb.com
QuestDB
documentation Data and analytics Databases
US
57
✓
✓
appsecsanta.com
AppSec Santa
informational Cybersecurity
51
✓
✓
qodo.ai
Qodo: Qodo is the AI Code Review and Governance Platform — the layer between AI coding tools and production. Qodo gives developers and reviewers high-precision, context-aware code review across the SD
documentation AI and machine learning Developer tools
61
✓
anarlog.so
Anarlog
interface
US
47
✓
guardsquare.com
Frequently Asked Questions
documentation Cybersecurity Developer tools
US
61
✓
inspect.software
inspect.software
interface Developer tools
US
50
✓
✓
frontendchecklist.io
Front-End Checklist
documentation Marketing Developer tools +1
US
47
✓
simular.ai
Simular
documentation Infrastructure AI agents and MCP +1
US
50
✓
orkes.io
Orkes
documentation AI and machine learning AI agents and MCP +2
48
✓
getpublii.com
Publii Static CMS
documentation Developer tools Open source projects
PL
52
✓
trevorlasn.com
I rebuilt 0xinsider around Polymarket sports and esports data
documentation Personal sites and blogs
46
✓
keyfactor.com
Keyfactor — LLMS.TXT
documentation Cybersecurity Industry and manufacturing +1
US
59
✓
screenconnect.com
ScreenConnect
transactional Cybersecurity Business software
US
66
✓
o.international
O International
documentation Crypto and Web3
FR
46
✓
acquia.com
Acquia
documentation AI and machine learning Marketing +1
US
62
✓
trezor.io
Trezor
transactional Crypto and Web3 Consumer electronics
60
✓
caseysoftware.com
Caseysoftware
documentation Developer tools Personal sites and blogs
US
47
✓
noplag.com
Noplag
interface Education AI and machine learning
US
47
✓
milvus.io
Milvus
interface Data and analytics Infrastructure +1
US
56
✓
yugabyte.com
YugabyteDB
documentation Data and analytics Databases +1
US
63
✓
✓
alphanodes.com
AlphaNodes GmbH
transactional Infrastructure Productivity +1
DE
46
✓
paradisosolutions.com
Paradiso Solutions - Enterprise AI Learning Management System
interface AI and machine learning Education +1
US
51
✓
persistent.com
llms.txt for persistent.com
documentation Business software
US
55
✓
rudderstack.com
rudderstack.com
documentation Data and analytics
US
66
✓
weblate.org
Weblate
transactional Developer tools Open source projects
CZ
65
✓
sourceforge.net
SourceForge
documentation Business software Open source projects
73
✓
groundy.com
Groundy
documentation AI and machine learning Developer tools
46
✓
calendesk.com
Calendesk
interface Design AI and machine learning +2
51
✓
✓
crowdfavorite.com
Crowd Favorite
documentation Business software
51
✓
datamation.com
Datamation
documentation Media
56
✓
immunitysec.com
ImmunitySec
documentation Cybersecurity
51
✓
aptean.com
Aptean LLM Documentation
documentation Industry and manufacturing AI and machine learning +1
59
✓
ironwallet.io
IronWallet
transactional Crypto and Web3
LV
55
✓
ipor.io
IPOR Fusion
documentation Crypto and Web3 Finance and payments
50
✓
✓
formbricks.com
Formbricks
transactional Marketing Open source projects
59
✓
osclass-classifieds.com
============================================================================
documentation Recruiting and careers Marketing +2
SK
48
✓
latitude.so
Latitude
interface AI and machine learning AI agents and MCP +2
US
51
✓
livewyer.io
LiveWyer
documentation Infrastructure AI and machine learning
46
✓
guidepointsecurity.com
Cybersecurity Consulting Services | GuidePoint Security
documentation Cybersecurity
US
58
✓
incident.io
incident.io
documentation DevOps and observability
US
55
✓
311institute.com
311 Institute
informational AI and machine learning Events and conferences
DE
50
✓
✓
diagrid.io
Diagrid
documentation AI and machine learning AI agents and MCP +2
US
47
✓
resend.com
Resend
interface Communications APIs and SDKs +1
US
68
✓
✓
noted.lol
Noted
documentation Infrastructure Productivity +2
54
✓
✓
cybertechnologyinsights.com
cybertechnologyinsights.com
documentation Marketing Media +1
US
46
✓
verdaccio.org
Verdaccio
documentation Developer tools Open source projects +1
US
53
✓
✓
zksync.io
ZKsync Enterprise
documentation Crypto and Web3 Infrastructure
US
55
✓
optimism.io
Optimism
documentation Crypto and Web3
DE
56
✓
kubermatic.com
Kubermatic
documentation Infrastructure
US
52
✓
✓
bref.sh
Bref
documentation Infrastructure Developer tools +1
US
51
✓
✓