endowment.dev Open Source Endowment (OSE)
informational Open source projects Nonprofit and advocacy US 45 ✓ ✓
contributors.org Contributor Funding
documentation Open source projects — 46 ✓ ✓
ergaster.org Ergaster
informational Personal sites and blogs — 46 ✓
alpha-omega.dev Alpha Omega
documentation Open source projects Cybersecurity US 52 ✓
sahanafoundation.org Sahana Foundation: Open Source Disaster Management Solutions
documentation Marketing Nonprofit and advocacy — 55 ✓
trycap.dev Cap – Open-source, self-hosted CAPTCHA alternative to reCAPTCHA
documentation Open source projects Cybersecurity — 49 ✓ ✓
kvinogradov.com Konstantin Vinogradov
informational Education Finance and payments — 46 ✓
projectcatalyst.io Project Catalyst - Knowledge Base
documentation Crypto and Web3 Documentation and reference — 47 ✓ ✓
dwolla.com Dwolla Developer Portal
interface Developer tools Finance and payments +1 US 63 ✓ ✓
itsfoss.com It's FOSS
documentation AI and machine learning Open source projects +2 — 68 ✓ ✓
drips.network Drips Docs
documentation Finance and payments Crypto and Web3 — 47 ✓ ✓
opentech.fund OTF Application Guidebook
documentation Nonprofit and advocacy Documentation and reference — 59 ✓ ✓
xuanwo.io Xuanwo's Blog
documentation Personal sites and blogs — 46 ✓
werd.io Ben Werdmuller
informational Media Personal sites and blogs — 58 ✓ ✓
tremendous.com Tremendous (https://www.tremendous.com) > The simplest way for businesses to send digital payouts, gift cards, and incentives globally—trusted by 10,000+ organizations.
transactional Finance and payments Business software — 53 ✓
hyperdash.com Hyperdash
documentation Data and analytics Crypto and Web3 US 61 ✓ ✓
dydx.xyz dYdX Documentation
interface Crypto and Web3 APIs and SDKs — 53 ✓ ✓
deepset.ai deepset
documentation AI and machine learning AI agents and MCP +1 US 59 ✓
railway.com Railway
documentation Infrastructure DevOps and observability US 62 ✓
mermaid.ai Mermaid
documentation Developer tools Productivity +1 — 62 ✓
fundingthecommons.io Funding the Commons
informational Events and conferences Crypto and Web3 US 46 ✓
usesynth.ai Synth documentation
interface Developer tools Open source projects +3 — 50 ✓ ✓
openssf.org Open Source Security Foundation
documentation Cybersecurity Open source projects US 60 ✓
cashraven.io Cash Raven
documentation Developer tools — 54 ✓
asyncapi.com AsyncAPI
documentation Open source projects APIs and SDKs +1 DE 61 ✓ ✓
photoprism.app PhotoPrism
transactional Infrastructure Media DE 62 ✓ ✓
iteratorshq.com Iterators
informational — 56 ✓ ✓
openhardware.science Gathering for Open Science Hardware
informational Marketing Science and research DE 51 ✓
rapidfort.com RapidFort
transactional Open source projects Cybersecurity +1 US 51 ✓
lfenergy.org LF Energy
documentation Industry and manufacturing Energy and utilities +1 US 55 ✓
connortumbleson.com Connor Tumbleson
documentation Gaming Personal sites and blogs US 56 ✓ ✓
aichatdaily.com AI Chat Daily
informational AI and machine learning Media US 47 ✓
vendure.io Vendure
interface Ecommerce Developer tools +1 US 47 ✓
chacc.co.uk Clear House Accountants LTD
documentation Finance and payments GB 47 ✓
o-ran-sc.org O-RAN Software Community
documentation Telecom Open source projects US 49 ✓
levinriegner.com L+R (Levin & Riegner)
documentation Design US 52 ✓
firecrawl.dev Firecrawl
interface AI and machine learning APIs and SDKs +2 US 65 ✓ ✓
robotframework.org Robot Framework
documentation Open source projects Developer tools US 61 ✓ ✓
akkudoktor.net Akkudoktor
documentation Science and research Energy and utilities DE 56 ✓
defenseunicorns.com Defense Unicorns
documentation Cybersecurity Infrastructure US 56 ✓ ✓
lightspark.com Lightspark
interface Finance and payments APIs and SDKs US 57 ✓
researchhub.com ResearchHub
documentation Science and research US 62 ✓ ✓
trysignalbase.com Signalbase
interface Data and analytics APIs and SDKs US 50 ✓
aswf.io ASWF
informational Open source projects US 47 ✓
blockscout.com Blockscout Developer Portal
interface Developer tools Crypto and Web3 +1 — 61 ✓
o.international O International
documentation Crypto and Web3 FR 51 ✓
lfnetworking.org LF Networking
informational Open source projects Telecom US 54 ✓
limxdynamics.com LimX Dynamics 逐际动力
documentation AI and machine learning Industry and manufacturing FR 57 ✓ ✓
juststeveking.com Steve McDougall — Personal Site
documentation Developer tools Personal sites and blogs — 52 ✓
pendle.finance Pendle Finance
interface Finance and payments Crypto and Web3 — 58 ✓
jaisenmathai.com Jaisen Mathai
documentation Personal sites and blogs US 51 ✓
rubycentral.org Ruby Central
documentation Community Nonprofit and advocacy +1 — 62 ✓ ✓
opengrants.io OpenGrants
interface Business software APIs and SDKs — 51 ✓ ✓
gemwallet.com Gem Wallet
transactional Crypto and Web3 AE 57 ✓
nautilustrader.io NautilusTrader
documentation Finance and payments Developer tools +1 US 51 ✓ ✓
foojay.io foojay.io - Friends Of OpenJDK
documentation Developer tools — 51 ✓
foundationsource.com Foundation Source: Your Partner in Giving
documentation Business software Nonprofit and advocacy US 56 ✓
openmarket.xyz OpenMarket
interface Data and analytics APIs and SDKs +1 — 56 ✓
fusionenergybase.com Fusion Energy Base
documentation Science and research Energy and utilities +1 — 51 ✓
theubj.com The UBJ
informational AI and machine learning Industry and manufacturing +1 — 57 ✓ ✓
rescale.com Rescale
documentation Science and research Business software +1 — 53 ✓
ollygarden.com OllyGarden
interface AI and machine learning Developer tools +1 — 50 ✓ ✓
openflows.org Openflows
documentation Documentation and reference — 46 ✓
edtechreview.in EdTechReview
documentation Education Media IN 57 ✓ ✓
aibusinessweekly.net AI Business Weekly
informational AI and machine learning Media — 52 ✓
groundy.com Groundy
documentation AI and machine learning Developer tools — 51 ✓
infotechinc.com Infotech
documentation Government and public services Business software US 56 ✓
propellerheads.xyz Tycho
documentation Crypto and Web3 — 46 ✓ ✓
shu.ac.uk Sheffield Hallam University
documentation Education GB 59 ✓
simplex.chat SimpleX
interface Communications Developer tools US 64 ✓ ✓
gcri.org Global Catastrophic Risk Institute
informational AI and machine learning Science and research FR 46 ✓
lando.dev Lando
documentation DevOps and observability Developer tools +1 DE 57 ✓ ✓
congrant.com Congrant: The All-in-One Fundraising Platform for Japanese NPOs
documentation Business software Finance and payments +1 CA 52 ✓
airfleet.co Airfleet
documentation Marketing — 50 ✓ ✓
appalachian.org Southern Appalachian Highlands Conservancy: Protecting the mountains of NC and TN
documentation Marketing Nonprofit and advocacy US 51 ✓
whydonate.com WhyDonate
documentation Finance and payments Nonprofit and advocacy NL 60 ✓
capitalsourcegroup.com Capital Source Group, LLC: Flexible Working Capital Solutions
informational Finance and payments US 46 ✓
singularityweblog.com Singularity Weblog
informational Personal sites and blogs US 53 ✓
alphafinance.io Alpha Finance
documentation Finance and payments Crypto and Web3 +1 — 47 ✓
theexchange.africa The Exchange Africa
informational Media — 46 ✓
nesbitt.io Andrew Nesbitt
documentation Developer tools Open source projects +2 — 57 ✓ ✓
naiglobal.com NAI Global
informational Real estate US 52 ✓
x402.org x402
documentation Finance and payments AI agents and MCP — 53 ✓
coldcard.com COLDCARD
transactional Finance and payments Crypto and Web3 +1 — 62 ✓ ✓
sambanova.ai SambaNova
interface AI and machine learning Infrastructure US 59 ✓
effektiv-spenden.org Effektiv Spenden
documentation Nonprofit and advocacy — 51 ✓
tkxel.com Your Name — yourwebsite.com
informational Marketing AI and machine learning — 53 ✓
raiselens.com Raise Lens
interface Finance and payments — 50 ✓ ✓
uu.se Uppsala University
informational Education Science and research SE 61 ✓
lillio.com Lillio
documentation Education Business software — 59 ✓
mintlify.app Wordsmith API
interface APIs and SDKs US 49 ✓ ✓
0xarchive.io 0xArchive Docs
interface Data and analytics Crypto and Web3 +1 — 45 ✓ ✓
unusual.vc Unusual
documentation Finance and payments US 48 ✓
logicballs.com LogicBalls
transactional AI and machine learning US 60 ✓ ✓
lstmed.ac.uk Liverpool School of Tropical Medicine (LSTM)
documentation Education Healthcare +1 GB 57 ✓ ✓
lndo.site Lando
DE 60 ✓ ✓
kayo.digital Kayo Digital
informational Ecommerce Marketing GB 55 ✓ ✓
protofire.io Protofire
documentation Crypto and Web3 Finance and payments — 49 ✓
cfso.net Community Foundation of the South Okanagan Similkameen
documentation Nonprofit and advocacy US 46 ✓
dyne.org Dyne.org
documentation Open source projects US 61 ✓
firstlook.gg FirstLook
transactional Gaming Business software — 49 ✓ ✓
cd.foundation CD Foundation
documentation Developer tools Open source projects +1 US 55 ✓
hive.io Hive
documentation Crypto and Web3 — 52 ✓
graphify.com Graphify
interface Developer tools Data and analytics +1 US 55 ✓ ✓
lfopensource.cn LF Open Source, LLC
documentation Open source projects Events and conferences CN 47 ✓
tokenminds.co TokenMinds
documentation Crypto and Web3 US 55 ✓ ✓
civiciq.com Civic IQ
documentation Marketing Business software +1 — 51 ✓
naturaily.com Naturaily
documentation Ecommerce US 56 ✓ ✓
coincrafty.com CoinCrafty
documentation Media Crypto and Web3 — 53 ✓
sentrydigitalservices.com Sentry Digital Services
documentation AI and machine learning Marketing — 48 ✓ ✓
plus1.org PLUS1
interface Nonprofit and advocacy US 51 ✓
beamprobe.com Beamprobe
transactional Business software GB 46 ✓ ✓
cassandra.app Cassandra
documentation AI and machine learning Marketing NL 46 ✓
openchainproject.org OpenChain
documentation Open source projects US 53 ✓
beta.nyc BetaNYC
informational Marketing Community +1 US 51 ✓
modular.com Modular
interface AI and machine learning Infrastructure US 60 ✓
exploreaccess.org Explore Access
documentation Education Nonprofit and advocacy US 46 ✓
clifford.at Claire's Homepage
documentation AT 53 ✓
fundraiseup.com Fundraise Up
interface AI and machine learning Finance and payments +1 US 61 ✓
sentient.foundation Sentient Foundation
informational Nonprofit and advocacy AI and machine learning US 47 ✓
foundant.com Foundant
documentation Business software — 56 ✓
openwallet.foundation OpenWallet Foundation
documentation Open source projects US 51 ✓
opensourcesweden.org Open Source Sweden
informational Open source projects US 50 ✓ ✓
awardspring.com AwardSpring
interface Education APIs and SDKs +1 US 61 ✓ ✓
indexventures.com Index Ventures
informational Finance and payments Healthcare IE 60 ✓
fundraisingfox.com Fundraising Fox
documentation Data and analytics Finance and payments — 47 ✓ ✓
globalmethodist.org Global Methodist Church
documentation Nonprofit and advocacy — 49 ✓
predictleads.com PredictLeads
interface AI and machine learning AI agents and MCP +2 DE 52 ✓
entrepreneurssource.com The Entrepreneur's Source
informational Recruiting and careers US 47 ✓
stockpil.com StockPil
documentation Media Finance and payments SG 55 ✓
thebridge.jp BRIDGE（ブリッジ）
informational Media JP 51 ✓
topmarkfunding.com TopMark Funding
informational US 47 ✓
siliconflorist.com Silicon Florist
documentation AI and machine learning Media US 61 ✓
linkupapi.com LinkupAPI
interface AI and machine learning APIs and SDKs +2 US 46 ✓
stepto.net StepTo
documentation Developer tools Finance and payments +2 DE 50 ✓ ✓
vana.org Vana
documentation AI and machine learning US 56 ✓ ✓
useparallel.com Parallel
documentation Recruiting and careers US 55 ✓ ✓
paxos.com Paxos
interface Crypto and Web3 Finance and payments +1 NL 61 ✓
akash.network Akash Network
interface Infrastructure AI and machine learning +1 — 62 ✓ ✓
openskypolicy.org Open Sky
informational Marketing Government and public services +1 — 46 ✓
getclera.com Clera
interface Recruiting and careers US 54 ✓
thehub.ca The Hub
documentation Media CA 59 ✓
finta.ai Finta
documentation Marketing Business software +1 US 52 ✓
zeusln.app ZEUS Documentation
documentation Ecommerce Crypto and Web3 US 55 ✓ ✓
highnote.com Highnote
interface Finance and payments APIs and SDKs US 58 ✓ ✓
apexcharts.com ApexCharts
documentation Data and analytics Developer tools US 62 ✓ ✓
tritoncloud.io Triton Cloud
interface Infrastructure AI agents and MCP US 47 ✓
executivegov.com ExecutiveGov
informational Government and public services US 56 ✓
boldstart.vc boldstart ventures
informational Finance and payments US 47 ✓
communitynewspapers.com Miami’s Community News
informational Media US 59 ✓
nytimespost.com NEW YORK TIMES POST
informational Media FR 55 ✓
rietta.com Rietta Cybersecurity
documentation Cybersecurity Government and public services — 48 ✓
flowstobay.org Flows To Bay
informational Marketing US 52 ✓
adamkalamchi.com adamkalamchi.com
documentation Real estate AI and machine learning +1 US 50 ✓ ✓
datacite.org DataCite Support Documentation
documentation Science and research Documentation and reference — 61 ✓
cleveroad.com Cleveroad
documentation Developer tools Business software — 60 ✓
snap.com Snap for Developers
documentation Developer tools APIs and SDKs — 60 ✓
honorlock.com Honorlock Online Proctoring
documentation Marketing Education US 59 ✓
multicoin.capital Multicoin Capital Website
informational Crypto and Web3 Finance and payments US 58 ✓
altss.com Altss
documentation Data and analytics Finance and payments US 57 ✓ ✓
sei.org SEI: Bridging science and policy since 1989
documentation Science and research Nonprofit and advocacy — 57 ✓
octoeverywhere.com OctoEverywhere.com
documentation Consumer electronics — 56 ✓ ✓
floship.com Floship
documentation Ecommerce Logistics and shipping US 53 ✓
digitalenterprise.org Digital Enterprise
documentation — 52 ✓
theoccupiedtimes.org The Occupied Times
informational Media US 52 ✓
pssi.cz PSSI
informational Industry and manufacturing Science and research CZ 51 ✓
pinepods.online PinePods Documentation
documentation Media US 50 ✓ ✓
basicint.org BASIC
informational Nonprofit and advocacy Science and research — 47 ✓
growpittsburgh.org Grow Pittsburgh
documentation Nonprofit and advocacy US 47 ✓
ionix.io IONIX: Pinpoint Validate and Fix Exposures, Fast
documentation Cybersecurity US 47 ✓
moltrust.ch MolTrust
interface AI and machine learning AI agents and MCP +2 CH 47 ✓
cwhkcpa.com CW CPA: Empowering your international expansion with our trusted advisory\.
documentation Finance and payments HK 46 ✓
gatesinstitute.org WH Gates Institute for Population and Reproductive Health: Scholarship \& Science for Social Change
informational Healthcare Science and research US 46 ✓
rockstarseo.ca Rockstar SEO and Marketing
documentation Marketing CA 46 ✓
splits.org Splits
documentation Finance and payments US 46 ✓
cryptomoonpress.com CryptoMoonPress
informational Crypto and Web3 Media US 47 ✓
altar.io Altar.io
documentation AI and machine learning Developer tools — 47 ✓
paradigm.xyz Paradigm
documentation Finance and payments Crypto and Web3 — 64 ✓ ✓
sardine.ai sardine.ai
documentation AI and machine learning Cybersecurity +1 US 67 ✓ ✓
iota.org IOTA
documentation Crypto and Web3 DE 65 ✓ ✓
hunter.io Hunter
interface AI agents and MCP Business software +1 US 62 ✓ ✓
gloriumtech.com Glorium Technologies
informational Business software US 58 ✓
psi.org PSI
informational Healthcare Nonprofit and advocacy US 58 ✓
cognyte.com Cognyte
documentation Cybersecurity DE 57 ✓
gfi.org The Good Food Institute
informational Nonprofit and advocacy Science and research — 57 ✓
tilde.ai Tilde.ai
documentation AI and machine learning DE 56 ✓
snapchatplanets.net Snapchat Planets - Meaning & Order Everything You Need To Know 2025
informational US 55 ✓
straiker.ai Straiker
documentation AI and machine learning Cybersecurity +1 US 55 ✓
startentrepreneureonline.com Start Entrepreneur Online
informational Marketing FR 53 ✓
identityweek.net Identity Week
informational Cybersecurity Events and conferences US 52 ✓
spektion.com Spektion
documentation AI and machine learning Cybersecurity US 52 ✓
zeta.markets Zeta Markets
documentation Crypto and Web3 Finance and payments — 52 ✓ ✓
angelinvest.ventures Angel Invest
documentation Finance and payments US 51 ✓
1clickimpact.com 1ClickImpact
interface APIs and SDKs — 50 ✓ ✓
acceldata.io Acceldata — The Agentic Data Management Platform
documentation AI and machine learning Data and analytics US 48 ✓
istmarkets.com IST Markets | Trade Forex, Gold & Crypto | Regulated Global Broker
documentation Finance and payments MU 47 ✓
civimobile.org CiviMobile - a mobile application for CiviCRM
documentation Marketing DE 46 ✓
silenteight.com Silent Eight
documentation AI and machine learning Cybersecurity +1 NL 46 ✓
veteransunited.com Veterans United Home Loans
documentation Finance and payments Real estate — 60 ✓
alicelabs.ai Alice Labs
documentation AI and machine learning Education US 56 ✓ ✓
veteransnews.org Veterans News — llms.txt
documentation Media US 45 ✓ ✓
novanews.co.za NovaNews: To Inform, Engage and Empower Local Communities
informational Media ZA 46 ✓
meetorbis.com Orbis
documentation AI and machine learning Marketing US 48 ✓ ✓
openchainbench.com OpenChainBench
interface Data and analytics Crypto and Web3 +1 US 46 ✓ ✓
orderly.network Orderly Network
documentation Crypto and Web3 Developer tools US 60 ✓ ✓
gda.group GDA Group
documentation Finance and payments US 50 ✓ ✓
charityjournal.org Charity Journal
informational Finance and payments Nonprofit and advocacy +1 FR 46 ✓
brale.xyz Brale
interface Finance and payments Crypto and Web3 +1 — 56 ✓ ✓
311institute.com 311 Institute
documentation AI and machine learning Science and research DE 55 ✓ ✓
warwickartscentre.co.uk Warwick Arts Centre
transactional Arts and culture Events and conferences +1 GB 61 ✓ ✓
kahua.com Kahua
documentation Business software Construction and architecture US 56 ✓
coinira.com Coin IRA: Bitcoin and Crypto IRAs
interface Crypto and Web3 Finance and payments US 51 ✓
nimistu.ee nimistu — Estonia's public-interest company register
interface Data and analytics Government and public services EE 48 ✓
davidjolly.com David Jolly
informational Healthcare Government and public services US 52 ✓
4rmidatlantic.com Mid\-Atlantic 4R Nutrient Stewardship Association: Where 4R Nutrient Stewardship Meets Field\-Proven Results
documentation Education Agriculture +1 US 46 ✓
team-gpt.com Team-GPT
transactional AI and machine learning Productivity — 53 ✓
techloy.com Techloy
informational Media NL 63 ✓ ✓
abcyapi.net abcyapi
informational Media — 56 ✓ ✓
exeter.ac.uk University of Exeter
documentation Education GB 61 ✓
energymatters.com.au Energy Matters
transactional Energy and utilities AU 53 ✓
ethereum.org Ethereum.org
documentation Education Crypto and Web3 +1 — 67 ✓
researchhub.foundation ResearchHub Foundation
interface Science and research Crypto and Web3 US 46 ✓
curearthritis.org Arthritis National Research Foundation | Funding Research To Cure Arthritis
documentation Healthcare Nonprofit and advocacy +1 US 48 ✓
basepowercompany.com Base Power Company
transactional Energy and utilities Consumer electronics US 55 ✓
doe.so Doe
interface AI and machine learning AI agents and MCP US 45 ✓ ✓
intuitionlabs.ai IntuitionLabs
documentation Data and analytics Developer tools +2 US 59 ✓
alion.io Alion
interface AI and machine learning Recruiting and careers AE 51 ✓ ✓
nhbc.co.uk NHBC (National House Building Council)
documentation Education Insurance +1 GB 59 ✓
heritagearthouse.co.uk Heritage Art House
documentation Marketing GB 46 ✓
viralnation.com Viral Nation
documentation Community Marketing +1 US 60 ✓ ✓
autismsciencefoundation.org Autism Science Foundation
documentation Science and research Nonprofit and advocacy US 58 ✓
edustaff.org Edustaff
informational Recruiting and careers US 50 ✓
faros.ai Faros
transactional AI agents and MCP DevOps and observability US 58 ✓
tandiu.cn TANDIU 钽铥
interface AI and machine learning Data and analytics CN 45 ✓ ✓
gonkadocs.com Gonka Docs
documentation AI and machine learning Documentation and reference +1 US 46 ✓ ✓
reason.org Reason Foundation
informational Nonprofit and advocacy US 57 ✓
twinstrata.com Aishwar Babber
informational AI and machine learning — 48 ✓
sdnewswatch.org South Dakota News Watch
informational Media Nonprofit and advocacy NL 58 ✓ ✓
mohtaassociates.com Chartered Accountants
informational Legal FR 51 ✓
reconstructingjudaism.org Reconstructing Judaism
documentation US 56 ✓
schoolofdata.org School of Data
documentation Marketing Education — 49 ✓
sharpe.ai Sharpe AI
interface Finance and payments Data and analytics +1 — 54 ✓ ✓
acrlog.org ACRLog
informational Marketing US 52 ✓
kubermatic.com Kubermatic
documentation Infrastructure US 57 ✓ ✓
fastgovtnewsalert.com Fast Govt News Alert
informational Media DE 49 ✓
quicken.com Quicken
transactional Finance and payments US 58 ✓
studiesweekly.com Studies Weekly
documentation Education — 57 ✓
stablecoininsider.org StablecoinInsider
documentation AI and machine learning Crypto and Web3 — 55 ✓ ✓
bittensor.com Bittensor
interface Crypto and Web3 APIs and SDKs US 59 ✓ ✓
agnikul.in Agnikul Cosmos
documentation Industry and manufacturing Infrastructure IN 56 ✓ ✓