501c3.org Foundation Group®: Empowering Nonprofit Success Since 1995
transactional Nonprofit and advocacy 52 ✓
fromtheheartproductions.com From the Heart Productions: Film Funding, Fiscal Sponsorship & Film Grants
documentation Arts and culture Nonprofit and advocacy 47 ✓
charitycharge.com Charity Charge
documentation Finance and payments US 47 ✓
nonprofit.courses Nonprofit\.Courses: Education \& Training for Staff \& Volunteers
documentation Education US 46 ✓
ffwd.org Fast Forward
documentation Nonprofit and advocacy US 52 ✓ ✓
gcn.org Georgia Center for Nonprofits (GCN)
informational Nonprofit and advocacy US 46 ✓
autismsciencefoundation.org Autism Science Foundation
documentation Science and research Nonprofit and advocacy US 47 ✓
grantedai.com Granted AI
interface AI and machine learning Nonprofit and advocacy +1 US 54 ✓ ✓
cureepilepsy.org CURE Epilepsy: Promoting and funding patient\-focused research\.
informational Nonprofit and advocacy Healthcare +1 51 ✓
icarol.com iCarol
documentation Business software Nonprofit and advocacy US 51 ✓
bethanyseminary.edu Bethany Theological Seminary
documentation US 49 ✓
lustgarten.org Lustgarten Foundation for Pancreatic Cancer Research
documentation Healthcare Nonprofit and advocacy +1 US 51 ✓
galapagos.org Galápagos Conservancy: Welcome to Galápagos Conservancy, the only U\.S\. nonprofit exclusively dedicated to the conservation of the Galápagos Islands\. Help us preserve, protect, and restore Galápagos
documentation Nonprofit and advocacy US 52 ✓
sparkrock.com Sparkrock
documentation Business software US 46 ✓
grahampelton.com Graham-Pelton
documentation Marketing 46 ✓
bcrf.org Breast Cancer Research Foundation
documentation Nonprofit and advocacy Science and research US 60 ✓
amyeisenstein.com Amy Eisenstein: Empowering Your Nonprofit and You
documentation US 46 ✓
thebarbedwire.com The Barbed Wire
informational Food and dining Media NL 52 ✓ ✓
sdfoundation.org San Diego Foundation: Just, Equitable and Resilient Communities
informational Community Nonprofit and advocacy US 51 ✓
eunasolutions.com Euna Solutions
documentation Finance and payments Business software 51 ✓
plus1.org PLUS1
interface US 46 ✓
philea.eu Philea
informational Nonprofit and advocacy DE 51 ✓
forumone.com Forum One
documentation AI and machine learning US 48 ✓
bpm.com BPM
informational Finance and payments US 52 ✓
oneeach.com OneEach Technologies
documentation Infrastructure Marketing +1 US 55 ✓
hbkcpa.com HBK
documentation US 48 ✓
goodgrants.com Grants management software
documentation Business software US 46 ✓
nonprofitready.org NonprofitReady
interface Education US 46 ✓
dentistrytoday.com Dentistry Today
informational Healthcare Media 54 ✓
symplify.com My Blog
informational Marketing SE 47 ✓
crowdedfinance.com Crowded
documentation Finance and payments 47 ✓
carbonmapper.org Carbon Mapper
documentation Science and research Nonprofit and advocacy US 48 ✓
infotech.com Info-Tech Research Group
documentation Cybersecurity Healthcare US 60 ✓
clickandpledge.com Click & Pledge
informational Finance and payments Business software +1 US 55 ✓
thewaterproject.org The Water Project
documentation Nonprofit and advocacy 47 ✓
opengrants.io OpenGrants
interface Business software APIs and SDKs 51 ✓ ✓
brightstart.com Bright Start 529
documentation US 47 ✓
memberpress.com MemberPress
documentation Marketing Business software 60 ✓
researchhub.com ResearchHub
documentation Science and research US 57 ✓ ✓
sonoran.edu www.sonoran.edu
informational Education Healthcare US 51 ✓
waggle.org Waggle
transactional Healthcare Nonprofit and advocacy FR 50 ✓
cliquestudios.com cliquestudios.com
documentation Ecommerce Education +1 US 48 ✓
carecamps.org Care Camps Foundation
transactional Ecommerce US 46 ✓
instrumentl.com Instrumentl
transactional Business software 59 ✓
digitalenterprise.org Digital Enterprise
informational 47 ✓
powerhrg.com Power Home Remodeling
documentation US 49 ✓
ettebiz.com ETTE — Empowerment Through Technology & Education, Inc.
documentation Cybersecurity Infrastructure 50 ✓ ✓
bluenotary.us BlueNotary
documentation Marketing US 51 ✓
hayniecpas.com Haynie
informational Finance and payments US 47 ✓
neonone.com Neon One
informational Business software US 51 ✓
bigcatrescue.org Big Cat Rescue
documentation Nonprofit and advocacy US 54 ✓
sdhumane.org San Diego Humane Society
informational Marketing Nonprofit and advocacy US 58 ✓
gfi.org The Good Food Institute
informational Education Nonprofit and advocacy +1 57 ✓
churchinneed.org Aid to the Church in Need (ACN-USA)
informational Nonprofit and advocacy 51 ✓
skillyai.com skilly
documentation AI and machine learning 46 ✓
ata.org American Tinnitus Association
informational Marketing Healthcare +1 US 52 ✓
ats.org American Technion Society (ATS)
documentation Science and research Education +1 48 ✓
unitedthroughreading.org United Through Reading
documentation US 47 ✓
neksasdigital.com https://neksasdigital.com
transactional Ecommerce FR 47 ✓
ageways.org AgeWays
documentation Marketing Government and public services US 47 ✓
easterncongo.org Eastern Congo Initiative
documentation Marketing US 46 ✓
medshare.org MedShare – Global Health Nonprofit Organization
documentation Healthcare US 48 ✓
cinephiliabeyond.org Cinephilia & Beyond
informational Media Arts and culture HR 52 ✓
helphopelive.org Help Hope Live: Help Hope Live is a nonprofit national organization dedicated to raising money for medical bills and expenses through crowdfunding\. Visit us to learn more\!
documentation Marketing Nonprofit and advocacy 52 ✓
concussionandcte.org Concussion \& CTE Foundation
documentation Nonprofit and advocacy Healthcare 53 ✓
parentstogetheraction.org ParentsTogether Action
documentation 47 ✓
clusterbusters.org Clusterbusters: We support research for better treatments and a cure while advocating to improve the lives of those struggling with cluster headaches\.
informational Healthcare Nonprofit and advocacy 47 ✓
edtrust.org EdTrust
informational Nonprofit and advocacy Education 60 ✓
legalforgood.com Legal for Good
interface Legal US 45 ✓
solvecfs.org Solve ME/CFS Initiative: Leveraging patient\-centered research to cure ME/CFS
informational Nonprofit and advocacy Science and research US 51 ✓
teamallegiance.com AGP: Allegiance Group \+ Pursuant
informational Healthcare Marketing +1 50 ✓
events.org Events.org
transactional Nonprofit and advocacy Events and conferences US 47 ✓
fundraisingeverywhere.com Fundraising Everywhere: Our friendly online community provides professional development, peer support and networking for fundraisers and future charity leaders\.
documentation Community US 46 ✓
curesearch.org CureSearch
informational Nonprofit and advocacy Science and research US 52 ✓
stimpunks.org Stimpunks Foundation: Mutual Aid and Human-Centered Learning for Neurodivergent and Disabled People
documentation Education US 46 ✓
directrelief.org Direct Relief
documentation Healthcare Nonprofit and advocacy US 62 ✓
fundacionlealtad.org Fundación Lealtad: Transparencia y Buenas Prácticas de ONG
documentation Nonprofit and advocacy US 48 ✓
societ.com Societ: Do More Good\.
documentation Business software Nonprofit and advocacy CA 50 ✓
umdf.org UMDF
informational Nonprofit and advocacy Healthcare US 52 ✓
flexigrant.com Flexigrant
interface Business software Government and public services US 50 ✓
mightycause.com Mightycause
documentation Marketing Nonprofit and advocacy US 62 ✓
artadia.org Artadia
transactional Arts and culture Nonprofit and advocacy 46 ✓
cuny.com C.U.N.Y. Digital
documentation Marketing Nonprofit and advocacy 52 ✓
donorsearch.net DonorSearch: Connect Giving Aspirations to Giving Capacity\.
documentation Nonprofit and advocacy Business software +1 US 51 ✓
e8angels.com E8 Angels
documentation US 47 ✓
spotfund.com Spotfund
transactional Finance and payments Nonprofit and advocacy US 52 ✓
insurancefornonprofits.org Nonprofits Insurance Alliance: A head for insurance\. A heart for nonprofits\.
documentation Insurance Nonprofit and advocacy US 50 ✓
beachfleischman.com BeachFleischman: Comprehensive Accounting, Tax, Advisory & Cybersecurity Solutions
documentation Cybersecurity Finance and payments US 46 ✓
honeywellarts.org honeywellarts
interface Arts and culture Events and conferences +1 US 45 ✓
upcounsel.com UpCounsel
informational Legal 62 ✓
corecommerce.com CoreCommerce
documentation Finance and payments US 60 ✓
finca.org FINCA International
documentation Finance and payments 47 ✓
data-basics.com DATABASICS
documentation Finance and payments Healthcare +1 US 47 ✓
gailperrygroup.com Gail Perry Group: Nonprofit Fundraising Consultants
informational Nonprofit and advocacy UA 46 ✓
toryburchfoundation.org Tory Burch Foundation
documentation Nonprofit and advocacy RO 51 ✓
hiddenvilla.org Hidden Villa
documentation Marketing 46 ✓
funraise.org Funraise
documentation Marketing Nonprofit and advocacy +1 55 ✓
infoodle.com infoodle
documentation Marketing AU 46 ✓
westonaprice.org The Weston A\. Price Foundation
informational Marketing Nonprofit and advocacy US 62 ✓
opportunityvillage.org Opportunity Village
informational Nonprofit and advocacy 48 ✓
adyen.com Adyen - Engineered for ambition
documentation Finance and payments CA 65 ✓
commitchange.com CommitChange
documentation Finance and payments Business software 49 ✓
mojoauth.com MojoAuth - High-concurrency authentication for consumer apps
interface Cybersecurity Authentication and identity 55 ✓ ✓
flhousing.org Florida Housing Coalition
documentation US 47 ✓
carb-x.org Carb\-X
informational Marketing Science and research US 50 ✓
ameriprise.com www.Ameriprise.com/llms.txt
documentation Finance and payments 62 ✓
readsludge.com Sludge
documentation Media 56 ✓ ✓
onecause.com OneCause: Powerful Fundraising Solutions
documentation Business software Events and conferences US 62 ✓
investigatemidwest.org Investigate Midwest
informational Media Nonprofit and advocacy NL 56 ✓ ✓
gfieurope.org GFI Europe
informational Nonprofit and advocacy 48 ✓
reviewr.com Reviewr
documentation Business software US 51 ✓
charitylawyerblog.com Charity Lawyer Blog: Nonprofit Law Simplified
documentation US 47 ✓
nchinc.com NCH
documentation Education Real estate 48 ✓
massinc.org MassINC
informational Media Nonprofit and advocacy US 48 ✓
nuvve.com Nuvve
documentation US 48 ✓
eqfl.org Equality Florida
informational Nonprofit and advocacy 47 ✓
givechariot.com Chariot
documentation Finance and payments Business software +1 US 55 ✓ ✓
ratnanidhi.org Charitable & NGO Trust For Education India - Online Charity Donation - Donate Money To Charity
documentation Nonprofit and advocacy 47 ✓
ncrp.org NCRP
documentation Marketing Nonprofit and advocacy US 51 ✓
labyrinthinc.com Labyrinth, Inc.
documentation US 48 ✓
westutter.org NSA
interface Healthcare Nonprofit and advocacy US 46 ✓
ctpublic.org Connecticut Public
informational Media US 61 ✓
prosperitynow.org Prosperity Now
informational Nonprofit and advocacy 48 ✓
collegepulse.com College Pulse
documentation Data and analytics Marketing 48 ✓
oneearth.org One Earth
documentation Nonprofit and advocacy Science and research 60 ✓
philanthropy.org 990 Scout
informational Nonprofit and advocacy Data and analytics 47 ✓
aif.org American India Foundation (AIF)
informational Nonprofit and advocacy US 48 ✓
nvcf.org NVCF
interface Nonprofit and advocacy US 45 ✓
csh.org Corporation for Supportive Housing: Building Thriving Communities
documentation US 51 ✓
credit.org Credit.org
informational Finance and payments Nonprofit and advocacy US 48 ✓
isabellasantosfoundation.org Isabella Santos Foundation: Give Greater Outcomes for Children with Rare Cancer
documentation US 46 ✓
techforpalestine.org Tech for Palestine
documentation 48 ✓
everytexan.org Every Texan
informational Healthcare Nonprofit and advocacy US 48 ✓
rallyfoundation.org Rally Foundation for Childhood Cancer Research
documentation 46 ✓
kananas.com Kananas
documentation Business software DE 50 ✓
implan.com IMPLAN
interface Data and analytics US 50 ✓
goodera.com Goodera — Global Corporate Volunteering & Social Impact Platform
documentation Business software US 48 ✓
kresge.org Kresge Foundation
informational Education Nonprofit and advocacy 53 ✓
intellipay.com IntelliPay
documentation Ecommerce Finance and payments US 51 ✓ ✓
fundraisingguides.com Fundraising Guides
documentation Nonprofit and advocacy Documentation and reference US 45 ✓ ✓
natcom.org National Communication Association
informational Marketing Science and research US 52 ✓
accountingedu.org CPA 2025 Requirements by State | CPA Exam and Accountant Education
documentation Education 46 ✓
richmonder.org The Richmonder
informational Government and public services Media NL 52 ✓ ✓
psi.org PSI
documentation Healthcare US 47 ✓
rubycentral.org Ruby Central
documentation Community Nonprofit and advocacy +1 57 ✓ ✓
aaronhall.com Aaron Hall, Attorney — aaronhall.com
documentation Legal 55 ✓ ✓
lifespan.io Lifespan Research Institute
informational Science and research Nonprofit and advocacy 50 ✓
communityprogress.org Center for Community Progress: Vacant Spaces into Vibrant Places
documentation Community US 47 ✓
hubbub.net Hubbub
documentation Education US 47 ✓
jcie.org JCIE
documentation US 47 ✓
icnl.org ICNL: We work hand in hand with partners around the world to build a legal environment where civic freedoms thrive\.
informational Legal Nonprofit and advocacy 60 ✓
bizee.com Bizee
transactional Business software 58 ✓
raiselens.com Raise Lens
interface Finance and payments Data and analytics 49 ✓ ✓
kidsgardening.org KidsGardening
documentation Education Nonprofit and advocacy 48 ✓
finta.ai Finta
documentation Marketing US 47 ✓
veteransunited.com Veterans United Home Loans
documentation Finance and payments Real estate 60 ✓
ppic.org Public Policy Institute of California (PPIC)
documentation Science and research Nonprofit and advocacy 56 ✓ ✓
sdnewswatch.org South Dakota News Watch
informational Media Nonprofit and advocacy NL 53 ✓ ✓
curriculumredesign.org Center for Curriculum Redesign | Education for the Age of AI
informational AI and machine learning Marketing +1 US 52 ✓ ✓
compleatsoftware.com Compleat Software
documentation Marketing GB 46 ✓
newbostonpost.com NewBostonPost | Massachusetts Conservative News
informational Media NL 56 ✓ ✓
ffxnow.com FFXnow
informational Food and dining Media 53 ✓
fundraising.co.uk UK Fundraising: Fundraising news, ideas and inspiration for professional charity fundraisers
informational Media Nonprofit and advocacy GB 53 ✓
binaytara.org Binaytara
documentation 47 ✓
amphibians.org Amphibian Survival Alliance
documentation Nonprofit and advocacy US 51 ✓
wes.org World Education Services (WES)
transactional Education US 62 ✓
luminafoundation.org Lumina Foundation
documentation Education Nonprofit and advocacy 56 ✓
beyondtype1.org Beyond Type 1
documentation Healthcare Nonprofit and advocacy US 53 ✓
headwaterseconomics.org Headwaters Economics: Independent Nonpartisan Research
documentation Science and research US 53 ✓
technovation.org Technovation
documentation Education Nonprofit and advocacy US 53 ✓
animalcharityevaluators.org Animal Charity Evaluators
documentation Nonprofit and advocacy US 52 ✓
racinecountyeye.com Racine County Eye
informational Media US 49 ✓
synctera.com Synctera
documentation Finance and payments US 47 ✓
bams.com BAMS (Bank Associates Merchant Services)
transactional Finance and payments Ecommerce US 46 ✓
milfordlive.com Milford LIVE! - Local Delaware News, Kent and Sussex Counties
documentation Media US 47 ✓
africanclimatefoundation.org The African Climate Foundation
documentation Marketing 46 ✓
desmog.com DeSmog
informational Media 62 ✓
cancercare.org CancerCare
informational Healthcare Nonprofit and advocacy 60 ✓
enterprisecommunity.org Enterprise Community Partners
documentation Community Nonprofit and advocacy +1 59 ✓
tempesttech.com Tempest Technologies
documentation Marketing Design US 55 ✓
ecardwidget.com eCardWidget
interface Business software Marketing 53 ✓ ✓
emailvendorselection.com Email Vendor Selection: Find the best email service provider
informational Marketing Business software 52 ✓
resolvetosavelives.org Resolve to Save Lives: Global health experts on a mission to stop preventable deaths
informational Healthcare Nonprofit and advocacy US 52 ✓
icanpeacework.org International Civil Society Action Network (ICAN)
documentation Marketing US 51 ✓ ✓
compasshealthnetwork.org Compass Health Network
transactional Healthcare US 50 ✓
ktna.org KTNA 88.9FM
documentation 50 ✓ ✓
optimy.com optimy.com — llms.txt
documentation Education Business software US 49 ✓
jkcf.org Jack Kent Cooke Foundation
informational Nonprofit and advocacy Education US 48 ✓
nc211.org NC 211
informational Government and public services US 48 ✓
savebay.org Save The Bay
informational Marketing Nonprofit and advocacy TR 48 ✓
teleporthq.io teleportHQ.io - Production
documentation Design Developer tools +3 US 48 ✓
intellisee.com IntelliSee \| AI Physical Security: AI\-Powered Safety Technology
documentation AI and machine learning Cybersecurity 47 ✓
neovation.com Neovation
documentation US 47 ✓
payscout.com Payscout
documentation Finance and payments US 47 ✓
conservationlands.org Conservation Lands Foundation
informational Nonprofit and advocacy US 46 ✓
ed-spaces.com EDspaces
documentation Marketing 46 ✓
center4research.org National Center for Health Research
informational Healthcare Nonprofit and advocacy US 60 ✓
masschallenge.org MassChallenge
informational Events and conferences Community US 52 ✓ ✓
tgrfoundation.org TGR Foundation
informational Nonprofit and advocacy Education US 52 ✓ ✓
womenheart.org WomenHeart
documentation Healthcare Nonprofit and advocacy US 52 ✓
hhmglobal.com HHM Global | B2B Online Platform & Magazine
informational Healthcare Media SG 48 ✓
ienearth.org Indigenous Environmental Network
informational Nonprofit and advocacy US 48 ✓
mappingyourfuture.org Mapping Your Future
informational Education US 48 ✓
bethesdahealth.org Bethesda Health Group
informational Healthcare US 47 ✓
explorecml.org Children's Museum of the Lowcountry
documentation Arts and culture US 47 ✓
poweredbyevolv.com Evolv
documentation Finance and payments US 47 ✓
preservationchicago.org PRESERVATION CHICAGO
transactional Food and dining US 47 ✓
epoch.ai Epoch AI
documentation Science and research AI and machine learning +1 62 ✓
prri.org PRRI – Public Religion Research Institute
documentation Science and research Nonprofit and advocacy 61 ✓
impactguru.com ImpactGuru
documentation Nonprofit and advocacy Finance and payments 58 ✓
tm.org Transcendental Meditation Technique
informational Education Nonprofit and advocacy 56 ✓
twelvelabs.io TwelveLabs
interface AI and machine learning APIs and SDKs NL 56 ✓ ✓
tctrail.ca Trans Canada Trail
documentation CA 53 ✓
alxnow.com ALXnow
informational Food and dining Media 52 ✓
cssp.org Center for the Study of Social Policy: Ideas into Action
informational Nonprofit and advocacy US 52 ✓
futuresharks.com Future Sharks
informational Education Finance and payments +1 52 ✓ ✓
ueni.com UENI
transactional Marketing DE 52 ✓
acda.org American Choral Directors Association
informational Arts and culture Education US 51 ✓
beckerlawyers.com Becker & Poliakoff
informational Marketing Legal US 51 ✓
chooselove.org Choose Love
informational Marketing Nonprofit and advocacy US 51 ✓
ncube.com nCube
informational Marketing Business software US 51 ✓
kinomatic.com Kinomatic
documentation Healthcare 50 ✓
tvfcu.com Tennessee Valley Federal Credit Union
documentation Finance and payments US 50 ✓
adamscountyco.gov Adams County Government
informational Government and public services 48 ✓
objectivejournalism.org The Objective
documentation Media 47 ✓
aisafety.com AISafety.com
documentation US 46 ✓
o.international O International
documentation Crypto and Web3 FR 46 ✓
provident.bank Provident Bank
documentation Finance and payments 46 ✓
ethereum.org Ethereum.org
documentation Crypto and Web3 Documentation and reference +1 66 ✓
sfist.com SFist - San Francisco News, Restaurants, Events, & Sports
informational Food and dining Media +1 66 ✓ ✓
fairvote.org FairVote: For a more perfect union
documentation Government and public services Nonprofit and advocacy 61 ✓
popcouncil.org Population Council
documentation Science and research US 60 ✓
iese.edu IESE Business School
documentation Education NL 54 ✓
globaldownsyndrome.org Global Down Syndrome Foundation
informational Healthcare Nonprofit and advocacy US 52 ✓
villagepreservation.org Village Preservation
informational Arts and culture Education +1 52 ✓
elpc.org Environmental Law & Policy Center
documentation Nonprofit and advocacy 51 ✓
gatekeeperhq.com Gatekeeper
documentation AI and machine learning US 51 ✓
techchange.org TechChange | We build the communities that move big ideas forward
informational Education Community US 51 ✓ ✓
sahanafoundation.org Sahana Foundation: Open Source Disaster Management Solutions
documentation Marketing Nonprofit and advocacy 50 ✓
uog.edu.et University of Gondar Official Website University of Gondar official website
documentation Education ET 50 ✓
dontbebroke.com Dollar Loan Center
informational Finance and payments US 49 ✓
impactassets.org ImpactAssets
informational Marketing Finance and payments +1 49 ✓
learn21.org Learn21
documentation Education Business software US 49 ✓
codeminer42.com Codeminer42
documentation Developer tools Business software 48 ✓
jazzhall.com Alabama Jazz Hall of Fame
documentation Marketing US 48 ✓
pfpi.net Partnership for Policy Integrity
documentation Science and research Nonprofit and advocacy US 48 ✓
stcharlesparks.com St. Charles Parks and Recreation
documentation Marketing US 48 ✓
edfman.com ED&F Man Commodities
informational GB 47 ✓
mycgma.org Coast Guard Mutual Assistance
informational Nonprofit and advocacy 47 ✓
victoryjunction.org Victory Junction
documentation Healthcare US 47 ✓