A
- AAA Medical
- Acast
- A.I.Experiments
- Aarstiderne
- Abgeordnetenwatch.de – se Vouliwatch.gr
- Abgeordnetenwatch.lu – se Vouliwatch.gr
- Absent State, The
- Abundance
- Academia.edu
- Academic Earth
- Academic Room
- Academy of Ideas – se All Our Ideas
- Access Now
- Accessibility Map
- Accion – se Kiva
- Acor.org – se Patientslikeme
- Acquire Real Estate
- Act on Climate
- Action for Cabbies – Black Cabbies v Tfl
- Action Switchboard, The
- Action4Climate
- ACT-IAC Cybersecurity Innovation Iniative
- Actions on Google – se Google Asssistant
- Actipedia
- Ada
- Adblock Plus
- ADL Global 100
- AdoptAClassroom.org
- AdoptTogether
- Advance Editions
- Aescuvest
- Afghanistan Earthquake Relief and Recovery Fund
- Afhent.dk
- Aflever din gamle cykel til genbrug
- Africa COVID-19 Impact Tracker
- African American Civil War Soldiers
- African Virtual University
- Afrostream
- Afsnit P
- Age of Aerospace, The
- Agent Neo
- Agents of Open Government
- AGreater.US
- Agrisource
- Agora
- Agora Libyan Constitution Pilot
- AgroTestigo.crowdmap.com
- Air Force Prize
- Airbnb
- Airbnb’s katastrofehjælp
- Airbus Cargo Drone Build
- AirGigs.com – se SoundBetter
- Airhelp
- Airsorted
- Airtasker
- AirWander
- AI4Mars
- Akademisk Opgavebank – se Braintrust Base
- Alan Barnes Fund
- Aleppo: Stop the Massacre
- Alexa Prize, The
- AlgoTransparency
- Alibaba.com – se Tradeshift
- All Our Ideas
- All Trials
- All That We Share
- Allygator Shuttle
- Alt Det Vi Deler – se All That We Share
- Alt om psykologi
- Alternativets Politiske Laboratorium
- Altid til stede
- Amara
- Amazo’N’Oil
- Amazon Launchpad
- Amazon Polly
- Amazon Prime Video
- Amazon Studios
- Amazoncam Tambopata
- Amazon.com – se også Kindle Unlimited
- Amazon: Product Hunt
- Ambtenaar 2.0 – se GovLoop
- America’s Food Fund
- American Democracy
- American Panorama
- American Presidency Project, The
- American Soldier, The
- Americans Abroad: Vote!
- Amino
- AmpleHarvest.org
- ANA Avatar XPRIZE
- Anchor
- Andelsgaarde
- Andrew McCabe Legal Defense Fund
- AngelList
- Anmeld voldtægt
- Annoncekampagne – Velkommen til flytninge
- Anobii – se Goodreads
- Anti-Eviction Mapping Project
- Anti-Slavery Manuscripts
- Antikvariat.net – se Bogbasen.dk
- Ants – se GoMore
- Anu & Naveen Jain Women’s Safety XPRIZE
- Anywear
- AP Archive
- Apache Hadopp – se Open Data Manager
- Apocalypse Now – the Game
- Apollo Open Platform
- AppBackr – se AppsFunder
- Appear.in
- Appearance of Black Lives Matters, The
- Apple Heart Study
- Apple Music
- Apprentus
- AppsFunder
- Appsplit
- AppStori – se AppsFunder
- Aqicn.org
- Arcbazar
- Arcade City Austin / Request a Ride
- Arctic
- Are You Lost In The World Like Me?
- Are You There, Democracy? It’s Me, the Internet
- ARKit – se IKEA Place App
- Arising – A Call
- Arkivet, Thorvaldsens Museum – se Museum of the World, The
- Art of Pho, The
- Art+Feminism Wikipedia Edit-a-thon
- Arthena
- Artisto
- ArtistShare
- Artland
- ArtMgt
- Arts & Culture
- Artsy
- Asana – se Podio
- Ask for Task
- AstroNet
- Ask Your Government Uganda
- AsktheEU.org
- Asteroid Zoo
- Astronomy Rewind
- Asylumdk
- ATHENA: Spot Species in Fine Art
- Atlas Magasin – se Modkraft
- Audacity
- Audioburst Search
- Audiodraft
- Australian Small Scale – se WiSEED
- Authorea
- Authory
- AutoDraw
- ATTN
- Avaaz.org
B
- BaBaDum
- Babbel
- Babele
- Babyloan – se Kiva
- Backyard Worlds: Planet 9
- Badger Shield
- Bail for Bree Newsome
- Bail Lab, The
- Balloon
- Banco de Talentos – se Plaza Podemos
- BankToTheFuture
- BankRank.org
- Barbara Bush Foundation Adult Literacy XPRIZE
- Barnraiser
- BASF Energy Contest, The
- Bash the Bug
- Battle for the Net
- BBB Scam Tracker
- Beanstalk – se Smorball
- Beacon
- Beat the Microbead App
- Beatles Now Streaming, The
- Beautiful Trouble
- Because Recollection
- Becoming a Certified Mobile Web Specialist
- Bedre barsel
- Bedre deling – ophavsret
- Beeline
- Before the Flood
- Behance
- Bellingcat
- Beluga Bits
- Berkeley Crowdfunding
- BesseKompagniet
- Betaville
- BetterNow
- Betterplace.org
- BeWelcome
- Beyond 9/11 – se Make History
- Bezos’s empire: how Amazon became the world’s biggest retailer
- Bhuvan – Gateway to Geospatial World
- Biblioteca Apostolica Vaticana
- BibZoom
- Big Data University
- Big Data: Data Visualisation
- Big Idea 2015
- Big Ideas Project, The
- Big inequality debate, The
- Big Ocean Button Challenge
- Big Sleep Survey
- BigApps NYC 2015
- BigFDM
- Bikedata
- Billboard’s “Hot Rap Songs” Chart (1989-2015)
- BillionGraves
- Billions of Birds Migrate. Where Do They Go?
- Biodiversitet Nu
- Biodiversity Heritage Library
- Biodiversity Heritage Library (BHL) – se Biodiversity Heritage Library
- BioNote
- Bitbond
- Bitcoin and Cryptocurrency Technologies
- Bite the Ballot – se National Voter Registration Day 2015
- Bitlab, The
- BlaBlaCar
- Black History and Culture
- Black Sheep
- Blank
- Blank Spot Project
- Blendle
- Bliv hørt
- Block Donald J Trump from UK Entry
- Blockchain in the Energy Sector
- Blocks
- Blog Action Day
- Blood Donation
- Blue Apron – se Aarstiderne
- Blue Button
- BnBHero – se Kozaza
- Bnbsitter – se Airsorted
- Boat, The
- Bogbasen.dk
- Boblberg.dk
- Body Book Project, The
- BOINC (Berkeley Open Infrastructure for Network Computing)
- Bokhylla.no
- Bolighed
- Bonanza – se DR 90 år
- Bonnie
- Bookcrossing.com
- BookNBike
- BookRix
- Booktrack
- Boom Ideanet
- Booomerang
- Borgerforslag
- Borgerpanelet – se Bliv hørt
- Boris Ignatovich
- Bostadsbytaren – se Lägenhetsbyte
- Botometer
- Brain Match
- Brainly.com
- Braintrust Base
- Branch
- Brave
- Breaking the Silence
- Breakthrough Junior Challenge
- Breathe Project, The
- Brexit passport design competition
- Brickflow
- Bricks
- Brickshare
- Bridging the Distance – Sharing our COVID-19 Pandemic Experiences
- BrightLocker
- Bring Ai Weiwei’s Tree Sculptures to London’s Royal Academy
- Bring Back Clarkson
- Bring Back Our Girls
- Bringrs
- Bristol Rising
- British Museum – With Google, The
- Brookstone / Indiegogo
- Brug for dig
- Brug låget!
- Build with Chrome
- Building Detective for Disaster Preparedness
- Building Inspector
- Bulletin
- Bumpers.fm
- Burst
- Business ordbog
- Busuu
- Buy Nothing Day
- By-del.dk
- Byens Bedste
- Byens Bedste 2015
- Byens Hegn
- Byhøst
- Byline
- Bylined
- ByLocals.dk
- BYOB – Build Your Own Bank
- Byttemarked
- Børnefilmskolen
C
- C19 SymMaps
- CafePress
- Cajun Army
- California Carbon Challenge
- California Drought Relief Fund
- Call to Action
- Camden Hive – se Spacehive
- CamelCamelCamel – se Amazon.com
- CameraLends
- Camp in My Garden
- Campaign to Stop Killer Robots – se Slaughterbots
- Campspace
- Can I Stream.it? – se Filmstriben.dk
- Cancer Crusade
- Cancerforum.dk – se I Had Cancer
- CannaFundr
- Canva
- Cape Citizen Science
- Captain Tom Moore’s 100th Birthday Walk for the NHS
- Capture the Flag
- Car Next Door
- Carbon Monitoring for Action (CARMA)
- Carbonrally
- CarbonStory
- CardSwap
- Caremaker
- Careship
- Caribbean Memory Project, The
- Casefunder – se CrowdDefend
- Catapult
- CatalyzeCare
- Catchafire
- Causes.com
- CC Search – se Open Access at The Met
- CCEDK
- Celebrate Urban Birds – se Yardmap
- Česko šije roušky
- Chains.cc
- Challenge Top-Down Change Campaign
- Challenge.gov
- Challenges.dk
- Change by Us NYC
- Change.org
- Changemakers
- Chaos to Perfection
- CharityStars
- Charlotte Valve
- Charlottenborg Forårsudstilling 2017
- Chasing Genius
- Chauvet-Pont d’Arc Cave
- Chelsea Manning Welcome Home Fund
- Chemical Probes Portal
- CHIP – The World’s First Nine Dollar Computer
- Chime for Change
- Christiansborg – Google Street View
- Christmas Bird Count – se Penguin Watch
- Chrome Experiments
- Chrome Music Lab
- Ciclania
- Cidade Democrática
- Cindy Sherman
- CineSpace
- CineSpace 2017
- Citizen Archivist Dashboard
- Citizen Engagement: A Game Changer for Development
- Citizen Science: Sensing the World
- Citizen Sort
- CitizenTube – se Youtube Newswire
- Citizinvestor – se Spacehive
- CityLinkHour
- City Data Exchange Copenhagen
- City Forward
- CityScope
- CitySwipe
- Cité Green – se RecycleBank
- Cities at Night
- Citizen School – se Agents of Open Government
- Citizenscience.gov
- Citizen’s Briefing Book
- City Link
- Civic
- Civic Commons, The
- Civil
- Class Central
- Class Craft
- ClassroomIQ
- Clear My Record
- Clickworker
- Climate Action Plans – se Climate CoLab
- Climate Challenge Agriculture & Forestry
- Climate CoLab
- Climate Reality Project, The
- Climate Resilience Data Challenge
- Climate.gov
- Climatedesign.org
- ClinicalTrials.gov
- Clinicians considering a return to the NHS – se COVID-19-Jobbank
- ClintonCircle – se Observatory of Economic Complexity, The
- Clips
- Closay
- Clothing Exchange, The
- Cloud Chamber
- Clouds Over Cuba
- CMA Art Auction
- CO2-Guide
- Coalition Climat 21
- Coca-Cola Sweetener Challenge, The
- Coconola – se Lancers
- CoContest
- Code First: Girls 2020 Campaign
- Code for America
- Code School
- Codex Atlanticus
- Code.org
- Codeacademy
- Coded Couture
- Codementor
- Codewars
- code4covid
- Coding for GOOD
- Coggle
- Cognitive Computing Challenge
- Coinify
- Coinmotion – se WeUseCoins
- Collecting Open Government Approaches to COVID-19
- Collective Debate
- Color+City
- CombatCorruption.my
- Combatting Zika and Future Threats
- Comeat
- Comicing
- Common Voice
- Communica
- Community for Open Antimicrobial Drug Discovery (CO-ADD)
- Community Funded
- Community Space
- Como – se Sibirean
- Companisto – se WiSEED
- Compost Revolution – se Subpod – The Ultimate Composting System
- Congressional App Challenge
- Connect + Develop
- Constitution, The – se WeLoveTheConstitution.com
- Constitution UK
- Cook with a Local
- Cook4Food
- Cool Cousin
- COOP Crowdfunding
- COP21 Climate Mobilisation
- Copenhagen Connecting – se Our MK
- Copenhagen Data – se City Data Exchange Copenhagen
- CopScore
- CoRescue
- Corona-projekterne
- Coronamonologerne
- Coronaprover.dk
- Coronavirus Binder Design
- Coronavirus COVID-19 initiatives of Code for All organizations
- Coronavirus Tech Handbook
- Cosmic
- CosmoQuest
- CoTrack – se TraceTogether
- Couchsurfing
- Counted, The
- Counterspill
- Coursera
- Coursera – On Demand
- CoVent-19 Challenge
- COVID innovations
- COVID-19
- COVID-19 Business Loan
- COVID-19 Central
- COVID-19 Citizen Science
- COVID-19 Course Series
- COVID-19 Critical Care: Understanding and Application
- Covid-19 Mutual Aid UK
- COVID-19 Response
- COVID-19 Response and Recovery Innovation Hub
- COVID-19 Solutions Fund
- COVID-19 Sprint
- COVID-19 Web App
- COVID-19: Tackling the Novel Coronavirus
- COVID-19-Jobbank
- Covidhagen
- COVIDmeter
- CPH:DOX
- CreateHealth.io
- Creating Community Solutions
- Creative Action Network
- Creative Activism
- Creative Commons – se Open Content – A Practical Guide to Using Creative Commons Licenses og Lessig2016
- Creative Commons: Remix
- Creative Studio
- Creativepool
- Creators Project, The
- Criminal Characters
- Crisis Info Hub
- Crisis Mappers – se Ushahidi
- Crohnology
- Cropital
- Crossing Webcam
- Crowd
- Crowd Bank
- Crowd Cow
- Crowdcharts
- Crowdcrafting
- Crowdcube
- Crowdcube Danmark
- CrowdCurity
- CrowdDefend
- CrowdEnergi.org
- Crowdfarm
- Crowdfarming
- CrowdFrauds
- Crowdfund a New Country for Refugees!
- Crowdfunder.co.uk – se Crowdcube
- Crowdfunding Website Sucess Calculator
- Crowdicity – se Constitution UK
- CrowdJustice
- Crowdmap
- Crowdmed
- Crowdpac
- Crowds Who Care
- CrowdSound
- Crowdsource
- Crowdsourcing Action Alert
- Crowdsourcing Subtitling to Increase the Circulation of European Works
- CrowdVoice.by
- CrowdVoice.org – se CrowdVoice.by
- Crowdworks – se Lancers
- CrowdyHouse
- Crowd2Map Tanzania
- Crudefunders – se EnergyFunders
- Crunchies Awards – se Webby Awards, The
- CryptoKitties
- CS50 – Introduction to Computer Science
- Cubiio: The Most Compact Laser Engraver
- Culture That Connects Us, The
- Cumex Files, The
- Curator Table
- Curators of Sweden
- CureFunders
- CureTogether
- Curiator
- Curio-cité
- Curious
- Curriculum – Part 1 + 2, The
- Custom Essays
- Custommade
- CustomWriting.com – se Custom Essays
- Cyber Security for Small and Medium Entreprises – se Introduction to Cyber Security
- Cybersecurity Challenge
- Cycling Kuala Lumpur
- Cykelfoto med Yann Arthus-Bertrand
- Cykeltyverier i Danmark
D
- D-Day: As It Happens
- Dada-Data
- Dage med corona
- Dailwatch.ie – se Vouliwatch.gr
- Danish Butterflies and Moths 2020 Challenge
- Danmark hjælper Danmark
- Danmark Læser
- Danmark på film
- Danmark set fra luften – før Google
- Danmark spiser sammen
- Danmark synger for dronningen
- Danmark, hjælp flere flygtninge – se #refugeeswelcome
- Danmarks Breve
- Danmarks Miljøportal – se Challenges.dk
- Danmarkshistorien – se Giv det videre
- Danmarkskanon
- Dansk Demografisk Database
- Dansk Dynamit
- Dansk Faktura Børs
- Dansk Filmskat
- Dansk klimalov nu
- Danskundervisning på arabisk med Khaled
- DAO, The
- DAP – Displacement Alert Project
- DARPA Cyber Grand Challenge – se Experimental Crowd-derived Combat-vehicle (XC2V)
- DARPA Grand Challenge, The – se Experimental Crowd-derived Combat-vehicle (XC2V)
- DARPA Launch Challenge
- Dash
- Data Africa
- Data Driven Detroit
- Data Driven Detroit Open Data – se Data Driven Detroit
- Data Exploration and Storytelling
- Data Gif Maker
- DATA in the time of COVID-19
- Data Science Bowl 2017
- Data Selfie
- Data USA
- DataViva – se DataViva 2.0
- DataViva 2.0
- Data.gov
- Data.gov.au – se Mashup Australia
- Data.gov.uk
- Data.world
- Datajounalism Handbook, The
- Day in the London Underground, A
- Day the Earth Smiled, The
- Day Zero – se Chains.cc
- Dazzler – se Spotify
- DCoE Challenge Community, The
- De lægger ord i min mund
- Dear Mark Zuckerberg
- Dear Professor Einstein
- Dear Trump Supporters
- Decoding Punch Cards
- Decoding the Civil War
- Deep Empathy
- DeepFace
- Deepgram
- Defend Clara Ponsati from extradition to Spain
- Defend Our Movements
- Defining A City By Its Professional Skill Sets
- Deforestation in the Amazon
- Del dine 70’ere!
- Del Dit Hjem
- Del Jorden
- Delihood
- Delt Virtual Reality
- Demand a Plan to End Gun Violence
- Demo Day
- Democracy
- Democreativity
- Demokratispillet
- Denmark second – Denmark Trumps The Netherlands at being no. 2
- Desafio Ágora Rio
- Design Democracy
- Design in Healthcare: Using Patient Journey Mapping – Designing E-learning for Health
- DesignCrowd
- Designing E-learning for Health
- Det Der Kærlighed
- Detroit Zoo Biogester – Green Spaces and Green Energy
- DevArt
- Diapora – se Ello
- Dichiarazione dei diritti in Internet
- Dig og dine penge
- Digg – se NextDraft
- Digital Wellbeing
- Digitalt Kulturmødet
- Dinner with a Dane
- Disconnect
- Disobedience
- DenFri – se Modkraft
- Despacito
- Detroit Blight Removal Task Force – se Motor City Mapping
- Detektor-Akademiet
- Dig N’ Swap – se Clothing Exchange, The
- Digital Bill of Rights
- Digital Collection – se Public Domain Collection
- Digital Designer – se LEGO Cuusoo
- Digital landsindsamling
- Digital Maine Transcription Project
- Digital Photography School
- Digital Social Innovation
- Digitale kompetencehjul, Det
- Digitale Metaldetektorfund (DIME)
- Digitalisér.dk
- Din Bybil
- Dinecph.dk – se #spiseudehjemme
- Dinnersurfer
- Direct Democracy Party
- Directory of Self-Help Housing Initiative – se Empty Homes
- Discovery VR
- Disk Detective
- Disruption
- DIY History
- DIY.org
- DK Makers mod Corona
- Do the Math
- Document Hate Project
- Documenting Hate News Index
- DoGood
- DoGoodVolunteer.com
- Dokumentation af Corona-krisen
- Don’t Kill Net Neutrality
- Donate a Photo
- Donate Your Data
- donateNYC
- DonersChoose.org
- Donkey Kit – se Donkey Republic
- Donkey Republic
- DoNotPay
- Doodle 4
- DoSomething.org
- DPRK Digital Atlas
- DR 90 år
- DR Panelet – se YouGov
- DR Podcast – se Dustwun
- DR Talentholdet
- DR Talentpris 2017
- DR TV
- Dramatic Surprise on a Quiet Square, A
- Draw a Stickman
- DreamsScanner
- Drilling Maps
- DriveNow – se Din Bybil
- DriveTribe
- Drivy
- Dronestagram
- Dropbox Paper
- DropEvent – se Kaptur
- Dry Futures
- DuckDuckGo
- Duolingo
- Duolingo for Schools
- Dustwun
- Dytbyt.dk
E
- e-Cabinet
- E-Car
- E-petitions – House of Commons
- e-Residency
- Ealing Hive – se Spacehive
- Early Bird
- Earth Overshoot Day 2018
- Earthquake Detective
- EatWith
- Eazyintegration
- eBayanihan
- eButterfly
- eCars – Now!
- eCitizen Ideas!
- Eclipse Megamovie 2017
- Ecomodo
- Economics is for Everyone
- EdAid
- Edison National Medical
- Edmodo
- edX – se også Cousera
- Efterlysning via Facebook
- Efterlysninger
- Egenindsamling
- Election Artist 2017
- Election Results
- Elektroniskk innbyggerinitiativ (e-initiativ)
- Elephant Expedition
- Ello
- EmailList.io
- eMammal
- Emaze – se SlideShare
- Embedding Projector – se A.I.Experiments
- Emergency Journalism
- EmergencyBNB
- Emigrant City
- Empty Homes
- Empty Homes Network – se Empty Homes
- Empty Homes Toolkit – se Empty Homes
- eMusik
- En af os – se Vis Din Angst
- Encore
- Encore.org
- Encyclopedia of Earth
- Encyclopedia of Life – se Encyclopedia of Earth
- End. Tax. Havens. Now!
- EnergyFunders
- Ennomotive
- Enrol to vote
- Entire History of Kickstarter Projects, Broken Down by City, The
- Enyway
- Epinions
- eReolen
- Erindringer.dk
- Erindringsbanken
- EPS Game, The – se Understanding Animal Faces
- Er amerikanske Blackstone kommet til din gade?
- Escape Your Bubble
- Estimize
- Estonia Clean-Up / Teeme Ära
- Etch a Cell
- EteRNA
- Etsy
- eTwinning
- EU 2015
- EU budget and funding for regions and cities
- EU Referendum Rules triggering a 2nd EU Referendum
- EU Valg – Kandidat-Testen
- EU: Stop the drownings – se #refugeeswelcome
- Eureeca.com
- Europe’s Most Wanted Fugitives
- Europe Versus Facebook
- Europæiske Borgerinitiativ, Det – se Kansalaisaloite.fi, Elektroniskk innbyggerinitiativ (e-initiativ) og Petitions – UK Goverment and Parliament
- Europæiske Dataportal, Den
- Eve Community
- Even voorstellen aan Trump – se Denmark second – Denmark Trumps The Netherlands at being no. 2
- Evergig
- Everyday
- Everyday DPRK
- Everyday USA – se Everyday DPRK
- Everyday, Spectacular
- EveryPolitician
- Everytown – se Demand a Plan to End Gun Violence
- Evrythng
- Evolution Lab
- Expedition Arctic Botany
- Exhibition history
- Exoplanet Explorers
- Experience Curiosity
- Experience the power of a bookbook
- Experiment
- Experimental Crowd-derived Combat-vehicle (XC2V)
- Explain Everything
- Exploding Kittens
- Exploring English: Shakespeare
- eYeka
- Evaneos
- Eye for Diabetes
- Every Name Counts
- Eyewire
