Quality Assessment and Monitoring of 254 Open Data Portals
| Domain | ISO | API | Homepage | Software | Datasets | Resourcs | Dashboard |
|---|---|---|---|---|---|---|---|
| opendata.swiss | ch | API | Homepage | CKAN | -1 | -1 | |
| data.zagreb.hr | hr | API | Homepage | CKAN | 49 | -1 | |
| data.qld.gov.au | au | API | Homepage | CKAN | -1 | -1 | |
| data.oaklandnet.com | us | API | Homepage | Socrata | -1 | -1 | |
| data.acgov.org | us | API | Homepage | Socrata | -1 | -1 | |
| data.michigan.gov | us | API | Homepage | Socrata | -1 | -1 | |
| data.gov.sk | sk | API | Homepage | CKAN | -1 | -1 | |
| data.gov.md | md | API | Homepage | CKAN | -1 | -1 | |
| opendata.hu | hu | API | Homepage | CKAN | 57 | -1 | |
| performance.westsussex.gov.uk | gb | API | Homepage | Socrata | -1 | -1 | |
| data.cityofchicago.org | us | API | Homepage | Socrata | 1264 | 834 | |
| data.hawaii.gov | us | API | Homepage | Socrata | 1447 | 252 | |
| data.sfgov.org | us | API | Homepage | Socrata | 1138 | 1851 | |
| oppnadata.se | se | API | Homepage | CKAN | -1 | -1 | |
| data.kingcounty.gov | us | API | Homepage | Socrata | 982 | 363 | |
| data.gv.at | at | API | Homepage | CKAN | -1 | -1 | |
| data.salzburgerland.com | at | API | Homepage | CKAN | 5 | -1 | |
| datahub.io | us | API | Homepage | CKAN | 11374 | 72 | |
| data.edmonton.ca | ca | API | Homepage | Socrata | 1944 | 1080 | |
| data.sa.gov.au | au | API | Homepage | CKAN | 1515 | 172 | |
| data.wa.gov | us | API | Homepage | Socrata | 1935 | 1185 | |
| dati.lombardia.it | it | API | Homepage | Socrata | 4408 | 2094 | |
| data.albanyny.gov | us | API | Homepage | Socrata | 17 | 12 | |
| data.seattle.gov | us | API | Homepage | Socrata | 1284 | 990 | |
| data.ny.gov | us | API | Homepage | Socrata | 3715 | 1356 | |
| govdata.de | de | API | Homepage | CKAN | -1 | -1 | |
| data.kcmo.org | us | API | Homepage | Socrata | -1 | -1 | |
| data.gov.uk | gb | API | Homepage | CKAN | -1 | -1 | |
| www.data.go.jp | jp | API | Homepage | CKAN | -1 | -1 | |
| data.ottawa.ca | ca | API | Homepage | CKAN | 174 | 29 | |
| data.bris.ac.uk | gb | API | Homepage | CKAN | -1 | -1 | |
| udct-data.aigid.jp | jp | API | Homepage | CKAN | -1 | -1 | |
| opendata.socrata.com | us | API | Homepage | Socrata | -1 | -1 | |
| data.redmond.gov | us | API | Homepage | Socrata | 84 | 66 | |
| dartportal.leeds.ac.uk | gb | API | Homepage | CKAN | 23 | -1 | |
| data.austintexas.gov | us | API | Homepage | Socrata | 2307 | 867 | |
| data.somervillema.gov | us | API | Homepage | Socrata | 60 | 48 | |
| data.energystar.gov | us | API | Homepage | Socrata | 104 | 282 | |
| opendata.ayto-caceres.es | es | API | Homepage | CKAN | 94 | -1 | |
| www.opendata.provincia.roma.it | it | API | Homepage | CKAN | -1 | -1 | |
| data.eindhoven.nl | nl | API | Homepage | OpenDataSoft | 94 | 30 | |
| open.canada.ca | ca | API | Homepage | CKAN | 81418 | 336 | |
| healthdata.nj.gov | us | API | Homepage | Socrata | 272 | 30 | |
| opendata.brussels.be | be | API | Homepage | OpenDataSoft | 534 | 8 | |
| www.opendataportal.at | at | API | Homepage | CKAN | 420 | 12 | |
| dados.rs.gov.br | br | API | Homepage | CKAN | 1103 | -1 | |
| opendata.paris.fr | fr | API | Homepage | OpenDataSoft | 237 | 77 | |
| www.opendata.go.ke | ke | API | Homepage | Socrata | -1 | -1 | |
| edinburghopendata.info | gb | API | Homepage | CKAN | 234 | -1 | |
| data.noaa.gov | us | API | Homepage | CKAN | 68417 | -1 | |
| data.gov.hk | hk | API | Homepage | CKAN | 665 | 373 | |
| data.surrey.ca | ca | API | Homepage | CKAN | 363 | 2 | |
| scisf.opendatasoft.com | us | API | Homepage | OpenDataSoft | -1 | -1 | |
| donnees.ville.sherbrooke.qc.ca | ca | API | Homepage | CKAN | -1 | -1 | |
| data.kk.dk | dk | API | Homepage | CKAN | 240 | -1 | |
| leedsdatamill.org | gb | API | Homepage | CKAN | 562 | -1 | |
| data.graz.gv.at | at | API | Homepage | CKAN | -1 | -1 | |
| datosabiertos.malaga.eu | es | API | Homepage | CKAN | 816 | 695 | |
| data.openva.com | us | API | Homepage | CKAN | 141 | -1 | |
| dati.trentino.it | it | API | Homepage | CKAN | 6616 | 49 | |
| opendatacanarias.es | es | API | Homepage | CKAN | -1 | -1 | |
| data.colorado.gov | us | API | Homepage | Socrata | 1829 | 1857 | |
| gisdata.mn.gov | us | API | Homepage | CKAN | 770 | 295 | |
| bmgf.demo.socrata.com | us | API | Homepage | Socrata | -1 | -1 | |
| datameti.go.jp | jp | API | Homepage | CKAN | -1 | -1 | |
| offenedaten.de | de | API | Homepage | CKAN | 28630 | -1 | |
| opendata.admin.ch | ch | API | Homepage | CKAN | -1 | -1 | |
| dati.toscana.it | it | API | Homepage | CKAN | 3499 | 6965 | |
| www.rotterdamopendata.nl | nl | API | Homepage | CKAN | 105 | -1 | |
| data.honolulu.gov | us | API | Homepage | Socrata | 210 | 24 | |
| daten.rlp.de | de | API | Homepage | CKAN | 3586 | -1 | |
| datacatalog.cookcountyil.gov | us | API | Homepage | Socrata | 598 | 48 | |
| health.data.ny.gov | us | API | Homepage | Socrata | 530 | -1 | |
| drdsi.jrc.ec.europa.eu | eu | API | Homepage | CKAN | 10210 | -1 | |
| berkeley.demo.socrata.com | us | API | Homepage | Socrata | -1 | -1 | |
| opendata.aragon.es | es | API | Homepage | CKAN | -1 | -1 | |
| datagm.org.uk | us | API | Homepage | CKAN | -1 | -1 | |
| data.nj.gov | us | API | Homepage | Socrata | 419 | 33 | |
| data.vermont.gov | us | API | Homepage | Socrata | 201 | 63 | |
| data.mo.gov | us | API | Homepage | Socrata | 2605 | 198 | |
| data.openpolice.ru | ru | API | Homepage | CKAN | 302 | -1 | |
| bythenumbers.sco.ca.gov | us | API | Homepage | Socrata | 106 | 15 | |
| bistrotdepays.opendatasoft.com | fr | API | Homepage | OpenDataSoft | -1 | -1 | |
| data.maryland.gov | us | API | Homepage | Socrata | 2699 | 1677 | |
| data.tainan.gov.tw | tw | API | Homepage | CKAN | 605 | 675 | |
| data.glasgow.gov.uk | gb | API | Homepage | CKAN | 78 | -1 | |
| dati.lazio.it | it | API | Homepage | CKAN | 355 | 1001 | |
| data.oregon.gov | us | API | Homepage | Socrata | 2212 | 1131 | |
| opendata.rubi.cat | us | API | Homepage | Socrata | 68 | 63 | |
| ckan.odp.jig.jp | jp | API | Homepage | CKAN | -1 | -1 | |
| hubofdata.ru | ru | API | Homepage | CKAN | 8080 | 6 | |
| data.opencolorado.org | us | API | Homepage | CKAN | 1331 | 349 | |
| controllerdata.lacity.org | us | API | Homepage | Socrata | 448 | 699 | |
| data.stadt-zuerich.ch | ch | API | Homepage | CKAN | 352 | 221 | |
| catalogodatos.gub.uy | uy | API | Homepage | CKAN | 232 | 883 | |
| data.illinois.gov | us | API | Homepage | Socrata | -1 | -1 | |
| data.ct.gov | us | API | Homepage | Socrata | 934 | 339 | |
| performance.chattanooga.gov | us | API | Homepage | Socrata | 585 | 357 | |
| datospublicos.org | us | API | Homepage | CKAN | -1 | -1 | |
| edx.netl.doe.gov | us | API | Homepage | CKAN | 16162 | -1 | |
| data.dcpcsb.org | us | API | Homepage | Socrata | 186 | -1 | |
| opendatagortynia.gr | gr | API | Homepage | CKAN | 37 | -1 | |
| opendata.comune.bari.it | it | API | Homepage | CKAN | 94 | -1 | |
| data.gov | us | API | Homepage | CKAN | 304063 | 137953 | |
| geothermaldata.org | us | API | Homepage | CKAN | 86768 | -1 | |
| data.cityofnewyork.us | us | API | Homepage | Socrata | 2076 | 6 | |
| hampton.demo.socrata.com | us | API | Homepage | Socrata | 40 | 54 | |
| opendata.bayern.de | de | API | Homepage | CKAN | 974 | 6 | |
| bermuda.io | io | API | Homepage | CKAN | 22 | -1 | |
| cdph.data.ca.gov | us | API | Homepage | Socrata | -1 | -1 | |
| opendata.lasvegasnevada.gov | us | API | Homepage | Socrata | 495 | 90 | |
| data.gov.ro | ro | API | Homepage | CKAN | 1393 | 1 | |
| www.opendata-hro.de | de | API | Homepage | CKAN | 204 | 250 | |
| data.medicare.gov | us | API | Homepage | Socrata | 151 | 27 | |
| data.gov.hr | hr | API | Homepage | CKAN | 573 | -1 | |
| www.dati.friuliveneziagiulia.it | it | API | Homepage | Socrata | 342 | -1 | |
| data.winnipeg.ca | ca | API | Homepage | Socrata | 647 | 147 | |
| open-data.europa.eu | eu | API | Homepage | CKAN | 12624 | 1 | |
| data.wu.ac.at | at | API | Homepage | CKAN | 127 | 7 | |
| opendata.opennorth.se | se | API | Homepage | CKAN | 38 | -1 | |
| dati.veneto.it | it | API | Homepage | CKAN | -1 | -1 | |
| belohorizonte.azure-eastus-prod.socrata.com | us | API | Homepage | Socrata | -1 | -1 | |
| data.gov.au | au | API | Homepage | CKAN | 30356 | 18782 | |
| www.odaa.dk | dk | API | Homepage | CKAN | -1 | -1 | |
| data.upf.edu | es | API | Homepage | CKAN | 56 | -1 | |
| opendata.government.bg | bg | API | Homepage | CKAN | 8137 | 2449 | |
| data.burlingtonvt.gov | us | API | Homepage | Socrata | -1 | -1 | |
| data.weatherfordtx.gov | us | API | Homepage | Socrata | -1 | -1 | |
| www.civicdata.io | io | API | Homepage | CKAN | 395 | 180 | |
| healthmeasures.aspe.hhs.gov | us | API | Homepage | Socrata | -1 | -1 | |
| datapilot.american.edu | us | API | Homepage | Socrata | -1 | -1 | |
| tourisme62.opendatasoft.com | fr | API | Homepage | OpenDataSoft | 44 | 5 | |
| tourisme04.opendatasoft.com | fr | API | Homepage | OpenDataSoft | -1 | -1 | |
| datos.gob.mx | mx | API | Homepage | CKAN | 2940 | -1 | |
| opendata.awt.be | be | API | Homepage | CKAN | 431 | -1 | |
| data.gov.bf | bf | API | Homepage | CKAN | 380 | 285 | |
| data.nfpa.org | us | API | Homepage | Socrata | -1 | -1 | |
| www.opendataphilly.org | us | API | Homepage | CKAN | 361 | 1729 | |
| data.grcity.us | us | API | Homepage | CKAN | -1 | -1 | |
| data.nola.gov | us | API | Homepage | Socrata | 245 | 363 | |
| opengov.es | es | API | Homepage | CKAN | -1 | -1 | |
| dados.recife.pe.gov.br | br | API | Homepage | CKAN | -1 | -1 | |
| www.data.vic.gov.au | au | API | Homepage | CKAN | 6414 | 2945 | |
| data.london.gov.uk | gb | API | Homepage | CKAN | 763 | -1 | |
| data.iledefrance.fr | fr | API | Homepage | OpenDataSoft | 766 | 91 | |
| dataforjapan.org | jp | API | Homepage | CKAN | -1 | -1 | |
| opendatadc.org | us | API | Homepage | CKAN | -1 | -1 | |
| danepubliczne.gov.pl | pl | API | Homepage | CKAN | -1 | -1 | |
| ckanau.org | au | API | Homepage | CKAN | -1 | -1 | |
| open.whitehouse.gov | us | API | Homepage | Socrata | -1 | -1 | |
| data.illinois.gov | us | API | Homepage | Socrata | -1 | -1 | |
| www.dallasopendata.com | us | API | Homepage | Socrata | 947 | 1281 | |
| www.nosdonnees.fr | fr | API | Homepage | CKAN | 301 | -1 | |
| pod.opendatasoft.com | us | API | Homepage | OpenDataSoft | 8 | -1 | |
| www.yorkopendata.org | gb | API | Homepage | CKAN | 1023 | 40 | |
| data.nsw.gov.au | au | API | Homepage | CKAN | 1948 | 1138 | |
| nats.demo.socrata.com | us | API | Homepage | Socrata | -1 | -1 | |
| www.datos.misiones.gov.ar | ar | API | Homepage | CKAN | 10 | -1 | |
| data.gov.ie | ie | API | Homepage | CKAN | 8779 | 13254 | |
| data.atf.gov | us | API | Homepage | Socrata | -1 | -1 | |
| data.cdc.gov | us | API | Homepage | Socrata | 731 | 225 | |
| dados.gov.br | br | API | Homepage | CKAN | 6094 | 451 | |
| www.amsterdamopendata.nl | nl | API | Homepage | CKAN | -1 | -1 | |
| performance.smcgov.org | us | API | Homepage | Socrata | 3708 | 225 | |
| bronx.lehman.cuny.edu | us | API | Homepage | Socrata | 15649 | 30228 | |
| africaopendata.org | ie | API | Homepage | CKAN | 3167 | 1 | |
| data.culvercity.org | us | API | Homepage | Socrata | 45 | 96 | |
| datos.argentina.gob.ar | ar | API | Homepage | CKAN | -1 | -1 | |
| data.act.gov.au | au | API | Homepage | Socrata | 707 | 336 | |
| data.undp.org | us | API | Homepage | Socrata | -1 | -1 | |
| opendatahub.gr | gr | API | Homepage | CKAN | -1 | -1 | |
| stat.cityofgainesville.org | us | API | Homepage | Socrata | 1120 | 234 | |
| public.opendatasoft.com | ie | API | Homepage | OpenDataSoft | 2286 | 247 | |
| rdw.azure-westeurope-prod.socrata.com | us | API | Homepage | Socrata | 931 | 2439 | |
| data.cityofboston.gov | us | API | Homepage | Socrata | -1 | -1 | |
| irs.demo.socrata.com | us | API | Homepage | Socrata | -1 | -1 | |
| data.wokingham.gov.uk | gb | API | Homepage | Socrata | -1 | -1 | |
| www.criminalytics.org | us | API | Homepage | Socrata | -1 | -1 | |
| open.nrw | de | API | Homepage | CKAN | -1 | -1 | |
| inforegio.azure-westeurope-prod.socrata.com | us | API | Homepage | Socrata | -1 | -1 | |
| opendata.go.tz | tz | API | Homepage | CKAN | 186 | -1 | |
| data.overheid.nl | nl | API | Homepage | CKAN | 13203 | 28541 | |
| datos.alcobendas.org | es | API | Homepage | CKAN | -1 | -1 | |
| data.aberdeencity.gov.uk | gb | API | Homepage | CKAN | 4 | -1 | |
| data.raleighnc.gov | us | API | Homepage | Socrata | -1 | -1 | |
| catalogue.datalocale.fr | fr | API | Homepage | CKAN | -1 | -1 | |
| www.datagm.org.uk | gb | API | Homepage | CKAN | -1 | -1 | |
| opendata.paris.fr.opendatasoft.com | fr | API | Homepage | OpenDataSoft | 237 | 41 | |
| data.lexingtonky.gov | us | API | Homepage | CKAN | 98 | -1 | |
| www.opendatamalta.org | mt | API | Homepage | CKAN | -1 | -1 | |
| bristol.azure-westeurope-prod.socrata.com | gb | API | Homepage | Socrata | 375 | -1 | |
| dadosabertos.senado.gov.br | br | API | Homepage | CKAN | -1 | -1 | |
| opencolorado.org | us | API | Homepage | CKAN | 1331 | 77 | |
| dados.al.gov.br | br | API | Homepage | CKAN | 186 | -1 | |
| data.ug | ug | API | Homepage | CKAN | 421 | -1 | |
| data.nhm.ac.uk | gb | API | Homepage | CKAN | 111 | 24 | |
| portal.openbelgium.be | be | API | Homepage | CKAN | -1 | -1 | |
| 130.179.67.140 | ca | API | Homepage | CKAN | 55 | -1 | |
| annuario.comune.fi.it | it | API | Homepage | CKAN | 877 | -1 | |
| data.cityofmadison.com | us | API | Homepage | Socrata | -1 | -1 | |
| opendata.caceres.es | es | API | Homepage | CKAN | 94 | -1 | |
| data.cityoftacoma.org | us | API | Homepage | Socrata | 294 | 147 | |
| www.hri.fi | fi | API | Homepage | CKAN | -1 | -1 | |
| data.cityofsantacruz.com | us | API | Homepage | CKAN | -1 | -1 | |
| linkeddatacatalog.dws.informatik.uni-mannheim.de | de | API | Homepage | CKAN | 1921 | -1 | |
| data.illinois.gov | us | API | Homepage | Socrata | -1 | -1 | |
| www.offene-daten.me | de | API | Homepage | CKAN | -1 | -1 | |
| data.go.id | id | API | Homepage | CKAN | -1 | -1 | |
| donnees.ville.montreal.qc.ca | ca | API | Homepage | CKAN | 316 | 122 | |
| data.illinois.gov | us | API | Homepage | Socrata | -1 | -1 | |
| datamx.io | io | API | Homepage | CKAN | 2816 | -1 | |
| dataratp.opendatasoft.com | fr | API | Homepage | OpenDataSoft | 24 | -1 | |
| opingogn.is | is | API | Homepage | CKAN | 67 | -1 | |
| www.opengov-muenchen.de | de | API | Homepage | CKAN | 131 | 2 | |
| opendatareno.org | us | API | Homepage | CKAN | -1 | -1 | |
| gavaobert.gavaciutat.cat | es | API | Homepage | Socrata | 209 | 12 | |
| iatiregistry.org | us | API | Homepage | CKAN | 6736 | 56 | |
| data.montgomerycountymd.gov | us | API | Homepage | Socrata | 895 | 105 | |
| data.baltimorecity.gov | us | API | Homepage | Socrata | 2562 | 3375 | |
| data.cms.hhs.gov | us | API | Homepage | Socrata | -1 | -1 | |
| westsacramento.demo.socrata.com | us | API | Homepage | Socrata | -1 | -1 | |
| beta.avoindata.fi | fi | API | Homepage | CKAN | 1406 | 3 | |
| opendata.lisra.jp | jp | API | Homepage | CKAN | 14 | -1 | |
| data.hartford.gov | us | API | Homepage | Socrata | 934 | 12 | |
| transparenz.hamburg.de | de | API | Homepage | CKAN | 95061 | 977 | |
| www.metrochicagodata.com | us | API | Homepage | Socrata | -1 | -1 | |
| finances.worldbank.org | us | API | Homepage | Socrata | 2995 | 543 | |
| data.consumerfinance.gov | us | API | Homepage | Socrata | 32 | 87 | |
| datos.codeandomexico.org | us | API | Homepage | CKAN | -1 | -1 | |
| www.daten.rlp.de | de | API | Homepage | CKAN | 3586 | -1 | |
| data.ktn.gv.at | at | API | Homepage | CKAN | -1 | -1 | |
| data.providenceri.gov | us | API | Homepage | Socrata | 260 | 15 | |
| daten.buergernetz.bz.it | it | API | Homepage | CKAN | 462 | -1 | |
| www.europeandataportal.eu | eu | API | Homepage | CKAN | -1 | -1 | |
| data.ok.gov | us | API | Homepage | CKAN | -1 | -1 | |
| datos.gob.es | es | API | Homepage | XMLDCAT | 21463 | -1 | |
| abertos.xunta.gal | es | API | Homepage | XMLDCAT | 357 | 517 | |
| opendata.terrassa.cat | es | API | Homepage | Socrata | 173 | 75 | |
| gobiernoabierto.valencia.es | es | API | Homepage | CKAN | 118 | 23 | |
| transparenz.karlsruhe.de | de | API | Homepage | CKAN | 51 | -1 | |
| www.data.gouv.fr | fr | API | Homepage | DataGouvFr | 36393 | 57234 | |
| data.gov.gr | gr | API | Homepage | CKAN | 8481 | 185 | |
| catalogo.datosabiertos.gob.ec | ec | API | Homepage | CKAN | 125 | 637 | |
| data.buenosaires.gob.ar | ar | API | Homepage | unknown | -1 | -1 | |
| data.gov.lv | lv | API | Homepage | CKAN | 147 | 105 | |
| data.houstontx.gov | us | API | Homepage | CKAN | 247 | -1 | |
| datosabiertos.rivasciudad.es | es | API | Homepage | CKAN | 45 | 13 | |
| datosabiertos.ayto-arganda.es | es | API | Homepage | CKAN | -1 | -1 | |
| data.humdata.org | xx | API | Homepage | CKAN | 8005 | 31522 | |
| datanorthyorkshire.org | uk | API | Homepage | CKAN | 245 | 6 | |
| data.sheffield.gov.uk | uk | API | Homepage | Socrata | 170 | -1 | |
| data.opendatasoft.com | xx | API | Homepage | OpenDataSoft | 15650 | 17879 | |
| data.yorkopendata.org | uk | API | Homepage | CKAN | 1023 | -1 | |
| opendata.bristol.gov.uk | uk | API | Homepage | OpenDataSoft | 119 | 230 | |
| Domain | ISO | API | Homepage | Software | Datasets | Resourcs | Dashboard |