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 | -1 | -1 | |
| performance.westsussex.gov.uk | gb | API | Homepage | Socrata | 323 | -1 | |
| data.cityofchicago.org | us | API | Homepage | Socrata | 1280 | 777 | |
| data.hawaii.gov | us | API | Homepage | Socrata | 1392 | -1 | |
| data.sfgov.org | us | API | Homepage | Socrata | 1140 | 1647 | |
| oppnadata.se | se | API | Homepage | CKAN | -1 | -1 | |
| data.kingcounty.gov | us | API | Homepage | Socrata | 988 | 219 | |
| data.gv.at | at | API | Homepage | CKAN | -1 | -1 | |
| data.salzburgerland.com | at | API | Homepage | CKAN | 5 | -1 | |
| datahub.io | us | API | Homepage | CKAN | 11544 | 541 | |
| data.edmonton.ca | ca | API | Homepage | Socrata | 2052 | 615 | |
| data.sa.gov.au | au | API | Homepage | CKAN | 1547 | 9 | |
| data.wa.gov | us | API | Homepage | Socrata | 2020 | 963 | |
| dati.lombardia.it | it | API | Homepage | Socrata | 5215 | 3924 | |
| data.albanyny.gov | us | API | Homepage | Socrata | 17 | 3 | |
| data.seattle.gov | us | API | Homepage | Socrata | 857 | 600 | |
| data.ny.gov | us | API | Homepage | Socrata | 3904 | 777 | |
| govdata.de | de | API | Homepage | CKAN | -1 | -1 | |
| data.kcmo.org | us | API | Homepage | Socrata | 3528 | 1974 | |
| 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 | 180 | 466 | |
| 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 | 33 | |
| dartportal.leeds.ac.uk | gb | API | Homepage | CKAN | 23 | -1 | |
| data.austintexas.gov | us | API | Homepage | Socrata | -1 | -1 | |
| data.somervillema.gov | us | API | Homepage | Socrata | 61 | 36 | |
| data.energystar.gov | us | API | Homepage | Socrata | -1 | -1 | |
| opendata.ayto-caceres.es | es | API | Homepage | CKAN | 116 | -1 | |
| www.opendata.provincia.roma.it | it | API | Homepage | CKAN | -1 | -1 | |
| data.eindhoven.nl | nl | API | Homepage | OpenDataSoft | 88 | 199 | |
| open.canada.ca | ca | API | Homepage | CKAN | 81995 | 8213 | |
| healthdata.nj.gov | us | API | Homepage | Socrata | 272 | 102 | |
| opendata.brussels.be | be | API | Homepage | OpenDataSoft | 530 | 8 | |
| www.opendataportal.at | at | API | Homepage | CKAN | 431 | 16 | |
| dados.rs.gov.br | br | API | Homepage | CKAN | -1 | -1 | |
| opendata.paris.fr | fr | API | Homepage | OpenDataSoft | 249 | 255 | |
| www.opendata.go.ke | ke | API | Homepage | Socrata | -1 | -1 | |
| edinburghopendata.info | gb | API | Homepage | CKAN | 234 | 265 | |
| data.noaa.gov | us | API | Homepage | CKAN | -1 | -1 | |
| data.gov.hk | hk | API | Homepage | CKAN | 704 | 5167 | |
| data.surrey.ca | ca | API | Homepage | CKAN | 365 | 41 | |
| 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 | 275 | 54 | |
| leedsdatamill.org | gb | API | Homepage | CKAN | 542 | -1 | |
| data.graz.gv.at | at | API | Homepage | CKAN | -1 | -1 | |
| datosabiertos.malaga.eu | es | API | Homepage | CKAN | 829 | 525 | |
| data.openva.com | us | API | Homepage | CKAN | 141 | -1 | |
| dati.trentino.it | it | API | Homepage | CKAN | 6543 | 5219 | |
| opendatacanarias.es | es | API | Homepage | CKAN | -1 | -1 | |
| data.colorado.gov | us | API | Homepage | Socrata | 1871 | 2193 | |
| gisdata.mn.gov | us | API | Homepage | CKAN | 783 | 491 | |
| 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 | 3456 | 753 | |
| www.rotterdamopendata.nl | nl | API | Homepage | CKAN | 105 | -1 | |
| data.honolulu.gov | us | API | Homepage | Socrata | 217 | 45 | |
| daten.rlp.de | de | API | Homepage | CKAN | 3824 | -1 | |
| datacatalog.cookcountyil.gov | us | API | Homepage | Socrata | 605 | 87 | |
| health.data.ny.gov | us | API | Homepage | Socrata | 539 | -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 | 424 | 180 | |
| data.vermont.gov | us | API | Homepage | Socrata | 203 | 195 | |
| data.mo.gov | us | API | Homepage | Socrata | 2628 | 270 | |
| data.openpolice.ru | ru | API | Homepage | CKAN | 302 | -1 | |
| bythenumbers.sco.ca.gov | us | API | Homepage | Socrata | 62 | 57 | |
| bistrotdepays.opendatasoft.com | fr | API | Homepage | OpenDataSoft | -1 | -1 | |
| data.maryland.gov | us | API | Homepage | Socrata | 2712 | 1869 | |
| data.tainan.gov.tw | tw | API | Homepage | CKAN | 595 | 1131 | |
| data.glasgow.gov.uk | gb | API | Homepage | CKAN | 89 | 2 | |
| dati.lazio.it | it | API | Homepage | CKAN | 374 | 1333 | |
| data.oregon.gov | us | API | Homepage | Socrata | 2281 | 2712 | |
| opendata.rubi.cat | us | API | Homepage | Socrata | 68 | 60 | |
| ckan.odp.jig.jp | jp | API | Homepage | CKAN | -1 | -1 | |
| hubofdata.ru | ru | API | Homepage | CKAN | 8124 | -1 | |
| data.opencolorado.org | us | API | Homepage | CKAN | 1339 | 367 | |
| controllerdata.lacity.org | us | API | Homepage | Socrata | 951 | 2355 | |
| data.stadt-zuerich.ch | ch | API | Homepage | CKAN | 357 | 248 | |
| catalogodatos.gub.uy | uy | API | Homepage | CKAN | -1 | -1 | |
| data.illinois.gov | us | API | Homepage | Socrata | -1 | -1 | |
| data.ct.gov | us | API | Homepage | Socrata | 1033 | 813 | |
| performance.chattanooga.gov | us | API | Homepage | Socrata | 618 | 636 | |
| datospublicos.org | us | API | Homepage | CKAN | -1 | -1 | |
| edx.netl.doe.gov | us | API | Homepage | CKAN | 16131 | 61 | |
| 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 | -1 | -1 | |
| geothermaldata.org | us | API | Homepage | CKAN | 86858 | 104 | |
| data.cityofnewyork.us | us | API | Homepage | Socrata | 2156 | -1 | |
| hampton.demo.socrata.com | us | API | Homepage | Socrata | 40 | 57 | |
| opendata.bayern.de | de | API | Homepage | CKAN | 975 | 3 | |
| 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 | 482 | 369 | |
| data.gov.ro | ro | API | Homepage | CKAN | 1458 | 254 | |
| www.opendata-hro.de | de | API | Homepage | CKAN | 206 | 390 | |
| data.medicare.gov | us | API | Homepage | Socrata | 152 | 102 | |
| data.gov.hr | hr | API | Homepage | CKAN | 574 | 2 | |
| www.dati.friuliveneziagiulia.it | it | API | Homepage | Socrata | 348 | 1041 | |
| data.winnipeg.ca | ca | API | Homepage | Socrata | 670 | 1350 | |
| open-data.europa.eu | eu | API | Homepage | CKAN | -1 | -1 | |
| data.wu.ac.at | at | API | Homepage | CKAN | 127 | 3 | |
| 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 | 31208 | 12585 | |
| 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 | 8661 | 4056 | |
| 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 | 432 | 184 | |
| 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 | 435 | -1 | |
| data.gov.bf | bf | API | Homepage | CKAN | 380 | 422 | |
| data.nfpa.org | us | API | Homepage | Socrata | -1 | -1 | |
| www.opendataphilly.org | us | API | Homepage | CKAN | 362 | 23 | |
| data.grcity.us | us | API | Homepage | CKAN | -1 | -1 | |
| data.nola.gov | us | API | Homepage | Socrata | 246 | 423 | |
| 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 | -1 | -1 | |
| data.london.gov.uk | gb | API | Homepage | CKAN | 807 | -1 | |
| data.iledefrance.fr | fr | API | Homepage | OpenDataSoft | 736 | 177 | |
| 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 | 966 | 1440 | |
| www.nosdonnees.fr | fr | API | Homepage | CKAN | 302 | -1 | |
| pod.opendatasoft.com | us | API | Homepage | OpenDataSoft | 8 | -1 | |
| www.yorkopendata.org | gb | API | Homepage | CKAN | 1035 | 129 | |
| data.nsw.gov.au | au | API | Homepage | CKAN | 3394 | 3418 | |
| 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 | 8893 | 9099 | |
| data.atf.gov | us | API | Homepage | Socrata | -1 | -1 | |
| data.cdc.gov | us | API | Homepage | Socrata | 766 | 492 | |
| dados.gov.br | br | API | Homepage | CKAN | 6432 | 1332 | |
| www.amsterdamopendata.nl | nl | API | Homepage | CKAN | -1 | -1 | |
| performance.smcgov.org | us | API | Homepage | Socrata | 3756 | 1554 | |
| bronx.lehman.cuny.edu | us | API | Homepage | Socrata | 15912 | 31686 | |
| africaopendata.org | ie | API | Homepage | CKAN | 3154 | 9 | |
| data.culvercity.org | us | API | Homepage | Socrata | 45 | 108 | |
| datos.argentina.gob.ar | ar | API | Homepage | CKAN | -1 | -1 | |
| data.act.gov.au | au | API | Homepage | Socrata | 528 | 279 | |
| data.undp.org | us | API | Homepage | Socrata | -1 | -1 | |
| opendatahub.gr | gr | API | Homepage | CKAN | -1 | -1 | |
| stat.cityofgainesville.org | us | API | Homepage | Socrata | 1136 | 879 | |
| public.opendatasoft.com | ie | API | Homepage | OpenDataSoft | 2346 | 901 | |
| rdw.azure-westeurope-prod.socrata.com | us | API | Homepage | Socrata | 992 | 2757 | |
| 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 | 11852 | -1 | |
| datos.alcobendas.org | es | API | Homepage | CKAN | -1 | -1 | |
| data.aberdeencity.gov.uk | gb | API | Homepage | CKAN | 5 | -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 | 249 | 8 | |
| 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 | 1339 | -1 | |
| dados.al.gov.br | br | API | Homepage | CKAN | 187 | 102 | |
| data.ug | ug | API | Homepage | CKAN | -1 | -1 | |
| data.nhm.ac.uk | gb | API | Homepage | CKAN | 117 | 2 | |
| portal.openbelgium.be | be | API | Homepage | CKAN | 2042 | -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 | 116 | -1 | |
| data.cityoftacoma.org | us | API | Homepage | Socrata | 300 | 204 | |
| 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 | 324 | 280 | |
| data.illinois.gov | us | API | Homepage | Socrata | -1 | -1 | |
| datamx.io | io | API | Homepage | CKAN | 2815 | -1 | |
| dataratp.opendatasoft.com | fr | API | Homepage | OpenDataSoft | 24 | 17 | |
| opingogn.is | is | API | Homepage | CKAN | 68 | 6 | |
| www.opengov-muenchen.de | de | API | Homepage | CKAN | 136 | 58 | |
| opendatareno.org | us | API | Homepage | CKAN | -1 | -1 | |
| gavaobert.gavaciutat.cat | es | API | Homepage | Socrata | 214 | 348 | |
| iatiregistry.org | us | API | Homepage | CKAN | 6888 | 2914 | |
| data.montgomerycountymd.gov | us | API | Homepage | Socrata | 919 | 222 | |
| data.baltimorecity.gov | us | API | Homepage | Socrata | 2594 | 5070 | |
| 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 | 1411 | 598 | |
| opendata.lisra.jp | jp | API | Homepage | CKAN | 14 | -1 | |
| data.hartford.gov | us | API | Homepage | Socrata | 1033 | 108 | |
| transparenz.hamburg.de | de | API | Homepage | CKAN | 101813 | 2553 | |
| www.metrochicagodata.com | us | API | Homepage | Socrata | -1 | -1 | |
| finances.worldbank.org | us | API | Homepage | Socrata | 3327 | 5469 | |
| 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 | 3824 | -1 | |
| data.ktn.gv.at | at | API | Homepage | CKAN | -1 | -1 | |
| data.providenceri.gov | us | API | Homepage | Socrata | 258 | 39 | |
| daten.buergernetz.bz.it | it | API | Homepage | CKAN | 462 | 172 | |
| www.europeandataportal.eu | eu | API | Homepage | CKAN | 891867 | -1 | |
| data.ok.gov | us | API | Homepage | CKAN | -1 | -1 | |
| datos.gob.es | es | API | Homepage | XMLDCAT | 21561 | -1 | |
| abertos.xunta.gal | es | API | Homepage | XMLDCAT | 359 | 521 | |
| opendata.terrassa.cat | es | API | Homepage | Socrata | 177 | 201 | |
| gobiernoabierto.valencia.es | es | API | Homepage | CKAN | 117 | 9 | |
| transparenz.karlsruhe.de | de | API | Homepage | CKAN | 51 | 101 | |
| www.data.gouv.fr | fr | API | Homepage | DataGouvFr | -1 | -1 | |
| data.gov.gr | gr | API | Homepage | CKAN | 8931 | 921 | |
| catalogo.datosabiertos.gob.ec | ec | API | Homepage | CKAN | 125 | -1 | |
| data.buenosaires.gob.ar | ar | API | Homepage | unknown | -1 | -1 | |
| data.gov.lv | lv | API | Homepage | CKAN | 246 | 753 | |
| data.houstontx.gov | us | API | Homepage | CKAN | 247 | -1 | |
| datosabiertos.rivasciudad.es | es | API | Homepage | CKAN | -1 | -1 | |
| datosabiertos.ayto-arganda.es | es | API | Homepage | CKAN | -1 | -1 | |
| data.humdata.org | xx | API | Homepage | CKAN | 8284 | 33274 | |
| datanorthyorkshire.org | uk | API | Homepage | CKAN | 259 | 535 | |
| data.sheffield.gov.uk | uk | API | Homepage | Socrata | 170 | -1 | |
| data.opendatasoft.com | xx | API | Homepage | OpenDataSoft | 17405 | 22930 | |
| data.yorkopendata.org | uk | API | Homepage | CKAN | 1035 | -1 | |
| opendata.bristol.gov.uk | uk | API | Homepage | OpenDataSoft | 149 | 169 | |
| Domain | ISO | API | Homepage | Software | Datasets | Resourcs | Dashboard |