The tool Wikimedia Related Projects provides statistics about Wikimedia projects and the relations between them, using the number of sitelinks they have in common.

As of 2022-03-07, Wikimedia counts 874 projects with sitelinks stored on Wikidata.

Projects with the most sitelinks | Closest projects: by cardinality of intersection, by Jaccard index | Downloads

Display projects of the following types:                                  

Projects with the most sitelinks

ProjectCardinality
English Wikipedia 8,981,039
Cebuano Wikipedia 5,454,990
Wikimedia Commons 3,951,820
German Wikipedia 3,219,102
Swedish Wikipedia 3,001,081
French Wikipedia 2,981,200
Russian Wikipedia 2,367,205
Dutch Wikipedia 2,242,616
Italian Wikipedia 2,228,782
Spanish Wikipedia 2,202,350
Arabic Wikipedia 2,094,083
Polish Wikipedia 1,809,561
Chinese Wikipedia 1,726,230
Japanese Wikipedia 1,643,691
Vietnamese Wikipedia 1,600,189
Egyptian Arabic Wikipedia 1,586,427
Persian Wikipedia 1,562,818
Portuguese Wikipedia 1,541,960
Ukrainian Wikipedia 1,456,058
Waray Wikipedia 1,426,063
Korean Wikipedia 915,013
Catalan Wikipedia 821,199
Wikispecies 818,075
Norwegian (Bokmål) Wikipedia 775,470
Indonesian Wikipedia 771,593
Turkish Wikipedia 771,230
Serbian Wikipedia 758,587
Czech Wikipedia 697,747
Urdu Wikipedia 638,316
Finnish Wikipedia 623,294
Romanian Wikipedia 594,600
Hungarian Wikipedia 591,658
Serbo-Croatian Wikipedia 529,090
Chechen Wikipedia 497,963
Basque Wikipedia 475,499
Min Nan Wikipedia 470,384
Tatar Wikipedia 444,856
Hebrew Wikipedia 429,009
Esperanto Wikipedia 419,860
Malay Wikipedia 406,967
South Azerbaijani Wikipedia 371,826
Armenian Wikipedia 369,855
Bulgarian Wikipedia 363,604
Danish Wikipedia 356,911
Russian Wikisource 347,648
Chinese Wikisource 344,556
Belarusian Wikipedia 339,073
Slovak Wikipedia 332,545
English Wikisource 292,130
Greek Wikipedia 285,966
Azerbaijani Wikipedia 279,976
Simple English Wikipedia 278,879
Kazakh Wikipedia 267,099
Galician Wikipedia 260,061
Estonian Wikipedia 258,721
Slovene Wikipedia 251,058
Norwegian (Nynorsk) Wikipedia 241,693
Lithuanian Wikipedia 239,149
Thai Wikipedia 233,374
Minangkabau Wikipedia 227,830
Georgian Wikipedia 227,819
Croatian Wikipedia 223,121
Bengali Wikipedia 221,622
Macedonian Wikipedia 211,965
Hindi Wikipedia 195,811
Polish Wikisource 182,380
Latin Wikipedia 181,278
Tamil Wikipedia 179,741
Welsh Wikipedia 177,241
Afrikaans Wikipedia 166,774
German Wikisource 166,151
English Wiktionary 159,669
Uzbek Wikipedia 159,023
Cantonese Wikipedia 158,319
Asturian Wikipedia 157,981
Bosnian Wikipedia 153,224
Latvian Wikipedia 151,418
Belarusian Wikipedia (Classical) 149,410
Russian Wikinews 132,454
Tajik Wikipedia 131,170
Volapük Wikipedia 130,696
Malayalam Wikipedia 120,522
Albanian Wikipedia 112,543
Occitan Wikipedia 110,174
Nepal Bhasa Wikipedia 107,335
Chinese Wiktionary 105,322
Bashkir Wikipedia 104,247
Malagasy Wikipedia 100,606
Breton Wikipedia 94,428
Scots Wikipedia 94,064
Telugu Wikipedia 93,127
Luxembourgish Wikipedia 92,462
West Frisian Wikipedia 92,121
Javanese Wikipedia 91,850
French Wiktionary 89,376
Low German Wikipedia 88,404
Kyrgyz Wikipedia 86,744
Sorani Kurdish Wikipedia 84,496
Marathi Wikipedia 83,662
Tagalog Wikipedia 83,657

Closest projects by cardinality of intersection

ProjectProjectIntersection cardinalityJaccard index
Cebuano Wikipedia Swedish Wikipedia 1,911,664
 0.2921
English Wikipedia French Wikipedia 1,878,867
 0.1863
Wikimedia Commons English Wikipedia 1,778,045
 0.1594
Arabic Wikipedia English Wikipedia 1,682,162
 0.1791
German Wikipedia English Wikipedia 1,543,241
 0.1448
English Wikipedia Spanish Wikipedia 1,453,634
 0.1494
English Wikipedia Italian Wikipedia 1,426,386
 0.1458
Swedish Wikipedia Waray Wikipedia 1,386,400
 0.4559
English Wikipedia Persian Wikipedia 1,360,354
 0.1481
Cebuano Wikipedia Waray Wikipedia 1,357,101
 0.2457
English Wikipedia Russian Wikipedia 1,254,683
 0.1243
English Wikipedia Swedish Wikipedia 1,099,968
 0.1011
English Wikipedia Polish Wikipedia 1,093,342
 0.1127
English Wikipedia Portuguese Wikipedia 1,088,230
 0.1153
Egyptian Arabic Wikipedia English Wikipedia 1,066,961
 0.1123
German Wikipedia French Wikipedia 1,062,331
 0.2068
English Wikipedia Dutch Wikipedia 1,055,600
 0.1038
French Wikipedia Italian Wikipedia 1,045,404
 0.2510
English Wikipedia Chinese Wikipedia 1,010,382
 0.1042
Dutch Wikipedia Swedish Wikipedia 975,823
 0.2286
Cebuano Wikipedia Dutch Wikipedia 972,311
 0.1446
Spanish Wikipedia French Wikipedia 972,304
 0.2309
Wikimedia Commons German Wikipedia 970,994
 0.1566
Wikimedia Commons French Wikipedia 918,455
 0.1527
English Wikipedia Ukrainian Wikipedia 893,125
 0.0936
German Wikipedia Italian Wikipedia 866,694
 0.1892
Swedish Wikipedia Vietnamese Wikipedia 865,176
 0.2316
French Wikipedia Russian Wikipedia 854,038
 0.1900
Spanish Wikipedia Italian Wikipedia 828,949
 0.2301
English Wikipedia Vietnamese Wikipedia 813,674
 0.0833
French Wikipedia Polish Wikipedia 809,139
 0.2032
English Wikipedia Japanese Wikipedia 804,399
 0.0819
Cebuano Wikipedia Vietnamese Wikipedia 796,755
 0.1273
Russian Wikipedia Ukrainian Wikipedia 791,892
 0.2612
French Wikipedia Portuguese Wikipedia 777,780
 0.2077
German Wikipedia Spanish Wikipedia 763,309
 0.1639
German Wikipedia Russian Wikipedia 759,994
 0.1575
Arabic Wikipedia Persian Wikipedia 748,426
 0.2573
Cebuano Wikipedia English Wikipedia 743,102
 0.0543
French Wikipedia Dutch Wikipedia 737,990
 0.1645
Spanish Wikipedia Portuguese Wikipedia 728,129
 0.2414
Italian Wikipedia Russian Wikipedia 721,296
 0.1862
German Wikipedia Polish Wikipedia 717,238
 0.1664
Wikimedia Commons Spanish Wikipedia 693,770
 0.1271
Spanish Wikipedia Russian Wikipedia 692,067
 0.1785
Italian Wikipedia Polish Wikipedia 689,284
 0.2058
French Wikipedia Swedish Wikipedia 687,619
 0.1299
Arabic Wikipedia French Wikipedia 666,311
 0.1511
Italian Wikipedia Portuguese Wikipedia 665,297
 0.2142
Polish Wikipedia Russian Wikipedia 646,833
 0.1832
German Wikipedia Dutch Wikipedia 640,991
 0.1330
French Wikipedia Ukrainian Wikipedia 636,860
 0.1676
Spanish Wikipedia Dutch Wikipedia 635,853
 0.1669
English Wikipedia Korean Wikipedia 635,066
 0.0686
Wikimedia Commons Russian Wikipedia 632,350
 0.1112
Wikimedia Commons Italian Wikipedia 631,937
 0.1139
Persian Wikipedia French Wikipedia 631,311
 0.1613
Spanish Wikipedia Swedish Wikipedia 629,184
 0.1375
Spanish Wikipedia Polish Wikipedia 627,077
 0.1853
Vietnamese Wikipedia Waray Wikipedia 621,300
 0.2583
Wikimedia Commons Swedish Wikipedia 615,653
 0.0971
Dutch Wikipedia Vietnamese Wikipedia 615,318
 0.1906
Dutch Wikipedia Waray Wikipedia 608,329
 0.1988
Italian Wikipedia Dutch Wikipedia 607,826
 0.1573
German Wikipedia Portuguese Wikipedia 603,155
 0.1451
German Wikipedia Swedish Wikipedia 601,953
 0.1071
English Wikipedia Turkish Wikipedia 597,395
 0.0653
Polish Wikipedia Ukrainian Wikipedia 593,945
 0.2223
French Wikipedia Chinese Wikipedia 591,672
 0.1438
Portuguese Wikipedia Russian Wikipedia 576,167
 0.1729
Arabic Wikipedia Spanish Wikipedia 574,477
 0.1543
Wikimedia Commons Dutch Wikipedia 564,087
 0.1002
Wikimedia Commons Polish Wikipedia 563,309
 0.1084
English Wikipedia Urdu Wikipedia 562,680
 0.0621
Arabic Wikipedia Wikimedia Commons 562,074
 0.1025
Arabic Wikipedia Egyptian Arabic Wikipedia 558,267
 0.1788
Spanish Wikipedia Persian Wikipedia 550,546
 0.1713
Italian Wikipedia Swedish Wikipedia 547,004
 0.1168
English Wikipedia Norwegian (Bokmål) Wikipedia 546,297
 0.0593
Dutch Wikipedia Polish Wikipedia 546,261
 0.1558
Catalan Wikipedia English Wikipedia 545,906
 0.0590
Spanish Wikipedia Chinese Wikipedia 541,161
 0.1598
Italian Wikipedia Ukrainian Wikipedia 540,581
 0.1719
Polish Wikipedia Portuguese Wikipedia 539,705
 0.1919
French Wikipedia Japanese Wikipedia 533,860
 0.1305
Spanish Wikipedia Ukrainian Wikipedia 533,477
 0.1707
German Wikipedia Ukrainian Wikipedia 531,890
 0.1284
Arabic Wikipedia German Wikipedia 522,439
 0.1091
Arabic Wikipedia Russian Wikipedia 521,254
 0.1323
Dutch Wikipedia Portuguese Wikipedia 519,292
 0.1590
Russian Wikipedia Chinese Wikipedia 517,349
 0.1447
Persian Wikipedia Italian Wikipedia 516,876
 0.1578
Portuguese Wikipedia Swedish Wikipedia 513,515
 0.1274
Persian Wikipedia Russian Wikipedia 512,203
 0.1499
Wikimedia Commons Persian Wikipedia 508,092
 0.1015
Arabic Wikipedia Italian Wikipedia 506,992
 0.1329
Russian Wikipedia Swedish Wikipedia 506,131
 0.1041
German Wikipedia Persian Wikipedia 504,220
 0.1179
German Wikipedia Chinese Wikipedia 502,823
 0.1132
Italian Wikipedia Chinese Wikipedia 502,334
 0.1455

Closest projects by Jaccard index

ProjectProjectIntersection cardinalityJaccard index
Akan Wiktionary Bihari Wiktionary 11
 1.0000
Akan Wiktionary Bislama Wiktionary 11
 1.0000
Akan Wiktionary Xhosa Wiktionary 11
 1.0000
Akan Wiktionary Yoruba Wiktionary 11
 1.0000
Bihari Wiktionary Bislama Wiktionary 11
 1.0000
Bihari Wiktionary Xhosa Wiktionary 11
 1.0000
Bihari Wiktionary Yoruba Wiktionary 11
 1.0000
Bislama Wiktionary Xhosa Wiktionary 11
 1.0000
Bislama Wiktionary Yoruba Wiktionary 11
 1.0000
Xhosa Wiktionary Yoruba Wiktionary 11
 1.0000
Akan Wikibooks Assamese Wikibooks 10
 1.0000
Akan Wikibooks Bislama Wikibooks 10
 1.0000
Akan Wikibooks Tibetan Wikibooks 10
 1.0000
Assamese Wikibooks Bislama Wikibooks 10
 1.0000
Assamese Wikibooks Tibetan Wikibooks 10
 1.0000
Bislama Wikibooks Tibetan Wikibooks 10
 1.0000
Irish Wikiquote Northern Sami Wikibooks 10
 1.0000
Irish Wikiquote Shona Wiktionary 10
 1.0000
Irish Wikiquote Turkmen Wikiquote 10
 1.0000
Irish Wikiquote Uyghur Wikiquote 10
 1.0000
Irish Wikiquote Volapük Wikiquote 10
 1.0000
Kannada Wikibooks Swahili Wikibooks 10
 1.0000
Kannada Wikibooks Turkmen Wikibooks 10
 1.0000
Kannada Wikibooks Volapük Wikibooks 10
 1.0000
Kannada Wikibooks Xhosa Wikibooks 10
 1.0000
Kannada Wikibooks Zulu Wikibooks 10
 1.0000
Northern Sami Wikibooks Shona Wiktionary 10
 1.0000
Northern Sami Wikibooks Turkmen Wikiquote 10
 1.0000
Northern Sami Wikibooks Uyghur Wikiquote 10
 1.0000
Northern Sami Wikibooks Volapük Wikiquote 10
 1.0000
Shona Wiktionary Turkmen Wikiquote 10
 1.0000
Shona Wiktionary Uyghur Wikiquote 10
 1.0000
Shona Wiktionary Volapük Wikiquote 10
 1.0000
Swahili Wikibooks Turkmen Wikibooks 10
 1.0000
Swahili Wikibooks Volapük Wikibooks 10
 1.0000
Swahili Wikibooks Xhosa Wikibooks 10
 1.0000
Swahili Wikibooks Zulu Wikibooks 10
 1.0000
Turkmen Wikibooks Volapük Wikibooks 10
 1.0000
Turkmen Wikibooks Xhosa Wikibooks 10
 1.0000
Turkmen Wikibooks Zulu Wikibooks 10
 1.0000
Turkmen Wikiquote Uyghur Wikiquote 10
 1.0000
Turkmen Wikiquote Volapük Wikiquote 10
 1.0000
Uyghur Wikiquote Volapük Wikiquote 10
 1.0000
Volapük Wikibooks Xhosa Wikibooks 10
 1.0000
Volapük Wikibooks Zulu Wikibooks 10
 1.0000
Xhosa Wikibooks Zulu Wikibooks 10
 1.0000
Afar Wiktionary Tibetan Wiktionary 9
 1.0000
Afar Wiktionary Chamorro Wikibooks 9
 1.0000
Afar Wiktionary Cree Wiktionary 9
 1.0000
Afar Wiktionary Dzongkha Wiktionary 9
 1.0000
Afar Wiktionary Irish Wikibooks 9
 1.0000
Afar Wiktionary Gujarati Wikibooks 9
 1.0000
Afar Wiktionary Kashmiri Wikibooks 9
 1.0000
Afar Wiktionary Kashmiri Wikiquote 9
 1.0000
Afar Wiktionary Marshallese Wiktionary 9
 1.0000
Afar Wiktionary Mongolian Wikibooks 9
 1.0000
Afar Wiktionary Burmese Wikibooks 9
 1.0000
Afar Wiktionary Nauruan Wikiquote 9
 1.0000
Afar Wiktionary Pali Wiktionary 9
 1.0000
Afar Wiktionary Romansh Wikibooks 9
 1.0000
Afar Wiktionary Raeto Romance Wiktionary 9
 1.0000
Afar Wiktionary Kirundi Wiktionary 9
 1.0000
Afar Wiktionary Sardinian Wiktionary 9
 1.0000
Afar Wiktionary Tongan Wiktionary 9
 1.0000
Afar Wiktionary Twi Wiktionary 9
 1.0000
Afar Wiktionary Uyghur Wikibooks 9
 1.0000
Afar Wiktionary Yoruba Wikibooks 9
 1.0000
Tibetan Wiktionary Chamorro Wikibooks 9
 1.0000
Tibetan Wiktionary Cree Wiktionary 9
 1.0000
Tibetan Wiktionary Dzongkha Wiktionary 9
 1.0000
Tibetan Wiktionary Irish Wikibooks 9
 1.0000
Tibetan Wiktionary Gujarati Wikibooks 9
 1.0000
Tibetan Wiktionary Kashmiri Wikibooks 9
 1.0000
Tibetan Wiktionary Kashmiri Wikiquote 9
 1.0000
Tibetan Wiktionary Marshallese Wiktionary 9
 1.0000
Tibetan Wiktionary Mongolian Wikibooks 9
 1.0000
Tibetan Wiktionary Burmese Wikibooks 9
 1.0000
Tibetan Wiktionary Nauruan Wikiquote 9
 1.0000
Tibetan Wiktionary Pali Wiktionary 9
 1.0000
Tibetan Wiktionary Romansh Wikibooks 9
 1.0000
Tibetan Wiktionary Raeto Romance Wiktionary 9
 1.0000
Tibetan Wiktionary Kirundi Wiktionary 9
 1.0000
Tibetan Wiktionary Sardinian Wiktionary 9
 1.0000
Tibetan Wiktionary Tongan Wiktionary 9
 1.0000
Tibetan Wiktionary Twi Wiktionary 9
 1.0000
Tibetan Wiktionary Uyghur Wikibooks 9
 1.0000
Tibetan Wiktionary Yoruba Wikibooks 9
 1.0000
Chamorro Wikibooks Cree Wiktionary 9
 1.0000
Chamorro Wikibooks Dzongkha Wiktionary 9
 1.0000
Chamorro Wikibooks Irish Wikibooks 9
 1.0000
Chamorro Wikibooks Gujarati Wikibooks 9
 1.0000
Chamorro Wikibooks Kashmiri Wikibooks 9
 1.0000
Chamorro Wikibooks Kashmiri Wikiquote 9
 1.0000
Chamorro Wikibooks Marshallese Wiktionary 9
 1.0000
Chamorro Wikibooks Mongolian Wikibooks 9
 1.0000
Chamorro Wikibooks Burmese Wikibooks 9
 1.0000
Chamorro Wikibooks Nauruan Wikiquote 9
 1.0000
Chamorro Wikibooks Pali Wiktionary 9
 1.0000
Chamorro Wikibooks Romansh Wikibooks 9
 1.0000
Chamorro Wikibooks Raeto Romance Wiktionary 9
 1.0000

Downloads