The Dataset

All information on this site is based on a dataset of crawled podcast feeds. Podcasts are added to the dataset by crawling the iTunes podcast directory and fyyd. Additionally feeds can be submitted manually. Feeds are crawled according to the update interval specified in the feed, or every 24 hours if no interval is specified.

The dataset contains 246904 podcasts with 32381718 episodes. 3450560 episodes have been analysed for their audio properties.

Due to the selection process, the dataset is biased towards high ranking podcasts. Using fyyd as a source for new podcasts, introduced a bias towards German podcasts. The podcast language distribution is shown below.

Language Podcasts Percentage
English 121096 49.0%
Spanish 25180 10.2%
French 20165 8.2%
German 19447 7.9%
Dutch 11068 4.5%
Portuguese 10329 4.2%
Swedish 7144 2.9%
None 6689 2.7%
Chinese 3969 1.6%
Russian 3564 1.4%
Italian 2208 0.9%
Arabic 2122 0.9%
Persian 1281 0.5%
Polish 1091 0.4%
Danish 998 0.4%
Japanese 929 0.4%
Turkish 852 0.3%
Catalan 822 0.3%
Norwegian 662 0.3%
Ukrainian 576 0.2%
Other 6063 2.5%

The following charts shows the number of analysed episodes in relation to the published episodes.

Pygal20002000400040006000600080008000100001000012000120001400014000160001600018000180002000020000220002200024000240002024-11-122024-11-132024-11-142024-11-152024-11-162024-11-172024-11-182024-11-192024-11-202024-11-212024-11-222024-11-232024-11-242024-11-252024-11-262024-11-272024-11-282024-11-292024-11-302024-12-012024-12-022024-12-032024-12-042024-12-052024-12-062024-12-072024-12-082024-12-092024-12-102024-12-112024-12-122024-12-132024-12-142024-12-152024-12-162024-12-172024-12-182024-12-192024-12-202024-12-212024-12-222024-12-232024-12-242024-12-252024-12-262024-12-272024-12-282024-12-292024-12-302024-12-312025-01-012025-01-022025-01-032025-01-042025-01-052025-01-062025-01-072025-01-082025-01-092025-01-102025-01-112025-01-122025-01-132025-01-142025-01-152025-01-162025-01-172025-01-182025-01-192025-01-202025-01-212025-01-222025-01-232025-01-242025-01-252025-01-262025-01-272025-01-282025-01-292025-01-302025-01-312025-02-012025-02-022025-02-032025-02-042025-02-052025-02-062025-02-072025-02-082025-02-09DateEpisodes1957811.46923076923076865.498961650502282024-11-121974417.91261884183232363.44261935496092024-11-131950724.3560069144338866.378481547992892024-11-141817830.79939498703543482.841607516514192024-11-15791937.24278305963699209.926038901811272024-11-161002343.68617113223854183.86251968603342024-11-172048250.129559204840154.300567462734592024-11-182011456.57294727744165658.859205804657732024-11-192008563.0163353500432259.218446326167992024-11-202022169.4597234226447657.5337321563268352024-11-211821075.903111495246382.445204182433912024-11-22813582.34649956784787207.250316396769452024-11-231020588.78988764044942181.607975723451862024-11-242077495.2332757130509950.6833870392521252024-11-2520342101.6766637856525456.034832049335822024-11-2620249108.1200518582540957.18687923900662024-11-2717572114.5634399308556490.348495655659322024-11-2816114121.0068280034572108.409622564691722024-11-298261127.45021607605877205.689478268828372024-11-3011012133.8936041486603171.611179142115022024-12-0120630140.3369922212618852.467202042613342024-12-0220433146.7803802938634354.907560068045032024-12-0322449153.2237683664649829.9341500209879432024-12-0420940159.6671564390665648.627044743710712024-12-0518802166.110544511668175.111742501948872024-12-068601172.5539325842697201.47769284422552024-12-0710493178.99732065687124178.04034571672942024-12-0821109185.4407087294727646.533539635599312024-12-0920894191.884096802074349.1968745364511052024-12-1020860198.327484874675949.618053078911432024-12-1120595204.7708729472774452.900768189263662024-12-1219345211.21426101987968.385273426774262024-12-138779217.65764909248054199.272699298403952024-12-1410888224.10103716508212173.147242061676052024-12-1521600230.5444252376836740.4512259783051042024-12-1621094236.9878133102852546.7193536984494242024-12-1721048243.4312013828867447.289183491189822024-12-1821381249.8745894554883243.1641112959169962024-12-1919765256.317977528089963.182479666970692024-12-209269262.7613656006915193.20277324529982024-12-2110600269.204753673293176.71487206839852024-12-2219577275.648141745894665.51134925469232024-12-2315623282.0915298184961114.491936221985872024-12-2410791288.5349178910976174.348839668106882024-12-2513243294.9783059636992143.974434194206082024-12-2614245301.4216940363008131.562054795817572024-12-278087307.86508210890236207.844921397889832024-12-289395314.3084701815039191.641935117358742024-12-2917024320.7518582541054697.136902751783992024-12-3015534327.195246326707115.594432994896642024-12-3112287333.63863439930856155.816983799854172025-01-0115601340.0820224719101114.764463514166072025-01-0215136346.5254105445116120.524699462522025-01-038189352.9687986171132206.581385770508972025-01-049864359.41218668971476185.832148752244762025-01-0519294365.855574762316369.017041240464692025-01-0620357372.2989628349178655.8490179864857052025-01-0721086378.7423509075194446.818454531969512025-01-0821301385.18573898012144.155119631117662025-01-0920809391.6291270527225450.249820892601862025-01-109542398.0725151253241189.820957301427482025-01-1111245404.51590319792564168.724867365843042025-01-1224279410.95929127052727.2648343532723632025-01-1323555417.4026793431287416.2334597868385232025-01-1423903423.846067415730311.9225735287155892025-01-1524285430.28945548833197.1905087281323292025-01-1622728436.732843560933526.478008451975542025-01-1710385443.17623163353494179.378206969250332025-01-1812024449.6196197061365159.07492370182642025-01-1923585456.063007778738115.8618316611382972025-01-2024378462.50639585133976.0384615384615472025-01-2124362468.949783923941146.2366632055016572025-01-2224204475.39317199654278.1939046675230432025-01-2322448481.836560069144329.946537625177942025-01-2410331488.2799481417459180.047137595510782025-01-2512043494.7233362143474158.839559222216252025-01-2624084501.16672428694899.6804171703240062025-01-2723716507.6101123595505614.2390555122471482025-01-2823883514.053500432152112.170325612515742025-01-2923607520.496888504753515.5893043689580962025-01-30200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