Y Combinator Startups

Startups funded by Y Combinator that have been publicly announced and still have functional websites.

138 of 4,617 sites · synced from the official YC API · rank is the average of Tranco, Majestic and Umbrella; Radar and CrUX shown for context · all 5 are flawed, that's the point. · tap a row for the breakdown

Notes:all

’05–’09S05 · W06 · S06 · W07 · S07 · W08 · S08 · W09 · S09

’10–’14W10 · S10 · W11 · S11 · W12 · S12 · W13 · S13 · W14 · S14

’15–’19W15 · S15 · W16 · S16 · W17 · S17 · W18 · S18 · W19 · S19

’20–’24W20 · S20 · W21 · S21 · W22 · S22 · W23 · S23 · W24 · S24 · F24

’25–’27W25 · S25 · F25 · W26 · S26 · F26 · W27

F25 · 138 sites · ← all sites

138 live · 3 parked or gone — show all

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked

1

hypercubic.ai329,686 avg · F25▼ 9,400329,686501,257——158,114—Sep 14

Tranco 501,257Radar —CrUX —Majestic 158,114Umbrella —checked Sep 14

2

miniswap.gg375,354 avg · F25▲ 3,786375,354375,354top 200ktop 500k——Sep 14

Tranco 375,354Radar top 200kCrUX top 500kMajestic —Umbrella —checked Sep 14

3

freeportmarkets.com564,648 avg · F25564,648————564,648Jul 27

Tranco —Radar —CrUX —Majestic —Umbrella 564,648checked Jul 27

4

answerthis.io588,911 avg · F25▼ 38,593588,911475,423top 1Mtop 500k500,104791,205Sep 14

Tranco 475,423Radar top 1MCrUX top 500kMajestic 500,104Umbrella 791,205checked Sep 14

5

aside.com614,600 avg · F25▼ 17,807614,600276,642top 200k—952,558—Sep 14

Tranco 276,642Radar top 200kCrUX —Majestic 952,558Umbrella —checked Sep 14

6

madethis.com619,828 avg · F25▲ 58,346619,828619,828top 1Mtop 1M——Sep 14

Tranco 619,828Radar top 1MCrUX top 1MMajestic —Umbrella —checked Sep 14

7

s2.dev692,751 avg · F25▼ 7,139692,751461,772top 500k—923,729—Sep 14

Tranco 461,772Radar top 500kCrUX —Majestic 923,729Umbrella —checked Sep 14

8

bolna.ai830,935 avg · F25▲ 23,902830,935936,512top 1M—725,357—Sep 14

Tranco 936,512Radar top 1MCrUX —Majestic 725,357Umbrella —checked Sep 14

9

trylapis.com883,328 avg · F25▲ 51,984883,328———883,328—Sep 14

Tranco —Radar —CrUX —Majestic 883,328Umbrella —checked Sep 14

10

uplane.com978,036 avg · F25978,036978,036top 1M———Sep 14

Tranco 978,036Radar top 1MCrUX —Majestic —Umbrella —checked Sep 14

11

absurd.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

12

agent.nexus— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

13

aircaps.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

14

alephlab.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

15

allus.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

16

amerahealthsolutions.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

17

amika.dev— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

18

antigen.sh— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

19

anto.bio— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

20

askbron.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

21

aspect.inc— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

22

atlasgrid.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

23

automax.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

24

axialcompute.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

25

becomeautonomous.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

26

bravi.app— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

27

brickanta.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

28

brickwiseai.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

29

caddy.app— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

30

caseyinsure.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

31

clerked.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

32

codyco.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

33

complydo.io— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

34

compyle.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

35

cortexrobot.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

36

cranston.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

37

dari.dev— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

38

deeptrace.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

39

denki.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

40

digipals.app— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

41

diligencesquared.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

42

efference.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

43

everestagi.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

44

exonic.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

45

expectedparrot.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

46

fastshot.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

47

fernstone.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

48

fifthdoor.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

49

flick.art— avg · F25——top 1M———Sep 14

Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Sep 14

50

forge-robotics.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

51

getbluma.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

52

getlexi.io— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

53

getnivara.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

54

getstructured.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

55

goclicks.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

56

helonic.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

57

heylua.ai— avg · F25——top 1M———Sep 14

Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Sep 14

58

hillclimb.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

59

hyperspell.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

60

icarus.one— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

61

imagineai.me— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

62

item.app— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

63

jarmin.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

64

kaigohealth.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

65

kalpalabs.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

66

karumi.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

67

koyal.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

68

layers.bio— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

69

leadbay.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

70

lightberry.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

71

logical.io— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

72

logosguard.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

73

lunabill.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

74

lunavo.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

75

markittrade.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

76

mayflowervisa.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

77

metorial.com— avg · F25——top 1M———Sep 13

Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Sep 13

78

minro.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

79

moss.dev— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

80

movedot.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

81

mspilot.io— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

82

multifactor.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

83

n0labs.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

84

nessielabs.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

85

nori.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

86

norra.io— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

87

nucleoresearch.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

88

openroll.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

89

parametric.company— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

90

parrotapp.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

91

parse.bot— avg · F25——top 500k———Sep 14

Tranco —Radar top 500kCrUX —Majestic —Umbrella —checked Sep 14

92

patentwatch.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

93

paywithlocus.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

94

perseus.computer— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

95

philon.ai— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

96

piggyrobotics.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

97

pixleyai.com— avg · F25———top 1M——Aug 10

Tranco —Radar —CrUX top 1MMajestic —Umbrella —checked Aug 10

98

playhealth.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

99

radiusbrowser.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

100

redapto.com— avg · F25———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

a — means that source hasn't ranked the site; the average uses whichever exact ranks exist

History · every change, public

Sep 14 06:03sync with the YC sync, 9 sites changed

Sep 13 06:03sync with the YC sync, 1 site changed

Sep 12 06:02sync with the YC sync, 6 sites changed

Sep 11 06:03sync with the YC sync, 11 sites changed

Sep 10 06:03sync with the YC sync, 15 sites changed

Sep 9 06:03sync with the YC sync, 13 sites changed

Sep 8 06:03sync with the YC sync, 5 sites shown

This list is kept in step with the official YC API, so it isn't editable here. This is just for fun.