Y Combinator Startups

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

161 of 4,520 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

S26 · 161 sites · ← all sites

161 live · 1 parked or gone — show all

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked

1

onecli.sh533,306 avg · S26▲ 118,296533,306533,306top 200k———Jul 30

Tranco 533,306Radar top 200kCrUX —Majestic —Umbrella —checked Jul 30

2

nebusec.ai548,767 avg · S26▲ 34,631548,767———548,767—Jul 30

Tranco —Radar —CrUX —Majestic 548,767Umbrella —checked Jul 30

3

context.dev674,433 avg · S26▲ 27,085674,433949,951top 1M—398,914—Jul 30

Tranco 949,951Radar top 1MCrUX —Majestic 398,914Umbrella —checked Jul 30

4

screenpipe.com839,150 avg · S26▲ 152,467839,150859,850top 500k—818,449—Jul 30

Tranco 859,850Radar top 500kCrUX —Majestic 818,449Umbrella —checked Jul 30

5

6thsense.dev— avg · S26———————

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

6

83sciences.ai— avg · S26———————

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

7

ae-dyn.com— avg · S26———————

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

8

agencytool.com— avg · S26———————

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

9

agentcard.sh— avg · S26———————

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

10

agnost.ai— avg · S26——top 1M———Jul 30

Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Jul 30

11

aktoria.com— avg · S26———————

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

12

alkera.ai— avg · S26———————

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

13

alloovium.com— avg · S26———————

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

14

amulet.so— avg · S26———————

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

15

askshepherd.ai— avg · S26———————

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

16

assemble.ai— avg · S26———————

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

17

atlasdiscovery.bio— avg · S26———————

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

18

atlia.com— avg · S26———————

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

19

atomarine.co— avg · S26———————

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

20

avocasystems.com— avg · S26———————

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

21

axelrod.live— avg · S26———————

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

22

baudlabs.ai— avg · S26———————

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

23

belvedir.ai— avg · S26———————

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

24

bizmark.ai— avg · S26———————

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

25

bloomylearning.com— avg · S26———————

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

26

caregp.com.au— avg · S26——top 500k———Jul 30

Tranco —Radar top 500kCrUX —Majestic —Umbrella —checked Jul 30

27

cerenovus.ai— avg · S26———————

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

28

coasty.ai— avg · S26———————

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

29

codag.ai— avg · S26———————

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

30

codealmanac.com— avg · S26———————

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

31

conifer.build— avg · S26———————

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

32

controlseat.com— avg · S26———————

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

33

cosmicrobotics.com— avg · S26———————

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

34

cova.care— avg · S26———————

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

35

daqstra.com— avg · S26———————

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

36

datoric.com— avg · S26———————

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

37

decawork.ai— avg · S26———————

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

38

dialoguslabs.com— avg · S26———————

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

39

donkey.trade— avg · S26———————

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

40

earendil.io— avg · S26———————

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

41

edviroenergy.com— avg · S26———————

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

42

ego.ist— avg · S26———————

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

43

ekholabs.com— avg · S26———————

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

44

executor.sh— avg · S26———————

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

45

experientiallabs.ai— avg · S26———————

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

46

fabraix.com— avg · S26———————

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

47

floracene.com— avg · S26———————

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

48

florin.inc— avg · S26———————

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

49

flowmanual.com— avg · S26———————

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

50

gamgee.io— avg · S26———————

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

51

getcoach.com— avg · S26———————

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

52

getcomputable.com— avg · S26———————

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

53

getprescience.com— avg · S26———————

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

54

gitcafe.dev— avg · S26———————

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

55

goekpa.com— avg · S26———————

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

56

graphify.com— avg · S26———————

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

57

greypointindustries.com— avg · S26———————

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

58

griprobotics.ai— avg · S26———————

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

59

guildai.co— avg · S26———————

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

60

gutgutgoose.com— avg · S26———————

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

61

hardwareintelligence.ai— avg · S26———————

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

62

heybuildbox.com— avg · S26———————

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

63

hiloop.ai— avg · S26———————

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

64

hop-aero.com— avg · S26———————

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

65

hoplite.sh— avg · S26———————

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

66

hubble.ai— avg · S26———————

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

67

hyperprobe.co— avg · S26———————

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

68

illumelabs.ai— avg · S26———————

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

69

inductionlabs.com— avg · S26———————

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

70

inkbox.ai— avg · S26———————

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

71

instancelabs.ai— avg · S26———————

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

72

instaplay.ai— avg · S26———————

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

73

insurf.io— avg · S26———————

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

74

isengardindustries.com— avg · S26———————

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

75

joinmarble.ai— avg · S26———————

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

76

karalabs.ai— avg · S26———————

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

77

kebra.com— avg · S26———————

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

78

lamb-labs.com— avg · S26———————

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

79

lastaccountingcompany.com— avg · S26———————

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

80

latolabs.io— avg · S26———————

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

81

lemonlime.ai— avg · S26———————

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

82

levocred.com— avg · S26———————

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

83

librabots.com— avg · S26———————

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

84

litmushiring.com— avg · S26———————

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

85

locke.inc— avg · S26———————

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

86

lucaiq.com— avg · S26———————

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

87

lumeria.skin— avg · S26———————

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

88

machine0.io— avg · S26———————

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

89

maingen.ai— avg · S26———————

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

90

manifoldindustries.ai— avg · S26———————

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

91

manufacturingintelligence.org— avg · S26———————

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

92

markovstudios.com— avg · S26———————

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

93

mireye.com— avg · S26———————

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

94

molagri.com— avg · S26———————

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

95

neuronindustries.com— avg · S26———————

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

96

nex.ai— avg · S26———————

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

97

norirobotics.com— avg · S26———————

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

98

olamlabs.ai— avg · S26———————

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

99

ooakdata.com— avg · S26———————

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

100

openrelay.inc— avg · S26———————

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

101

opentrade.live— avg · S26———————

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

102

openvector.com— avg · S26———————

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

103

operonsolutions.com— avg · S26———————

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

104

orvixo.ai— avg · S26———————

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

105

os3robotics.com— avg · S26———————

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

106

osmaura.com— avg · S26———————

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

107

osseus.ai— avg · S26———————

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

108

palettetechnology.com— avg · S26———————

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

109

pango.ai— avg · S26———————

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

110

parasma.com— avg · S26———————

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

111

perceptronml.com— avg · S26———————

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

112

petrarch.co— avg · S26———————

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

113

pokerclubhub.com— avg · S26———————

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

114

pothlabs.com— avg · S26———————

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

115

praxisrobotics.io— avg · S26———————

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

116

prized.dev— avg · S26———————

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

117

propriorobotics.com— avg · S26———————

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

118

provenmetal.com— avg · S26———————

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

119

rapidfolio.com— avg · S26———————

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

120

rational.to— avg · S26———————

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

121

realpact.ai— avg · S26———————

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

122

rekursiv.ai— avg · S26———————

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

123

rex.inc— avg · S26———————

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

124

rindler.ai— avg · S26———————

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

125

rise-reforming.com— avg · S26———————

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

126

risklytics.ai— avg · S26———————

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

127

robocurve.org— avg · S26———————

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

128

ronanrx.com— avg · S26———————

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

129

salemroboticsinc.com— avg · S26———————

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

130

shieldedglobal.com— avg · S26———————

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

131

skymerse.com— avg · S26———————

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

132

speko.ai— avg · S26———————

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

133

stoaexchange.com— avg · S26———————

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

134

stratumindustries.co— avg · S26———————

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

135

subvysion.com— avg · S26———————

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

136

synapsesemi.org— avg · S26———————

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

137

talentpluto.com— avg · S26———————

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

138

textsidekick.com— avg · S26———————

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

139

thebillow.ai— avg · S26———————

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

140

touchmark.ai— avg · S26———————

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

Jul 30 06:02sync with the YC sync, 15 sites changed

Jul 29 06:03sync with the YC sync, 23 sites changed

Jul 28 06:03sync with the YC sync, 9 sites changed

Jul 27 06:02sync with the YC sync, 7 sites changed

Jul 26 06:03sync with the YC sync, 4 sites changed

Jul 25 06:03sync with the YC sync, 2 sites shown

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