Y Combinator Startups

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

162 of 5,025 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 · 162 sites · ← all sites

162 sites, including 1 parked or gone · show only live sites

#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

archal.aigone— avg · S26———————

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

this domain is gone; the rank is what it left behind — the homepage returns 404

16

askshepherd.ai— avg · S26———————

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

17

assemble.ai— avg · S26———————

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

18

atlasdiscovery.bio— avg · S26———————

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

19

atlia.com— avg · S26———————

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

20

atomarine.co— avg · S26———————

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

21

avocasystems.com— avg · S26———————

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

22

axelrod.live— avg · S26———————

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

23

baudlabs.ai— avg · S26———————

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

24

belvedir.ai— avg · S26———————

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

25

bizmark.ai— avg · S26———————

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

26

bloomylearning.com— avg · S26———————

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

27

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

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

28

cerenovus.ai— avg · S26———————

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

29

coasty.ai— avg · S26———————

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

30

codag.ai— avg · S26———————

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

31

codealmanac.com— avg · S26———————

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

32

conifer.build— avg · S26———————

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

33

controlseat.com— avg · S26———————

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

34

cosmicrobotics.com— avg · S26———————

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

35

cova.care— avg · S26———————

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

36

daqstra.com— avg · S26———————

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

37

datoric.com— avg · S26———————

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

38

decawork.ai— avg · S26———————

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

39

dialoguslabs.com— avg · S26———————

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

40

donkey.trade— avg · S26———————

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

41

earendil.io— avg · S26———————

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

42

edviroenergy.com— avg · S26———————

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

43

ego.ist— avg · S26———————

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

44

ekholabs.com— avg · S26———————

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

45

executor.sh— avg · S26———————

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

46

experientiallabs.ai— avg · S26———————

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

47

fabraix.com— avg · S26———————

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

48

floracene.com— avg · S26———————

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

49

florin.inc— avg · S26———————

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

50

flowmanual.com— avg · S26———————

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

51

gamgee.io— avg · S26———————

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

52

getcoach.com— avg · S26———————

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

53

getcomputable.com— avg · S26———————

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

54

getprescience.com— avg · S26———————

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

55

gitcafe.dev— avg · S26———————

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

56

goekpa.com— avg · S26———————

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

57

graphify.com— avg · S26———————

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

58

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

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

59

griprobotics.ai— avg · S26———————

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

60

guildai.co— avg · S26———————

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

61

gutgutgoose.com— avg · S26———————

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

62

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

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

63

heybuildbox.com— avg · S26———————

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

64

hiloop.ai— avg · S26———————

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

65

hop-aero.com— avg · S26———————

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

66

hoplite.sh— avg · S26———————

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

67

hubble.ai— avg · S26———————

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

68

hyperprobe.co— avg · S26———————

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

69

illumelabs.ai— avg · S26———————

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

70

inductionlabs.com— avg · S26———————

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

71

inkbox.ai— avg · S26———————

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

72

instancelabs.ai— avg · S26———————

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

73

instaplay.ai— avg · S26———————

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

74

insurf.io— avg · S26———————

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

75

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

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

76

joinmarble.ai— avg · S26———————

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

77

karalabs.ai— avg · S26———————

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

78

kebra.com— avg · S26———————

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

79

lamb-labs.com— avg · S26———————

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

80

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

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

81

latolabs.io— avg · S26———————

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

82

lemonlime.ai— avg · S26———————

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

83

levocred.com— avg · S26———————

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

84

librabots.com— avg · S26———————

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

85

litmushiring.com— avg · S26———————

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

86

locke.inc— avg · S26———————

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

87

lucaiq.com— avg · S26———————

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

88

lumeria.skin— avg · S26———————

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

89

machine0.io— avg · S26———————

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

90

maingen.ai— avg · S26———————

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

91

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

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

92

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

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

93

markovstudios.com— avg · S26———————

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

94

mireye.com— avg · S26———————

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

95

molagri.com— avg · S26———————

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

96

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

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

97

nex.ai— avg · S26———————

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

98

norirobotics.com— avg · S26———————

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

99

olamlabs.ai— avg · S26———————

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

100

ooakdata.com— avg · S26———————

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

101

openrelay.inc— avg · S26———————

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

102

opentrade.live— avg · S26———————

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

103

openvector.com— avg · S26———————

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

104

operonsolutions.com— avg · S26———————

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

105

orvixo.ai— avg · S26———————

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

106

os3robotics.com— avg · S26———————

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

107

osmaura.com— avg · S26———————

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

108

osseus.ai— avg · S26———————

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

109

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

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

110

pango.ai— avg · S26———————

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

111

parasma.com— avg · S26———————

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

112

perceptronml.com— avg · S26———————

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

113

petrarch.co— avg · S26———————

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

114

pokerclubhub.com— avg · S26———————

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

115

pothlabs.com— avg · S26———————

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

116

praxisrobotics.io— avg · S26———————

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

117

prized.dev— avg · S26———————

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

118

propriorobotics.com— avg · S26———————

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

119

provenmetal.com— avg · S26———————

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

120

rapidfolio.com— avg · S26———————

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

121

rational.to— avg · S26———————

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

122

realpact.ai— avg · S26———————

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

123

rekursiv.ai— avg · S26———————

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

124

rex.inc— avg · S26———————

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

125

rindler.ai— avg · S26———————

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

126

rise-reforming.com— avg · S26———————

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

127

risklytics.ai— avg · S26———————

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

128

robocurve.org— avg · S26———————

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

129

ronanrx.com— avg · S26———————

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

130

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

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

131

shieldedglobal.com— avg · S26———————

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

132

skymerse.com— avg · S26———————

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

133

speko.ai— avg · S26———————

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

134

stoaexchange.com— avg · S26———————

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

135

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

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

136

subvysion.com— avg · S26———————

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

137

synapsesemi.org— avg · S26———————

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

138

talentpluto.com— avg · S26———————

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

139

textsidekick.com— avg · S26———————

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

140

thebillow.ai— avg · S26———————

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

141

touchmark.ai— avg · S26———————

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

142

traceforce.ai— avg · S26———————

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

143

tracerml.ai— avg · S26———————

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

144

trope.ai— avg · S26———————

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

145

trydenta.com— avg · S26———————

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

146

trydock.ai— avg · S26———————

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

147

tryglen.com— avg · S26———————

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

148

trytrust.ai— avg · S26———————

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

149

tsenta.com— avg · S26——top 1M———Jul 19

Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Jul 19

150

understudylabs.com— avg · S26———————

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

151

usedefinite.com— avg · S26———————

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

152

usederya.com— avg · S26———————

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

153

usetorus.com— avg · S26———————

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

154

vendo.run— avg · S26——top 1M———Jul 26

Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Jul 26

155

verdantapp.com— avg · S26———————

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

156

vestris.ai— avg · S26———————

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

157

waddlelabs.ai— avg · S26———————

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

158

whitespacehq.ai— avg · S26———————

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

159

withasync.com— avg · S26———————

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

160

wondering.app— 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.