Y Combinator Startups

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

196 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

P25 · P26

P26 · 196 sites · ← all sites

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

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked

1

playabl.ai145,629 avg · P26▲ 17,664145,629145,629top 100ktop 100k——Jul 30

Tranco 145,629Radar top 100kCrUX top 100kMajestic —Umbrella —checked Jul 30

2

rentahuman.ai221,415 avg · P26▼ 2,279221,415302,800—top 500k140,030—Jul 30

Tranco 302,800Radar —CrUX top 500kMajestic 140,030Umbrella —checked Jul 30

3

tasklet.ai316,930 avg · P26▲ 19,266316,930316,930top 200ktop 500k——Jul 30

Tranco 316,930Radar top 200kCrUX top 500kMajestic —Umbrella —checked Jul 30

4

withsherpa.ai321,125 avg · P26▼ 9,763321,125260,978top 200k——381,271Jul 30

Tranco 260,978Radar top 200kCrUX —Majestic —Umbrella 381,271checked Jul 30

5

ploy.ai504,838 avg · P26▲ 23,145504,838463,717top 1Mtop 1M545,958—Jul 30

Tranco 463,717Radar top 1MCrUX top 1MMajestic 545,958Umbrella —checked Jul 30

6

hub.xyz569,914 avg · P26▲ 12,976569,914572,425top 500k—567,402—Jul 30

Tranco 572,425Radar top 500kCrUX —Majestic 567,402Umbrella —checked Jul 30

7

klarify.ca582,419 avg · P26▲ 96,783582,419582,419top 1Mtop 500k——Jul 30

Tranco 582,419Radar top 1MCrUX top 500kMajestic —Umbrella —checked Jul 30

8

drafted.ai632,883 avg · P26▼ 109,701632,883632,883top 1Mtop 1M——Jul 30

Tranco 632,883Radar top 1MCrUX top 1MMajestic —Umbrella —checked Jul 30

9

gojiberry.ai640,529 avg · P26▲ 51,450640,529473,808top 500k—807,250—Jul 30

Tranco 473,808Radar top 500kCrUX —Majestic 807,250Umbrella —checked Jul 30

10

youart.ai674,984 avg · P26▼ 7,028674,984674,984top 500ktop 1M——Jul 30

Tranco 674,984Radar top 500kCrUX top 1MMajestic —Umbrella —checked Jul 30

11

superset.sh678,092 avg · P26▲ 19,863678,092360,324top 200k—694,206979,745Jul 30

Tranco 360,324Radar top 200kCrUX —Majestic 694,206Umbrella 979,745checked Jul 30

12

interfaze.ai727,877 avg · P26▲ 3,773727,877———727,877—Jul 30

Tranco —Radar —CrUX —Majestic 727,877Umbrella —checked Jul 30

13

minicor.com768,841 avg · P26768,841————768,841Jul 26

Tranco —Radar —CrUX —Majestic —Umbrella 768,841checked Jul 26

14

superlog.sh871,856 avg · P26▼ 150,979871,856871,856top 1M———Jul 30

Tranco 871,856Radar top 1MCrUX —Majestic —Umbrella —checked Jul 30

15

insforge.dev946,464 avg · P26▼ 11,721946,464—top 1M—946,464—Jul 30

Tranco —Radar top 1MCrUX —Majestic 946,464Umbrella —checked Jul 30

16

runtm.com965,043 avg · P26▲ 23,743965,043———965,043—Jul 30

Tranco —Radar —CrUX —Majestic 965,043Umbrella —checked Jul 30

17

9mothers.com996,631 avg · P26996,631———996,631—Jul 29

Tranco —Radar —CrUX —Majestic 996,631Umbrella —checked Jul 29

18

askclara.com999,989 avg · P26999,989————999,989Jul 20

Tranco —Radar —CrUX —Majestic —Umbrella 999,989checked Jul 20

19

abinitio-bio.com— avg · P26———————

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

20

adialante.com— avg · P26———————

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

21

advancedmetalresearch.com— avg · P26———————

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

22

agentphone.ai— avg · P26———————

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

23

aicepower.com— avg · P26———————

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

24

akkari.io— avg · P26———————

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

25

amboras.com— avg · P26——top 1M———Jul 30

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

26

andustry.com— avg · P26———————

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

27

anoria.com— avg · P26———————

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

28

apolloatomics.com— avg · P26———————

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

29

aquashieldai.com— avg · P26———————

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

30

ara.so— avg · P26———————

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

31

archermoney.com— avg · P26———————

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

32

arctic.health— avg · P26———————

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

33

ardentech.ai— avg · P26———————

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

34

argalabs.com— avg · P26———————

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

35

arlo1.com— avg · P26———————

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

36

armature.tech— avg · P26———————

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

37

arzana.com— avg · P26———————

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

38

asendia.ai— avg · P26———————

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

39

aseonlabs.com— avg · P26———————

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

40

askjo.ai— avg · P26———————

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

41

asterlab.ai— avg · P26———————

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

42

atrisa.ai— avg · P26———————

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

43

autostep.ai— avg · P26———————

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

44

avearobotics.com— avg · P26———————

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

45

bentolabs.ai— avg · P26———————

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

46

callab.ai— avg · P26——top 1M———Jul 30

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

47

centralcoms.com— avg · P26———————

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

48

characterquilt.com— avg · P26———————

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

49

chronicle-labs.com— avg · P26———————

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

50

cignara.com— avg · P26———————

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

51

clawvisor.com— avg · P26———————

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

52

cohesionplatform.com— avg · P26———————

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

53

complir.io— avg · P26———————

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

54

deepinteractions.ai— avg · P26———————

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

55

discoveredmaterials.com— avg · P26———————

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

56

dispatch.space— avg · P26———————

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

57

ed1th.com— avg · P26———————

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

58

edenrobotics.ai— avg · P26———————

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

59

elyrasystems.com— avg · P26———————

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

60

enjamb.ai— avg · P26———————

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

61

expanse.sh— avg · P26———————

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

62

finaldose.ai— avg · P26———————

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

63

flowscope.com— avg · P26———————

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

64

foaster.ai— avg · P26———————

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

65

foresight.tt— avg · P26———————

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

66

framewisehealth.com— avg · P26———————

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

67

general-instinct.com— avg · P26———————

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

68

generalaviation.com— avg · P26———————

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

69

getbiostack.com— avg · P26———————

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

70

getdayjob.ai— avg · P26———————

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

71

getfuchsia.ai— avg · P26———————

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

72

gethevn.com— avg · P26———————

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

73

getmodern.ai— avg · P26———————

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

74

gigacatalyst.com— avg · P26———————

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

75

govguard.com— avg · P26———————

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

76

gravy.finance— avg · P26———————

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

77

hedgespecialty.com— avg · P26———————

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

78

hessian.sh— avg · P26———————

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

79

hexaagents.com— avg · P26———————

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

80

heyclicky.com— avg · P26———————

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

81

heyhyper.ai— avg · P26———————

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

82

heysavant.com— avg · P26———————

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

83

humwork.ai— avg · P26———————

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

84

huscarl.io— avg · P26———————

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

85

imperfect.co— avg · P26———————

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

86

incandor.com— avg · P26———————

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

87

infera.bio— avg · P26———————

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

88

inloop-robotics.com— avg · P26———————

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

89

instaagent.com— avg · P26———————

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

90

intelligence-factory.com— avg · P26———————

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

91

inth.com— avg · P26———————

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

92

junocompanion.com— avg · P26———————

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

93

kelaitech.com— avg · P26———————

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

94

keyframelabs.com— avg · P26———————

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

95

kimpton.ai— avg · P26———————

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

96

kinro.com— avg · P26———————

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

97

klaimee.ai— avg · P26———————

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

98

korsoai.com— avg · P26———————

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

99

kugelaudio.com— avg · P26———————

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

100

kuli.one— avg · P26———————

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

101

lab0.ai— avg · P26———————

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

102

laminalabs.ai— avg · P26———————

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

103

latticehealthai.com— avg · P26———————

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

104

lightanchor.ai— avg · P26———————

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

105

lightsprint.ai— avg · P26———————

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

106

lim.run— avg · P26———————

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

107

linzumi.com— avg · P26———————

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

108

lumius-imaging.com— avg · P26———————

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

109

madebythomas.ai— avg · P26———————

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

110

madrone.cool— avg · P26———————

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

111

manicule.dev— avg · P26———————

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

112

maquoketa.net— avg · P26———————

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

113

memory.store— avg · P26———————

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

114

misolabs.ai— avg · P26———————

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

115

mochatrade.com— avg · P26———————

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

116

mount.insure— avg · P26———————

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

117

myunowallet.com— avg · P26———————

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

118

napkinmath.club— avg · P26———————

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

119

netter.ai— avg · P26———————

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

120

ninefives.com— avg · P26———————

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

121

oddpool.com— avg · P26———————

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

122

ontora.com— avg · P26———————

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

123

openworklabs.com— avg · P26——top 1M———Jul 30

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

124

ornadyne.com— avg · P26———————

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

125

pairio.com— avg · P26———————

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

126

pavoot.com— avg · P26———————

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

127

pentagon.run— avg · P26———————

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

128

perfectbit.ai— avg · P26———————

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

129

plan0.ai— avg · P26———————

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

130

plena.health— avg · P26———————

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

131

pops.fyi— avg · P26———————

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

132

primitive.dev— avg · P26———————

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

133

projectx.cloud— avg · P26———————

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

134

prose.md— avg · P26———————

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

135

prototyping.io— avg · P26———————

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

136

qomplement.com— avg · P26———————

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

137

raspire.com— avg · P26———————

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

138

reasonblocks.com— avg · P26———————

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

139

regbase.com— avg · P26———————

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

140

result.dev— avg · P26———————

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

141

revnu.com— avg · P26———————

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

142

rivermarkets.com— avg · P26———————

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

143

rudus.ai— avg · P26———————

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

144

runharbor.com— avg · P26———————

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

145

salesgraph.com— avg · P26———————

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

146

saudara.ai— avg · P26———————

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

147

sazabi.com— avg · P26———————

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

148

shotwell.ai— avg · P26———————

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

149

silmaril.dev— avg · P26———————

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

150

smartbase.so— avg · P26———————

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

151

smolmachines.com— avg · P26———————

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

152

soriaanalytics.com— avg · P26———————

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

153

stablebrowse.ai— avg · P26———————

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

154

stagereview.app— avg · P26———————

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

155

standardsignal.com— avg · P26———————

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

156

standout.work— avg · P26——top 1M———Jul 30

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

157

surtrdefense.com— avg · P26———————

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

158

synphony.co— avg · P26———————

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

159

taigabilling.com— avg · P26———————

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

160

takecareos.com— avg · P26———————

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.