Ranked Index/yc
Synced from the official YC API · Jul 30

Y Combinator Startups

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

191 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
P25 · P26

W26 · 191 sites · ← all sites

191 live · 3 parked or gone — show all

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked
1arcprize.org103,865 avg · W26▲ 1,355103,865160,969top 1Mtop 1M46,760—Jul 30
Tranco 160,969Radar top 1MCrUX top 1MMajestic 46,760Umbrella —checked Jul 30
2luel.ai191,931 avg · W26▲ 2,944191,931142,459top 200ktop 100k—241,402Jul 30
Tranco 142,459Radar top 200kCrUX top 100kMajestic —Umbrella 241,402checked Jul 30
3shortkit.dev209,173 avg · W26▲ 17,927209,173209,173top 500k———Jul 30
Tranco 209,173Radar top 500kCrUX —Majestic —Umbrella —checked Jul 30
4didit.me247,671 avg · W26▲ 5,615247,671148,287top 100ktop 1M397,152197,573Jul 30
Tranco 148,287Radar top 100kCrUX top 1MMajestic 397,152Umbrella 197,573checked Jul 30
521st.dev263,577 avg · W26▲ 29,152263,57772,567top 50ktop 100k334,777383,387Jul 30
Tranco 72,567Radar top 50kCrUX top 100kMajestic 334,777Umbrella 383,387checked Jul 30
6heypocket.com268,900 avg · W26▼ 205268,900251,015top 200ktop 500k—286,785Jul 30
Tranco 251,015Radar top 200kCrUX top 500kMajestic —Umbrella 286,785checked Jul 30
7paxhistoria.co356,052 avg · W26▲ 15,637356,05243,296top 50ktop 50k—668,807Jul 30
Tranco 43,296Radar top 50kCrUX top 50kMajestic —Umbrella 668,807checked Jul 30
8mendral.com555,339 avg · W26▲ 21,671555,339—top 1M—555,339—Jul 30
Tranco —Radar top 1MCrUX —Majestic 555,339Umbrella —checked Jul 30
9openspec.dev616,029 avg · W26▲ 14,743616,029373,937top 200k—913,147561,004Jul 30
Tranco 373,937Radar top 200kCrUX —Majestic 913,147Umbrella 561,004checked Jul 30
10gru.space801,937 avg · W26▼ 1,485801,937———801,937—Jul 30
Tranco —Radar —CrUX —Majestic 801,937Umbrella —checked Jul 30
11oximy.com884,040 avg · W26▲ 76,710884,040884,040top 500k———Jul 30
Tranco 884,040Radar top 500kCrUX —Majestic —Umbrella —checked Jul 30
1210xscience.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
13aemon.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
14alt-x.co— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
15approxima.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
16ashr.io— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
17aurorincad.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
18autositu.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
19avoice.co— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
20axionorbital.space— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
21axisanalysis.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
22baseframe.co— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
23beaconhealth.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
24beesafe.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
25beyondreachlabs.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
26bookoapp.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
27bubblelab.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
28buildwithglue.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
29burthq.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
30buttoncomputer.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
31byteport.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
32caj.al— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
33caretta.so— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
34catchbackcards.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
35celltype.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
36chasi.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
37claimglide.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
38codewisp.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
39cofia.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
40compresr.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
41condor.energy— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
42confluence.sh— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
43congruent.io— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
44constellation.space— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
45copperlane.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
46corelayer.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
47corvera.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
48crosslayerlabs.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
49cumuluslabs.io— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
50daivin.tech— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
51dev.fast— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
52dittobio.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
53docurahealth.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
54doomersion.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
55eigenpal.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
56emdash.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
57endclose.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
58envariant.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
59fed10.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
60fenrock.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
61fern.bot— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
62fixture.app— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
63foreman.co— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
64fort.cx— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
65forum.market— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
66fullseam.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
67general.legal— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
68generalastro.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
69getbalance.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
70haladir.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
71helloeos.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
72hlaboratories.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
73humanarchive.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
74incidentfox.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
75instinct.xyz— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
76inventoryquant.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
77inviscidai.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
78jinba.io— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
79kita.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
80klausai.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
81lance.live— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
82laurence.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
83legalos.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
84lexius.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
85lucenthq.com— avg · W26——top 1M———Jul 19
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Jul 19
86mangomedical.io— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
87mantisbiotech.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
88martini.film— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
89meetmirabelle.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
90menza.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
91milliray.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
92mochacare.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
93moda.dev— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
94moritzlegal.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
95mousecat.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
96ndea.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
97o11.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
98onerobot.io— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
99opalitehealth.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
100origami-robotics.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
101origin.bio— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
102orthogonal.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
103ossus.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
104overdrive.health— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
105overshoot.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
106oxus-ai.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
107palus.finance— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
108pantainsure.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
109parameter.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
110patientdesk.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
111payna.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
112paysponge.com— avg · W26——top 1M———Jul 30
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Jul 30
113perfectly.so— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
114pirislabs.io— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
115pollen.cx— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
116pollinate.tech— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
117polymathlabs.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
118pranadoc.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
119protent.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
120proximitty.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
121ramain.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
122remix.re— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
123ressl.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
124returnsignals.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
125rev1.so— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
126revion.inc— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
127rhizomeai.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
128ritivel.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
129robodock.tech— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
130rumacare.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
131runanywhere.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
132runcanary.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
133runcaptain.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
134runcascade.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
135samora.ai— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
136schedulingwiz.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
137seeing-systems.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
138sentrial.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
139sequencemkts.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
140servo7.com— avg · W26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

show 20 more

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

matches the domain; subdomains get the same numbers, so skip the www

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.