Y Combinator Startups

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

51 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

S14 · 51 sites · ← all sites

51 sites, including 7 parked or gone · show only live sites

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked

producthunt.com24,934 avg · S14, acquired▼ 19524,9344,468top 20ktop 500k1,24969,086Jul 30

Tranco 4,468Radar top 20kCrUX top 500kMajestic 1,249Umbrella 69,086checked Jul 30

shipbob.com72,277 avg · S14▼ 2,68572,27742,549top 50ktop 1M28,113146,169Jul 30

Tranco 42,549Radar top 50kCrUX top 1MMajestic 28,113Umbrella 146,169checked Jul 30

checkr.com85,151 avg · S14▼ 33285,15148,480top 100ktop 500k42,894164,079Jul 30

Tranco 48,480Radar top 100kCrUX top 500kMajestic 42,894Umbrella 164,079checked Jul 30

hive.co94,232 avg · S14▲ 83694,23251,497top 50k—138,43392,767Jul 30

Tranco 51,497Radar top 50kCrUX —Majestic 138,433Umbrella 92,767checked Jul 30

tenjin.com95,228 avg · S14, acquired▲ 3,16795,2285,977top 5k—258,33821,369Jul 30

Tranco 5,977Radar top 5kCrUX —Majestic 258,338Umbrella 21,369checked Jul 30

permutive.com98,047 avg · S14▼ 83998,0473,872top 2k—287,5502,718Jul 30

Tranco 3,872Radar top 2kCrUX —Majestic 287,550Umbrella 2,718checked Jul 30

hiro.so145,794 avg · S14▼ 4,965145,794112,130top 50k—179,458—Jul 30

Tranco 112,130Radar top 50kCrUX —Majestic 179,458Umbrella —checked Jul 30

protocol.ai164,279 avg · S14▲ 1,548164,279229,297top 200k—99,260—Jul 30

Tranco 229,297Radar top 200kCrUX —Majestic 99,260Umbrella —checked Jul 30

rigetti.com178,349 avg · S14, public▼ 1,018178,349268,596top 500k—88,101—Jul 30

Tranco 268,596Radar top 500kCrUX —Majestic 88,101Umbrella —checked Jul 30

ginkgobioworks.comredirected199,775 avg · S14, public▲ 3,624199,775310,712——88,837—Jul 30

Tranco 310,712Radar —CrUX —Majestic 88,837Umbrella —checked Jul 30

this domain now redirects elsewhere; the rank measures whoever it points at — the homepage redirects to ginkgo.bio, a different site

oklo.com206,516 avg · S14, public▲ 4,779206,516297,926top 500k—115,105—Jul 30

Tranco 297,926Radar top 500kCrUX —Majestic 115,105Umbrella —checked Jul 30

usergems.com207,420 avg · S14▲ 4,720207,420157,251top 100k—323,919141,091Jul 30

Tranco 157,251Radar top 100kCrUX —Majestic 323,919Umbrella 141,091checked Jul 30

helionenergy.com223,356 avg · S14▼ 2,096223,356352,240——94,472—Jul 30

Tranco 352,240Radar —CrUX —Majestic 94,472Umbrella —checked Jul 30

impraise.com281,349 avg · S14, acquired▼ 2,212281,349———281,349—Jul 30

Tranco —Radar —CrUX —Majestic 281,349Umbrella —checked Jul 30

front.com281,588 avg · S14▲ 6,550281,588107,918top 500ktop 1M35,060701,787Jul 30

Tranco 107,918Radar top 500kCrUX top 1MMajestic 35,060Umbrella 701,787checked Jul 30

women.com306,921 avg · S14, acquired▲ 59,136306,92198,667top 500ktop 500k34,640787,455Jul 30

Tranco 98,667Radar top 500kCrUX top 500kMajestic 34,640Umbrella 787,455checked Jul 30

claralabs.com311,624 avg · S14, acquired▼ 2,664311,624———311,624—Jul 30

Tranco —Radar —CrUX —Majestic 311,624Umbrella —checked Jul 30

clear.in377,912 avg · S14▲ 26,449377,912196,560top 200k—774,009163,166Jul 30

Tranco 196,560Radar top 200kCrUX —Majestic 774,009Umbrella 163,166checked Jul 30

spotangels.com379,165 avg · S14▼ 60,304379,165203,997top 500ktop 1M136,422797,077Jul 30

Tranco 203,997Radar top 500kCrUX top 1MMajestic 136,422Umbrella 797,077checked Jul 30

flaviar.com382,363 avg · S14▼ 673382,363168,548top 200ktop 500k104,692873,850Jul 30

Tranco 168,548Radar top 200kCrUX top 500kMajestic 104,692Umbrella 873,850checked Jul 30

lawnlove.com398,227 avg · S14, acquired▲ 699398,227162,610top 500ktop 500k69,328962,742Jul 30

Tranco 162,610Radar top 500kCrUX top 500kMajestic 69,328Umbrella 962,742checked Jul 30

sfox.com420,046 avg · S14▼ 20,452420,046478,644top 500k—361,448—Jul 30

Tranco 478,644Radar top 500kCrUX —Majestic 361,448Umbrella —checked Jul 30

hublo.com448,922 avg · S14, acquired▼ 8,553448,922389,175top 500ktop 1M508,668—Jul 30

Tranco 389,175Radar top 500kCrUX top 1MMajestic 508,668Umbrella —checked Jul 30

persistiq.com489,280 avg · S14, acquired▼ 8,347489,280637,135top 1M—341,424—Jul 30

Tranco 637,135Radar top 1MCrUX —Majestic 341,424Umbrella —checked Jul 30

aptible.com550,834 avg · S14, acquired▲ 6,052550,834685,193top 500k—416,475—Jul 30

Tranco 685,193Radar top 500kCrUX —Majestic 416,475Umbrella —checked Jul 30

greentoe.com550,915 avg · S14▼ 12,473550,915459,994top 500ktop 1M641,836—Jul 30

Tranco 459,994Radar top 500kCrUX top 1MMajestic 641,836Umbrella —checked Jul 30

craftcoffee.com635,725 avg · S14, acquired▲ 31,670635,725———635,725—Jul 30

Tranco —Radar —CrUX —Majestic 635,725Umbrella —checked Jul 30

cognitohq.com690,869 avg · S14, acquired▼ 14,655690,869512,813top 1M—843,050716,744Jul 30

Tranco 512,813Radar top 1MCrUX —Majestic 843,050Umbrella 716,744checked Jul 30

bayesimpact.org732,792 avg · S14▲ 37,802732,792———732,792—Jul 30

Tranco —Radar —CrUX —Majestic 732,792Umbrella —checked Jul 30

blockspring.com866,209 avg · S14, acquired▲ 26,457866,209———866,209—Jul 30

Tranco —Radar —CrUX —Majestic 866,209Umbrella —checked Jul 30

hyperpad.com999,914 avg · S14▼ 70,236999,914999,914top 500k———Jul 30

Tranco 999,914Radar top 500kCrUX —Majestic —Umbrella —checked Jul 30

alchemynano.com— avg · S14———————

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

aptopayments.com— avg · S14, acquired———————

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

backpackbang.com— avg · S14———top 1M——Jul 30

Tranco —Radar —CrUX top 1MMajestic —Umbrella —checked Jul 30

bitaccess.com— avg · S14, acquired———————

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

carlypso.com— avg · S14, acquired———————

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

getreplenish.com— avg · S14, acquired———————

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

govpredict.comredirected— avg · S14, acquired———————

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

this domain now redirects elsewhere; the rank measures whoever it points at — the homepage redirects to quorum.us, a different site

listrunnerapp.comredirected— avg · S14, acquired———————

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

this domain now redirects elsewhere; the rank measures whoever it points at — the homepage redirects to commure.com, a different site

metricwire.com— avg · S14——top 1M———Jul 30

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

mtailor.com— avg · S14——top 1M———Jul 30

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

onecodex.com— avg · S14, acquired———————

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

parenthoods.co— avg · S14, acquired———————

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

payable.comredirected— avg · S14, acquired———————

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

this domain now redirects elsewhere; the rank measures whoever it points at — the homepage redirects to stripe.com, a different site

show 20 more

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.