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.

245 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

W21 · 245 sites · ← all sites

245 live · 26 parked or gone — show all

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked
1ollama.com10,585 avg · W21▲ 2210,5854,532top 5ktop 10k2,59124,632Jul 30
Tranco 4,532Radar top 5kCrUX top 10kMajestic 2,591Umbrella 24,632checked Jul 30
2clipdrop.co38,129 avg · W21, acquired▼ 7238,12958,646top 500ktop 500k17,611Jul 30
Tranco 58,646Radar top 500kCrUX top 500kMajestic 17,611Umbrella checked Jul 30
3navattic.com42,933 avg · W21▼ 1,44042,93326,971top 20k70,87730,950Jul 30
Tranco 26,971Radar top 20kCrUX Majestic 70,877Umbrella 30,950checked Jul 30
4opencode.ai51,097 avg · W21▼ 39951,09716,822top 10ktop 50k17,619118,849Jul 30
Tranco 16,822Radar top 10kCrUX top 50kMajestic 17,619Umbrella 118,849checked Jul 30
5chatwoot.com69,178 avg · W21▼ 1,33369,17821,517top 10ktop 500k100,73985,279Jul 30
Tranco 21,517Radar top 10kCrUX top 500kMajestic 100,739Umbrella 85,279checked Jul 30
6kiwify.com.br77,479 avg · W21▼ 85077,47933,424top 50ktop 100k26,088172,924Jul 30
Tranco 33,424Radar top 50kCrUX top 100kMajestic 26,088Umbrella 172,924checked Jul 30
7cyble.com79,508 avg · W21▼ 1,11679,508122,933top 500k36,083Jul 30
Tranco 122,933Radar top 500kCrUX Majestic 36,083Umbrella checked Jul 30
8spline.design84,889 avg · W21▼ 3,57384,88938,100top 50ktop 500k18,984197,584Jul 30
Tranco 38,100Radar top 50kCrUX top 500kMajestic 18,984Umbrella 197,584checked Jul 30
9fathom.ai92,245 avg · W21▲ 1,04792,245136,095top 500ktop 500k48,394Jul 30
Tranco 136,095Radar top 500kCrUX top 500kMajestic 48,394Umbrella checked Jul 30
10blaze.today98,040 avg · W21▼ 39898,04095,460top 100ktop 1M84,310114,351Jul 30
Tranco 95,460Radar top 100kCrUX top 1MMajestic 84,310Umbrella 114,351checked Jul 30
11simplify.jobs136,784 avg · W21▼ 1,019136,78465,823top 50ktop 500k196,744147,786Jul 30
Tranco 65,823Radar top 50kCrUX top 500kMajestic 196,744Umbrella 147,786checked Jul 30
12nourish.com150,569 avg · W21▼ 978150,56989,089top 100ktop 500k186,265176,353Jul 30
Tranco 89,089Radar top 100kCrUX top 500kMajestic 186,265Umbrella 176,353checked Jul 30
13compose.ai154,114 avg · W21▼ 1,928154,114155,563top 200k104,539202,239Jul 30
Tranco 155,563Radar top 200kCrUX Majestic 104,539Umbrella 202,239checked Jul 30
14feroot.com155,359 avg · W21▲ 6,109155,35917,213top 10k429,60219,263Jul 30
Tranco 17,213Radar top 10kCrUX Majestic 429,602Umbrella 19,263checked Jul 30
15redcliffelabs.com176,598 avg · W21▲ 86,890176,59860,895top 50ktop 50k107,867361,031Jul 30
Tranco 60,895Radar top 50kCrUX top 50kMajestic 107,867Umbrella 361,031checked Jul 30
16signoz.io177,722 avg · W21▲ 2,946177,722251,319top 500k104,125Jul 30
Tranco 251,319Radar top 500kCrUX Majestic 104,125Umbrella checked Jul 30
17swiftsku.com197,834 avg · W21▲ 55,346197,834197,834top 100kJul 30
Tranco 197,834Radar top 100kCrUX Majestic Umbrella checked Jul 30
18svix.com210,321 avg · W21▲ 8,509210,321207,980top 100k212,661Jul 30
Tranco 207,980Radar top 100kCrUX Majestic 212,661Umbrella checked Jul 30
19finary.com212,652 avg · W21▼ 8,460212,652220,449top 200ktop 500k204,855Jul 30
Tranco 220,449Radar top 200kCrUX top 500kMajestic 204,855Umbrella checked Jul 30
20vapi.ai214,889 avg · W21▼ 14,422214,88963,368top 50ktop 500k88,069493,230Jul 30
Tranco 63,368Radar top 50kCrUX top 500kMajestic 88,069Umbrella 493,230checked Jul 30

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.