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.

93 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

W18 · 93 sites · ← all sites

93 live · 16 parked or gone — show all

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked
1substack.com3,391 avg · W18▼ 1093,391454top 2ktop 10k1639,557Jul 30
Tranco 454Radar top 2kCrUX top 10kMajestic 163Umbrella 9,557checked Jul 30
2opensea.io17,763 avg · W18▲ 25,30617,7634,523top 5ktop 50k2,01246,753Jul 30
Tranco 4,523Radar top 5kCrUX top 50kMajestic 2,012Umbrella 46,753checked Jul 30
3groww.in24,090 avg · W18, public▲ 93124,0902,262top 10ktop 1k29,55440,455Jul 30
Tranco 2,262Radar top 10kCrUX top 1kMajestic 29,554Umbrella 40,455checked Jul 30
4replit.com29,631 avg · W18▼ 94129,6314,124top 5ktop 10k2,67182,097Jul 30
Tranco 4,124Radar top 5kCrUX top 10kMajestic 2,671Umbrella 82,097checked Jul 30
5vanta.com56,997 avg · W18▼ 53656,99718,079top 10ktop 500k33,329119,582Jul 30
Tranco 18,079Radar top 10kCrUX top 500kMajestic 33,329Umbrella 119,582checked Jul 30
6safetywing.com81,344 avg · W18▲ 66781,344127,460top 500ktop 1M35,228Jul 30
Tranco 127,460Radar top 500kCrUX top 1MMajestic 35,228Umbrella checked Jul 30
7biorender.com93,756 avg · W18▲ 3,20493,75637,986top 50ktop 500k54,273189,009Jul 30
Tranco 37,986Radar top 50kCrUX top 500kMajestic 54,273Umbrella 189,009checked Jul 30
8jasper.ai109,617 avg · W18▼ 3,045109,61712,251top 50ktop 500k3,100313,501Jul 30
Tranco 12,251Radar top 50kCrUX top 500kMajestic 3,100Umbrella 313,501checked Jul 30
9veriff.com117,372 avg · W18▼ 4,305117,37246,492top 50ktop 500k63,128242,495Jul 30
Tranco 46,492Radar top 50kCrUX top 500kMajestic 63,128Umbrella 242,495checked Jul 30
10getshogun.com136,730 avg · W18▲ 667136,730135,187top 100k146,712128,291Jul 30
Tranco 135,187Radar top 100kCrUX Majestic 146,712Umbrella 128,291checked Jul 30
11letsdothis.com229,867 avg · W18▲ 28,771229,867143,919top 200ktop 500k118,709426,974Jul 30
Tranco 143,919Radar top 200kCrUX top 500kMajestic 118,709Umbrella 426,974checked Jul 30
12slite.com231,891 avg · W18▲ 203231,89158,075top 100k64,348573,249Jul 30
Tranco 58,075Radar top 100kCrUX Majestic 64,348Umbrella 573,249checked Jul 30
13onuniverse.com234,018 avg · W18▲ 2,647234,018334,684top 1M133,352Jul 30
Tranco 334,684Radar top 1MCrUX Majestic 133,352Umbrella checked Jul 30
14quantstamp.com239,332 avg · W18▼ 5,910239,332359,016top 1M119,647Jul 30
Tranco 359,016Radar top 1MCrUX Majestic 119,647Umbrella checked Jul 30
15captivateiq.com274,123 avg · W18▲ 14,267274,12396,598top 100k287,333438,437Jul 30
Tranco 96,598Radar top 100kCrUX Majestic 287,333Umbrella 438,437checked Jul 30
16observe.ai296,261 avg · W18▼ 10,158296,26152,218top 100k181,359655,207Jul 30
Tranco 52,218Radar top 100kCrUX Majestic 181,359Umbrella 655,207checked Jul 30
17newfront.com320,901 avg · W18, acquired▲ 6,838320,901264,001top 500k377,801Jul 30
Tranco 264,001Radar top 500kCrUX Majestic 377,801Umbrella checked Jul 30
18bearflagrobotics.com329,228 avg · W18, acquired▼ 142,804329,228329,228top 1MJul 30
Tranco 329,228Radar top 1MCrUX Majestic Umbrella checked Jul 30
19snackpass.co337,117 avg · W18▼ 2,333337,117208,614top 200k465,620Jul 30
Tranco 208,614Radar top 200kCrUX Majestic 465,620Umbrella checked Jul 30
20runahr.com348,179 avg · W18▼ 3,952348,179392,188top 1Mtop 500k304,170Jul 30
Tranco 392,188Radar top 1MCrUX top 500kMajestic 304,170Umbrella checked 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.