/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.

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

This week: ▲ paperspace.com climbed 118,972 places, past unlayer.com and cyble.com. ▼ bearflagrobotics.com fell 142,804, the biggest drop.

4,520 live · 505 parked or gone — show all

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked

1reddit.com284 avg · S05, acquired▲ 2284100top 200top 1k44709Jul 30

Tranco 100Radar top 200CrUX top 1kMajestic 44Umbrella 709checked Jul 30

2stripe.com524 avg · S09▲ 5524238top 500top 50k1441,191Jul 30

Tranco 238Radar top 500CrUX top 50kMajestic 144Umbrella 1,191checked Jul 30

3fontawesome.com765 avg · S15▼ 1765624top 500top 100k768904Jul 30

Tranco 624Radar top 500CrUX top 100kMajestic 768Umbrella 904checked Jul 30

4disqus.com927 avg · S07, acquired▲ 7927853top 1ktop 50k5101,417Jul 30

Tranco 853Radar top 1kCrUX top 50kMajestic 510Umbrella 1,417checked Jul 30

5dropbox.com950 avg · S07, public▲ 10950136top 200top 5k902,623Jul 30

Tranco 136Radar top 200CrUX top 5kMajestic 90Umbrella 2,623checked Jul 30

6mixpanel.com1,777 avg · S09▲ 101,777808top 500top 100k3,4461,077Jul 30

Tranco 808Radar top 500CrUX top 100kMajestic 3,446Umbrella 1,077checked Jul 30

7optimizely.com1,796 avg · W10, acquired▼ 231,796669top 500top 1M3,5221,197Jul 30

Tranco 669Radar top 500CrUX top 1MMajestic 3,522Umbrella 1,197checked Jul 30

8substack.com3,391 avg · W18▼ 1093,391454top 2ktop 10k1639,557Jul 30

Tranco 454Radar top 2kCrUX top 10kMajestic 163Umbrella 9,557checked Jul 30

9doordash.com3,533 avg · S13, public▲ 1,0293,5332,349top 2ktop 5k2,7685,483Jul 30

Tranco 2,349Radar top 2kCrUX top 5kMajestic 2,768Umbrella 5,483checked Jul 30

10airbnb.com3,754 avg · W09, public▲ 493,754806top 2ktop 5k4979,960Jul 30

Tranco 806Radar top 2kCrUX top 5kMajestic 497Umbrella 9,960checked Jul 30

11docker.com3,876 avg · S10▲ 53,876492top 1ktop 500k26510,872Jul 30

Tranco 492Radar top 1kCrUX top 500kMajestic 265Umbrella 10,872checked Jul 30

12amplitude.com3,910 avg · W12, public▲ 633,910377top 200top 500k10,758595Jul 30

Tranco 377Radar top 200CrUX top 500kMajestic 10,758Umbrella 595checked Jul 30

13coinbase.com4,873 avg · S12, public▲ 7204,8732,095top 2ktop 50k1,32111,202Jul 30

Tranco 2,095Radar top 2kCrUX top 50kMajestic 1,321Umbrella 11,202checked Jul 30

14onesignal.com4,881 avg · S11▲ 124,881989top 500top 1M11,9701,685Jul 30

Tranco 989Radar top 500CrUX top 1MMajestic 11,970Umbrella 1,685checked Jul 30

15weebly.com4,895 avg · W07, acquired▼ 614,895329top 5ktop 100k12314,233Jul 30

Tranco 329Radar top 5kCrUX top 100kMajestic 123Umbrella 14,233checked Jul 30

16posthog.com5,805 avg · W20▲ 1105,8052,220top 1ktop 500k11,9783,217Jul 30

Tranco 2,220Radar top 1kCrUX top 500kMajestic 11,978Umbrella 3,217checked Jul 30

17scribd.com6,130 avg · S06▼ 756,130486top 2ktop 1k28817,615Jul 30

Tranco 486Radar top 2kCrUX top 1kMajestic 288Umbrella 17,615checked Jul 30

18heroku.com6,739 avg · W08, acquired▼ 06,7395,800top 5ktop 500k3,80010,617Jul 30

Tranco 5,800Radar top 5kCrUX top 500kMajestic 3,800Umbrella 10,617checked Jul 30

19gitlab.com6,811 avg · W15, public▼ 156,811409top 1k—15119,874Jul 30

Tranco 409Radar top 1kCrUX —Majestic 151Umbrella 19,874checked Jul 30

20vidyard.com7,050 avg · S11▼ 127,0508,108top 10k—5,8667,175Jul 30

Tranco 8,108Radar top 10kCrUX —Majestic 5,866Umbrella 7,175checked Jul 30

21posterous.com7,672 avg · S08, acquired▲ 547,67212,513top 500k—2,830—Jul 30

Tranco 12,513Radar top 500kCrUX —Majestic 2,830Umbrella —checked Jul 30

22revenuecat.com7,804 avg · S18▲ 1487,8042,094top 1ktop 500k19,0992,218Jul 30

Tranco 2,094Radar top 1kCrUX top 500kMajestic 19,099Umbrella 2,218checked Jul 30

23webflow.com7,933 avg · S13▼ 2217,9332,953top 5ktop 50k1,48119,365Jul 30

Tranco 2,953Radar top 5kCrUX top 50kMajestic 1,481Umbrella 19,365checked Jul 30

24loom.com8,811 avg · W12, acquired▲ 4018,8113,228top 5ktop 10k1,99321,212Jul 30

Tranco 3,228Radar top 5kCrUX top 10kMajestic 1,993Umbrella 21,212checked Jul 30

25instacart.com8,854 avg · S12, public▲ 2918,8542,917top 5ktop 10k5,57218,074Jul 30

Tranco 2,917Radar top 5kCrUX top 10kMajestic 5,572Umbrella 18,074checked Jul 30

26expo.dev9,291 avg · S16▲ 329,2916,859top 5ktop 50k12,5938,422Jul 30

Tranco 6,859Radar top 5kCrUX top 50kMajestic 12,593Umbrella 8,422checked Jul 30

27ollama.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

28genius.com10,928 avg · S11, acquired▲ 31310,928925top 5ktop 1k1,45630,404Jul 30

Tranco 925Radar top 5kCrUX top 1kMajestic 1,456Umbrella 30,404checked Jul 30

29apollo.io12,009 avg · W16▲ 14512,0097,641top 5ktop 50k11,06717,319Jul 30

Tranco 7,641Radar top 5kCrUX top 50kMajestic 11,067Umbrella 17,319checked Jul 30

30razorpay.com12,010 avg · W15▲ 6812,0103,628top 5ktop 10k7,45624,945Jul 30

Tranco 3,628Radar top 5kCrUX top 10kMajestic 7,456Umbrella 24,945checked Jul 30

31matterport.com12,385 avg · W12, public▼ 29712,3851,940top 10ktop 500k47034,744Jul 30

Tranco 1,940Radar top 10kCrUX top 500kMajestic 470Umbrella 34,744checked Jul 30

32ancestry.com13,166 avg · S10, acquired▲ 2,28613,1661,003top 5ktop 1k2,14436,350Jul 30

Tranco 1,003Radar top 5kCrUX top 1kMajestic 2,144Umbrella 36,350checked Jul 30

33rippling.com15,134 avg · W17▲ 15,14015,13414,544top 10ktop 100k15,37315,484Jul 30

Tranco 14,544Radar top 10kCrUX top 100kMajestic 15,373Umbrella 15,484checked Jul 30

34clever.com15,606 avg · S12, acquired▲ 1,78115,6061,146top 20ktop 1k29,76415,907Jul 30

Tranco 1,146Radar top 20kCrUX top 1kMajestic 29,764Umbrella 15,907checked Jul 30

35experiment.com15,889 avg · W13▲ 615,88925,714top 500ktop 1M6,064—Jul 30

Tranco 25,714Radar top 500kCrUX top 1MMajestic 6,064Umbrella —checked Jul 30

36zapier.com15,922 avg · S12▼ 20115,9222,896top 2ktop 50k93143,940Jul 30

Tranco 2,896Radar top 2kCrUX top 50kMajestic 931Umbrella 43,940checked Jul 30

37opensea.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

38olark.com18,254 avg · S09▼ 44818,25412,310top 10k—13,35529,097Jul 30

Tranco 12,310Radar top 10kCrUX —Majestic 13,355Umbrella 29,097checked Jul 30

39influxdata.com18,309 avg · W13▼ 14518,30914,174top 10k—10,59630,157Jul 30

Tranco 14,174Radar top 10kCrUX —Majestic 10,596Umbrella 30,157checked Jul 30

40ninite.com18,951 avg · W08▼ 43418,95116,265top 20ktop 100k17,42323,165Jul 30

Tranco 16,265Radar top 20kCrUX top 100kMajestic 17,423Umbrella 23,165checked Jul 30

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