/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.

26 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

S11 · 26 sites · ← all sites

26 live · 14 parked or gone — show all

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked

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

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

2vidyard.com7,050 avg · S11▼ 127,0508,108top 10k—5,8667,175Jul 30

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

3genius.com10,928 avg · S11, acquired▲ 31310,928925top 5ktop 1k1,45630,404Jul 30

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

4sift.com22,864 avg · S11▲ 23322,8647,312top 10k—53,3917,888Jul 30

Tranco 7,312Radar top 10kCrUX —Majestic 53,391Umbrella 7,888checked Jul 30

5codecademy.com51,190 avg · S11, acquired▼ 5,49451,1905,504top 20ktop 50k1,743146,324Jul 30

Tranco 5,504Radar top 20kCrUX top 50kMajestic 1,743Umbrella 146,324checked Jul 30

6hackerrank.com60,436 avg · S11▼ 9,51760,43613,083top 20ktop 10k6,338161,888Jul 30

Tranco 13,083Radar top 20kCrUX top 10kMajestic 6,338Umbrella 161,888checked Jul 30

7gocardless.com90,625 avg · S11▼ 1,85090,62517,253top 50ktop 500k9,244245,379Jul 30

Tranco 17,253Radar top 50kCrUX top 500kMajestic 9,244Umbrella 245,379checked Jul 30

8verbling.com116,381 avg · S11, acquired▲ 234116,381148,645top 200ktop 500k84,117—Jul 30

Tranco 148,645Radar top 200kCrUX top 500kMajestic 84,117Umbrella —checked Jul 30

9streak.com121,392 avg · S11▼ 1,025121,39259,678top 50ktop 500k46,060258,438Jul 30

Tranco 59,678Radar top 50kCrUX top 500kMajestic 46,060Umbrella 258,438checked Jul 30

10imgix.com121,768 avg · S11▼ 1,803121,768174,718top 500ktop 1M68,817—Jul 30

Tranco 174,718Radar top 500kCrUX top 1MMajestic 68,817Umbrella —checked Jul 30

11apollographql.com126,400 avg · S11▲ 1,462126,40055,427top 100ktop 1M25,146298,627Jul 30

Tranco 55,427Radar top 100kCrUX top 1MMajestic 25,146Umbrella 298,627checked Jul 30

12citusdata.com190,909 avg · S11, acquired▲ 3,012190,909277,992top 500k—103,825—Jul 30

Tranco 277,992Radar top 500kCrUX —Majestic 103,825Umbrella —checked Jul 30

13trycaviar.com314,170 avg · S11, acquired▼ 22,772314,170139,076top 200ktop 500k91,679711,755Jul 30

Tranco 139,076Radar top 200kCrUX top 500kMajestic 91,679Umbrella 711,755checked Jul 30

14mixrank.com355,049 avg · S11▲ 23,249355,049305,086top 100k—405,012—Jul 30

Tranco 305,086Radar top 100kCrUX —Majestic 405,012Umbrella —checked Jul 30

15scienceexchange.com428,244 avg · S11, acquired▲ 1,622428,244604,636top 1M—251,851—Jul 30

Tranco 604,636Radar top 1MCrUX —Majestic 251,851Umbrella —checked Jul 30

16clerky.com436,093 avg · S11▲ 8,643436,093543,716——328,470—Jul 30

Tranco 543,716Radar —CrUX —Majestic 328,470Umbrella —checked Jul 30

17quartzy.com475,066 avg · S11▼ 11,749475,066308,922top 1M—461,892654,385Jul 30

Tranco 308,922Radar top 1MCrUX —Majestic 461,892Umbrella 654,385checked Jul 30

18leadgenius.com598,091 avg · S11▲ 8,390598,091949,082——247,100—Jul 30

Tranco 949,082Radar —CrUX —Majestic 247,100Umbrella —checked Jul 30

19agilemd.com864,781 avg · S11▼ 11,963864,781————864,781Jul 30

Tranco —Radar —CrUX —Majestic —Umbrella 864,781checked Jul 30

20aisle50.com— avg · S11, acquired———————

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