Ranked Index/yc
Synced from the official YC API · Sep 14

Y Combinator Startups

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

32 of 5,116 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

W13 · 32 sites · ← all sites

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

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked
1wefunder.com14,583 avg · W13▼ 12514,58323,146top 200ktop 500k6,019—Sep 14
Tranco 23,146Radar top 200kCrUX top 500kMajestic 6,019Umbrella —checked Sep 14
2experiment.com15,921 avg · W13▲ 18415,92125,575top 500ktop 1M6,267—Sep 14
Tranco 25,575Radar top 500kCrUX top 1MMajestic 6,267Umbrella —checked Sep 14
3padlet.com21,415 avg · W13▼ 95721,4152,757top 10ktop 5k99260,495Sep 14
Tranco 2,757Radar top 10kCrUX top 5kMajestic 992Umbrella 60,495checked Sep 14
4influxdata.com21,628 avg · W13▼ 74121,62814,367top 10k—10,14040,377Sep 14
Tranco 14,367Radar top 10kCrUX —Majestic 10,140Umbrella 40,377checked Sep 14
5fivetran.com38,290 avg · W13▼ 1,09138,29017,108top 20ktop 500k27,06270,700Sep 14
Tranco 17,108Radar top 20kCrUX top 500kMajestic 27,062Umbrella 70,700checked Sep 14
6zenefits.com54,389 avg · W13, acquired▼ 1,13554,38981,450top 500k—27,327—Sep 14
Tranco 81,450Radar top 500kCrUX —Majestic 27,327Umbrella —checked Sep 14
7heap.io61,194 avg · W13, acquired▲ 1,00661,19497,837top 500k—24,550—Sep 14
Tranco 97,837Radar top 500kCrUX —Majestic 24,550Umbrella —checked Sep 14
8strikingly.com107,695 avg · W13▼ 51,496107,69511,421top 100ktop 500k2,660309,004Sep 14
Tranco 11,421Radar top 100kCrUX top 500kMajestic 2,660Umbrella 309,004checked Sep 14
9goldbelly.com119,178 avg · W13▼ 19,906119,17840,514top 50ktop 100k39,233277,788Sep 14
Tranco 40,514Radar top 50kCrUX top 100kMajestic 39,233Umbrella 277,788checked Sep 14
10teespring.comredirected131,646 avg · W13, acquired▲ 27,690131,64624,267top 100ktop 500k6,622364,048Sep 14
Tranco 24,267Radar top 100kCrUX top 500kMajestic 6,622Umbrella 364,048checked Sep 14

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

11bitnami.com149,475 avg · W13, acquired▲ 2,203149,4753,002top 50k—781444,641Sep 14
Tranco 3,002Radar top 50kCrUX —Majestic 781Umbrella 444,641checked Sep 14
12circuitlab.com156,325 avg · W13▲ 6,614156,325189,493top 200ktop 500k123,157—Sep 14
Tranco 189,493Radar top 200kCrUX top 500kMajestic 123,157Umbrella —checked Sep 14
13buildzoom.com179,169 avg · W13, acquired▼ 66,514179,16943,044top 50ktop 500k28,093466,370Sep 14
Tranco 43,044Radar top 50kCrUX top 500kMajestic 28,093Umbrella 466,370checked Sep 14
14watsi.org268,701 avg · W13▼ 13,778268,701———268,701—Sep 14
Tranco —Radar —CrUX —Majestic 268,701Umbrella —checked Sep 14
15onlycoin.com319,846 avg · W13, acquired▼ 10,968319,846———319,846—Sep 14
Tranco —Radar —CrUX —Majestic 319,846Umbrella —checked Sep 14
16wevorce.com345,284 avg · W13▲ 571345,284———345,284—Sep 14
Tranco —Radar —CrUX —Majestic 345,284Umbrella —checked Sep 14
17screenhero.comredirected375,917 avg · W13, acquired▼ 2,946375,917301,265top 500k—450,569—Sep 14
Tranco 301,265Radar top 500kCrUX —Majestic 450,569Umbrella —checked Sep 14

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

18kalibrr.com415,581 avg · W13, acquired▼ 4,382415,581182,072top 200ktop 500k125,489939,181Sep 14
Tranco 182,072Radar top 200kCrUX top 500kMajestic 125,489Umbrella 939,181checked Sep 14
19bynorth.comgone537,413 avg · W13, acquired▼ 5,771537,413558,988——515,838—Sep 14
Tranco 558,988Radar —CrUX —Majestic 515,838Umbrella —checked Sep 14

this domain is gone; the rank is what it left behind — no A or AAAA record

20meldium.com585,327 avg · W13, acquired▲ 9,582585,327678,359top 500k—492,294—Sep 14
Tranco 678,359Radar top 500kCrUX —Majestic 492,294Umbrella —checked Sep 14
21thestyleup.com778,133 avg · W13▼ 9,859778,133———778,133—Sep 14
Tranco —Radar —CrUX —Majestic 778,133Umbrella —checked Sep 14
22lollipuff.com812,698 avg · W13▼ 6,918812,698———812,698—Sep 14
Tranco —Radar —CrUX —Majestic 812,698Umbrella —checked Sep 14
23simplyinsured.com954,693 avg · W13▼ 17,309954,693———954,693—Sep 14
Tranco —Radar —CrUX —Majestic 954,693Umbrella —checked Sep 14
24etleap.com— avg · W13———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
25gocheetah.com— avg · W13———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
26goradar.com— avg · W13——top 1M———Sep 6
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Sep 6
27grepdata.com— avg · W13, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
28lawdingo.comgone— avg · W13———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

this domain is gone; the rank is what it left behind — the homepage returns 404

29medxt.com— avg · W13, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
30scuba.ioredirected— avg · W13, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

31semantics3.comgone— avg · W13, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

this domain is gone; the rank is what it left behind — no A or AAAA record

32vaycayhero.comredirected— avg · W13, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

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

Sep 14 06:03sync with the YC sync, 9 sites changed
Sep 13 06:03sync with the YC sync, 1 site changed
Sep 12 06:02sync with the YC sync, 6 sites changed
Sep 11 06:03sync with the YC sync, 11 sites changed
Sep 10 06:03sync with the YC sync, 15 sites changed
Sep 9 06:03sync with the YC sync, 13 sites changed
Sep 8 06:03sync with the YC sync, 5 sites shown

This list is kept in step with the official YC API, so it isn't editable here. This is just for fun.