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.

15 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

W10 · 15 sites · ← all sites

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

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked
1optimizely.com1,989 avg · W10, acquired▲ 111,989688top 500top 1M3,5931,685Sep 14
Tranco 688Radar top 500CrUX top 1MMajestic 3,593Umbrella 1,685checked Sep 14
2embed.ly52,566 avg · W10, acquired▲ 36852,56642,577top 50k—70,45644,665Sep 14
Tranco 42,577Radar top 50kCrUX —Majestic 70,456Umbrella 44,665checked Sep 14
3creativemarket.com55,610 avg · W10, acquired▲ 18,10955,61012,756top 20ktop 50k4,850149,224Sep 14
Tranco 12,756Radar top 20kCrUX top 50kMajestic 4,850Umbrella 149,224checked Sep 14
4140fire.com253,518 avg · W10, acquired253,518———253,518—Jul 16
Tranco —Radar —CrUX —Majestic 253,518Umbrella —checked Jul 16
5ownlocal.com286,707 avg · W10▼ 11,725286,707119,914top 100k—508,134232,074Sep 14
Tranco 119,914Radar top 100kCrUX —Majestic 508,134Umbrella 232,074checked Sep 14
6crocodoc.comgone333,438 avg · W10, acquired▼ 8,884333,438———333,438—Sep 14
Tranco —Radar —CrUX —Majestic 333,438Umbrella —checked Sep 14

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

7zencoder.comredirected357,499 avg · W10, acquired▲ 14,295357,49999,766top 50k—388,128584,602Sep 14
Tranco 99,766Radar top 50kCrUX —Majestic 388,128Umbrella 584,602checked Sep 14

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

8cardpool.comgone601,423 avg · W10, acquired▲ 10,923601,423957,126——245,720—Sep 14
Tranco 957,126Radar —CrUX —Majestic 245,720Umbrella —checked Sep 14

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

9500friends.comredirected— avg · W10, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

10cueup.com— avg · W10, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
11etacts.com— avg · W10, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
12meetings.ioredirected— avg · W10, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

13mertado.comredirected— avg · W10, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

14movity.com— avg · W10, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
15nowmov.comgone— avg · W10, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

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.