Y Combinator Startups

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

27 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

W11 · 27 sites · ← all sites

27 sites, including 9 parked or gone · show only live sites

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked

getpebble.comredirected86,243 avg · W11, acquired▲ 13186,243138,168——34,317—Sep 14

Tranco 138,168Radar —CrUX —Majestic 34,317Umbrella —checked Sep 14

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

hellosign.comredirected93,930 avg · W11, acquired▼ 1,50493,93026,870top 50k—35,545219,374Sep 14

Tranco 26,870Radar top 50kCrUX —Majestic 35,545Umbrella 219,374checked Sep 14

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

lanyrd.comredirected99,436 avg · W11, acquired▼ 66099,436159,080——39,792—Sep 14

Tranco 159,080Radar —CrUX —Majestic 39,792Umbrella —checked Sep 14

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

close.com122,442 avg · W11▲ 7,541122,44227,854top 50ktop 1M21,243318,229Sep 14

Tranco 27,854Radar top 50kCrUX top 1MMajestic 21,243Umbrella 318,229checked Sep 14

tremendous.com125,681 avg · W11▼ 1,960125,68170,932top 50ktop 500k109,257196,853Sep 14

Tranco 70,932Radar top 50kCrUX top 500kMajestic 109,257Umbrella 196,853checked Sep 14

talkable.com146,010 avg · W11▼ 8,331146,01090,122top 100k—135,144212,764Sep 14

Tranco 90,122Radar top 100kCrUX —Majestic 135,144Umbrella 212,764checked Sep 14

upverter.com237,193 avg · W11, acquired▼ 1,772237,193371,072——103,313—Sep 14

Tranco 371,072Radar —CrUX —Majestic 103,313Umbrella —checked Sep 14

mailgun.netgone264,500 avg · W11, acquired▲ 1,502264,5003,892top 10k—747,95541,652Sep 14

Tranco 3,892Radar top 10kCrUX —Majestic 747,955Umbrella 41,652checked Sep 14

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

singlestore.com299,514 avg · W11▼ 5,470299,514123,251top 200k—67,228708,063Sep 14

Tranco 123,251Radar top 200kCrUX —Majestic 67,228Umbrella 708,063checked Sep 14

drchrono.com310,616 avg · W11, acquired▲ 2,031310,61638,122top 100ktop 1M120,384773,342Sep 14

Tranco 38,122Radar top 100kCrUX top 1MMajestic 120,384Umbrella 773,342checked Sep 14

zerocater.com338,078 avg · W11▲ 17,179338,078———338,078—Sep 14

Tranco —Radar —CrUX —Majestic 338,078Umbrella —checked Sep 14

tumult.com338,669 avg · W11▼ 3,923338,669498,608top 1M—178,730—Sep 14

Tranco 498,608Radar top 1MCrUX —Majestic 178,730Umbrella —checked Sep 14

storyworth.com341,486 avg · W11▲ 5,615341,486125,301top 200ktop 100k169,412729,745Sep 14

Tranco 125,301Radar top 200kCrUX top 100kMajestic 169,412Umbrella 729,745checked Sep 14

instapainting.com344,328 avg · W11▲ 3,130344,328———344,328—Sep 14

Tranco —Radar —CrUX —Majestic 344,328Umbrella —checked Sep 14

custora.com354,191 avg · W11, acquired▼ 3,708354,191———354,191—Sep 14

Tranco —Radar —CrUX —Majestic 354,191Umbrella —checked Sep 14

fivestars.comredirected388,467 avg · W11, acquired▲ 15,349388,467101,368top 200ktop 1M118,123945,910Sep 14

Tranco 101,368Radar top 200kCrUX top 1MMajestic 118,123Umbrella 945,910checked Sep 14

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

talkbin.com570,796 avg · W11, acquired▲ 1,211570,796948,724———192,868Sep 14

Tranco 948,724Radar —CrUX —Majestic —Umbrella 192,868checked Sep 14

earbits.com695,998 avg · W11, acquired▲ 11,018695,998———695,998—Sep 14

Tranco —Radar —CrUX —Majestic 695,998Umbrella —checked Sep 14

acunote.com844,373 avg · W11▲ 24,329844,373———844,373—Sep 14

Tranco —Radar —CrUX —Majestic 844,373Umbrella —checked Sep 14

yougotlistings.com851,498 avg · W11▲ 2,789851,498851,498————Sep 14

Tranco 851,498Radar —CrUX —Majestic —Umbrella —checked Sep 14

apportable.com— avg · W11, acquired———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

comprehend.comgone— avg · W11, acquired———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

goatgroup.com— avg · W11———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

humble.comredirected— avg · W11, acquired——top 500k———Sep 14

Tranco —Radar top 500kCrUX —Majestic —Umbrella —checked Sep 14

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

minomonsters.comredirected— avg · W11———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

moki.tv— avg · W11, acquired———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

sendoid.comredirected— avg · W11, acquired———————

Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

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

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.