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.

90 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

S17 · 90 sites · ← all sites

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

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked
1assemblyai.com49,049 avg · S17▲ 99049,04935,419top 50ktop 500k23,57088,157Sep 14
Tranco 35,419Radar top 50kCrUX top 500kMajestic 23,570Umbrella 88,157checked Sep 14
2flocksafety.com64,329 avg · S17▼ 2,58064,32934,851top 50ktop 500k28,658129,478Sep 14
Tranco 34,851Radar top 50kCrUX top 500kMajestic 28,658Umbrella 129,478checked Sep 14
3cashfree.com67,145 avg · S17▼ 1,89567,14536,482top 50ktop 50k53,955110,997Sep 14
Tranco 36,482Radar top 50kCrUX top 50kMajestic 53,955Umbrella 110,997checked Sep 14
4guilded.gg71,874 avg · S17, acquired▼ 2,17171,87488,460top 100k—55,288—Sep 14
Tranco 88,460Radar top 100kCrUX —Majestic 55,288Umbrella —checked Sep 14
5lotuspay.com93,361 avg · S17, acquired▲ 54893,36193,361————Sep 14
Tranco 93,361Radar —CrUX —Majestic —Umbrella —checked Sep 14
6jerry.ai169,632 avg · S17▼ 652169,632122,780top 500ktop 1M71,083315,032Sep 14
Tranco 122,780Radar top 500kCrUX top 1MMajestic 71,083Umbrella 315,032checked Sep 14
7roofr.com179,134 avg · S17▼ 1,712179,134177,206top 200ktop 1M181,061—Sep 14
Tranco 177,206Radar top 200kCrUX top 1MMajestic 181,061Umbrella —checked Sep 14
8gem.com186,003 avg · S17▲ 32,953186,00376,448top 100ktop 1M69,322412,239Sep 14
Tranco 76,448Radar top 100kCrUX top 1MMajestic 69,322Umbrella 412,239checked Sep 14
9up.codes214,714 avg · S17▲ 49,884214,71466,384top 100ktop 500k39,595538,164Sep 14
Tranco 66,384Radar top 100kCrUX top 500kMajestic 39,595Umbrella 538,164checked Sep 14
10autohub.io220,139 avg · S17, acquired▲ 4,269220,139134,911top 100k——305,366Sep 14
Tranco 134,911Radar top 100kCrUX —Majestic —Umbrella 305,366checked Sep 14
11get-carrot.com237,839 avg · S17▼ 1,384237,839320,233top 1M—155,444—Sep 14
Tranco 320,233Radar top 1MCrUX —Majestic 155,444Umbrella —checked Sep 14
12d-id.com258,678 avg · S17▲ 21,157258,67845,343top 100ktop 500k15,421715,271Sep 14
Tranco 45,343Radar top 100kCrUX top 500kMajestic 15,421Umbrella 715,271checked Sep 14
13shopvida.com291,383 avg · S17, acquired▼ 11,907291,383———291,383—Sep 14
Tranco —Radar —CrUX —Majestic 291,383Umbrella —checked Sep 14
14maymobility.com331,143 avg · S17▲ 17,622331,143429,653top 500k—232,632—Sep 14
Tranco 429,653Radar top 500kCrUX —Majestic 232,632Umbrella —checked Sep 14
15modernfertility.comredirected331,778 avg · S17, acquired▼ 451331,778———331,778—Sep 14
Tranco —Radar —CrUX —Majestic 331,778Umbrella —checked Sep 14

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

16lyrebird.ai335,845 avg · S17, acquired▼ 21,023335,845———335,845—Sep 14
Tranco —Radar —CrUX —Majestic 335,845Umbrella —checked Sep 14
17standard.ai373,800 avg · S17▲ 16,695373,800———373,800—Sep 14
Tranco —Radar —CrUX —Majestic 373,800Umbrella —checked Sep 14
18muzz.com402,665 avg · S17▲ 5,042402,665390,114top 1Mtop 500k415,215—Sep 14
Tranco 390,114Radar top 1MCrUX top 500kMajestic 415,215Umbrella —checked Sep 14
19justappraised.com404,245 avg · S17▲ 27,409404,245404,245top 500k———Sep 14
Tranco 404,245Radar top 500kCrUX —Majestic —Umbrella —checked Sep 14
20fatllama.comredirected420,777 avg · S17, acquired▲ 2,251420,777626,775top 1M—214,778—Sep 14
Tranco 626,775Radar top 1MCrUX —Majestic 214,778Umbrella —checked Sep 14

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

21getthematic.com421,966 avg · S17▼ 1,416421,966658,181——185,751—Sep 14
Tranco 658,181Radar —CrUX —Majestic 185,751Umbrella —checked Sep 14
22dharma.ioparked429,141 avg · S17, acquired▼ 32,662429,141———429,141—Sep 14
Tranco —Radar —CrUX —Majestic 429,141Umbrella —checked Sep 14

this domain is parked; the rank measures the placeholder, not the company — the domain is on afternic.com's nameservers, a domain sale platform

23billiontoone.com440,215 avg · S17, public▲ 20,181440,215515,728top 500k—364,702—Sep 14
Tranco 515,728Radar top 500kCrUX —Majestic 364,702Umbrella —checked Sep 14
24repairsmith.comredirected452,343 avg · S17, acquired▼ 7,481452,343678,660——226,025—Sep 14
Tranco 678,660Radar —CrUX —Majestic 226,025Umbrella —checked Sep 14

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

25followupthen.com453,614 avg · S17▼ 2,669453,614625,250——281,977—Sep 14
Tranco 625,250Radar —CrUX —Majestic 281,977Umbrella —checked Sep 14
26pullrequest.com455,797 avg · S17, acquired▲ 4,350455,797291,121top 1M—620,472—Sep 14
Tranco 291,121Radar top 1MCrUX —Majestic 620,472Umbrella —checked Sep 14
27bloomtech.com469,925 avg · S17▲ 77,489469,925721,168top 1M—218,681—Sep 14
Tranco 721,168Radar top 1MCrUX —Majestic 218,681Umbrella —checked Sep 14
28flow.space493,280 avg · S17▲ 14,963493,280407,938top 1M—437,386634,515Sep 14
Tranco 407,938Radar top 1MCrUX —Majestic 437,386Umbrella 634,515checked Sep 14
29disclosures.io493,858 avg · S17, acquired▼ 1,757493,858493,858top 500k———Sep 14
Tranco 493,858Radar top 500kCrUX —Majestic —Umbrella —checked Sep 14
30routable.com517,585 avg · S17▼ 35,714517,585———517,585—Sep 14
Tranco —Radar —CrUX —Majestic 517,585Umbrella —checked Sep 14
31leonandgeorge.com533,162 avg · S17▼ 15,309533,162—top 1M—533,162—Sep 14
Tranco —Radar top 1MCrUX —Majestic 533,162Umbrella —checked Sep 14
32rabbet.com535,426 avg · S17▲ 6,115535,426———535,426—Sep 14
Tranco —Radar —CrUX —Majestic 535,426Umbrella —checked Sep 14
33ltse.com565,490 avg · S17▲ 27,325565,490899,745——231,235—Sep 14
Tranco 899,745Radar —CrUX —Majestic 231,235Umbrella —checked Sep 14
34upfort.com576,384 avg · S17▼ 220,393576,384576,384top 1M———Sep 14
Tranco 576,384Radar top 1MCrUX —Majestic —Umbrella —checked Sep 14
35hirenimble.com612,685 avg · S17▲ 11,687612,685423,107top 1M—802,262—Sep 14
Tranco 423,107Radar top 1MCrUX —Majestic 802,262Umbrella —checked Sep 14
36honeydue.com623,227 avg · S17, acquired▲ 22,228623,227941,985——304,469—Sep 14
Tranco 941,985Radar —CrUX —Majestic 304,469Umbrella —checked Sep 14
37vergesense.com645,203 avg · S17▲ 18,546645,203602,331top 1M—488,931844,347Sep 14
Tranco 602,331Radar top 1MCrUX —Majestic 488,931Umbrella 844,347checked Sep 14
38relationshiphero.com659,305 avg · S17▲ 69,939659,305———659,305—Sep 14
Tranco —Radar —CrUX —Majestic 659,305Umbrella —checked Sep 14
39eduflow.com667,019 avg · S17, acquired▼ 42,664667,019———667,019—Sep 14
Tranco —Radar —CrUX —Majestic 667,019Umbrella —checked Sep 14
40flypyka.com702,684 avg · S17▲ 26,794702,684———702,684—Sep 14
Tranco —Radar —CrUX —Majestic 702,684Umbrella —checked Sep 14
41truepill.comredirected705,203 avg · S17, acquired▲ 19,181705,203———705,203—Sep 14
Tranco —Radar —CrUX —Majestic 705,203Umbrella —checked Sep 14

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

42onelocal.com754,675 avg · S17▼ 39,025754,675654,666top 1M—854,684—Sep 14
Tranco 654,666Radar top 1MCrUX —Majestic 854,684Umbrella —checked Sep 14
43livefeather.com844,203 avg · S17, acquired▲ 12,344844,203———844,203—Sep 14
Tranco —Radar —CrUX —Majestic 844,203Umbrella —checked Sep 14
44cocusocial.com877,890 avg · S17▼ 37,706877,890———877,890—Sep 14
Tranco —Radar —CrUX —Majestic 877,890Umbrella —checked Sep 14
45heliumhealth.com891,054 avg · S17▲ 61,328891,054———891,054—Sep 14
Tranco —Radar —CrUX —Majestic 891,054Umbrella —checked Sep 14
46indiv.ioredirected930,299 avg · S17, acquired930,299———930,299—Sep 6
Tranco —Radar —CrUX —Majestic 930,299Umbrella —checked Sep 6

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

47prelim.com946,123 avg · S17946,123————946,123Aug 20
Tranco —Radar —CrUX —Majestic —Umbrella 946,123checked Aug 20
48audm.com976,544 avg · S17, acquired▼ 89,924976,544———976,544—Sep 14
Tranco —Radar —CrUX —Majestic 976,544Umbrella —checked Sep 14
4910by10.io— avg · S17———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
50advano.io— avg · S17———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
51aecore.com— avg · S17———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
52airthium.com— avg · S17———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
53bxblue.com.br— avg · S17, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
54cairns.aigone— avg · S17———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

55candidately.com— avg · S17———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
56darmiyan.com— avg · S17———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
57elucd.com— avg · S17, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
58entocycle.com— avg · S17———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
59enzyme.com— avg · S17, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
60escherreality.com— avg · S17, 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

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.