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.

128 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

S19 · 128 sites · ← all sites

128 sites, including 14 parked or gone · show only live sites

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked
1beacons.ai24,791 avg · S19▼ 91824,7916,068top 20ktop 10k2,78765,517Sep 14
Tranco 6,068Radar top 20kCrUX top 10kMajestic 2,787Umbrella 65,517checked Sep 14
2bun.sh47,368 avg · S19, acquired▼ 21047,36873,408top 200k—21,327—Sep 14
Tranco 73,408Radar top 200kCrUX —Majestic 21,327Umbrella —checked Sep 14
3openreplay.com96,665 avg · S19▲ 73896,66552,186top 50ktop 500k124,047113,763Sep 14
Tranco 52,186Radar top 50kCrUX top 500kMajestic 124,047Umbrella 113,763checked Sep 14
4hightouch.com101,279 avg · S19▼ 1,063101,279143,433top 500k—59,124—Sep 14
Tranco 143,433Radar top 500kCrUX —Majestic 59,124Umbrella —checked Sep 14
5prolific.com105,387 avg · S19▲ 16,162105,38713,949top 20ktop 100k65,560236,652Sep 14
Tranco 13,949Radar top 20kCrUX top 100kMajestic 65,560Umbrella 236,652checked Sep 14
6courier.com136,063 avg · S19▲ 3,486136,06336,302top 20k—214,140157,748Sep 14
Tranco 36,302Radar top 20kCrUX —Majestic 214,140Umbrella 157,748checked Sep 14
7everloved.com139,822 avg · S19▲ 12,333139,82276,287top 100ktop 500k36,998306,182Sep 14
Tranco 76,287Radar top 100kCrUX top 500kMajestic 36,998Umbrella 306,182checked Sep 14
8togetherplatform.com159,738 avg · S19, acquired▲ 3,647159,738233,736top 500k—85,739—Sep 14
Tranco 233,736Radar top 500kCrUX —Majestic 85,739Umbrella —checked Sep 14
9rosebud.ai165,838 avg · S19▲ 883165,838229,124top 1Mtop 500k102,551—Sep 14
Tranco 229,124Radar top 1MCrUX top 500kMajestic 102,551Umbrella —checked Sep 14
10dover.com175,316 avg · S19▲ 3,636175,316265,915top 500k—84,717—Sep 14
Tranco 265,915Radar top 500kCrUX —Majestic 84,717Umbrella —checked Sep 14
11wasmer.io179,535 avg · S19▲ 1,910179,535265,974top 500ktop 1M93,095—Sep 14
Tranco 265,974Radar top 500kCrUX top 1MMajestic 93,095Umbrella —checked Sep 14
12gather.town191,586 avg · S19▼ 5,257191,58623,905top 20ktop 1M21,485529,368Sep 14
Tranco 23,905Radar top 20kCrUX top 1MMajestic 21,485Umbrella 529,368checked Sep 14
13heygotrade.com209,647 avg · S19▼ 6,666209,647298,650top 1Mtop 1M120,643—Sep 14
Tranco 298,650Radar top 1MCrUX top 1MMajestic 120,643Umbrella —checked Sep 14
14zeroheight.com246,317 avg · S19▼ 12,493246,317153,347top 200k—109,078476,527Sep 14
Tranco 153,347Radar top 200kCrUX —Majestic 109,078Umbrella 476,527checked Sep 14
15taskade.com253,108 avg · S19▲ 15,426253,10841,881top 200ktop 500k13,502703,941Sep 14
Tranco 41,881Radar top 200kCrUX top 500kMajestic 13,502Umbrella 703,941checked Sep 14
16jupiter.co309,705 avg · S19▲ 13,638309,705304,905top 500k——314,504Sep 14
Tranco 304,905Radar top 500kCrUX —Majestic —Umbrella 314,504checked Sep 14
17getbinks.com331,118 avg · S19▼ 9,970331,118331,118top 500ktop 500k——Sep 14
Tranco 331,118Radar top 500kCrUX top 500kMajestic —Umbrella —checked Sep 14
18fampay.inredirected331,604 avg · S19▼ 13,066331,604352,931top 200k——310,277Sep 14
Tranco 352,931Radar top 200kCrUX —Majestic —Umbrella 310,277checked Sep 14

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

19pillar.io340,621 avg · S19▲ 10,365340,621317,982top 1M—363,259—Sep 14
Tranco 317,982Radar top 1MCrUX —Majestic 363,259Umbrella —checked Sep 14
20mindsethealth.com346,979 avg · S19▲ 6,760346,979———346,979—Sep 14
Tranco —Radar —CrUX —Majestic 346,979Umbrella —checked Sep 14
21rainbow.me346,982 avg · S19▼ 39,968346,982130,130top 100k—101,501809,316Sep 14
Tranco 130,130Radar top 100kCrUX —Majestic 101,501Umbrella 809,316checked Sep 14
22curri.com347,230 avg · S19▲ 10,533347,230151,418top 200ktop 1M512,537377,736Sep 14
Tranco 151,418Radar top 200kCrUX top 1MMajestic 512,537Umbrella 377,736checked Sep 14
23trmlabs.com349,705 avg · S19▲ 1,367349,70574,212top 200ktop 1M21,529953,373Sep 14
Tranco 74,212Radar top 200kCrUX top 1MMajestic 21,529Umbrella 953,373checked Sep 14
24paymongo.com362,938 avg · S19▼ 2,165362,938358,589top 500ktop 1M367,287—Sep 14
Tranco 358,589Radar top 500kCrUX top 1MMajestic 367,287Umbrella —checked Sep 14
25freshpaint.io364,408 avg · S19▲ 6,044364,408———364,408—Sep 14
Tranco —Radar —CrUX —Majestic 364,408Umbrella —checked Sep 14
26deepnote.com369,580 avg · S19▼ 11,555369,580163,179top 200ktop 1M101,529844,031Sep 14
Tranco 163,179Radar top 200kCrUX top 1MMajestic 101,529Umbrella 844,031checked Sep 14
27vendr.com372,456 avg · S19, acquired▼ 1,944372,456161,342top 500k—51,574904,451Sep 14
Tranco 161,342Radar top 500kCrUX —Majestic 51,574Umbrella 904,451checked Sep 14
28treble.ai391,610 avg · S19▲ 1,874391,610372,677top 500k—410,543—Sep 14
Tranco 372,677Radar top 500kCrUX —Majestic 410,543Umbrella —checked Sep 14
29inevent.com405,783 avg · S19▼ 1,680405,783262,643top 500k—104,036850,671Sep 14
Tranco 262,643Radar top 500kCrUX —Majestic 104,036Umbrella 850,671checked Sep 14
30shortstorybox.com407,136 avg · S19▲ 6,963407,136407,136top 1M———Sep 14
Tranco 407,136Radar top 1MCrUX —Majestic —Umbrella —checked Sep 14
31kraftful.com415,667 avg · S19, acquired▼ 11,908415,667———415,667—Sep 14
Tranco —Radar —CrUX —Majestic 415,667Umbrella —checked Sep 14
32colabsoftware.com428,325 avg · S19▲ 6,576428,325419,288top 500k—437,361—Sep 14
Tranco 419,288Radar top 500kCrUX —Majestic 437,361Umbrella —checked Sep 14
33breadfast.com436,493 avg · S19▲ 12,308436,493277,841top 500ktop 500k772,197259,442Sep 14
Tranco 277,841Radar top 500kCrUX top 500kMajestic 772,197Umbrella 259,442checked Sep 14
34getdex.com461,856 avg · S19▲ 14,042461,856413,475top 500k—510,236—Sep 14
Tranco 413,475Radar top 500kCrUX —Majestic 510,236Umbrella —checked Sep 14
35zippi.com.br473,741 avg · S19▲ 36,961473,741156,957top 200ktop 100k841,969422,296Sep 14
Tranco 156,957Radar top 200kCrUX top 100kMajestic 841,969Umbrella 422,296checked Sep 14
36zeal.com496,612 avg · S19▲ 9,171496,612667,229——325,994—Sep 14
Tranco 667,229Radar —CrUX —Majestic 325,994Umbrella —checked Sep 14
37wren.co510,416 avg · S19▼ 21,442510,416———510,416—Sep 14
Tranco —Radar —CrUX —Majestic 510,416Umbrella —checked Sep 14
38localyze.com517,755 avg · S19, acquired▲ 18,859517,755—top 1M—517,755—Sep 14
Tranco —Radar top 1MCrUX —Majestic 517,755Umbrella —checked Sep 14
39getlokalapp.comredirected523,654 avg · S19▼ 4,500523,654125,977top 100ktop 500k998,862446,123Sep 14
Tranco 125,977Radar top 100kCrUX top 500kMajestic 998,862Umbrella 446,123checked Sep 14

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

40popsql.com525,946 avg · S19, acquired▲ 13,687525,946616,243——435,648—Sep 14
Tranco 616,243Radar —CrUX —Majestic 435,648Umbrella —checked Sep 14
41hypeandvice.com529,417 avg · S19▲ 24,572529,417529,417top 500ktop 1M——Sep 14
Tranco 529,417Radar top 500kCrUX top 1MMajestic —Umbrella —checked Sep 14
42methodfi.com531,061 avg · S19▲ 19,793531,061424,797top 1M—637,325—Sep 14
Tranco 424,797Radar top 1MCrUX —Majestic 637,325Umbrella —checked Sep 14
43obieinsurance.com543,182 avg · S19, acquired▼ 3,628543,182603,692top 1M—482,672—Sep 14
Tranco 603,692Radar top 1MCrUX —Majestic 482,672Umbrella —checked Sep 14
44apurata.com546,405 avg · S19▲ 36,043546,405178,522top 500ktop 100k914,287—Sep 14
Tranco 178,522Radar top 500kCrUX top 100kMajestic 914,287Umbrella —checked Sep 14
45givelegacy.com549,791 avg · S19▼ 57,377549,791861,381——238,200—Sep 14
Tranco 861,381Radar —CrUX —Majestic 238,200Umbrella —checked Sep 14
46demandcurve.com562,633 avg · S19▲ 23,241562,633898,149——227,117—Sep 14
Tranco 898,149Radar —CrUX —Majestic 227,117Umbrella —checked Sep 14
47embrace.io650,745 avg · S19, acquired▲ 18,858650,745954,375——347,114—Sep 14
Tranco 954,375Radar —CrUX —Majestic 347,114Umbrella —checked Sep 14
48lofty.ai650,953 avg · S19▼ 3,029650,953972,807——329,098—Sep 14
Tranco 972,807Radar —CrUX —Majestic 329,098Umbrella —checked Sep 14
49odeko.com652,723 avg · S19▲ 58,167652,723—top 1M—652,723—Sep 14
Tranco —Radar top 1MCrUX —Majestic 652,723Umbrella —checked Sep 14
50canix.com662,206 avg · S19▲ 7,911662,206662,206top 1M———Sep 14
Tranco 662,206Radar top 1MCrUX —Majestic —Umbrella —checked Sep 14
51microverse.org670,687 avg · S19▼ 3,745670,687———670,687—Sep 14
Tranco —Radar —CrUX —Majestic 670,687Umbrella —checked Sep 14
52getstoic.com672,788 avg · S19▲ 37,087672,788———672,788—Sep 14
Tranco —Radar —CrUX —Majestic 672,788Umbrella —checked Sep 14
53pairteam.com673,345 avg · S19▼ 76,066673,345417,608——929,081—Sep 14
Tranco 417,608Radar —CrUX —Majestic 929,081Umbrella —checked Sep 14
54vouch.us678,061 avg · S19▲ 26,925678,061961,895——394,226—Sep 14
Tranco 961,895Radar —CrUX —Majestic 394,226Umbrella —checked Sep 14
55cuboh.com701,974 avg · S19, acquired▼ 871701,974———701,974—Sep 14
Tranco —Radar —CrUX —Majestic 701,974Umbrella —checked Sep 14
56laika.com.co706,088 avg · S19▼ 9,447706,088706,088—top 500k——Sep 14
Tranco 706,088Radar —CrUX top 500kMajestic —Umbrella —checked Sep 14
57superorder.com717,144 avg · S19▲ 106,001717,144———717,144—Sep 14
Tranco —Radar —CrUX —Majestic 717,144Umbrella —checked Sep 14
58downtobid.com717,360 avg · S19, acquired▲ 15,236717,360—top 1M—717,360—Sep 14
Tranco —Radar top 1MCrUX —Majestic 717,360Umbrella —checked Sep 14
59fynncredit.com725,565 avg · S19725,565———725,565—Aug 9
Tranco —Radar —CrUX —Majestic 725,565Umbrella —checked Aug 9
60lineleap.com737,883 avg · S19737,883—top 1M——737,883Sep 14
Tranco —Radar top 1MCrUX —Majestic —Umbrella 737,883checked Sep 14
61getbouncer.com747,718 avg · S19, acquired▼ 25,938747,718747,718————Sep 14
Tranco 747,718Radar —CrUX —Majestic —Umbrella —checked Sep 14
62earth-ai.com754,547 avg · S19▲ 39,249754,547———754,547—Sep 14
Tranco —Radar —CrUX —Majestic 754,547Umbrella —checked Sep 14
63lucidbots.com853,463 avg · S19853,463—top 1M—853,463—Sep 14
Tranco —Radar top 1MCrUX —Majestic 853,463Umbrella —checked Sep 14
64recidiviz.org879,759 avg · S19▲ 43,695879,759—top 1M—879,759—Sep 14
Tranco —Radar top 1MCrUX —Majestic 879,759Umbrella —checked Sep 14
65predictleads.com902,522 avg · S19▲ 33,553902,522———902,522—Sep 14
Tranco —Radar —CrUX —Majestic 902,522Umbrella —checked Sep 14
66prenda.com909,768 avg · S19▼ 5,920909,768———909,768—Sep 14
Tranco —Radar —CrUX —Majestic 909,768Umbrella —checked Sep 14
67actiondesk.io946,187 avg · S19, acquired▲ 26,251946,187———946,187—Sep 14
Tranco —Radar —CrUX —Majestic 946,187Umbrella —checked Sep 14
68aperohealth.com968,236 avg · S19968,236968,236————Aug 30
Tranco 968,236Radar —CrUX —Majestic —Umbrella —checked Aug 30
69rutter.com997,277 avg · S19▲ 941997,277———997,277—Sep 10
Tranco —Radar —CrUX —Majestic 997,277Umbrella —checked Sep 10
70arpeggiobio.comgone— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

71asherbio.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
72aspect.appparked— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

this domain is parked; the rank measures the placeholder, not the company — the homepage says “domain for sale”

73bayes.com— avg · S19, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
74cocowallet.app— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
75datamechanics.co— avg · S19, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
76digi-prex.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
77directshifts.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
78edenfarm.id— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
79epic-aerospace.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
80featurepeek.com— avg · S19, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
81gaia-scope.com— avg · S19, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
82gamebytes.iogone— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

83gen1e.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
84getflowbot.comgone— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

85gitstart.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
86greencanopynode.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
87hatchways.io— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
88heru.app— avg · S19———top 1M——Sep 14
Tranco —Radar —CrUX top 1MMajestic —Umbrella —checked Sep 14
89holygrail.ai— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
90intersectlabs.io— avg · S19, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
91joinflo.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
92junocollege.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
93kernsystems.comparked— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

94kitekraft.de— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
95kubesail.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
96matagora.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
97millionmarker.com— avg · S19——top 1M———Aug 30
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Aug 30
98mora.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
99mudafy.com— avg · S19——top 1M———Sep 14
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Sep 14
100mypetrolpump.comparked— avg · S19, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

101outtalent.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
102palifer.com— avg · S19, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
103paywithflux.comredirected— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

104prooftrading.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
105ramenvr.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
106sablecard.comgone— avg · S19, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

107sequencebio.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
108shifthealth.io— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
109shiru.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
110soteris.coredirected— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

111spicedata.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
112spotlessmaterials.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
113swadesh.co— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
114taxproper.comredirected— avg · S19, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

115traces.ai— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
116tranquifinanzas.com— avg · S19———top 1M——Sep 8
Tranco —Radar —CrUX top 1MMajestic —Umbrella —checked Sep 8
117trella.app— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
118trywingman.com— avg · S19, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
119upequity.com— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
120vahan.airedirected— avg · S19———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

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.