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.

233 of 4,617 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

S26 · 233 sites · ← all sites

233 live · 1 parked or gone — show all

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked
1onecli.sh356,595 avg · S26▼ 22,757356,595356,595top 500k———Sep 14
Tranco 356,595Radar top 500kCrUX —Majestic —Umbrella —checked Sep 14
2tsenta.com367,612 avg · S26▼ 2,875367,612253,862top 200ktop 500k—481,362Sep 14
Tranco 253,862Radar top 200kCrUX top 500kMajestic —Umbrella 481,362checked Sep 14
3nebusec.ai396,142 avg · S26▲ 6,311396,142———396,142—Sep 14
Tranco —Radar —CrUX —Majestic 396,142Umbrella —checked Sep 14
4context.dev446,395 avg · S26▲ 43,384446,395640,008top 500k—252,781—Sep 14
Tranco 640,008Radar top 500kCrUX —Majestic 252,781Umbrella —checked Sep 14
5screenpipe.com478,466 avg · S26▲ 6,148478,466375,375top 500k—581,556—Sep 14
Tranco 375,375Radar top 500kCrUX —Majestic 581,556Umbrella —checked Sep 14
6speko.ai662,445 avg · S26▲ 113,156662,445———662,445—Sep 14
Tranco —Radar —CrUX —Majestic 662,445Umbrella —checked Sep 14
7agnost.ai725,626 avg · S26▲ 77,879725,626———725,626—Sep 14
Tranco —Radar —CrUX —Majestic 725,626Umbrella —checked Sep 14
8robocurve.org777,236 avg · S26777,236———777,236—Sep 14
Tranco —Radar —CrUX —Majestic 777,236Umbrella —checked Sep 14
9instaplay.ai794,291 avg · S26▲ 127,482794,291794,291—top 500k——Sep 14
Tranco 794,291Radar —CrUX top 500kMajestic —Umbrella —checked Sep 14
10provenmetal.com837,682 avg · S26▲ 53,713837,682———837,682—Sep 14
Tranco —Radar —CrUX —Majestic 837,682Umbrella —checked Sep 14
11hyperprobe.co946,327 avg · S26946,327———946,327—Sep 14
Tranco —Radar —CrUX —Majestic 946,327Umbrella —checked Sep 14
12machine0.io968,328 avg · S26968,328———968,328—Sep 14
Tranco —Radar —CrUX —Majestic 968,328Umbrella —checked Sep 14
136thsense.dev— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
1483sciences.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
15ae-dyn.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
16aerogensystems.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
17agencytool.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
18agentcard.sh— avg · S26——top 1M———Sep 13
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Sep 13
19agentfm.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
20agentmuxer.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
21akonlabs.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
22aktoria.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
23alkera.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
24allia.health— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
25alloovium.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
26arbital.xyz— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
27assemble.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
28atlasdiscovery.bio— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
29atlia.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
30atomarine.co— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
31audun.co— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
32avocasystems.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
33axelrod.live— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
34baudlabs.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
35belvedir.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
36bernardhq.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
37bizmark.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
38bloomylearning.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
39callbook.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
40caregp.com.au— avg · S26——top 500k———Sep 14
Tranco —Radar top 500kCrUX —Majestic —Umbrella —checked Sep 14
41caution.co— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
42cerenovus.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
43chromie.dev— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
44coarena.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
45codag.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
46conifer.build— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
47controlseat.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
48cosmicrobotics.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
49cova.care— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
50cuebench.dev— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
51daqstra.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
52datoric.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
53dawnxr.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
54decawork.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
55deepreach.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
56denta.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
57dialoguslabs.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
58dipolelabs.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
59donkey.trade— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
60earendil.io— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
61edgerun.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
62edotenv.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
63edviroenergy.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
64ego.ist— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
65ekholabs.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
66elitehq.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
67enact.company— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
68erinys.ai— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
69ethos-space.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
70evergrovelabs.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
71executor.sh— avg · S26——top 1M———Sep 14
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Sep 14
72exosat.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
73experientiallabs.ai— avg · S26——top 200k———Sep 14
Tranco —Radar top 200kCrUX —Majestic —Umbrella —checked Sep 14
74fabraix.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
75financialdatasets.ai— avg · S26——top 1M———Sep 14
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Sep 14
76floracene.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
77florin.inc— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
78flowmanual.com— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
79frontier.site— avg · S26———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
80gamgee.io— avg · S26———————
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.