Ranked Index/yc
Synced from the official YC API · Oct 29

Y Combinator Startups

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

90 of 5,218 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 · S27
P25 · P26

F24 · 90 sites · ← all sites

90 sites, including 2 parked or gone · show only live sites

#URLThis weekAvg rankTrancoRadarCrUXMajesticUmbrellaChecked
1capy.ai300,931 avg · F24▲ 60,279300,931300,931top 200k———Oct 29
Tranco 300,931Radar top 200kCrUX —Majestic —Umbrella —checked Oct 29
2crustdata.com306,815 avg · F24▲ 4,743306,815291,110top 200k—322,519—Oct 29
Tranco 291,110Radar top 200kCrUX —Majestic 322,519Umbrella —checked Oct 29
3ctgt.ai322,609 avg · F24▲ 98,991322,609———322,609—Oct 29
Tranco —Radar —CrUX —Majestic 322,609Umbrella —checked Oct 29
4freebuff.com345,895 avg · F24▲ 81,827345,89554,008top 100ktop 50k490,150493,527Oct 29
Tranco 54,008Radar top 100kCrUX top 50kMajestic 490,150Umbrella 493,527checked Oct 29
5lingo.dev362,712 avg · F24▲ 20,899362,712———362,712—Oct 29
Tranco —Radar —CrUX —Majestic 362,712Umbrella —checked Oct 29
6archil.com437,592 avg · F24▼ 9,480437,592437,592top 200k———Oct 29
Tranco 437,592Radar top 200kCrUX —Majestic —Umbrella —checked Oct 29
7telli.com454,301 avg · F24▼ 15,932454,301579,619top 1M—328,983—Oct 29
Tranco 579,619Radar top 1MCrUX —Majestic 328,983Umbrella —checked Oct 29
8asha.health496,697 avg · F24▲ 26,086496,697496,697top 200k———Oct 29
Tranco 496,697Radar top 200kCrUX —Majestic —Umbrella —checked Oct 29
9trycandle.app508,509 avg · F24▼ 19,011508,509362,117top 1Mtop 1M—654,900Oct 29
Tranco 362,117Radar top 1MCrUX top 1MMajestic —Umbrella 654,900checked Oct 29
10origami.chat607,337 avg · F24▲ 53,395607,337564,387top 500k—650,286—Oct 29
Tranco 564,387Radar top 500kCrUX —Majestic 650,286Umbrella —checked Oct 29
11cekura.ai656,872 avg · F24▲ 13,638656,872958,378top 1M—355,365—Oct 29
Tranco 958,378Radar top 1MCrUX —Majestic 355,365Umbrella —checked Oct 29
12gecko.security669,249 avg · F24▼ 96,923669,249———669,249—Oct 29
Tranco —Radar —CrUX —Majestic 669,249Umbrella —checked Oct 29
13humanlayer.com686,375 avg · F24▲ 37,397686,375686,375top 500k———Oct 29
Tranco 686,375Radar top 500kCrUX —Majestic —Umbrella —checked Oct 29
14variant.com702,480 avg · F24▲ 59,776702,480682,991top 1M—721,968—Oct 29
Tranco 682,991Radar top 1MCrUX —Majestic 721,968Umbrella —checked Oct 29
15revyl.com709,109 avg · F24▲ 164,169709,109———709,109—Oct 29
Tranco —Radar —CrUX —Majestic 709,109Umbrella —checked Oct 29
16luthor.ai833,534 avg · F24▼ 10,639833,534———833,534—Oct 29
Tranco —Radar —CrUX —Majestic 833,534Umbrella —checked Oct 29
17struct.ai880,029 avg · F24▲ 68,155880,029———880,029—Oct 29
Tranco —Radar —CrUX —Majestic 880,029Umbrella —checked Oct 29
18archilabs.ai921,937 avg · F24921,937———921,937—Oct 16
Tranco —Radar —CrUX —Majestic 921,937Umbrella —checked Oct 16
19beglaubigt.de935,657 avg · F24935,657———935,657—Oct 19
Tranco —Radar —CrUX —Majestic 935,657Umbrella —checked Oct 19
20alexcodes.app940,881 avg · F24▼ 33,924940,881———940,881—Oct 28
Tranco —Radar —CrUX —Majestic 940,881Umbrella —checked Oct 28
21issen.com983,200 avg · F24983,200———983,200—Oct 3
Tranco —Radar —CrUX —Majestic 983,200Umbrella —checked Oct 3
22darkgrade.com984,445 avg · F24984,445———984,445—Sep 20
Tranco —Radar —CrUX —Majestic 984,445Umbrella —checked Sep 20
23unusual.ai998,294 avg · F24998,294———998,294—Oct 10
Tranco —Radar —CrUX —Majestic 998,294Umbrella —checked Oct 10
24abundant.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
25afternoon.co— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
26andtiny.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
27apolink.space— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
28attimet.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
29autocomputer.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
30canvas.inc— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
31careforce.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
32charm.cash— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
33collectwise.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
34consus.io— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
35curocharging.com— avg · F24, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
36diffusion.studio— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
37durate.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
38embercopilot.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
39endstack.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
40fixa.dev— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
41flyvaya.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
42freestyle.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
43fresco-ai.comredirected— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

44futureclinic.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
45galini.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
46generallearning.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
47getavora.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
48getcho.app— avg · F24——top 1M———Oct 4
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Oct 4
49getdexter.co— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
50getsymphony.co— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
51hellosunset.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
52heybiblo.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
53hybrd.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
54innate.bot— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
55joinhealthspark.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
56karmenai.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
57keye.co— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
58kilvin.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
59laminar.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
60lightscreen.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
61loombotic.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
62melder.io— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
63metreecs.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
64moonsethealth.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
65openbenchmarks.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
66pearsonlabs.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
67permitportalapp.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
68raycaster.ai— avg · F24——top 1M———Aug 30
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Aug 30
69relvy.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
70reticular.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
71riskcube.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
72riveterhq.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
73roundabout.tech— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
74rulebase.co— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
75ryvn.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
76sandra-ai.com— avg · F24——top 1M———Sep 20
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Sep 20
77smooth.sh— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
78sphinxhq.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
79stewdio.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
80streamable.run— avg · F24——top 1M———Jul 26
Tranco —Radar top 1MCrUX —Majestic —Umbrella —checked Jul 26
81surge.app— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
82thornwick.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
83tryforerunner.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
84usecrouton.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
85usegander.comgone— avg · F24, acquired———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never

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

86usemoonshine.com— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
87usesynth.ai— avg · F24———————
Tranco —Radar —CrUX —Majestic —Umbrella —checked never
88vespper.com— avg · F24———————
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

Oct 29 06:03sync with the YC sync, 12 sites changed
Oct 28 06:03sync with the YC sync, 10 sites changed
Oct 27 06:03sync with the YC sync, 13 sites changed
Oct 26 06:02sync with the YC sync, 3 sites changed
Oct 25 06:03sync with the YC sync, 5 sites changed
Oct 24 06:03sync with the YC sync, 6 sites changed
Oct 23 06:03sync with the YC sync, 11 sites shown

This list is kept in step with the official YC API, so it isn't editable here. This is just for fun.