YC AI visibility / Spring 2025
Most AI-visible companies in YC Spring 2025
We scored 98 active B2B and fintech companies from Y Combinator's Spring 2025 batch on how easily ChatGPT, Perplexity, Claude and AI agents can find, understand and use them. Clarm leads with 98/100. Data from our crawl on October 18, 2026; scores are a homepage snapshot, not live.
Spring 2025 average score
All-YC average (even)
of this batch have no llms.txt (all YC: 55%)
| # | Company | Score | Crawlers | Content | Schema | Agents |
|---|---|---|---|---|---|---|
| 1 | Clarm clarm.com | 98 | 100 | 100 | 100 | 90 |
| 1 | Cua cua.ai | 98 | 100 | 93 | 100 | 100 |
| 3 | HelixDB helix-db.com | 96 | 95 | 93 | 100 | 100 |
| 3 | Method withmethod.ai | 96 | 100 | 100 | 100 | 83 |
| 3 | Prism prisminference.com | 96 | 100 | 100 | 100 | 83 |
| 3 | Ticket Wallet ticketwallet.com | 96 | 100 | 100 | 100 | 83 |
| 7 | Acolite acolite.ai | 95 | 95 | 100 | 100 | 83 |
| 7 | Nomi nomi.so | 95 | 95 | 100 | 100 | 83 |
| 7 | Ralo ralo.com | 95 | 95 | 100 | 100 | 83 |
| 7 | Sim sim.ai | 95 | 95 | 87 | 100 | 100 |
| 7 | StarSling starsling.dev | 95 | 95 | 100 | 100 | 83 |
| 7 | Tinfoil tinfoil.sh | 95 | 100 | 94 | 100 | 83 |
| 13 | Bluejay getbluejay.ai | 94 | 100 | 79 | 100 | 100 |
| 13 | Probo probo.com | 94 | 95 | 94 | 100 | 88 |
| 15 | Casco casco.com | 93 | 95 | 100 | 100 | 78 |
| 15 | chrt chrt.com | 93 | 95 | 94 | 100 | 83 |
| 15 | cubic cubic.dev | 93 | 95 | 94 | 100 | 83 |
| 15 | Getnao getnao.io | 93 | 95 | 94 | 100 | 83 |
| 15 | Usenaive usenaive.ai | 93 | 95 | 94 | 100 | 83 |
| 15 | Vybe vybe.build | 93 | 95 | 94 | 100 | 83 |
| 21 | Hemut hemut.com | 92 | 95 | 100 | 100 | 74 |
| 21 | Kaelio kaelio.com | 92 | 95 | 93 | 100 | 83 |
| 21 | MindFort mindfort.ai | 92 | 92 | 94 | 100 | 83 |
| 21 | Parsewise parsewise.ai | 92 | 95 | 93 | 67 | 100 |
| 21 | sieve usesieve.com | 92 | 95 | 91 | 100 | 83 |
| 21 | ValueMate valuemate.ai | 92 | 95 | 100 | 100 | 74 |
| 27 | Crimson crimson.law | 91 | 95 | 94 | 100 | 74 |
| 27 | Orchid orchid.ai | 91 | 95 | 89 | 100 | 83 |
| 29 | Anana getanana.com | 90 | 94 | 94 | 100 | 74 |
| 29 | Morphik morphik.ai | 90 | 95 | 93 | 100 | 74 |
| 29 | Sixtyfour sixtyfour.ai | 90 | 95 | 94 | 100 | 71 |
| 32 | Cactus oncactus.com | 89 | 95 | 89 | 100 | 74 |
| 32 | Cotool cotool.ai | 89 | 95 | 89 | 100 | 71 |
| 32 | Refresh refresh.dev | 89 | 100 | 93 | 100 | 62 |
| 35 | Auctor getauctor.com | 88 | 95 | 94 | 100 | 62 |
| 35 | Blueshoe blueshoe.com | 88 | 95 | 87 | 100 | 71 |
| 37 | Lumari lumari.ai | 87 | 95 | 93 | 100 | 62 |
| 37 | Mesmer mesmer.co | 87 | 95 | 81 | 100 | 74 |
| 39 | Flott HQ flotthq.com | 86 | 95 | 93 | 88 | 62 |
| 40 | Kashikoi getkashikoi.com | 83 | 95 | 94 | 100 | 38 |
| 40 | Klavis AI klavis.ai | 83 | 95 | 61 | 100 | 83 |
| 40 | Leeroo leeroo.com | 83 | 95 | 94 | 100 | 38 |
| 43 | PgDog pgdog.dev | 81 | 89 | 89 | 100 | 47 |
| 44 | Beluga trybeluga.ai | 80 | 95 | 100 | 67 | 38 |
| 44 | Besimple AI besimple.ai | 80 | 95 | 94 | 100 | 26 |
| 44 | Combinely combinely.ai | 80 | 95 | 87 | 100 | 38 |
| 44 | Labric labric.co | 80 | 95 | 87 | 100 | 35 |
| 44 | Moby Analytics mobyanalytics.com | 80 | 95 | 85 | 100 | 38 |
| 44 | Vesence vesence.com | 80 | 95 | 87 | 100 | 35 |
| 50 | Aravolta aravolta.com | 79 | 95 | 85 | 55 | 62 |
| 50 | Plexe plexe.ai | 79 | 100 | 94 | 20 | 62 |
| 50 | throxy throxy.com | 79 | 100 | 87 | 100 | 26 |
| 53 | Aviro aviro.ai | 78 | 95 | 59 | 100 | 62 |
| 54 | Kestral kestral.ai | 77 | 100 | 93 | 8 | 62 |
| 55 | Bond bondapp.io | 75 | 95 | 79 | 20 | 74 |
| 55 | Photonium photoniumoptics.com | 75 | 95 | 49 | 100 | 62 |
| 57 | Atlog atlog.ai | 74 | 92 | 94 | 8 | 62 |
| 57 | Godela godela.ai | 74 | 85 | 87 | 100 | 26 |
| 57 | QualGent qualgent.ai | 74 | 95 | 78 | 20 | 71 |
| 60 | Airweave airweave.ai | 73 | 95 | 93 | 20 | 47 |
| 60 | Better Auth better-auth.com | 73 | 95 | 64 | 20 | 83 |
| 62 | Freesolo freesolo.co | 72 | 95 | 89 | 20 | 47 |
| 62 | Scalar Field scalarfield.io | 72 | 95 | 40 | 100 | 62 |
| 64 | Human Behavior humanbehavior.co | 71 | 80 | 91 | 20 | 64 |
| 65 | Cohesive getcohesiveai.com | 70 | 100 | 91 | 8 | 35 |
| 65 | Docket docketqa.com | 70 | 95 | 81 | 20 | 47 |
| 67 | Alkali alkali.engineering | 69 | 95 | 94 | 20 | 26 |
| 67 | Avallon AI avallon.ai | 69 | 95 | 87 | 20 | 38 |
| 67 | Kaizen kaizenautomation.com | 69 | 95 | 91 | 8 | 38 |
| 70 | mlop mlop.ai | 68 | 95 | 74 | 20 | 47 |
| 70 | Paper Instruments paperinstruments.com | 68 | 95 | 48 | 100 | 35 |
| 72 | BitBoard bitboard.work | 67 | 95 | 72 | 20 | 47 |
| 72 | Third Chair usethirdchair.com | 67 | 95 | 89 | 20 | 26 |
| 74 | Attune attunehq.com | 66 | 95 | 55 | 20 | 62 |
| 74 | stratify trystratify.com | 66 | 91 | 91 | 20 | 26 |
| 74 | Sureform sureformhq.com | 66 | 85 | 94 | 8 | 38 |
| 77 | Eloquent AI eloquentai.co | 65 | 95 | 79 | 20 | 26 |
| 77 | Lapel lapel.com | 65 | 95 | 81 | 20 | 26 |
| 77 | Theta thetasoftware.com | 65 | 100 | 74 | 20 | 26 |
| 80 | Feyn usefeyn.com | 63 | 85 | 87 | 20 | 26 |
| 81 | Partcl partcl.com | 62 | 95 | 38 | 88 | 26 |
| 82 | Nimbic AI nimbic-ai.com | 60 | 80 | 83 | 20 | 26 |
| 82 | ParaQuery paraquery.com | 60 | 95 | 68 | 8 | 26 |
| 84 | Bloom bloom.diy | 58 | 95 | 40 | 20 | 47 |
| 85 | Golf golf.dev | 57 | 85 | 65 | 8 | 35 |
| 85 | QFEX qfex.com | 57 | 95 | 36 | 55 | 26 |
| 87 | Den getden.io | 56 | 80 | 68 | 20 | 26 |
| 87 | IRBC irbc.com | 56 | 85 | 63 | 20 | 26 |
| 89 | Clidey clidey.com | 55 | 95 | 48 | 20 | 26 |
| 90 | Theorem theorem.dev | 53 | 95 | 40 | 20 | 26 |
| 91 | Kairos withkairos.co | 52 | 80 | 53 | 20 | 26 |
| 92 | HABIT habit.inc | 50 | 85 | 48 | 8 | 26 |
| 93 | Cashew Labs cashew-labs.com | 49 | 80 | 51 | 8 | 26 |
| 94 | Minerva joinminerva.ai | 47 | 80 | 36 | 20 | 26 |
| 95 | Jeevy Fabrication jeevyfabrication.com | 45 | 80 | 34 | 8 | 26 |
| 96 | Cartpole cartpole.com | 43 | 80 | 29 | 8 | 26 |
| 96 | RunRL runrl.com | 43 | 85 | 24 | 8 | 26 |
| 98 | Capacitive capacitive.ai | 42 | 80 | 27 | 8 | 26 |
Sub-scores: Crawlers = AI crawler access, Content = answer-engine content, Schema = structured data, Agents = agent readiness (llms.txt, API/MCP). Ties share a rank.
YC Spring 2025 vs all of YC
| Area | Spring 2025 | All YC |
|---|---|---|
| Overall score | 77 | 77 |
| AI crawler access | 93 | 93 |
| Answer-engine content | 80 | 82 |
| Structured data | 64 | 62 |
| Agent readiness | 56 | 56 |
Most common gaps in YC Spring 2025
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Show your rank in YC Spring 2025
Add a badge to your site, docs or README that links to this leaderboard. Replace clarm.com with your domain, or copy the ready-made snippet from your company's page. Example for Clarm:
<a href="https://getrankroot.com/yc/spring-2025"><img src="https://getrankroot.com/api/badge/yc?domain=clarm.com" alt="YC Spring 2025 · AI visibility #1 of 98" height="20"></a>
[](https://getrankroot.com/yc/spring-2025)
Other YC batches
All YC companiesFall 2026Summer 2026Spring 2026Winter 2026Fall 2025Summer 2025Winter 2025Fall 2024Summer 2024Winter 2024Summer 2023Winter 2023Summer 2022Winter 2022Summer 2021Winter 2021Summer 2020Winter 2020Summer 2019Winter 2019Summer 2018Winter 2018Summer 2017Winter 2017Summer 2016Winter 2016Summer 2015Winter 2015Summer 2014Winter 2014Summer 2013Winter 2013Summer 2012Winter 2012Summer 2011Winter 2011
Methodology: how the YC dataset was built. Batch labels come from Y Combinator's public directory; RankRoot is not affiliated with Y Combinator.