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Cumulus Labs

Seed
cumuluslabs.ioB2BCA, USA
Market index

Market data is refreshed once per day from public sources. Information may be incomplete or outdated — verify independently before making decisions. This is not investment advice.

Beta

DealFlow OS uses public web data and automated enrichment. Research may be incomplete, outdated, or incorrect. Verify important information before making investment or outreach decisions.

Investor read

Evidence-bound summary — expand sections for movement, risks, and signals.

Memo snapshot · May 20, 2026, 6:09 PM

Beta

DealFlow OS uses public web data and automated enrichment. Research may be incomplete, outdated, or incorrect. Verify important information before making investment or outreach decisions.

What they do

Cumulus Labs Cheapest serverless GPU cloud and fastest GPU inference positioning.

Funding

Raised $500K across 1 funding round. Latest: $500K Seed (Jan 2026). Investors: Y Combinator. (High).

Quick read

  • •Cumulus Labs Cheapest serverless GPU cloud and fastest GPU inference positioning.
  • •Reported angle: Blog | Cumulus Labs
  • •Indexed activity snapshot: 2 funding‑related row(s), 0 hiring‑related, 0 GitHub‑tagged, 1 product/news‑style — scoring reflects corpus coverage only.

Stage

Seed (YC)

Evidence summary

Verified facts

  • •Cumulus Labs Cheapest serverless GPU cloud and fastest GPU inference positioning.
  • •Reported angle: Blog | Cumulus Labs
  • •Indexed activity snapshot: 2 funding‑related row(s), 0 hiring‑related, 0 GitHub‑tagged, 1 product/news‑style — scoring reflects corpus coverage only.

Recent movers

  • •May 11, 2026 · Blog / news — Blog | Cumulus Labs
  • •May 20, 2026 · cumuluslabs.io — About Cumulus Labs
  • •May 20, 2026 · ycombinator.com — Cumulus Labs | Y Combinator
  • •May 11, 2026 · Blog / news — Blog | Cumulus Labs
  • •May 20, 2026 · cumuluslabs.io — About Cumulus Labs
  • •May 20, 2026 · ycombinator.com — Cumulus Labs | Y Combinator
  • •Y Combinator

Funding

Raised $500K across 1 funding round. Latest: $500K Seed (Jan 2026). Investors: Y Combinator. (High).

Hiring

No hiring/careers evidence indexed (Low).

GitHub

No GitHub‑linked evidence indexed (Low).

Product / news

1 product/news‑styled row(s); headline risk without filings (High).

Traffic / social

No traffic/social evidence indexed (Low).

Funding & hiring signals

funding_articleMay 20, 2026Confidence: high

Cumulus Labs | Y Combinator

Performant serverless GPU inference; founders Veer Shah and Suryaa Rajinikanth.

Affected score: yesObserved: May 20, 2026
fundingraised
funding_articleMay 20, 2026Confidence: high

About Cumulus Labs

YC W26 batch; NVIDIA Inception Program member building serverless GPU inference.

Affected score: yesObserved: May 20, 2026Round: Seed
raisedseed

Open roles (indexed)

No open roles indexed yet.

Failed or blocked links

  • public_page:_pressnot_found
    Last checked Mon, May 11, 04:32 AM

    HTTP 404

  • public_page:_newsnot_found
    Last checked Mon, May 11, 04:32 AM

    HTTP 404

  • public_page:_jobsnot_found
    Last checked Mon, May 11, 04:32 AM

    HTTP 404

  • public_page:_companynot_found
    Last checked Mon, May 11, 04:32 AM

    HTTP 404

  • public_page:_careersnot_found
    Last checked Mon, May 11, 04:32 AM

    HTTP 404

DealFlow growth score
47.0Moderate public activity signal
7D-36%
30D+1%
Needs Review

The score is an algorithmic estimate based on observed public company-level signals. It may be incomplete, stale, or inaccurate and is not investment, legal, tax, or business advice.

Source health

  • public_market_enrichmentok
    Last checked Mon, May 11, 04:32 AM
  • public_page:_blogok
    Last checked Mon, May 11, 04:32 AM
  • public_page:_aboutok
    Last checked Mon, May 11, 04:32 AM
  • public_page:_ok
    Last checked Mon, May 11, 04:32 AM
  • public_page:homeok
    Last checked Mon, May 11, 04:32 AM
  • githubok
    Last checked Thu, May 7, 01:30 AM

DealFlow score momentum

477D -3630D +1
100500
2026-05-20: 47

More runs will build history.

The score is an algorithmic estimate based on observed public company-level signals. It may be incomplete, stale, or inaccurate and is not investment, legal, tax, or business advice.

Signal breakdown

Latest momentum signal per category. Expand a card to inspect raw payloads.

Public source summary

Total evidence rows
5
Latest evidence
Wed, May 20, 06:09 PM

Source types found

blogcompany_sitefunding_articlepress

Strongest / recent news-style rows

  • Cumulus Labs | Y Combinator

    Wed, May 20, 06:09 PM · confidence 85%high quality

    https://www.ycombinator.com/companies/cumulus

  • About Cumulus Labs

    Wed, May 20, 06:09 PM · confidence 88%high quality

    https://cumuluslabs.io/about

Public signal timeline

Newest first · 5 event(s)

1
Wed, May 20, 06:09 PM · funding_article · 85% · verified_publichigh quality

Cumulus Labs | Y Combinator

Performant serverless GPU inference; founders Veer Shah and Suryaa Rajinikanth.

Source ↗
2
Wed, May 20, 06:09 PM · company_site · 85% · verified_publichigh quality

Cumulus Labs

Cheapest serverless GPU cloud and fastest GPU inference positioning.

Source ↗
3
Wed, May 20, 06:09 PM · funding_article · 88% · verified_publichigh quality

About Cumulus Labs

YC W26 batch; NVIDIA Inception Program member building serverless GPU inference.

Source ↗
4
Mon, May 11, 04:32 AM · blog · 90% · publichigh quality

Blog | Cumulus Labs

Source: Blog / news

Technical deep dives on serverless GPU inference, cold start optimization, AI model deployment, and GPU cluster management from Cumulus Labs.

Source ↗
5
Wed, May 20, 06:09 PM · press · 85% · verified_publiclow quality

Cumulus Labs GitHub

Official GitHub organization linked from company about page.

Source ↗

Official / company site

1 row(s)

company_site·Wed, May 20, 06:09 PM·Confidence 85%high qualityverified_public

Cumulus Labs

Cheapest serverless GPU cloud and fastest GPU inference positioning.

https://cumuluslabs.io/

Funding / news

2 row(s)

funding_article·Wed, May 20, 06:09 PM·Confidence 85%high qualityverified_public

Cumulus Labs | Y Combinator

Performant serverless GPU inference; founders Veer Shah and Suryaa Rajinikanth.

https://www.ycombinator.com/companies/cumulus
funding_article·Wed, May 20, 06:09 PM·Confidence 88%high qualityverified_public

About Cumulus Labs

YC W26 batch; NVIDIA Inception Program member building serverless GPU inference.

https://cumuluslabs.io/about

GitHub

1 row(s)

press·Wed, May 20, 06:09 PM·Confidence 85%low qualityverified_public

Cumulus Labs GitHub

Official GitHub organization linked from company about page.

https://github.com/cumulus-compute-labs

Blog

1 row(s)

blog·Mon, May 11, 04:32 AM·Confidence 90%high qualitypublic

Blog | Cumulus Labs

Source name: Blog / news

Technical deep dives on serverless GPU inference, cold start optimization, AI model deployment, and GPU cluster management from Cumulus Labs.

https://cumuluslabs.io/blog

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