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Nine Fives

Pre-SeedFunding signal
ninefives.com/IndustrialsUnknown
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 Information may be incomplete or outdated — verify independently before making decisions.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.

Investor read

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

Memo snapshot · May 20, 2026, 6:14 PM

Worth a meetingEvidence-bound analyst verdict
  • •Funding: Raised $500K across 1 funding round. Latest: $500K Pre-seed (Mar 2026). Investors: Y Combinator.
  • •Named backers in indexed sources: Y Combinator.
  • •Product/news: 1 product/news‑styled row(s); headline risk without filings

What would change this read

  • →Open roles appearing would signal burn capacity and growth intent.

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 Research may be incomplete, outdated, or incorrect.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.

TL;DR

Seed (YC)

Nine Fives Simple, networked, driverless RF test equipment.

Funding

Raised $500K across 1 funding round. Latest: $500K Pre-seed (Mar 2026). Investors: Y Combinator. (High).

Quick read

  • •Nine Fives Simple, networked, driverless RF test equipment.
  • •Reported angle: About us — Nine Fives

Key signals

Funding

Raised $500K across 1 funding round. Latest: $500K Pre-seed (Mar 2026). Investors: Y Combinator. (High).

Product / news

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

Evidence summary

Verified facts

  • •Nine Fives Simple, networked, driverless RF test equipment.
  • •Reported angle: About us — Nine Fives

Recent movers

  • •May 20, 2026 · ycombinator.com — Nine Fives | Y Combinator
  • •May 20, 2026 · ninefives.com — About us — Nine Fives
  • •May 20, 2026 · ycombinator.com — Nine Fives | Y Combinator
  • •May 20, 2026 · ninefives.com — About us — Nine Fives
  • •Y Combinator

Suggested next steps

  • ▸Open a founder conversation this month; validate traction claims against the indexed evidence.
  • ▸Add to the active watchlist so new signals trigger alerts.

Funding & hiring signals

funding_articleConfidence: low

Nine Fives | Y Combinator

Spring 2026 batch; networked RF test equipment.

Affected score: noObserved: May 20, 2026

Weak funding evidence: mention does not include a parsed raise amount/round and may refer to non-funding context.

Open roles (indexed)

No open roles indexed yet.

Public index
46Activity 88/100Strong public activity signal
7D-2 (-4.2%)
30D+12 (+35.3%)
Needs Review

The index price and activity score are algorithmic estimates based on observed public company-level signals. They may be incomplete, stale, or inaccurate and are not investment, legal, tax, or business advice.

Source health

  • public_page:homeok
    Last checked Mon, Jun 29, 07:47 AM
  • public_page:productsok
    Last checked Mon, Jun 29, 07:47 AM
  • public_market_enrichmentok
    Last checked Mon, May 11, 04:42 AM
  • public_page:_ok
    Last checked Mon, May 11, 04:42 AM

Signal timeline

7 dated public signals · newest on the right

Funding
Press
Company
Other
Dec 25, 2025Mar 31, 2026Jul 6, 2026
Funding (1)Press (1)Company (2)Other (3)

Signal breakdown

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

Public source summary

Total evidence rows
7
Latest evidence
Mon, Jun 29, 07:47 AM

Source types found

company_sitefunding_articleofficial_siteotherpress

Strongest / recent news-style rows

  • Nine Fives | Y Combinator

    Wed, May 20, 06:14 PM · confidence 88%high quality

  • About us — Nine Fives

    Wed, May 20, 06:14 PM · confidence 85%high quality

  • Nine Lives (Aerosmith album)

    wikipedia · Mon, Jun 29, 07:47 AM · confidence 50%medium quality

Public signal timeline

Newest first · 7 event(s)

1
Mon, Jun 29, 07:47 AM · official_site · 75% · publichigh qualityNine Fives

Source: official_site

Nine Fives Skip to content Simple, Driverless, Networked, RF Test Equipment Home Catalog Contact About Us Documentation Documentation Docs Landing Page Attenuator Reference Manual Attenuator Datasheet SPDT Switch Reference Manual SPDT Switch Datasheet Log in…

Source ↗
2
Mon, Jun 29, 07:47 AM · official_site · 75% · publichigh qualityCollections

Source: official_site

Collections – Nine Fives Skip to content Simple, Driverless, Networked, RF Test Equipment Home Catalog Contact About Us Documentation Documentation Docs Landing Page Attenuator Reference Manual Attenuator Datasheet SPDT Switch Reference Manual SPDT Swit…

Source ↗
3
Wed, May 20, 06:14 PM · funding_article · 88% · verified_publichigh qualityNine Fives | Y Combinator

Spring 2026 batch; networked RF test equipment.

Source ↗
4
Wed, May 20, 06:14 PM · company_site · 85% · verified_publichigh qualityNine Fives

Simple, networked, driverless RF test equipment.

Source ↗
5
Wed, May 20, 06:14 PM · press · 85% · verified_publichigh qualityAbout us — Nine Fives

Founder backgrounds in mechanical and RF aerospace engineering.

Source ↗
6
Mon, Jun 29, 07:47 AM · other · 50% · publicmedium qualityNine Lives (Aerosmith album)

Source: wikipedia

Source ↗
7
Mon, Jun 29, 07:47 AM · other · 50% · publicmedium qualityThe Nine Lives of Chloe King

Source: wikipedia

Source ↗

Official / company site

3 row(s)

The company's own site — the authoritative description of what they sell and to whom. Marketing-controlled, so treat claims as positioning rather than verified traction.

official_site·Mon, Jun 29, 07:47 AM·Confidence 75%high qualitypublic
Nine Fives

Nine Fives Skip to content Simple, Driverless, Networked, RF Test Equipment Home Catalog Contact About Us Documentation Documentation Docs Landing Page Attenuator Reference Manual Attenuator Datasheet SPDT Switch Reference Manual SPDT Switch Datasheet Log in…

Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.

Open source ↗
official_site·Mon, Jun 29, 07:47 AM·Confidence 75%high qualitypublic
Collections

Collections – Nine Fives Skip to content Simple, Driverless, Networked, RF Test Equipment Home Catalog Contact About Us Documentation Documentation Docs Landing Page Attenuator Reference Manual Attenuator Datasheet SPDT Switch Reference Manual SPDT Swit…

Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.

Open source ↗
company_site·Wed, May 20, 06:14 PM·Confidence 85%high qualityverified_public
Nine Fives

Simple, networked, driverless RF test equipment.

Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.

Open source ↗

News

3 row(s)

Third-party press coverage. Independent reporting corroborates company claims; repeated coverage across outlets is a momentum signal.

press·Wed, May 20, 06:14 PM·Confidence 85%high qualityverified_public
About us — Nine Fives

Founder backgrounds in mechanical and RF aerospace engineering.

Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.

Open source ↗
other·Mon, Jun 29, 07:47 AM·Confidence 50%medium qualitypublic
Nine Lives (Aerosmith album)

Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.

Open source ↗
other·Mon, Jun 29, 07:47 AM·Confidence 50%medium qualitypublic
The Nine Lives of Chloe King

Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.

Open source ↗

Funding / news

1 row(s)

Funding announcements and investor-database records. The strongest public signal of capitalization: round, amount, and syndicate quality when disclosed.

funding_article·Wed, May 20, 06:14 PM·Confidence 88%high qualityverified_public
Nine Fives | Y Combinator

Spring 2026 batch; networked RF test equipment.

Why it matters: Funding signal — Pre-Seed per this source; verify against the linked original before relying on it.

Open source ↗

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