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Home›
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SignalFire
AddedFeb 13, 2024
UpdatedJul 16, 2026
SignalFire

SignalFire

Operating

SignalFire, a venture capital firm, innovatively fuels today's entrepreneurs through careful study and iteration.

Location
San Francisco, CA, US
Founded
2012
Firm
Compare
Portfolio
Employees
News
Website

SignalFire is a venture capital firm that focuses on supporting entrepreneurs through a data-driven approach. The firm typically invests in early-stage companies, including pre-seed, seed, and Series A rounds, but also participates in later stages such as Series B and C. SignalFire's investment strategy spans various sectors and geographies, leveraging advanced AI and data analytics to identify and nurture high-potential startups.

Notable portfolio companies include Alchemy, Grammarly, Ro, and Flock Freight, showcasing a diverse range of industries from blockchain to healthcare. Key partners at SignalFire bring extensive experience from leading tech companies and investment firms. The firm emphasizes a product-oriented approach to support early-stage teams, offering unique value-add services such as AI-driven insights, advisory programs, and access to sector experts. This holistic support framework aims to accelerate growth and enhance the operational capabilities of its portfolio companies.

SignalFire - Portfolio Snapshot

Portfolio activity breakdown across disclosed investments and stages

Total Investments170
Current Portfolio Count97
Total Portfolio Exits3

Top Investment Stages

Seed57 (35.2%)
Series A54 (33.3%)
Series B30 (18.5%)
Series C11 (6.8%)
Series Unknown10 (6.2%)

Stage Mix

Seed 35%Series A 33%Series B 19%Series C 7%Series Unknown 6%

Concentration shown as share of disclosed investments by stage.

Recent Investments

Vector logo

Vector

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CopilotKit

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Anomalo

Tofu logo

Tofu

SpecTrust logo

SpecTrust

Formant logo

Formant

Prophecy logo

Prophecy

Stampli logo

Stampli

SigNoz logo

SigNoz

Invoke AI logo

Invoke AI

Kolena logo

Kolena

Moxie logo

Moxie

Horizon3.ai logo

Horizon3.ai

Karat Financial logo

Karat Financial

Strivacity logo

Strivacity

Fixie logo

Fixie

Wellth logo

Wellth

CodaMetrix logo

CodaMetrix

Fixie.ai logo

Fixie.ai

Faros AI logo

Faros AI

Override logo

Override

Bitwave logo

Bitwave

Prophia logo

Prophia

PayZen logo

PayZen

newtrul logo

newtrul

SignalFire - Classification

Also Known As
  • Signalfire, LLC
NAICS
  • 520000Finance and Insurance
  • 523000Securities, Commodity Contracts, and Other Financial Investments and Related Activities
  • 523900Other Financial Investment Activities
  • 523990All Other Financial Investment Activities
  • 523999Miscellaneous Financial Investment Activities
SIC
  • 6700Holding And Other Investment Offices
  • 6790Miscellaneous Investing
  • 6799Investors, Not Elsewhere Classified
Show 6 more industry codes
NAICS
  • 525000Funds, Trusts, and Other Financial Vehicles
  • 523910Miscellaneous Intermediation
  • 523940Portfolio Management and Investment Advice
SIC
  • 6000Depository Institutions
  • 6720Investment Offices
  • 6722Management Investment Offices, Open-end