SignalFire is a venture capital firm. Based in San Francisco, California, United States. Among the 10 companies in the known portfolio are Moxie, Qualified Health, Patlytics, Grow Therapy, Solace and Solid.
Is SignalFire a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Who to pitch at SignalFire
SignalFire portfolio companies (10)
- Moxie
- Qualified Health
- Patlytics
- Grow Therapy
- Solace
- Solid
- Mega
- Mercura
- Moody Pines
- Prudentia Sciences
Co-investors
Funds that share portfolio companies with SignalFire.
Similar funds
Showing 20 of 100
About SignalFire
The firm's listing covers sectors AI, Consumer, FinTech and Healthcare, and focus areas AI Infrastructure, AI-Native, Analytics and Cloud Infrastructure; known deals cluster at Growth, Pre-Seed and Seed.
Of the 30 people on file at SignalFire, Chris Farmer (Founder & CEO) and Ilya Kirnos (Founding Partner) are listed as the contacts to approach first.
Across the known portfolio, 20 co-investors appear alongside SignalFire, including Transformation Capital, Menlo Ventures and Virtue.
Frequently asked questions
What is SignalFire?
SignalFire is a venture capital firm based in San Francisco, California, United States, with a known portfolio of 10 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does SignalFire invest in?
Listed sectors include AI, Consumer, FinTech and Healthcare; listed focus areas include AI Infrastructure, AI-Native, Analytics and Cloud Infrastructure. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does SignalFire invest at?
The known deals of SignalFire include Growth, Pre-Seed and Seed rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at SignalFire?
2 of the 30 people on file at SignalFire are listed as contacts for the firm. All 30 have their own profile page.
How do I contact SignalFire?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 30 people attached to the firm have their own pages, each showing whether an address is on file for them.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal