SIGNALFIRE FUND IV, L.P.
Follow-ons only
Follow-ons only: first sale Oct 2021, per Form D (fund age approximates vintage)
- Vintage
- 2021
- Fund size
- $192.24M (Form D)
- Stages
- Seed, Series A, Series B
- Sectors
- AI infra, Vertical SaaS, Healthtech, Devtools, Cybersecurity, Enterprise SaaS, Fintech, Consumer
- Regions
- Not stated
01 · Thesis
No thesis found on the firm's website yet.
02 · Initial check
$1.92M to $3.2M (estimated from fund size)
Estimated from Form D
03 · Who to approach
Named on this fund's Form D
- Chris Farmer, Partner & CEO
04 · Deals
No deals attributed to this fund yet.
05 · Evidence
Firm-wideWith AI at our core, we're built like a tech company and dedicated to powering your next phase with data, unmatched portfolio support, and deep sector expertise.
With AI at our core, we're built like a tech company and dedicated to powering your next phase with data, unmatched portfolio support, and deep sector expertise.
https://www.signalfire.com/
06 · Sources
Last verified: Oct 28, 2026