Overview
SignalFire is a venture capital firm that manages approximately $3 billion in assets [1]. The firm operates with a structure modeled on technology companies and employs AI-driven tools in its investment activities [1]. SignalFire focuses its investment strategy on founders working in enterprise AI, cybersecurity, fintech, and healthcare sectors [1].
Leadership & org chart
Investments
Swsh
A fan engagement platform that uses AI to capture and organize user-generated content from live experiences
Patlytics
New York company building an AI workflow platform for patent analytics, prosecution and litigation.
Siro
New York company that records and analyzes in-person field sales conversations with AI.
Bubble
New York no-code development platform with AI-assisted application generation.
Argyle
New York company providing real-time employment and income data access; listed by SignalFire under enterprise AI.
Justpoint
New York company using AI and medical records data to evaluate personal injury and mass tort claims.
In the news
- The 7 Largest NYC Tech Startup Funding Rounds of August 2026Eight NYC startups. One $116M raise. August 2026's largest funding rounds span healthcare, AI, fintech, and robotics. Which companies made the list?
- The August 2026 New York Venture Capital Funding ReportNYC's summer slowdown arrived on schedule in August — 34 rounds, $837.9M, the lightest deal month of 2026. But the bigger number is $19.09B: what NYC startups have raised through the first eight months of the year, already past the full-year 2025 total of $19.01B with four months still to go. Average deal size climbed 26% year over year to $24.6M. The calendar compressed. The city did not.
- Harvard Law dropout raises $6M for Blue Voice to build a ‘Harvey for police officers’Blue Voice is trained on department-specific laws, local ordinances, protocols, and guidelines that general-purpose AI tools can't access on the public internet.
- The Weekly Notable Startup Funding Report: 8/17/26The notable startup funding rounds for the week ending 8/15/26 featuring funding details for River AI, AGent, Trajectory, and thirteen other deals representing $2.8B in new funding that you need to know about.
Alumni 1 went on to found or lead
Laura WalkHealthTech Investor→Vice President at Town Hall Ventures
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