SignalFire

Overview

Early-stage firm founded in 2013 as a technology company. It uses Beacon AI, its own data platform, to track talent and companies for sourcing and to support portfolio companies. In April 2025 it raised over $1B across its seed, early, executive-in-residence and opportunity funds, bringing AUM to about $3B. It focuses on applied AI across enterprise, healthcare, consumer and fintech.

Notable portfolio companies

• Grammarly
• Superhuman
• Clubhouse
• PlanetScale
• Bubble
• ClassDojo
• Ro
• EvenUp

Funds

LPs on the record

2 LPs report holding SignalFire’s funds.

• CalPERS Public pension plan · 5 funds
• AMG Pantheon Master Fund, LLC Registered fund · 3 funds

Find LPs that back firms like this one in Hottub’s LP Intelligence: ranked by overlap, with what each holds and how to reach it.

Firms whose LPs overlap

The firms sharing the most LPs on record with SignalFire, relative to how many LPs each has. A peer set like this is what Find LPs ranks LPs from.

• Balderton Capital 2 LPs in common
• Base10 Partners Management LLC 2 LPs in common
• Canaan Partners 2 LPs in common
• General Catalyst 2 LPs in common
• Insight Partners 2 LPs in common

Find LPs for SignalFire and these firms: Hottub ranks the LPs that hold their funds, the ones still adding funds first.

Reported fund performance

As reported by public LPs that invested in these funds, net of fees. “Versus vintage” ranks each fund against every other fund of the same vintage in that LP’s report, mostly private equity and venture funds. Open a fund for its cash flows and full peer ranking.

CalPERS: CalPERS Private Equity Program Fund Performance, as of December 31, 2025. Net IRR and investment multiple as reported by CalPERS. N/M (not meaningful) for funds in early years is shown as blank. View source