Fixie

The enterprise platform for building applications using Large Language Models.

Fixie

Founder(s)

Hessam Bagherinezhad, Justin Uberti, Matt Welsh, Zach Koch

Sector

Dev Tools

AI/ML Tools

Enterprise AI

Stage Invested

Seed

Status

Current

Matt Welsh
Matt Welsh
Co-founder and Chief Architect
"The Beacon AI platform is an amazing way to find talent that goes way beyond LinkedIn searches."*
No items found.

Related posts

SignalFire leads Vector's $10M Series A with HubSpot Ventures to build the first contact-level ad automation platform for B2B
Sales & Go-to-Market
Portfolio
Investment
May 13, 2026

SignalFire leads Vector's $10M Series A with HubSpot Ventures to build the first contact-level ad automation platform for B2B

We’ve earmarked $50M for the SignalFire AI Lab to provide the resources, capital, and credibility to help tomorrow’s AI leaders today.
How Fun is building the payments layer for the next generation of global fintechs
Portfolio
Investment
May 6, 2026

How Fun is building the payments layer for the next generation of global fintechs

We’ve earmarked $50M for the SignalFire AI Lab to provide the resources, capital, and credibility to help tomorrow’s AI leaders today.
Moats are for castles: A new argument for permanence over defensibility in AI startups
AI/ML
Developers
Investment Thesis
May 4, 2026

Moats are for castles: A new argument for permanence over defensibility in AI startups

We’ve earmarked $50M for the SignalFire AI Lab to provide the resources, capital, and credibility to help tomorrow’s AI leaders today.

*Portfolio company founders listed above have not received any compensation for this feedback and may or may not have invested in a SignalFire fund. These founders may or may not serve as Affiliate Advisors, Retained Advisors, or consultants to provide their expertise on a formal or ad hoc basis. They are not employed by SignalFire and do not provide investment advisory services to clients on behalf of SignalFire. Please refer to our disclosures page for additional disclosures.