Business/Productivity Software · San Francisco, CA · Founded 2023 · Privately Held (backing)
Developer of an interpretability tooling system designed to interpret and modify the internal representations of artificial intelligence models. Goodfire is based in San Francisco, CA and was founded in 2023. It was valued at $1.3 billion at its early-stage round in Feb 2026, the last priced event on record. It has raised $208 million across 1 recorded round; the latest was a $150 million Series B in Feb 2026.
PMV mark · valuation
$1.3B
Oct 2026
Priced at
its early-stage round
Feb 2026
Total raised
$207.5M
Last round
Early Stage VC (Series B)
Feb 2026
Team — not yet on record
No current team members for Goodfire are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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·The complete investor list: 17 names
·Watch Goodfire: the Monday email on marks, rounds and moves
