Blacksmith
Blacksmith Raises $45M Series B at a $550M Valuation
Blacksmith announced $45M in Series B financing on August 12, 2026. Blacksmith raised a $45 million Series B led by Peak XV Partners as AI-generated code increases demand for faster build and test infrastructure.
Round details
The financing includes backing from Peak XV Partners, Y Combinator, GV. The company reported a $550M valuation alongside the transaction.
- Round: Series B
- Capital announced: $45M
- Headquarters: San Francisco, CA
How the company plans to use the capital
Blacksmith will scale its cloud infrastructure for continuous integration and code validation as customers run more builds, tests, and pull-request workflows generated by developers and coding agents.
Why this matters for GTM teams
The round reflects a second-order effect of coding agents: faster code creation increases demand for the infrastructure that validates changes before they reach production.
Fresh capital is often an operational signal rather than a buying signal by itself. Teams should validate the company’s hiring pattern, product launches, geographic expansion, and technology priorities before choosing the message and timing of outreach.
Source and methodology
This report is based on the company’s announcement and records the disclosed amount, round, investors, location, and stated use of funds. SalesTools Research does not estimate undisclosed valuation or revenue figures.
Primary source: Blacksmith Series B announcement.
Company Info
Investors (3)
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