AI Code Validation Startup Blacksmith Raises $45M Series B Led by Peak XV

According to BlockBeats, on August 13, Blacksmith, a company specializing in AI code detection, announced the completion of its Series B financing, raising $45 million. Peak XV Partners led the funding round, with GV and Y Combinator also participating as investors. As a result of this round, Blacksmith's valuation has reached $550 million. The company was established in 2024, and its main business is validating the quality of AI-generated code. In the competitive landscape, Blacksmith's competitors include GitHub Actions, Cursor Automations, and code validation features that are integrated into Codex and Claude Code. The newly raised capital is planned to be used for expanding the company's developer tool suite, with the aim of helping developers write, validate, and merge software in a faster manner. The news was reported by BlockBeats on August 13. Blacksmith intends to use the funds to enhance its product offerings and streamline the development process for engineers, according to the company. The funding round was announced on the same day, and the proceeds will go toward accelerating the delivery of new tools for software development teams.