Blacksmith Secures $45M Series B at $550M Valuation as AI Code Validation Demand Surges
AI code-testing startup Blacksmith raised $45 million in Series B funding led by Peak XV Partners, reaching a $550 million valuation. The round comes as demand for AI code validation tools accelerates, with the company now serving over 5,000 customers and experiencing 5-10% weekly job growth since early 2026.