As speed becomes the defining currency in an AI-driven software world, Blacksmith has raised another round led by Google Ventures — just four months after its seed — to accelerate how code gets shipped.
The $10 million Series A closed in just 14 days, with Google Ventures doubling down after first backing Blacksmith’s $3.5 million seed in May. At the time, Alphabet’s VC arm bet on the size of the market and the founding team, which included veterans of Cockroach Labs, another GV portfolio company. But for this round, GV was swayed by results.
Blacksmith, which offers a continuous integration and continuous delivery service for developers that complements GitHub actions, had pulled in hundreds of customers since May, and the boom in AI coding agents has blown the market wide open, co-founder and CEO Aditya Jayaprakash (pictured above on the left) said in an exclusive interview.
The San Francisco–based startup hit $1 million in annual recurring revenue (ARR) in February with just four people — Jayaprakash, co-founders Aayush Shah and Aditya Maru, and a product designer. Since then, revenue has reached $3.5 million ARR with more than 700 customers, supported by a team of eight, and the company is aiming to double that figure by year’s end, Jayaprakash told TechCrunch.
Founded in January 2024, Blacksmith was born from the experiences of its founders, who met at the University of Waterloo before building large-scale distributed systems at Faire and Cockroach Labs. There, they saw firsthand how costly and unpredictable the build and unit testing stages of software releases, known as continuous integration (CI), can be.
You would have to spin up hundreds of machines and burn through hundreds of hours of computing power just to test new code before shipping …