Fireworks is the AI inference and training platform for open-source models, founded by the team that built and scaled PyTorch at Meta

Lin Qiao

New capital to continue fueling AI innovation.

Bessemer Venture Partners joins Fireworks' $1.5B Series D, backing the leading training and inference platform for open models as the company crosses $1B in ARR.

The fastest Centaur in enterprise software history: how they got there and how they doubled to $200M ARR in less than six months.