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Fireworks AI
Fireworks AI operates an AI platform for production inference and training of open-source models.
San Mateo, United States
Current stage: Series DFunded in the last 6 months
Current Funding Stage
Series DCurrent recognized equity stage. The rounds below remain the historical funding record.
Funding Rounds
Funding Round: Series D
Funding Date: 15 Jul, 2026
Raised Amount: $1.5B
Funding Round: Series C
Funding Date: 28 Oct, 2025
Raised Amount: $250M
Funding Round: Series B
Funding Date: 11 Jul, 2024
Raised Amount: $52M