Fireworks AI vs Baseten

By valuation, Baseten is the larger company at $5B versus $4B — a 1.3x difference. Size can also be measured by team: Fireworks AI employs 150 people while Baseten has 150 employees.

Baseten has raised more in total funding at $585M, compared to Fireworks AI's $327M — a gap of $258M. Combined, the two companies have completed 8 known funding rounds.

Fireworks AI leads with an Awaira Score of 82/100, while Baseten sits at 80/100. That 2-point gap reflects real differences in funding, scale, and traction — it's not a vanity metric.

Fireworks AI was founded by Lin Qiao in 2022. Baseten was founded by Tuhin Srivastava in 2019. Visit each company's profile on Awaira for a full founder biography.

Fireworks AI: Fireworks AI, founded in 2022, develops infrastructure software for deploying and running large language models (LLMs) in production environments. The company provides a platform that enables organizations to deploy, fine-tune, and optimize open-source and proprietary models with reduced latency and cost. Fireworks AI's core offering focuses on inference acceleration, allowing enterprises to serve LLMs efficiently at scale through specialized hardware optimization and software acceleration techniques. The platform supports multiple model architectures and enables customization for specific use cases, including content generation, summarization, and code completion. The company has secured $327M in total funding at a $4.0B valuation as of Series C, reflecting significant investor confidence in AI infrastructure. Fireworks AI operates in a competitive segment alongside providers like Together AI, Modal, and cloud-based solutions from major vendors. The company targets enterprises seeking to reduce operational costs associated with LLM deployment while maintaining performance control and data privacy. Its position reflects broader market trends toward distributed AI infrastructure and the need for cost-efficient model serving solutions. The infrastructure layer Fireworks occupies addresses a critical gap between model development and production deployment, supporting the growing adoption of generative AI across industries. Fireworks AI specializes in inference optimization infrastructure, enabling cost-effective production deployment of large language models for enterprise customers. Baseten: Baseten is an AI infrastructure company that provides a platform for deploying, scaling, and managing machine learning models in production. Founded in 2019, the company offers a serverless computing environment specifically designed for AI workloads, enabling developers and organizations to run large language models and other AI applications without managing underlying infrastructure. The platform handles model serving, auto-scaling, and resource optimization, abstracting away operational complexity. Baseten supports various model types and frameworks, allowing users to deploy custom models or utilize pre-built solutions. The company targets enterprises and developers requiring reliable, scalable inference infrastructure for AI applications. Its technology stack emphasizes performance optimization and cost efficiency for computationally intensive AI workloads. Baseten has secured $585 million in total funding, achieving a $5.0 billion valuation, positioning it among well-capitalized AI infrastructure providers. The company operates in a competitive landscape alongside similar platforms offering model deployment and inference services. Its growth trajectory reflects increasing enterprise demand for managed AI infrastructure solutions as organizations accelerate AI adoption. The Series E funding stage indicates maturity and substantial market validation. Baseten competes with other infrastructure providers offering model serving capabilities, differentiated through its focus on ease of use and performance optimization for production AI workloads. Baseten addresses the critical infrastructure gap between AI model development and reliable production deployment at scale.

Baseten got there first, launching in 2019 — that's 3 years of extra runway. Fireworks AI didn't arrive until 2022. In AI, that kind of head start means more training data, deeper customer relationships, and a bigger talent moat.

Both Fireworks AI and Baseten report about 150 employees. Team size is a rough proxy for scale, but lean AI companies routinely punch above their headcount.

Yes — they're direct rivals. Both Fireworks AI and Baseten compete in AI Infrastructure, targeting many of the same buyers. If you're evaluating one, you should be looking at the other.