TensorZero is a New York City company founded by Gabriel Bianconi that develops an open-source platform for enterprise use[1]. The platform integrates multiple components: an LLM gateway, observability tools, optimization capabilities, evaluation features, and experimentation functionality[1]. According to its design, the platform enables enterprises to optimize their LLM applications by leveraging production metrics and human feedback[1]. The company operates under the domain tensorzero.com[2].
Funding
- Seed, $7.3MAug 21, 2025
with FirstMark, Bessemer Venture Partners, Bedrock, DRW, Coalition
Backers
- FBedrock
Bessemer Venture Partners
Venture capital firm with a New York office and a dedicated AI & ML investment roadmap
- FCoalition
- FDRW
FirstMark
An early-stage venture capital firm that invests in and provides support services to startup founders.
Early-stage venture capital firm in New York City backing enterprise, consumer and frontier tech founders
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