
What is TensorZero?
TensorZero is an open-source stack for building industrial-grade LLM applications. It unifies LLM gateway, observability, optimization, evaluation, and experimentation, enabling efficient, high-performance AI solutions.
Features
- Unified API for accessing all major LLM providers.
- Low-latency (sub-1ms p99) performance.
- Collects and stores inference data for optimization.
- Supports A/B testing, fallbacks, and retries.
- Self-hosted, customizable, with GitOps support.
Use Cases
- Optimize LLMs using real-world metrics and feedback.
- Benchmark individual inferences or workflows.
- Enable low-latency AI applications in production.
- Conduct A/B testing for AI model improvements.





