An open-source LLMOps platform unifying gateway, observability, evaluation, optimization, and experimentation for industrial-grade LLM applications.
TensorZero is an open-source LLMOps platform that unifies gateway, observability, evaluation, optimization, and experimentation for LLM applications. It solves the problem of fragmented tooling by providing a single stack to manage the entire LLM lifecycle, from development to production optimization. The platform is built for performance, with a Rust-based gateway offering sub-millisecond latency overhead.
AI engineers, ML teams, and companies building production LLM applications that require reliability, observability, and continuous improvement. It suits both startups and large enterprises handling significant LLM API spend.
Developers choose TensorZero for its unified approach to LLMOps, eliminating the need to stitch together multiple tools. Its performance-optimized gateway, extensible architecture, and focus on production-grade features like A/B testing and fine-tuning workflows provide a comprehensive solution for industrial LLM applications.
TensorZero is an open-source LLMOps platform that unifies an LLM gateway, observability, evaluation, optimization, and experimentation.
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Built in Rust, TensorZero adds less than 1ms p99 latency overhead at 10k+ QPS, making it suitable for high-throughput production systems without compromising speed.
Stores all inferences and feedback in your own database with UI and programmatic access, and exports data to OpenTelemetry and Prometheus for seamless integration with existing monitoring tools.
Supports fine-tuning, prompt engineering with GEPA, and dynamic in-context learning, enabling continuous LLM improvement based on production metrics and human feedback.
Designed for incremental adoption with escape hatches and direct database access, allowing teams to customize and integrate with third-party tools while maintaining GitOps practices.
Requires deploying and managing Docker containers and infrastructure, unlike turnkey SaaS solutions, which adds operational burden and expertise requirements.
Key features like synthetic data generation, AI-assisted debugging, and headless evaluations are marked as 'Soon' in the README, indicating they are not yet available for production use.
The comprehensive scope means teams must invest significant time to master all components, from gateway configuration to evaluation pipelines, which can be overwhelming for simpler use cases.