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TensorZero

TensorZero

Open-source stack for industrial-grade LLM applications

Overview

What it is

Build industrial-grade LLM applications: one API for every LLM, observability, optimization (prompts, models, etc.), evaluations, and A/B testing — all open source. Turn metrics and human feedback into smarter, faster, and cheaper LLMs. Get started in minutes.

Intent

I need it when

Deploy AI agents with production-grade reliability and debugging capabilities

TensorZero offers observability features and structured logging to help teams debug agent failures, trace execution paths, and maintain reliability in production environments

Integrate multiple LLM providers and tools into a unified agent system

TensorZero provides a framework to orchestrate different language models and external tools within a single agent architecture, reducing vendor lock-in and enabling flexible model selection

Implement feedback loops and continuous improvement for AI agent performance

TensorZero supports structured data collection and feedback mechanisms that allow teams to capture agent outputs, user feedback, and performance metrics to iteratively improve agent behavior

Build and deploy custom AI agent workflows with structured observability

TensorZero is an open-source framework that enables developers to create AI agents with built-in monitoring, logging, and control mechanisms, allowing teams to instrument and observe agent behavior in production

Drop

Not a fit when

  • Users require a commercial product with guaranteed enterprise support and SLAs
  • Organizations need proprietary, closed-source AI infrastructure without open-source dependencies
  • Teams lack technical expertise to deploy, configure, and maintain open-source frameworks
  • Projects require pre-built, no-code AI solutions without custom framework integration
  • Users need immediate vendor support and cannot rely on community-driven development
Commercials

Pricing

Pricing not specified