Agenta

Agenta is the open-source LLMOps platform engineered to transform how AI teams build, evaluate, and deploy reliable large language model applications. It directly addresses the core challenges of unpredictability and disjointed workflows that plague modern AI development. By serving as a single source of truth, Agenta brings developers, product managers, and domain experts together into a unified, collaborative environment. The platform's primary value lies in its integrated suite for prompt management, systematic evaluation, and production observability, enabling a cyclical and iterative development process. This continuous feedback loop allows teams to move away from scattered prompts in Slack and guesswork debugging toward structured, evidence-based iteration. Agenta is built for any team seeking to implement LLMOps best practices, reduce silos, and ship robust AI products with confidence and speed, fostering a culture of continuous improvement at every stage of the LLM application lifecycle.

Unified Playground & Experimentation

Agenta provides a centralized playground where teams can experiment with different prompts, parameters, and foundation models from various providers side-by-side in a single interface. This model-agnostic approach prevents vendor lock-in and allows for direct comparison. Every change is automatically versioned, creating a complete history of experiments so teams can track what worked, what didn't, and iterate efficiently based on real data, turning experimentation into a structured process.

Systematic Evaluation Framework

Replace guesswork with evidence using Agenta's comprehensive evaluation system. Teams can create automated test suites using LLM-as-a-judge, custom code, or built-in evaluators. Crucially, you can evaluate the full trace of an agent's reasoning, not just the final output, to pinpoint failure points. The platform also integrates human evaluation, allowing domain experts to provide feedback directly within the workflow, closing the loop between automated and human judgment.

Production Observability & Debugging

Gain full visibility into your live AI applications with detailed tracing of every LLM request. When issues arise, teams can quickly drill down to find the exact source of errors. Traces can be annotated collaboratively and, with a single click, turned into permanent test cases for future experiments. This capability, combined with live performance monitoring and online evaluations, enables proactive detection of regressions and continuous refinement of production systems.

Collaborative Workflow Hub

Agenta breaks down silos by providing tools for every team member. Domain experts can safely edit and test prompts through a dedicated UI without writing code. Product managers can run evaluations and compare results visually. This seamless collaboration between technical and non-technical roles, supported by full parity between the UI and API, ensures everyone contributes to the iterative cycle of improvement, aligning the entire team on a single, reliable development process.

Streamlining Enterprise Chatbot Development

Teams building customer support or internal knowledge base chatbots use Agenta to manage hundreds of prompt variations for different intents. Product managers and subject matter experts collaborate in the playground to refine responses, while automated evaluations on real user queries ensure each new prompt version improves accuracy and tone before being safely deployed to production, significantly reducing rollout risk.

Building and Tuning Complex AI Agents

For developers creating multi-step AI agents with frameworks like LangChain or LlamaIndex, Agenta is indispensable for debugging. The full-trace evaluation allows engineers to see exactly which step in an agent's reasoning chain failed. They can save problematic traces as tests, iterate on the prompt or logic for that specific step, and validate the fix within a unified platform, dramatically speeding up development cycles.

Managing LLM Application Quality Assurance

QA teams and ML engineers establish a rigorous, continuous testing regime using Agenta. They build a growing dataset of edge cases and failure modes from production traces. Automated evaluation suites run against this dataset with every code or prompt change, providing quantitative evidence of performance impact. This systematic approach replaces sporadic "vibe checks" with data-driven gating for production releases.

Facilitating Cross-Functional AI Innovation

When a new LLM-powered feature is prototyped, Agenta enables safe exploration. Domain experts can experiment with prompt wording to capture nuanced requirements, while developers integrate new models and APIs. The entire team can view evaluation results, annotate outputs, and collectively decide on the best path forward, ensuring the final product is robust and aligns with both technical and business goals.

Is Agenta really open-source?

Yes, Agenta is a fully open-source platform. You can view the source code on GitHub, self-host the platform on your own infrastructure, and contribute to its development. This ensures transparency, avoids vendor lock-in, and allows for customization to fit specific enterprise needs and security requirements.

How does Agenta handle data privacy and security?

As an open-source platform, Agenta can be deployed within your private cloud or on-premise environment, ensuring your prompt data, evaluation results, and production traces never leave your network. This gives you full control over data governance and compliance, which is critical for teams working with sensitive or proprietary information.

Can Agenta integrate with our existing tech stack?

Absolutely. Agenta is designed to be framework-agnostic. It seamlessly integrates with popular LLM frameworks like LangChain and LlamaIndex, and can work with models from any provider, including OpenAI, Anthropic, Azure, and open-source models. It connects via API, fitting into your existing CI/CD and MLOps pipelines.

What is the difference between Agenta and just using a notebook or spreadsheet?

While notebooks and spreadsheets are useful for initial exploration, they become chaotic and unscalable in team settings. Agenta provides version control, a centralized system of record, structured evaluation workflows, and production observability tools that spreadsheets lack. It transforms ad-hoc, individual experimentation into a collaborative, reproducible, and continuous engineering process.

Agenta is an open-source platform with its core features available for free under the Apache 2.0 license, which includes self-hosting capabilities. For teams seeking a managed, cloud-hosted solution with additional enterprise features and support, Agenta offers paid plans. Detailed pricing tiers, specific features included in each plan, and cost information are available on the official Agenta website under the "Pricing" section. You can also contact the sales team directly via the "Book a demo" option to discuss custom enterprise requirements.