What is Agenta.ai?
Agenta is an open-source LLMOps platform designed to streamline the development, evaluation, and monitoring of AI applications powered by large language models (LLMs). It provides tools for prompt engineering, versioning, systematic evaluation, and observability—all in one place. Whether you're refining prompts, debugging outputs, or collaborating across teams, Agenta accelerates your workflow while ensuring reliability and scalability.
Key Features
✨ Prompt Engineering Playground
Experiment with prompts and models across scenarios.
Turn your code into a custom playground for rapid iteration.
Empower non-developers to tweak and deploy prompts via an intuitive web interface.
📋 Prompt Registry & Versioning
Track prompt versions and their outputs systematically.
Deploy to production or rollback with ease.
Link prompts to evaluations and traces for better traceability.
📊 Systematic Evaluation Tools
Move beyond subjective assessments to data-driven evaluations.
Run evaluations directly from the web UI or SDK.
Gain actionable insights into how changes impact output quality.
🔍 Comprehensive Observability
Trace inputs, outputs, and metadata to debug effectively.
Identify edge cases and optimize performance bottlenecks.
Monitor usage patterns, costs, and latency over time.
Use Cases
Streamlining Prompt Iteration for Chatbots
A product team building a customer support chatbot uses Agenta’s playground to test different prompts and model configurations. They systematically evaluate outputs using pre-built evaluators like semantic similarity and RAG faithfulness, ensuring the bot responds accurately and contextually.Collaborative Development of RAG Applications
Developers and subject matter experts collaborate on a Retrieval-Augmented Generation (RAG) pipeline. Using Agenta’s custom workflows, they version the entire configuration—including prompts, embeddings, and retrieval parameters—ensuring consistency across experiments and deployments.Monitoring Production Performance
After deploying an LLM-powered summarization tool, a team uses Agenta’s observability features to track real-world inputs and outputs. They identify edge cases where the model struggles and use this data to bootstrap new test sets for continuous improvement.
Why Choose Agenta?
Model-Agnostic Flexibility: Works seamlessly with any LLM provider, framework, or self-hosted model.
End-to-End Workflow Support: From experimentation to deployment and monitoring, Agenta covers the entire lifecycle of LLM app development.
Collaboration-Friendly Design: Empowers both technical and non-technical users to contribute effectively.
Open Source & Community-Driven: Leverages open standards like OpenTelemetry for observability and integrates with popular tools like Langchain and LlamaIndex.
Frequently Asked Questions
Q: Can I use Agenta with a self-hosted fine-tuned model?
Yes, Agenta is model-agnostic and works with any model provider or framework. The only requirement is that your workflow code must be written in Python.
Q: How does Agenta help reduce hallucinations in LLM outputs?
By enabling rapid experimentation, systematic evaluation, and continuous monitoring, Agenta helps you identify and address issues like hallucinations more effectively.
Q: Is it possible to integrate vector embeddings and RAG with Agenta?
Absolutely. You can experiment with prompts and adjust parameters for retrieval-augmented generation, such as chunk size and embedding types, directly within Agenta’s playground.
Ready to Accelerate Your LLM Projects?
With Agenta, you can focus on your core business logic while leaving the complexities of prompt management, evaluation, and observability to a robust, open-source platform. Get started today and experience faster, more reliable LLM application development.
More information on Agenta.ai
Launched
2023-3
Pricing Model
Free Trial
Starting Price
Global Rank
1041347
Follow
Month Visit
22.6K
Tech used
Google Analytics,Google Tag Manager,Framer,Gzip,HTTP/3,OpenGraph,HSTS
Top 5 Countries
21.71%
15.64%
13.25%
9.85%
7.31%
United States
India
Nigeria
Vietnam
Germany
Traffic Sources
5.01%
1.01%
0.14%
9.03%
37.51%
47.19%
social
paidReferrals
mail
referrals
search
direct
Source: Similarweb (Sep 24, 2025)
Agenta.ai was manually vetted by our editorial team and was first featured on 2023-11-01.
Agenta.ai Alternatives
Load more Alternatives-
-
-
Struggling with unreliable Generative AI? Future AGI is your end-to-end platform for evaluation, optimization, & real-time safety. Build trusted AI faster.
-
PromptTools is an open-source platform that helps developers build, monitor, and improve LLM applications through experimentation, evaluation, and feedback.
-
Literal AI: Observability & Evaluation for RAG & LLMs. Debug, monitor, optimize performance & ensure production-ready AI apps.