Observability and evaluation tooling for AI agents.
Alternatives · updated from live directory data
Best Galileo alternatives
Galileo is a paid developer tools project. These alternatives share its category or tags such as API, Research.
| Project | Pricing | Votes | Saves | Features documented | Compare |
|---|---|---|---|---|---|
| Galileo | Paid | 0 | 0 | 3 | Current choice |
| AgentOps | Freemium | 0 | 0 | 3 | Side by side → |
| Braintrust | Freemium | 0 | 0 | 3 | Side by side → |
| Helicone | Open source | 0 | 0 | 3 | Side by side → |
| Langfuse | Open source | 0 | 0 | 3 | Side by side → |
| LlamaIndex | Freemium | 0 | 0 | 2 | Side by side → |
| Patronus AI | Paid | 0 | 0 | 3 | Side by side → |
| Portkey | Freemium | 0 | 0 | 3 | Side by side → |
| Weights & Biases | Freemium | 0 | 0 | 3 | Side by side → |
| AI SDK | Open source | 0 | 0 | 2 | Side by side → |
| CrewAI | Freemium | 0 | 0 | 2 | Side by side → |
| Dify | Open source | 0 | 0 | 2 | Side by side → |
| DSPy | Open source | 0 | 0 | 2 | Side by side → |
Explore each alternative
Back to Galileo →Evaluation, prompt management, and observability for AI products.
Open-source observability and gateway tooling for LLM applications.
Open-source tracing, prompt management, and evaluation for LLM apps.
A framework and managed platform for document ingestion, retrieval, workflows, and knowledge agents.
Automated evaluation and security testing for AI systems.
An AI gateway with observability, routing, and guardrails.
Experiment tracking, evaluation, and observability for machine learning.
Vercel's open-source TypeScript toolkit for building streaming, multi-provider AI applications and agents.
A framework and platform for coordinating role-based AI agents and workflows.
An open-source platform for building and operating generative AI applications.
An open-source framework for programming and optimizing language-model pipelines.