AI Reliability Platform
AI apps don't always do what you want. Galileo is the end-to-end platform for AI evaluation, observability, and real-time protection, so you can ship with confidence.




Complete
For all your AI workflows
Placeholder text: You can’t ship when you’re flying blind. Galileo is the best way to measure AI accuracy, offline and online. Start with out-of-box evaluators, or create your own. Only Galileo distills evaluators into compact models that run with low-latency and low-cost.
The Galileo platform is like a copilot for your AI team, coaxing the right behavior from agents, chatbots, and RAG applications. It blocks harmful outputs and security risks in real-time, while continuously improving your prompts with feedback from users and subject-matter experts.
Placeholder text: You can’t ship when you’re flying blind. Galileo is the best way to measure AI accuracy, offline and online. Start with out-of-box evaluators, or create your own. Only Galileo distills evaluators into compact models that run with low-latency and low-cost.
1. AI Evaluation
During development, you need to test a lot of variations to get the results you want. Let Galileo keep track of models and prompts, testing every combination to find the one that performs best. • Integrate with code or use our playground UI • Build and execute golden test-sets • Debug quickly with traces that show latency and cost • Evaluate AI output with accurate pre-built metrics, or create your own • Refine your prompts quickly with ML-powered insights • Organize your prompt versions in one place
2. AI Observability
3. Real-time Protection



1. AI Evaluation
During development, you need to test a lot of variations to get the results you want. Let Galileo keep track of models and prompts, testing every combination to find the one that performs best. • Integrate with code or use our playground UI • Build and execute golden test-sets • Debug quickly with traces that show latency and cost • Evaluate AI output with accurate pre-built metrics, or create your own • Refine your prompts quickly with ML-powered insights • Organize your prompt versions in one place
2. AI Observability
3. Real-time Protection



1. AI Evaluation
During development, you need to test a lot of variations to get the results you want. Let Galileo keep track of models and prompts, testing every combination to find the one that performs best. • Integrate with code or use our playground UI • Build and execute golden test-sets • Debug quickly with traces that show latency and cost • Evaluate AI output with accurate pre-built metrics, or create your own • Refine your prompts quickly with ML-powered insights • Organize your prompt versions in one place
2. AI Observability
3. Real-time Protection



Adaptive
Powered by the Evaluation Engine
You can't improve your AI apps if you're flying blind. Galileo sheds light with an Evaluation Engine that brings the best of both worlds--prebuilt evaluators to get you started and custom evaluators for your unique application. Galileo makes it easy to build (and improve) your perfect library of accurate evaluators and metrics.
You can't improve your AI apps if you're flying blind. Galileo sheds light with an Evaluation Engine that brings the best of both worlds--prebuilt evaluators to get you started and custom evaluators for your unique application. Galileo makes it easy to build (and improve) your perfect library of accurate evaluators and metrics.
Prebuilt metrics
Get started with over 20 out-of-the-box evaluators that are tested and accurate.
Custom metrics
Add code-based evaluators or automatically generate accurate LLM-as-judge evaluators just by typing a description.
Auto-tune
Improve evaluators with CLHF (Continuous Learning with Human Feedback) which optimizes prompts by adding few-shot examples.
Inference
Monitor AI in production with low-latency evaluators hosted on our purpose-built inference server.
Scalable
Proprietary models for fast evaluation
Advanced evaluators usually come with a tradeoff: accuracy vs speed. Galileo solves the problem with Luna models, serving evaluators that are accurate and low-latency (often <200ms). This makes it possible to monitor production AI applications in near real-time, fast enough to intercept for safety and security.
Advanced evaluators usually come with a tradeoff: accuracy vs speed. Galileo solves the problem with Luna models, serving evaluators that are accurate and low-latency (often <200ms). This makes it possible to monitor production AI applications in near real-time, fast enough to intercept for safety and security.
Luna-2 (8b)
88%
214ms
Accuracy
Latency
Luna-2 (8b)
88%
214ms
Accuracy
Latency
Luna-1 (8b)
88%
214ms
Accuracy
Latency
Luna-2 (8b)
88%
214ms
Accuracy
Latency
Luna-2 (3b)
87%
167ms
Accuracy
Latency
Luna-2 (3b)
87%
167ms
Accuracy
Latency
Luna-1 (3b)
87%
167ms
Accuracy
Latency
Luna-2 (3b)
87%
167ms
Accuracy
Latency
Azure AI Content Safety
67%
312ms
Accuracy
Latency
Azure AI Content Safety
67%
312ms
Accuracy
Latency
Azure AI Content Safety
67%
312ms
Accuracy
Latency
Azure AI Content Safety
67%
312ms
Accuracy
Latency
Online and offline
Easy to integrate
The Galileo platform is an end-to-end solution for experimentation, CI/CD, observability, and real-time monitoring. You can use it for offline or online evaluation. And it's easy to connect to your application layer with our SDKs and APIs.
The Galileo platform is an end-to-end solution for experimentation, CI/CD, observability, and real-time monitoring. You can use it for offline or online evaluation. And it's easy to connect to your application layer with our SDKs and APIs.
Developers
Developers
Developers
Product Managers
Product Managers
Product Managers
Red Teams
Red Teams
Red Teams
Subject Matter Experts
Subject Matter Experts
Subject Matter Experts
SDKs
SDKs
SDKs
APIs
APIs
APIs
Models
Models
Models



Orchestration
Orchestration
Orchestration
Retrieval
Retrieval
Retrieval
Clouds
Clouds
Clouds
Evaluation Engine
Evaluation Engine
Evaluation Engine
AI experimentation
AI experimentation
AI experimentation
CI/CD for AI
CI/CD for AI
CI/CD for AI
AI observability
AI observability
AI observability
Real-time guardrailing
Real-time guardrailing
Real-time guardrailing
Prompts
Prompts
Prompts
Datasets
Datasets
Datasets
Traces and sessions
Traces and sessions
Traces and sessions
Application policies
Application policies
Application policies
Galileo AI Reliability Platform
Galileo AI Reliability Platform
Galileo AI Reliability Platform
Prebuilt evaluators
Prebuilt evaluators
Prebuilt evaluators
Custom evaluators
Custom evaluators
Custom evaluators
CLHF
CLHF
CLHF
Inference server
Inference server
Inference server
AI Application Layer
AI Application Layer
AI Application Layer