The fastest way to ship reliable AI apps

Galileo brings automation and insight to AI evaluations so you can ship with confidence.

Automated evaluations

Eliminate 80% of evaluation time by replacing manual reviews with high-accuracy, adaptive metrics. Test your AI features, offline and online, and bring CI/CD rigor to your AI workflows.

Rapid iteration

Ship iterations 20% faster by automating testing numerous prompts and models. Find the best performance for any given test set. When something breaks, Galileo helps identify failure modes and root cause.

Real-time protection

Achieve 100% sampling in production with metrics for accuracy, safety, and performance. Block hallucinations, PII, and prompt injections before they happen.

Trusted by enterprises, loved by developers
Trusted by enterprises, loved by developers

1 - Accurate

Solve the AI measurement problem

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.

RAG metrics

RAG metrics

RAG metrics

Agent metrics

Agent metrics

Agent metrics

Safety metrics

Safety metrics

Safety metrics

Safety metrics

Security metrics

Security metrics

Security metrics

Security metrics

Custom metrics

Custom metrics

Custom metrics

Custom metrics

2 - Low-latency

De-risk AI in production

Your LLMs and your users are always changing. Your evals need to keep up. So we bring unit testing and CI/CD into the AI development lifecycle. With Galileo, it’s easy to capture corner cases, adding new test sets and evaluators. No regression allowed.

Create guardrail policies

Create guardrail policies

Create guardrail policies

Create guardrail policies

Block harmful responses

Block harmful responses

Block harmful responses

Block harmful responses

Galileo

Evaluation Engine

Galileo

Evaluation Engine

Low-latency

Accurate

Run on L4 GPUs

Low-latency

Accurate

Run on L4 GPUs

Your App

Your App

Your App

Your App

3 - Copilot

Take control of AI complexity

Developers need to know what to fix. That’s why Galileo analyzes LLM behavior to identify failure modes, surface insights, and prescribe fixes. This powers rapid debugging so you can ship code and build a competitive moat.

Millions of signals

Millions of signals

Millions of signals

Millions of signals

models

prompts

functions

context

datasets

traces

MCP server

models

prompts

functions

context

datasets

traces

MCP server

models

prompts

functions

context

datasets

traces

MCP server

models

prompts

functions

context

datasets

traces

MCP server

Ingest

Ingest

Ingest

Ingest

15%

15%

15%

Failure Detected

Failure Detected

Failure Detected

Hallucination caused incorrect tool inputs.

Hallucination caused incorrect tool inputs.

Hallucination caused incorrect tool inputs.

Best action:
Add few-shot examples to demonstrate correct tool input.

Best action:
Add few-shot examples to demonstrate correct tool input.

Best action:
Add few-shot examples to demonstrate correct tool input.

GPT-4o

GPT-4o

GPT-4o

3 Judges

3 Judges

3 Judges

$0.0733

$0.0733

$0.0733

Fix

Fix

Fix

Fix

Analyze

Analyze

Analyze

Analyze

gpt-4.1-mini-2025-04-14…

gpt-4.1-mini-2025-04-14…

gpt-4.1-mini-2025-04-14…

gpt-4.1-mini-2025-04-14…

turn_3_workflow

turn_3_workflow

turn_3_workflow

turn_3_workflow

67%

67%

67%

67%

67%

67%

67%

67%

100%

100%

100%

100%

100%

100%

100%

100%

0%

0%

0%

0%

0%

0%

0%

0%

tool_selection

tool_selection

tool_selection

tool_selection

apply_for_loan

apply_for_loan

apply_for_loan

apply_for_loan

agent_final_r…

agent_final_r…

agent_final_r…

agent_final_r…

turn_1_workflow

turn_1_workflow

turn_1_workflow

turn_1_workflow

turn_2_workflow

turn_2_workflow

turn_2_workflow

turn_2_workflow

gpt-4.1-mini-2025-0…

gpt-4.1-mini-2025-0…

gpt-4.1-mini-2025-0…

gpt-4.1-mini-2025-0…

4 - Flexible

Deploy how you want

01

SaaS

02

Cloud

03

On-Premises

  • Launching AI agents without proper measurement is risky for any organization. This important work Galileo has done gives developers the tools to measure agent behavior, optimize performance, and ensure reliable operations – helping teams move to production faster and with more confidence.

    Vijoy Pandey, SVP

    Outshift by Cisco

    Before Galileo, we could go three days before knowing if something bad is happening. With Galileo, we can know within minutes. Galileo fills in the gap we had in instrumentation and observability.

    Darrel Cherry, Director

    Clearwater Analytics

    There is a strong need for an evaluation toolchain across prompting, fine-tuning, and production monitoring to proactively mitigate hallucinations. Galileo offers exactly that.

    Waseem Alshikh

    Writer

    Before Galileo, getting from 70% to 100% accuracy was a significant challenge. With Galileo, we've not only improved our responses but also scaled our services efficiently.

    Randall Newmar

    Satisfi Labs