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

  • "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

    Co-founder | CTO, Writer

    "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

    "End-to-end visibility into agent completions is a game changer. With agents taking multiple steps and paths, this feature makes debugging and improving them faster and easier. Developers know that AI agents need to be tested and refined over time. Galileo makes that easier and faster with end-to-end visibility and agent-specific evaluation metrics."

    Surojit Chatterjee

    CEO and Co-founder, Ema

    "The Galileo platform, integrated with NVIDIA NeMo, can turbo-charge an AI data flywheel. Customers can leverage the best datasets and metrics to customize, evaluate and scale their LLMs with confidence, and use NeMo Guardrails within Galileo Protect to build safe, secure and robust solutions. Galileo's real-time observability also instills trust in production by continuously evaluating systems running on top of NVIDIA NIM, sending alerts if something goes wrong or interactions drift from the training data."

    Santiago Pombo

    Group Product Manager, NVIDIA

    "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 Newman

    Chief Product Officer | Co-founder, Satisfi Labs

    "The tools Galileo provides through its platform ensure that people can build the agentic systems they need, scale those systems, and do so in a way that not only improves user experience but also helps grow the companies and brands behind these products."

    Mikiko Chandrasekhar

    Staff Developer Advocate, MongoDB

    "Trust doesn't come from a flashy demo—it comes from agents that deliver the same high-quality results, over and over. That's why we've partnered with Galileo: to help companies move fast and stay reliable. With CrewAI + Galileo, teams can deploy agents that don't just work once; they work at scale, in the real world, where consistency actually matters."

    João Moura

    CEO and Co-founder, CrewAI

    "We’re enabling data scientists to work more effectively, faster and more collaboratively than anywhere out there. That’s why we’re so excited today to add to this tool: the ability to create a trust framework…using Galileo’s technology, AI Studio will give developers the ability to detect and correct hallucinations, drift and bias in their data."

    Jim Nottingham

    SVP and Division President of Advanced
Compute Solutions, HP

    "What Galileo is doing with their Luna-2 small language models is amazing. This is a key step to having total, live in-production evaluations and guard-railing of your AI system." 

    Giovanna Carofiglio

    Distinguished Engineer & Senior Director, Outshift by Cisco

    "Before Galileo, we could go three days before knowing if something bad is happening. With Galileo, we can know

in minutes. Galileo fills in the gaps we had in instrumentation and observability." 

    Darrel Cherry

    Distinguished Engineer, Clearwater Analytics

    "Evaluations are absolutely essential to delivering safe, reliable, production-grade AI products. Until now, existing evaluation methods, such as human evaluations or using LLMs as a judge, have been very costly and slow. 

With Luna, Galileo is overcoming enterprise teams' biggest evaluation hurdles – cost, latency, and accuracy. This is a game changer for the industry."

    Alex Klug

    Head of Product, Data Science & AI, HP

Ready to ship with confidence?

Ready to ship with confidence?

Ready to ship with confidence?

Observe, evaluate, guardrail, and improve agent behavior in minutes with our complete Agent Reliability platform. Trusted by leading enterprises to measure, protect, and improve AI in production.