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    1. Home
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    3. Galileo

    Galileo

    San Francisco, CaliforniaFounded 2021
    1Tools Listed
    34Combined Tool Views

    To help AI teams move from monitoring AI failures to stopping them by providing a complete agent reliability platform that brings unit testing and CI/CD rigor to the AI development lifecycle, making AI trustworthy, safe, and observable.

    WebsiteView ToolsView Discussions

    Founding Story

    Founded in 2021 by former employees from Google AI, Google Brain, and Uber AI who were fed up with high AI project failure rates and the amount of time data scientists spend on menial data preparation tasks. The founders realized that AI developers could only be successful if they could manage the unpredictable nature of LLM applications. They started Galileo to create a machine learning data tooling stack and a collaborative system of record for AI model development, pursuing a vision of AI reliability.

    Discussions

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    Leadership

    Founders

    VC

    Vikram Chatterji

    CEO and Co-Founder. Previously worked at Google AI for three years as Product Management Lead, where his team built large-scale applications using language models including work on BERT models. Has led product building from 0 to 1 multiple times across geographies, company sizes and business models, used by 100M+ users globally.

    AS

    Atindriyo Sanyal

    CPO and Co-Founder. Previously led engineering at Uber AI (Michelangelo) where he was co-architect of Uber's feature store, and was a senior software engineer at Apple focusing on Siri, developing the earliest versions of Siri. Played key engineering roles in influential AI infrastructure built at Uber and Apple.

    YS

    Yash Sheth

    CTO and Co-Founder. Previously led the speech recognition platform team at Google as staff software engineer, managing the Google Speech Recognizer platform and growing speech recognition 800x. Spent nearly nine years at Google working on speech-recognition models that recognize spoken words from audio.

    Executive Team

    VC

    Vikram Chatterji

    Co-founder and CEO

    Former Google AI Product Management Lead who built large-scale applications using language models

    AS

    Atindriyo Sanyal

    Co-founder and CPO

    Former Uber AI and Apple Siri engineering leader, co-architect of Uber's feature store

    Business Model

    Revenue Model

    SaaS subscription model with tiered pricing based on API usage, traces/month, and enterprise features. Revenue streams include: (1) Free tier for developers and small teams, (2) Pro tier with monthly/annual subscriptions scaling with usage, (3) Enterprise tier with custom pricing for unlimited scale and on-premise deployments.

    Pricing Tiers

    Free
    $0/month

    For developers and small teams. Includes 5,000 traces per month, unlimited users, and unlimited custom evals.

    Pro
    $100/month (billed yearly, saves 33%)

    Built for growing apps. Pricing scales based on number of traces. Includes everything in Free plus 50,000 traces per month, standard RBAC, advanced analytics & insights, and dedicated Slack support.

    Enterprise
    Contact us

    For teams needing unlimited scale and security. Includes everything in Pro plus unlimited traces, custom rate limits, deployment options (Hosted, VPC, or on-prem), enterprise-grade security (RBAC, SSO), dedicated CSM, real-time guardrails, 24/7 support, low-latency dedicated inference servers, and forward deployed engineering support.

    Private company, no IPO announced

    Target Markets

    Industries & Segments
    • Enterprise AI teams
    • Fortune 500 companies
    • AI developers and data scientists
    • Machine learning engineers
    • GenAI application developers
    • Technology companies
    Use Cases
    • RAG (Retrieval-Augmented Generation) systems
    • AI Agents and agentic workflows
    • Multi-agent AI systems
    • Enterprise AI safety and security monitoring
    • High-stakes environments requiring strict CI/CD for AI
    • Rapid debugging and deployment of LLMs
    Notable Customers
    • Comcast
    • Twilio
    • HP
    • Magid

    History & Milestones

    January 23, 2025

    Launched Agentic Evaluations framework and toolchain for AI agent reliability

    June 18, 2025

    Released Luna-2, next generation of small language models for real-time AI evaluations and guardrailing

    July 17, 2025

    Announced free Agent Reliability Platform for multi-agent AI systems

    May 2, 2024

    Launched Galileo Protect, a real-time hallucination firewall to safeguard enterprise generative AI

    June 6, 2024

    Released Galileo Luna, first-of-its-kind Evaluation Foundation Models (EFMs) for enterprise GenAI evaluations

    1 AI Tool by Galileo

    Galileo tool icon

    Galileo

    5mo
    LLM Evaluations

    End-to-end platform for generative AI evaluation, observability, and real-time protection that helps teams test, monitor, and guard production AI applications.

    Galileo

    Quick Facts

    Headquarters
    San Francisco, California, United States
    Founded
    2021
    Entity Type
    For Profit
    Employees
    175
    Investors
    Scale Venture Partners, Battery Ventures
    Office Locations
    287 Lorton Ave
    Brooklyn
    Bengaluru

    Latest News

    07/17/2025

    Galileo Announces Free Agent Reliability Platform for multi-agent AI systems

    prnewswire.com
    06/18/2025

    Introducing Luna-2: Next generation of small language models for real-time AI evaluations and guardrailing

    galileo.ai
    01/23/2025

    Galileo launches Agentic Evaluations to fix AI agent errors before they cost enterprises

    venturebeat.com

    Key Capabilities

    16
    Dataset Building from synthetic, development, and live production data with SME annotations
    Auto-tuned Metrics that tune themselves based on live feedback
    Luna-2 Models: Compact models for distilling expensive evaluators into low-latency, low-cost production monitors
    Insights Engine: Analyzes agent behavior to identify failure modes and prescribe specific fixes
    Eval-to-Guardrail Lifecycle: Converts pre-production evaluations into production governance policies
    20+ out-of-the-box evaluators for RAG, agents, safety, and security

    Integrations & Partnerships

    Platform Integrations

    CrewAI
    Google ADK
    LangChain
    LangGraph
    OpenAI SDK
    OpenAI Agents SDK
    Strands Agents
    Vercel AI SDK

    Key Partnerships

    HP Inc. (Z by HP AI Studio integration)
    NVIDIA (Enterprise AI Factory validated design, NeMo integration)
    MongoDB

    Connect

    Website
    galileo.ai
    GitHub
    rungalileo
    X / Twitter
    rungalileo

    AI Topics

    3

    Galileo focuses on these topics:

    LLM Evaluations(1)
    Observability Platforms(1)
    Application Security(1)
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