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    3. Braintrust Data, Inc.

    Braintrust Data, Inc.

    Building the infrastructure for production AI, serving as the observability and evaluation layer for AI models and products.

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    At a Glance

    1Tool Listed
    4Products
    176Tool Views
    8Capabilities
    Discussions
    San Francisco, CAHeadquarters
    2023Est.
    123Employees
    $121MRaised
    Focus Areas
    Observability Platforms
    AI Infrastructure
    Monitoring Tools
    Connect
    Latest News
    Braintrust's series B: building the infrastructure for production AIFeb 1, 2026
    Announcing our $36M Series AOct 1, 2024
    Markets
    • AI Engineering Teams
    • Enterprises building AI products
    • SaaS companies

    AI Tools by Braintrust Data, Inc.

    (1)
    View Braintrust
    Braintrust tool icon

    Braintrust

    AI Evaluation and Monitoring Platform

    ObservabilityAI InfrastructureMonitoring Tools

    Discussions

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    Latest News

    02/01/2026

    Braintrust's series B: building the infrastructure for production AI

    braintrust.dev
    10/01/2024

    Announcing our $36M Series A

    braintrust.dev
    01/01/2025

    Braintrust achieves SOC 2 Type II compliance

    braintrust.dev
    01/01/2024

    Brainstore: the database designed for the AI engineering era

    braintrust.dev

    Products & Services

    4
    AI Observability & Evaluation Platform
    2023

    An end-to-end platform for tracing, evaluating, and monitoring AI models and products in production.

    Brainstore
    2024

    A high-scale database specifically designed for complex AI traces and data.

    MCP (Model Context Protocol)
    2025

    An IDE integration allowing developers to query logs, run evals, and update prompts directly from their development environment.

    Braintrust SDKs
    2023

    Native SDKs for Python, TypeScript, Go, Ruby, C#, and Java for seamless AI tracing integration.

    Market Position

    Braintrust positions itself as the enterprise-grade observability layer for AI, focusing on evaluation and reliability rather than just simple monitoring.

    Leadership

    Founders

    AG

    Ankur Goyal

    Founding CEO. Previously Founder & CEO of Impira (acquired by Figma), Head of ML Platform at Figma, and VP of Engineering at MemSQL. Alumnus of Carnegie Mellon University.

    Executive Team

    AG

    Ankur Goyal

    Founder & CEO

    Serial entrepreneur with background in ML platforms and database engineering; former Head of ML at Figma.

    Board of Directors

    MC
    Martin Casado
    Board Member (Partner at Andreessen Horowitz)
    NS
    Nikita Shamgunov
    Board Member (Founder of Neon)
    AG
    Ankur Goyal
    Founder & CEO

    Founding Story

    Ankur Goyal founded Braintrust Data after observing the challenges of making AI reliable in production at Impira and Figma. His insight was that the hardest part of AI development is not building the initial demo, but evaluation and refinement. Braintrust was created to help teams measure, evaluate, and improve their AI products using an end-to-end observability platform.

    Business Model

    Revenue
    Not publicly reported, but valued at $800M as of Feb 2026.

    Revenue Model

    SaaS Subscription with usage-based billing (data processed and scoring volume).

    Pricing Tiers

    Starter
    $0 / month

    1 GB processed data included (+ $4/GB); 10k scores (+ $2.50/1k); 14 days retention.

    Pro
    $249 / month

    5 GB processed data included (+ $3/GB); 50k scores (+ $1.50/1k); 30 days retention; custom charts and priority support.

    Enterprise
    Custom

    Custom data retention and export, RBAC, premium support, and hybrid deployment options.

    Private

    Target Markets

    Industries & Segments
    • AI Engineering Teams
    • Enterprises building AI products
    • SaaS companies
    Use Cases
    • Monitoring AI production performance
    • Detecting hallucinations and regressions
    • Prompt engineering and optimization
    • A/B testing AI models
    • Ensuring compliance and data privacy in AI workflows
    Notable Customers
    • Vercel
    • Notion
    • Coursera
    • Dropbox

    Quick Facts

    Headquarters
    San Francisco, CA
    Founded
    2023
    Entity Type
    Inc.
    Employees
    123
    Total Funding
    $121M (approx.)
    Investors
    ICONIQ Capital, Andreessen Horowitz (a16z)
    Office Locations
    San Francisco

    Funding History

    Series B$80M
    Feb 17, 2026
    $800M (Post-money) valuation
    ICONIQ Capital
    Series A$36M
    Oct 8, 2024
    Not public valuation
    Andreessen Horowitz (a16z)
    Seed$5M
    Dec 13, 2023
    Not public valuation
    Greylock

    History & Milestones

    Feb 17, 2026

    Raised $80M Series B led by ICONIQ Capital at an $800M valuation.

    Early 2025

    Achieved SOC 2 Type II compliance.

    Oct 8, 2024

    Raised $36M Series A led by Andreessen Horowitz (a16z).

    Late 2024

    Launched Brainstore, a purpose-built database for AI data and traces.

    Aug 2023

    Company founded/incorporated.

    Key Capabilities

    8
    Scalable trace ingestion
    Live performance monitoring
    Automated and human-in-the-loop scoring (evals)
    Fast prompt engineering playground
    Versioned datasets for testing
    Hybrid deployment (on-prem or hosted data plane)

    Integrations & Partnerships

    Platform Integrations

    • Python
    • TypeScript
    • Go
    • Ruby
    • C#
    • Java
    • Vercel
    • OpenAI

    Key Partnerships

    Vercel Marketplace integration
    MongoDB Atlas (RAG partnership)

    Connect

    Website
    braintrust.dev/
    GitHub
    braintrustdata
    X / Twitter
    braintrust

    AI Topics

    3

    Braintrust Data, Inc. focuses on these topics:

    Observability Platforms(1)
    AI Infrastructure(1)
    Monitoring Tools(1)
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