# Panther Labs

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/panther-labs

- Industry: Software
- Headquarters: San Francisco, US
- Website: www.runpanther.io
- Total disclosed funding: $140M
- Latest round: Series B (Nov 22, 2021)
- Investors on record: 9

## About

Panther Labs Inc. develops advanced cloud security monitoring solutions, enhancing the security operations of organizations through efficient data ingestion and visibility tools that streamline security investigations.Founded in 2018 by Jack Naglieri and José Capitán, Panther Labs Inc. is based in San Francisco, US. The company focuses on providing an innovative security monitoring platform for clients, primarily in the enterprise sector. It has successfully raised a total of USD 120.02 mn in funding, with the most recent round being a Series B round on November 22, 2021, led by Coatue Management. The company has completed 4 funding deals to date and is currently valued at USD 1,262.96 mn.Panther Labs specializes in cloud security monitoring through its flagship product, the Panther Security Monitoring Platform. This platform enables organizations to optimize their security operations by ingesting a variety of log sources at scale, providing complete security visibility and faster detection capabilities. Key functionalities include data normalization, log transformation, and tailored alert generation to streamline security investigations. Panther primarily serves enterprise clients globally, with significant users including Docker, Snyk, and Zapier, enhancing their cloud security frameworks.Panther Labs operates on a subscription-based revenue model, offering clients various pricing plans for access to its security monitoring platform. Revenue is generated primarily through direct Business-to-Business (B2B) transactions, with options for annual or monthly subscriptions. The platform integrates seamlessly with existing infrastructures, allowing efficient onboarding of multiple log sources. Key features such as Detection-as-Code enable organizations to define and deploy custom detection rules using Python, providing flexibility in security operations. Ongoing support and updates contribute to a sustained revenue stream as clients adapt to evolving security challenges.Following its Series B funding round in November 2021, which raised USD 120.02 mn led by Coatue Management, Panther Labs Inc. intends to utilize this capital to advance product development and increase adoption of its services. The company plans to enhance its current offerings and potentially target new geographic markets for expansion, although specific regions have not been disclosed. Continued innovation in product features and improved market presence will drive Panther's future growth strategy. In October 2025, Panther Labs Inc. a portfolio company of S28 Capital, Innovation Endeavors, 645 Ventures, Fathom Capital, Locus Ventures, Lightspeed Venture Partners, ICONIQ Capital, Coatue Management and Snowflake Ventures acquired Datable Co., Ltd. for an undisclosed amount.? The acquisition enables Panther Labs Inc. to accelerate delivery of a unified AI-powered security operations platform by integrating Datable’s telemetry pipeline capabilities.

## Funding rounds

- Series B, Nov 22, 2021, $120M — Lightspeed Venture Partners, Coatue Management, Innovation Endeavors, ICONIQ Capital, S28 Capital, Snowflake Ventures
- Series A, Jul 24, 2020, $15M — Lightspeed Venture Partners, Innovation Endeavors, S28 Capital, Fathom Capital
- Seed, Sep 19, 2019, $5.4M — Innovation Endeavors, 645 Ventures, S28 Capital, Fathom Capital, Locus Ventures

## Investors

- Innovation Endeavors (https://capitalatlas.ai/funds/innovation-endeavors) — Seed, Series A, Series B
- 645 Ventures (https://capitalatlas.ai/funds/645-ventures) — Seed
- S28 Capital (https://capitalatlas.ai/funds/s28-capital) — Seed, Series A, Series B
- Fathom Capital (https://capitalatlas.ai/funds/fathom-capital) — Seed, Series A
- Locus Ventures (https://capitalatlas.ai/funds/locus-ventures) — Seed
- Lightspeed Venture Partners (https://capitalatlas.ai/funds/lightspeed-venture-partners) — Series A, Series B
- Coatue Management (https://capitalatlas.ai/funds/coatue-management) — Series B
- ICONIQ Capital (https://capitalatlas.ai/funds/iconiq-capital) — Series B
- Snowflake Ventures (https://capitalatlas.ai/funds/snowflake-ventures) — Series B