How Much Did Glean Raise? Funding & Key Investors

Date August 22, 2025
G

Glean

COMPANY INFO

Glean Technologies, Inc. was founded in 2019 by Arvind Jain, T.R. Vishwanath, Tony Gentilcore, and Piyush Prahladka. The company has over 500 employees and is headquartered in Palo Alto, California. Glean operates in the artificial intelligence industry and its website is https://glean.com/. Glean develops an AI-powered enterprise search platform that helps employees find answers, generate content, and automate work by indexing and understanding the context of documents across multiple applications, improving workplace productivity and efficiency.

How Much Did Glean Technologies, Inc. Raise? Funding & Rounds and Investors

Glean Technologies, Inc. is a leading company in the artificial intelligence industry, founded in 2019 by Arvind Jain, T.R. Vishwanath, and Tony Gentilcore. Headquartered in Palo Alto, California, with over 500 employees, Glean develops an AI-powered enterprise search platform designed to improve workplace productivity and efficiency. Their technology enables employees to find answers, generate content, and automate work by indexing and understanding the context of documents across multiple applications.

Glean Technologies, Inc. funding history has been remarkable, securing a total of $765 million across 6 funding rounds. The company’s strategy has focused on deep partnership with leading venture capital firms and strategic investors to accelerate product innovation and market expansion. Key milestones include continuous scaling of operations, international growth, and the introduction of advanced AI solutions for the enterprise. Glean reached a $7.2 billion valuation following its most recent round, and as of early 2025, surpassed $100 million in annual recurring revenue (ARR).

Funding Rounds

Series F - $150M - 2025-06-10

The Series F funding round was focused on fueling product innovation, expanding the partner ecosystem, and scaling Glean’s global presence. Wellington Management led this round to accelerate Glean’s AI innovation and enterprise growth worldwide.

Series E - $260M - 2024-09-10

This Series E round, led by Altimeter Capital, supported Glean’s aggressive growth, international expansion, and company scaling in response to increasing demand for its enterprise AI solutions.

Series D - $200M - 2024-02-27

The Series D funding, with Kleiner Perkins and Lightspeed Venture Partners as lead investors, aimed to accelerate the deployment of generative AI in enterprise environments and the development of a secure, comprehensive, and intuitive AI platform.

Series C - $100M - 2022-05-18

Glean’s Series C round was led by Sequoia Capital at a $1 billion valuation, targeting substantial growth and product development to expand its market footprint.

Series B - $40M - 2021

The Series B round, led by Quentin Clark, was used to drive company growth and market expansion initiatives as Glean continued to build its brand in the AI enterprise sector.

Series A - $15.3M - 2019

Glean’s initial Series A round, led by Lightspeed Venture Partners and Mamoon Hamid, provided essential capital for initial product development and market launch.

Key Investors

Wellington Management

Wellington Management led Glean’s Series F round, bringing significant capital to support global growth, deep product innovation, and expansion of strategic partnerships. Wellington’s involvement underscores confidence in Glean’s long-term vision.

Khosla Ventures

A notable venture capital firm investing in transformational technologies, Khosla Ventures has played a key role in backing Glean’s ambitious roadmap and scaling efforts.

Bicycle Capital

Bicycle Capital is among Glean’s strategic investors, supporting the company’s efforts to innovate in the enterprise AI space.

Geodesic Capital

Geodesic Capital has contributed to key Glean Technologies, Inc. funding rounds, bringing expertise in scaling high-growth technology ventures.

Archerman Capital

Archerman Capital invested as part of Glean’s investor syndicate, providing resources for continued R&D and business expansion.

Sequoia Capital

A lead investor in the Series C round, Sequoia Capital’s involvement has propelled Glean’s product development and market reach.

Lightspeed Venture Partners

Having led the Series A and participated in subsequent rounds, Lightspeed Venture Partners was crucial in Glean’s early product development and initial go-to-market strategy.

Kleiner Perkins

Kleiner Perkins led the Series D round, supporting Glean’s transition to a global AI platform provider.

Iconiq Capital

Iconiq Capital contributed to several Glean Technologies, Inc. funding rounds, strengthening the financial foundation for growth and innovation.

General Catalyst

General Catalyst has been part of Glean’s investor base, sharing their enterprise-focused experience and network.

Altimeter Capital

As the lead investor in Series E, Altimeter Capital helped drive international expansion and scaling objectives.

Capital One Ventures, Citi, Coatue, DST Global Partners, IVP, Latitude Capital, Sapphire Ventures, DST Global, Craft Ventures, SoftBank Vision Fund 2

Each of these premier investors has participated across various funding rounds, supplying additional venture capital and strategic support to guide Glean’s evolution into an AI leader.

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