Glean

Glean is a Work AI platform designed to improve enterprise productivity by helping employees find, create, and automate tasks using AI. Founded in 2019 by a team of former Google engineers, Glean is headquartered in Palo Alto, California, and serves a wide range of industries, including retail, financial services, higher education, healthcare, and government. The platform is built to understand and index all enterprise data, offering employees a unified and intuitive search experience across different tools and data sources.
 

Glean’s AI assistant provides personalised, context-aware responses by integrating both internal company data and external web data. It helps employees quickly access relevant information, draft content, and generate insights, significantly improving decision-making and workflow efficiency. It combines semantic and lexical search to deliver highly accurate and tailored results, while ensuring data privacy by respecting company permissions.
 

The platform’s core feature is its enterprise search engine, which connects to over 100 apps, ensuring real-time, permissions-aware searches. Additionally, Glean offers an Agent platform where AI agents are built to automate tasks and processes within the organisation. These agents can be created using natural language prompts and can autonomously act on data, providing further automation across teams.

Security and privacy are top priorities for Glean, as it complies with various regulations, including SOC 2 Type II, GDPR, HIPAA, and ISO 27001. The platform also includes features to protect sensitive data from accidental exposure and guards against misuse of AI.

With a growing customer base and a valuation of $4.6 billion after raising $260 million in its Series E funding round, Glean is positioning itself as a leader in AI-powered enterprise solutions, offering significant ROI and enhancing employee productivity globally.

Glean Technologies, Inc. is an American technology company founded in 2019 by Arvind Jain, T.R. Vishwanath, Tony Gentilcore, and Piyush Prahladka. Headquartered in Palo Alto, California, Glean focuses on developing AI-powered enterprise search and knowledge management solutions.
 

The company's origins trace back to a problem Arvind Jain encountered while scaling his previous company, Rubrik. In 2018, a survey of Rubrik’s fast-growing team revealed that employees struggled to find the information or people they needed to do their jobs. This challenge highlighted the need for a unified search solution across various platforms. Motivated by this insight, Jain, along with his co-founders, established Glean to address this gap in the enterprise software market.
 

In March 2019, shortly after its establishment, Glean raised $15 million in Series A funding co-led by Kleiner Perkins and Lightspeed, with participation from the Slack Fund. This initial investment enabled the company to develop its core product: an AI-powered enterprise search system connected to all of a company’s internal data via over 100 SaaS connectors.
 

By September 2021, Glean introduced its assistive search tool, designed to pull together information from disparate applications, streamlining access to critical data across various platforms. This innovation marked a significant step in enhancing workplace productivity by simplifying information retrieval.

In May 2022, Glean secured a $100 million Series C funding round led by Sequoia Capital, achieving a $1 billion valuation and attaining unicorn status. This capital infusion supported the company's expansion and further development of its AI capabilities.
 

The company's growth trajectory continued with a $200 million Series D funding round in February 2024, co-led by Kleiner Perkins and Lightspeed Venture Partners, valuing Glean at $2.2 billion. This funding facilitated the doubling of Glean's workforce to 700 employees and the introduction of advanced features, including conversational AI assistants and tools like OpenAI's ChatGPT to create personalised summaries from internal data.
 

In September 2024, Glean raised over $260 million in a Series E funding round, co-led by Altimeter Capital and DST Global, increasing its valuation to $4.6 billion. This round highlighted growing investor interest in AI-powered services. The company also introduced new "multi-step" prompts, allowing users to accomplish tasks using natural language without requiring coding skills.
 

By June 2025, Glean had raised a $150 million Series F funding round led by Wellington Management, bringing its valuation to $7.2 billion. The company continued to innovate, focusing on building AI agents and expanding its enterprise AI platform to enhance workplace productivity and knowledge management.
 

Today, Glean serves a diverse range of industries, including retail, financial services, higher education, healthcare, and government. The company remains committed to its mission of expanding human potential to do extraordinary work by providing AI-centric tools that transform businesses.

Glean’s mission is to expand human potential and help employees achieve extraordinary work. By providing AI-driven tools, Glean aims to transform businesses through smarter, more efficient work processes. The platform helps employees access, create, and automate tasks using AI, ensuring that every person in an organisation can work more effectively. Glean’s focus is on making AI accessible to all, empowering individuals to use artificial intelligence in a meaningful way, and improving overall workplace productivity. With a unified approach, Glean supports businesses in harnessing their data and technology to deliver impactful results across various industries.

Glean’s vision is to create AI-powered work environments that allow organisations to operate at their fullest potential. The company strives to build a world where every employee can leverage AI to simplify complex tasks and enhance their productivity. By connecting and understanding a company’s data, Glean aims to make intelligent, automated workflows available to everyone. Its goal is to help organisations scale efficiently by providing employees with tools that not only support daily tasks but also drive innovation and business growth. Ultimately, Glean envisions a future where AI plays an integral role in transforming the way we work.Glean has received multiple recognitions for its groundbreaking AI-driven platform. The company was named a ‘Best New AI Company’ in 2023 by TechCrunch, highlighting its innovative approach to enterprise search and automation. In 2024, Glean was included in the Forrester Wave™ for Enterprise Search, reflecting its leadership in the AI and enterprise software space. Additionally, Glean has been featured in industry reports as one of the top companies empowering workplace transformation through AI, earning praise for its product's impact on workplace efficiency and productivity.

Glean has received multiple recognitions for its groundbreaking AI-driven platform. The company was named a ‘Best New AI Company’ in 2023 by TechCrunch, highlighting its innovative approach to enterprise search and automation. In 2024, Glean was included in the Forrester Wave™ for Enterprise Search, reflecting its leadership in the AI and enterprise software space. Additionally, Glean has been featured in industry reports as one of the top companies empowering workplace transformation through AI, earning praise for its product's impact on workplace efficiency and productivity.

Glean offers a comprehensive suite of products and services designed to enhance workplace productivity and knowledge management through AI-powered solutions. These offerings are built to help organisations streamline their operations by making information easier to access, automate tasks, and improve decision-making. Glean’s platform connects all of a company’s data, including both structured and unstructured information, and integrates it into a unified system. The key products and services offered by Glean are as follows:
 

1. Enterprise Search- The core of Glean’s offering is its advanced enterprise search platform. Unlike traditional search systems, Glean’s search engine leverages AI to understand and process both the company’s internal data and external web data. It uses semantic and lexical search techniques to deliver more accurate results, tailored to the context of each user.

Glean connects with over 100 apps, such as Slack, Microsoft Teams, Jira, and Google Drive, allowing users to search across all these platforms from a single point of access. This integration ensures that employees can easily find the information they need without switching between multiple tools.
 

2. Glean Assistant- Glean Assistant is a personal AI-powered assistant that works alongside employees to simplify their daily tasks. The assistant helps users find information, draft content, generate insights, and automate tasks. It understands the context of the work being done and provides personalised answers grounded in the company’s data. 

Whether drafting emails, summarising documents, analysing data, or even generating reports, Glean Assistant helps employees save time and focus on more strategic tasks. It integrates seamlessly with the tools and apps employees already use, ensuring a smooth experience with minimal disruption.
 

3. Glean Agents- Glean Agents are autonomous AI-driven tools that can perform complex tasks within the organisation. These agents can be created and customised using simple, natural language prompts, allowing employees to build workflows without needing to write code. Glean’s agent platform is built to handle repetitive and time-consuming tasks, such as processing data, responding to queries, or even interacting with other software systems.

These agents are deeply integrated with the enterprise’s data, ensuring they work efficiently and securely. Glean also provides an agent library where pre-built agents can be shared and reused across teams, accelerating AI adoption and productivity.
 

4. AI-Powered Automation- Glean’s platform enables users to automate a wide range of tasks, such as sending emails, generating reports, and managing workflows. These automated tasks are powered by Glean’s agentic engine, which is capable of planning, reflecting, and taking action based on the context of the work. 

The automation helps organisations increase efficiency by eliminating manual processes and ensuring that tasks are completed faster and with greater accuracy. With Glean’s AI agents orchestrating workflows, companies can reduce errors and free up employees for more creative and high-value work.

5. Data Analysis and Insights- Glean provides tools for analysing both structured and unstructured data across the enterprise. The platform allows users to ask questions in natural language, and Glean responds with clear, actionable insights based on the company’s data. 

This feature is particularly useful for teams involved in research, data analysis, or decision-making processes, as it helps them quickly gather and interpret data without needing to spend hours searching or manually compiling information. Glean’s deep learning models continuously improve the quality of search results and insights, ensuring that the platform evolves and adapts to meet the changing needs of the business.

6. Enterprise Security and Governance- Glean ensures that data is protected with enterprise-grade security. The platform complies with key regulations such as GDPR, HIPAA, and SOC 2 Type II, making it suitable for use in industries with strict data protection requirements. 

Glean enforces data access permissions based on roles, ensuring that only authorised individuals can view sensitive information. The platform also includes features to detect and protect against accidental data exposure, helping organisations maintain the privacy and security of their data.