Glean vs Google Workspace

Glean is an enterprise work AI platform that indexes a company's apps, documents and conversations and lets employees search, ask questions and run agents over that knowledge. It was founded in 2019 in Palo Alto by former Google search engineer Arvind Jain, who previously co-founded Rubrik, and it raised a $150 million Series F at a $7.2 billion valuation in June 2025.

The platform has three layers: Glean Search, a ranked enterprise search; Glean Assistant, a chat assistant grounded in company data; and Glean Agents, which automate multi-step work from natural-language instructions. Underneath sit 275+ connectors, an Enterprise Graph that maps people, content and activity, and permission enforcement that mirrors each source system in near real time. It also offers APIs and MCP support. Pricing is not published; it is sold per seat through sales, with demos instead of a self-serve trial.

Glean fits large organizations with knowledge scattered across Slack, Google Drive, Confluence, Jira, Salesforce and code hosts. It is overkill and likely too costly for small companies, and results depend on clean permissions in source systems. Microsoft 365 Copilot is the natural rival for Microsoft-centric firms, ChatGPT Enterprise offers broader general AI with connectors, and Notion AI covers search well if Notion is already your wiki.

Glean announced in December 2025 that its annual recurring revenue had passed $200 million, doubling in nine months. When evaluating, run a pilot on your messiest knowledge sources and test permission boundaries with a few restricted documents.

Google Workspace is Google's subscription productivity suite for organizations, bundling business Gmail on your own domain with Drive, Docs, Sheets, Slides, Calendar, Meet, Chat and admin controls. It began in 2006 as Google Apps for Your Domain, was renamed G Suite in 2016 and became Google Workspace in 2020, and Google reports more than 10 million paying customers. Its core job is to give a team email, files, documents and meetings that live in the browser and are built for real-time collaboration.

Since January 2025 Gemini AI is included in Business and Enterprise plans rather than as an add-on, bringing drafting in Gmail and Docs, meeting notes in Meet, the Gemini app and NotebookLM. Business Starter gives 30 GB of pooled storage per user and 100-person meetings, Business Standard 2 TB and recording, Business Plus 5 TB and Vault eDiscovery, and Enterprise adds data regions and stronger security. Business plans are capped at 300 users.

It fits startups, SMBs and distributed teams that collaborate in shared documents and want low IT overhead. Heavy Excel and Word users often miss desktop Office depth, and offline work is weaker. Microsoft 365 with Teams and OneDrive suits Windows-centric organizations, Notion is better as a wiki and project workspace, and Dropbox is simpler for pure file sync.

Flexible monthly plans cost 20% more than annual ones (Business Starter is $8.40 versus $7 per user a month), but annual commitments cannot be reduced until renewal. Start with the 14-day trial, and price Business Standard if you need meeting recordings or more storage.