Report
Glean Year in Review: 2025
Learn what Work AI delivered at scale.
In 2025, Glean became trusted Work AI infrastructure for leading enterprises—crossing >$250M ARR (>150% YoY growth), powering a 20T+ tokens‑per‑year run rate, and driving 270M+ Glean Assistant actions across high‑stakes workflows.
This report breaks down what those numbers really mean for how work gets done.
In this report, you’ll learn:
- Where Work AI created measurable impact. How customers like TIME, Dell, and T-Mobile used Glean for account planning, audits, incident response, operating reviews, and more—and what changed in cycle times, coverage, and productivity.
- The 10 shifts that defined Work AI in 2025. The platform, governance, and org changes that separated stalled pilots from production‑grade, compounding value.
- How leaders are preparing for 2026. The principles we’re using to safely scale AI across functions, models, and tools—and what we’re learning from real‑world deployments heading into 2026.

Work AI that works.
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