Glean
Reviews
Star rating
Rank in Enterprise Search Software
Pros and cons
Pros
- Ease of Use
- Speed
- Time-saving
- Fast Search
- Results
- Intuitive
Cons
- Improvement Needed
- Search Functionality
- Slow Loading
- Limited Customization
- Limited Results
- Missing Data
Traffic & LLM citations
Source: G2 review data
Winning from
Losing to
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 6.9% |
| Mid-Market | 40.2% |
| Enterprise | 52.9% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2025 Q3 | 2 | 4.5 |
| 2025 Q4 | 4 | 4.5 |
| 2026 Q1 | 5 | 4.0 |
| 2026 Q2 | 17 | 4.6 |
| 2026 Q3 | 174 | 4.6 |
Satisfaction ratings
What reviewers say
Knowledge at your fingertips
“I can find anything in seconds. Glean can search through Slack, Drive, Notion, and a bunch of other tools at once and gives me a direct answer with sources. Beyond answers, I used it to draft content and take actions in other tools without switching app”
Fast, org-wide search across Slack, Gmail, Calendar, and Drive (with occasional misses)
“I love that Glean connects with Slack, Gmail, Calendar, and my drive, and I’ve used it effectively to search for just about anything across my entire organization. It’s much faster for finding answers and documents, especially compared to Google Drive search when I’m trying to tr”
Simplicity and Contextual Efficiency Drive Business Value
“I like Glean for its simplicity and ease of use, which add value to the business. It allows me to access data with context at speed, and it's great for creating documents with high context, contributing to efficiency. It's also a critical tool in our ecosystem.”