
SpecialistThe AI workspace where teams and agents get work done together
Glean records 3,301,875 monthly visits with +0.1% month-over-month growth and Contact for Pricing pricing. Truffle records 413 monthly visits with -86.9% growth and Free Trial, Paid pricing.

Track how ChatGPT, Gemini, Claude and Perplexity answer your buyers' questions
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | glean.com | runtruffle.com |
| Pricing Model | Contact for Pricing | Free Trial, Paid |
| Monthly Visits | 3.3M (3,301,875) | 413 (413) |
| MoM Traffic Delta | +4.86K (+0.1%) | -2.73K (-86.9%) |
| Primary Market & Share | 🇺🇸 United States (56.6%) | 🇺🇸 United States (100%) |
| Direct Visits / mo | 2.63M | 134 |
| User Rating | 4.6 | 4.2 |
| Supported Platforms | Website | Website |

Enterprise AI grounded in your company's own knowledge
Ask a question in plain language and get a cited answer assembled from documents, tickets, wikis, and messages across every connected system, with permissions respected.
Reusable agents handle multi-step workflows such as onboarding, account research, or incident follow-up by orchestrating actions across business apps.
Glean automatically picks and routes requests to the right model and reasoning level, giving teams access to 40+ LLMs through a single governed gateway.
Draft on-brand documents, summarise meetings, analyse data, and create content grounded in company context rather than generic model knowledge.

Track how ChatGPT, Gemini, Claude and Perplexity answer your buyers' questions
One 0–100 score weighting every engine by real market reach, so a strong week on Gemini and a weak one on Perplexity land in one comparable figure.
Track the purchase-intent questions your buyers actually type, with per-prompt visibility so you know which questions you own and which you are losing.
Auto-discovery finds competitors AI mentions alongside you, measures share of voice and alerts you when you are close to overtaking the leader.
See Google SERP top-10 rankings and AI Overviews next to ChatGPT, Perplexity and Gemini mentions in the same project.

SpecialistThe AI workspace where teams and agents get work done together

Builds collaborative enterprise AI agents connected to company knowledge, but offers less robust out-of-the-box universal search.
Builds collaborative enterprise AI agents connected to company knowledge, but offers less robust out-of-the-box universal search.
SpecialistBuild, share, and control AI agents that actually do the work
SpecialistBuild, share, and control AI agents that actually do the work

AI search visibility analytics for marketing teams
AI search visibility analytics for marketing teams

SpecialistAutomates employee IT and HR support requests exceptionally well, but focuses less on general universal document search.
SpecialistAutomates employee IT and HR support requests exceptionally well, but focuses less on general universal document search.

SpecialistDeploys enterprise conversational assistants and automated workflows, but lacks Glean's unified organization-wide knowledge graph search.
Creates permission-aware context graphs and routes tasks across enterprise tools, but has a smaller connector library than Glean.
Creates permission-aware context graphs and routes tasks across enterprise tools, but has a smaller connector library than Glean.

AEO & GEO platform for AI search visibility
AEO & GEO platform for AI search visibility

Combines enterprise search, AI agents, and corporate learning, but is less specialized for pure universal workplace search than Glean.

See what AI assistants really say about your brand.
See what AI assistants really say about your brand.

Connects workplace apps for semantic enterprise search and custom agents, but lacks Glean's extensive out-of-the-box connector ecosystem.
Connects workplace apps for semantic enterprise search and custom agents, but lacks Glean's extensive out-of-the-box connector ecosystem.

Track and grow your brand's visibility inside AI answers
Track and grow your brand's visibility inside AI answers