Coveo vs Glean
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Glean is the stronger AI pick in Knowledge Management: it has a visibility score of 16.2 versus 0.3 for Coveo, and ranks ahead in 100% of the answers that name both.
Choose Coveo if…
No clear advantage in the published data.
Choose Glean if…
- You want the brand AI engines rank higher (16.2 vs 0.3)
- AI answers describe it more positively (56% vs 0% positive)
- You need ISO 42001 or TX-RAMP Level 2 or SOC 2 Type II or ISO 27001 coverage
- Enterprise search across many connected apps
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Coveo | Glean |
|---|---|---|
| Visibility score | 0.3% | 16.2% |
| Change vs last week | New | New |
| Rank in Knowledge Management | #47 | #6 |
| Share of voice | 0.2% | 4.1% |
| Mentions this run | 1 | 22 |
| Positive in AI answers | 0% | 56% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Coveo 0pp · Glean 0pp over 0 weekly runs.
Engine by engine
Glean leads on 3 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | Coveo | Glean |
|---|---|---|---|
| Official website of the top knowledge management tool vendors | ChatGPT | #21 | #5 |
Features, pricing & fit
| Dimension | Coveo | Glean |
|---|---|---|
| Pricing model | Usage-based | — |
| Entry price | Contact sales | — |
| Free plan | No | — |
| Deployment | Cloud-native platform, with hybrid cloud and on-premise indexing and multi-region hosting as an add-on | Per-customer search model stored in the customer's VPC |
| Integrations | — | 250+ |
| Compliance | HIPAA, GDPR | ISO 42001, HIPAA, TX-RAMP Level 2, SOC 2 Type II, ISO 27001, GDPR |
| Support | Coveo Care support and success plan, Technical Account Manager, Developer Support, Network of implementation partners | Help Center |
| Founded | 2005 | 2019 |
| Headquarters | Montréal, Quebec, Canada | San Francisco, CA |
| Employees | 501–1,000 | 501–1,000 |
| Funding | Post-IPO equity round led by SCALE AI | Seed or early-stage round (emerged from stealth) · $765M raised |
| Best for | Large enterprises running commerce, customer service, website and workplace experiences | Large enterprises that want AI answers and agents grounded in their own permission-aware company data |
Plans side by side
Coveo
Glean
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Coveo
Profile in progress.
Glean
- Enterprise search across many connected apps
- Seen as a market leader in enterprise search
- Finds answers and internal experts quickly
- Recommended for enterprise-wide knowledge search
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Coveo vs Glean”, https://slateindex.ai/compare/coveo-vs-glean, data of Nov 3, 2026. Licence: CC BY 4.0.