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Coveo
77/100
vs
Glean
80/100
Insta’s PickGlean

Glean wins as the default enterprise AI search platform because it's built to unify fragmented internal knowledge across every tool your team already uses — and it's growing at a pace that signals serious product-market fit. Coveo is the right choice only if your primary battlefield is ecommerce search or customer-facing self-service, where its depth of commerce integrations and recommendation engine genuinely shines.

Head-to-head StackScore™

Live scores · 0–100 · higher wins each row

DimensionCoveoGlean
Overall StackScore™7780
Operational (40%)7576
Trust (25%)8279
Market (20%)7388
Infrastructure (15%)8184

Choose Coveo if

  • Ecommerce teams needing AI-powered product search and personalized recommendations on Shopify, SAP, or Salesforce Commerce
  • Customer service orgs building self-service portals where relevant content surfacing directly reduces support ticket volume
  • Enterprises already deep in the Salesforce or ServiceNow ecosystem looking for tightly integrated, native search experiences

Choose Glean if

  • Companies wanting a single AI search layer across Slack, Google Drive, Notion, Salesforce, GitHub, and 100+ other internal tools
  • Knowledge-intensive teams — legal, strategy, finance — that need accurate, permission-aware answers from scattered internal documents
  • Organizations investing in agentic AI workflows where an orchestration-ready search backbone is a strategic asset

Pricing

Coveo
Enterprise-only with no meaningful free tier; expect significant commitment — best justified for mid-to-large organizations with clear ecommerce or support ROI to measure against.
Glean
Enterprise-only with no free tier and a notably low accessibility score; the investment is steep, but the 150%+ ARR growth suggests customers are finding ways to justify it.

The verdict

Coveo is a specialized, battle-tested AI search engine built for customer-facing use cases — ecommerce product discovery, self-service portals, and support deflection. It earns its stripes through deep native integrations with commerce and CRM platforms, strong security certifications, and a mature API surface. Its weakness is focus: it's a precision tool, not a broad one. Glean plays an entirely different game. It's the connective tissue for internal knowledge — an enterprise search layer that sits across your entire app stack and answers the question 'where is that thing we discussed last quarter?' with surprising accuracy. Its orchestration readiness and developer ecosystem also position it well for the agentic AI wave coming at every enterprise. The meaningful difference is audience: Coveo optimizes the experience for your customers, Glean optimizes the experience for your employees. If your pain is customers not finding products or answers, Coveo is the surgical choice. If your pain is employees drowning in siloed information across too many tools, Glean is the platform to bet on — and its momentum strongly suggests it's not going anywhere.

Frequently asked

Is Coveo better than Glean?

On Instawhat.ai's StackScore™, Glean scores higher (80/100 vs 77/100). Insta's pick is Glean.

What is Coveo best for?

Coveo is best for Ecommerce teams needing AI-powered product search and personalized recommendations on Shopify, SAP, or Salesforce Commerce, Customer service orgs building self-service portals where relevant content surfacing directly reduces support ticket volume, Enterprises already deep in the Salesforce or ServiceNow ecosystem looking for tightly integrated, native search experiences.

What is Glean best for?

Glean is best for Companies wanting a single AI search layer across Slack, Google Drive, Notion, Salesforce, GitHub, and 100+ other internal tools, Knowledge-intensive teams — legal, strategy, finance — that need accurate, permission-aware answers from scattered internal documents, Organizations investing in agentic AI workflows where an orchestration-ready search backbone is a strategic asset.

Which is cheaper, Coveo or Glean?

Coveo: Enterprise-only with no meaningful free tier; expect significant commitment — best justified for mid-to-large organizations with clear ecommerce or support ROI to measure against.. Glean: Enterprise-only with no free tier and a notably low accessibility score; the investment is steep, but the 150%+ ARR growth suggests customers are finding ways to justify it..

Should I choose Coveo or Glean?

Glean wins as the default enterprise AI search platform because it's built to unify fragmented internal knowledge across every tool your team already uses — and it's growing at a pace that signals serious product-market fit. Coveo is the right choice only if your primary battlefield is ecommerce search or customer-facing self-service, where its depth of commerce integrations and recommendation engine genuinely shines.

Read the full Coveo review →Read the full Glean review →

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