Cortex MCP vs Glean: Which is Better in 2026?
Choosing between Cortex MCP and Glean comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Glean is our overall pick for productivity workflows. Pick Cortex MCP if you need AI agents.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Cortex MCP
Your engineering knowledge, instantly accessible via natural language
Best for you if:
- • You want to try before committing
- • You need AI agents features specifically
- • You need your engineering knowledge, instantly accessible via natural language
- • You want to start free and upgrade later
Glean
Connects all your company knowledge for AI-powered search
Best for you if:
- • You need productivity features specifically
- • AI search across all work apps
- • Find information across company tools
| At a Glance |  Cortex MCP |  Glean |
|---|---|---|
Starts at | FreeFree tier available | Custom |
Best For | AI Agents | Productivity |
Rating | - | 4.3/5 |
Free plan | Yes | No |
Choose Cortex MCP or Glean?
Choose Cortex MCP if
Your engineering knowledge, instantly accessible via natural language
- You want a free tier before you commit
- Your work is AI agents-shaped, not productivity-shaped
Choose Glean if
Connects all your company knowledge for AI-powered search
- 100+ integrations
- Real-time permissions
- Enterprise-grade security
- Your work is productivity-shaped, not AI agents-shaped
| Feature | Cortex MCP | Glean |
|---|---|---|
| Pricing Model | Freemium | Paid |
| User Rating | No ratings yet | ★4.3/5 69 reviews |
| Categories | AI AgentsKnowledge Base | ProductivityAI Assistants |
In-Depth Analysis
Cortex MCP
Your engineering knowledge, instantly accessible via natural language
Key features
Glean
Connects all your company knowledge for AI-powered search
Strengths
- +100+ integrations
- +Real-time permissions
- +Enterprise-grade security
Weaknesses
- -Enterprise pricing only
- -Complex setup
Key features
Value 65/100. Glean's pricing is expensive, starting at ~$50+/user/month for their Enterprise tier with a minimum of ~$50-60K/year, and an additional +$15/user/month for Work AI.
Watch out: Minimum 100 user requirement for Enterprise
Pricing: Cortex MCP vs Glean
| Plan | Cortex MCP | Glean |
|---|---|---|
| Tier 1 | N/A | Contact Sales Enterprise |
| Tier 2 | N/A | Contact Sales Work AI Add-on |
Pricing verified from each vendor's public pricing page. Compare in detail on Cortex MCP pricing and Glean pricing.
Who Should Use What?
On a budget?
Cortex MCP has a free tier. Glean is paid only.
Go with: Cortex MCP
Want the highest-rated option?
Glean is rated 4.3/5. Cortex MCP has no ratings yet.
Go with: Glean
Value user reviews?
Cortex MCP: no ratings yet. Glean: 69 reviews (4.3/5).
Go with: Glean
3 Questions to Help You Decide
What's your budget?
Cortex MCP is freemium. Glean is paid. Cortex MCP lets you start free.
What's your use case?
Cortex MCP is a AI agents tool. Glean is in productivity. Pick the category that matches your needs.
How important are ratings?
Glean is rated 4.3/5; Cortex MCP has no ratings yet.
Key Takeaways
Glean
- Our pick for this comparison
Cortex MCP
- Has a free tier
- Better fit for AI agents
The Bottom Line
Glean is our pick. Cortex MCP has a free tier if you want to test without paying.
Frequently Asked Questions
Is Cortex MCP or Glean better?
Glean is rated in our evaluation. Cortex MCP is freemium and Glean is paid.
What are Cortex MCP and Glean used for?
Cortex MCP: Your engineering knowledge, instantly accessible via natural language. Glean: Connects all your company knowledge for AI-powered search.
What does Cortex MCP cost vs Glean?
Cortex MCP is freemium (free tier + paid plans). Glean is a paid tool. Visit their websites for detailed pricing.