Glean vs Mintlify
A detailed side-by-side comparison to help you choose the right AI productivity agent for your needs.
Glean
Glean is the leading enterprise AI work assistant — a search-and-answer engine that indexes your company's entire content footprint (Slack, Google Drive, Confluence, Notion, Jira, GitHub, Salesforce, ...
- Indexes 100+ enterprise apps with permission-aware retrieval
- Glean Assistant: chat with your company's entire knowledge
- Glean Protect: real-time DLP + sensitive-data classification
- Glean Agents: build custom AI workflows on company data
- Cross-app search results sorted by personal relevance
- Permission-aware retrieval — no data-leakage risk across employees
- 100+ integrations cover most enterprise stacks out of the box
- Cited answers ground AI in your actual company knowledge (not hallucinated)
- Premium pricing — typical mid-market commitments start ~$30-50/employee/year
- Sales-led with no transparent pricing or self-serve trial
Mintlify
Mintlify is the modern documentation platform purpose-built for developer products — beautiful, fast, MDX-based docs with built-in AI features that turn your documentation into a knowledge base your c...
- AI Chat grounded in your documentation
- AI Writer for technical writers
- Auto-generated API reference from OpenAPI
- MDX-based + git-versioned authoring
- Custom branding + dark mode
- Default choice for AI/developer-product docs (Anthropic, ElevenLabs, etc.)
- AI Chat grounded in docs reduces support ticket volume meaningfully
- Free for open-source — friction-free for OSS maintainers
- Higher monthly entry ($150 Pro) than legacy doc tools (GitBook starts at $8/seat)
- Best fit for developer / API products — overkill for non-technical knowledge bases
Verdict: Glean vs Mintlify
Pick Glean if you need ai-powered enterprise workplace search across slack, gdrive, jira, and 100+ apps. Pick Mintlify if you need ai-powered developer documentation platform with chat-grounded docs.
Glean integrates with 13 platforms.
Who should buy this
Glean
- Mid-market or enterprise CIO / CTO consolidating internal AI search
- Knowledge worker drowning in Slack threads + scattered docs across 20+ apps
- IT / security org wanting AI search WITH permission enforcement (not retroactive cleanup)
- SMBs and startups (cost prohibitive — ChatGPT Team or Notion AI fit better)
- Teams not on a sprawling app stack (Glean shines with 10+ data sources)
Enterprise per-employee licensing — typically $30-50/employee/year (mid-market) to $100+/employee/year (large enterprise). Glean Protect + Agents are additional.
Verified 2026-05-03
Mintlify
- AI / API / developer-product startup wanting Stripe-quality docs out of the box
- Technical writer team that wants AI editing assistance + AI chat for users
- Mid-market developer-tool company replacing GitBook / Docusaurus / Confluence
- Non-developer products (overkill — Notion or Confluence fit better)
- Buyers needing strict on-prem (cloud-only)
OSS project: free. Small SaaS team: $150/mo Pro. Mid-market: $550/mo Growth. Enterprise: custom (typically $20-100K/yr).
Verified 2026-05-06
Capabilities at a glance
| Capability | Glean | Mintlify |
|---|---|---|
| 100+ enterprise app integrations | — | |
| Permission-aware retrieval | Inherits source ACLs | — |
| Cited / sourced AI answers | — | |
| Glean Protect (DLP + sensitive-data) | Add-on | — |
| Glean Agents (custom workflows) | Add-on | — |
| Slack / Teams native apps | — | |
| Public API | ||
| On-prem / self-hosted | VPC deployment for select customers | — |
| AI Chat grounded in docs | — | |
| AI Writer for editors | — | |
| OpenAPI auto-generated reference | — | |
| MDX authoring + git versioning | — | |
| Custom branding + dark mode | — | |
| Auth-gated private docs | — | Growth+ |
Security & compliance
| Standard / control | Glean | Mintlify |
|---|---|---|
| SOC 2 | Type II | Type II |
| ISO 27001 | — | |
| HIPAA | ||
| GDPR | ||
| SSO / SAML | ||
| RBAC | ||
| Audit logs | ||
| Trains on customer data | No | No |
What users say
Glean
Plaid, Pinterest, Redis, Zapier, Databricks, Webflow, Grammarly, Duolingo, WealthSimple, Citi, Intuit, Samsung, Booking.com, Instacart, Zillow, Rivian, Samsara
Mintlify
Anthropic, ElevenLabs, Mistral, Resend, Cursor, Pinecone, Supabase
Frequently asked questions
What AI models do Glean and Mintlify use?+
Glean runs on GPT-4 family, Claude family, Glean proprietary retrieval models. Mintlify runs on GPT-4 family, Claude family, Custom embedding + retrieval models.
What is the main difference between Glean and Mintlify?+
Glean is positioned as best ai-powered enterprise workplace search across slack, gdrive, jira, and 100+ apps, while Mintlify is positioned as best ai-powered developer documentation platform with chat-grounded docs. Pick the one whose strength aligns with your primary use case.
Which has better integrations, Glean or Mintlify?+
Glean integrates with Slack, Microsoft Teams, Google Drive, Notion and 9 more. Mintlify integrates with GitHub, GitLab, OpenAPI / Swagger, Sentry and 2 more.
What are the main weaknesses of Glean and Mintlify?+
Glean's main drawback: premium pricing — typical mid-market commitments start ~$30-50/employee/year. Mintlify's main drawback: higher monthly entry ($150 pro) than legacy doc tools (gitbook starts at $8/seat).
Are Glean and Mintlify worth it in 2026?+
Both remain competitive productivity options in 2026. Glean stands out for permission-aware retrieval — no data-leakage risk across employees. Mintlify stands out for default choice for ai/developer-product docs (anthropic, elevenlabs, etc.). Choose based on which trade-offs fit your workflow and budget.