Glean vs Otter.ai

Detailed side-by-side comparison to help you choose the right tool

Glean

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Knowledge Management

Enterprise Work AI platform: a permissions-aware search index across 100+ SaaS apps, an Assistant that answers questions over company knowledge, plus an Agent Builder for no-code horizontal AI agents.

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Otter.ai

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AI meeting transcription

Otter.ai is a ai meeting transcription tool for teams evaluating real workflows, pricing limits, strengths, drawbacks, and alternatives before committing.

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Starting Price

Free
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Feature Comparison

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FeatureGleanOtter.ai
CategoryKnowledge ManagementAI meeting transcription
Pricing Plans40 tiers134 tiers
Starting PriceContactFree
Key Features
  • • Enterprise search across workplace apps, documents, conversations, and knowledge bases
  • • AI assistant for asking questions against company knowledge with permission-aware retrieval
  • • Agent and workflow capabilities for automating knowledge-heavy internal tasks
  • • Live transcription for Zoom, Microsoft Teams and Google Meet
  • • AI meeting summaries, action items and custom AI workflows
  • • Desktop app for bot-free recording

Glean - Pros & Cons

Pros

  • ✓Permissions-aware index across 100+ SaaS connectors is the cleanest ACL-respecting implementation in enterprise Work AI
  • ✓BYO-LLM model layer avoids vendor lock-in and lets security pick the model and region
  • ✓Pre-built agent marketplace plus no-code Agent Builder lets IT roll out common workflows without writing code

Cons

  • ✗Sales-led pricing with no public per-seat list price slows budget approvals (this entry needs manual pricing verification)
  • ✗Deployment is real work — connector configuration, ACL validation, and rollout commonly take weeks
  • ✗No first-party MCP server; MCP-style tool integrations require custom adapters built over the Glean API

Otter.ai - Pros & Cons

Pros

  • ✓Strong fit for teams that need searchable meeting records, not just a call recorder
  • ✓Basic free plan lowers rollout friction for individuals and small teams
  • ✓Business features target real team workflows such as admin, sharing, and collaboration
  • ✓Specific agent products for sales, SDR, and recruiting make Otter broader than a generic transcript tool

Cons

  • ✗Meeting bots can be awkward in sensitive calls unless consent norms are clear
  • ✗Heavy teams should verify minute limits, storage, admin, and CRM-sync details before buying
  • ✗Accuracy still depends on audio quality, accents, speaker overlap, and meeting discipline
  • ✗Pricing differs materially between monthly and annual billing, so budget comparisons need care

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🔒 Security & Compliance Comparison

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Security FeatureGleanOtter.ai
SOC2✅ Yes—
GDPR✅ Yes—
HIPAA——
SSO✅ Yes—
Self-Hosted❌ No—
On-Prem❌ No—
RBAC✅ Yes—
Audit Log✅ Yes—
Open Source❌ No—
API Key Auth✅ Yes—
Encryption at Rest✅ Yes—
Encryption in Transit✅ Yes—
Data ResidencyUS—
Data Retentionconfigurable—
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Review GleanReview Otter.ai