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Glean vs Legorawhich AI ops agent should you pick in 2026?

Enterprise AI worker — unified search, work assistant, and custom agents grounded in your company knowledge.

⚙️OpsAssistantSubscription
RAGMemoryTool use

Collaborative legal AI agents for due diligence, contract review, and drafting.

🔬ResearchSemi-autonomousSubscription
Tool useMemoryRAGMulti-agent

Glean vs Legora — specs

SpecGleanLegora
Agent Rank82 / 100 (A)58 / 100 (B)
AutonomyAssistantSemi-autonomous
PricingSubscription · Free tierSubscription
Open sourceNoNo
CapabilitiesRAG, Memory, Tool useTool use, Memory, RAG, Multi-agent
Integrations6 apps4 apps
VerifiedVerified
ReleasedFeb 2025Aug 2025

Categories: GleanOps · LegoraResearch

Agent Rank breakdown

Glean
Agent Rank
82/ 100
AA-tier
自律性
7
機能
6
連携
10
料金
9
完成度
7
検証性
10

自律性、機能、連携、料金、成熟度、編集部の検証を基に自動算出。デプロイごとに更新されます。 どのように算出されているか?

Legora
Agent Rank
58/ 100
BB-tier
自律性
8
機能
8
連携
2
料金
4
完成度
7
検証性
6

自律性、機能、連携、料金、成熟度、編集部の検証を基に自動算出。デプロイごとに更新されます。 どのように算出されているか?

Pros & cons

Glean
メリット
  • +Single best enterprise knowledge agent in 2026 — instant grounding in your company data
  • +Custom Agents (Glean Agents) let teams build internal workflows without code
  • +Strong permission-aware retrieval — agents see only what users are allowed to
デメリット
  • Enterprise-only — typically $50K+ ACV minimum
  • Initial connector setup takes weeks for full coverage
  • Pricier than ChatGPT Enterprise on a per-seat basis
Legora
メリット
  • +$5.55B valuation Series D Apr 2026 — largest legal-AI Series D in history
  • +Multi-agent collaboration (different agents for different transaction types)
  • +Strong UK/EU foothold with Magic Circle firm adoption
デメリット
  • Newer than Harvey in US market — fewer NYC AmLaw 100 case studies
  • Enterprise pricing only — no associate-level self-serve
  • Best suited for transactional law (M&A, finance) — less for litigation

Pricing

Glean
おすすめ
Enterprise
カスタム
Enterprises 200+ employees
  • +Unified search across 100+ apps
  • +Work assistant + custom agents
  • +SSO + enterprise data isolation
Legora
Standard
カスタム
Boutique firms
  • +Contract review agent
  • +Due diligence
  • +Word + SharePoint
おすすめ
Enterprise
カスタム
Mid + large firms
  • +Multi-agent workflows
  • +iManage/NetDocs sync
  • +Advanced security
Sovereign
カスタム
Magic Circle
  • +EU/US/UK data residency
  • +BYO LLM option
  • +Dedicated tenants

Which one should you pick?

Glean

Pick Glean if cost is the main constraint or if you want a vendor we've verified for accessibility and pricing accuracy.

Try Glean →
Legora

Pick Legora if you want the highest autonomy and the verification loop is in place.

Try Legora →

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Frequently asked

Should I pick Glean or Legora in 2026?+

Pick Glean if cost is the main constraint or if you want a vendor we've verified for accessibility and pricing accuracy. Pick Legora if you want the highest autonomy and the verification loop is in place. Most working teams running both can use Glean for primary work and Legora for the workflows where its specific strengths matter.

What's the price difference between Glean and Legora?+

Glean starts at Subscription · Free tier; Legora starts at Subscription. Glean is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.

Which is more autonomous, Glean or Legora?+

Legora is the more autonomous of the two (Semi-autonomous vs Assistant). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.

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Glean vs Legora (2026): which AI ops agent wins? · AI Agent Rank