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Harvey AI vs Langdockwhich AI ops agent should you pick in 2026?
AI legal associate for law firms — drafts, reviews, and researches across complex matters.
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Harvey AI vs Langdock — specs
| Spec | Harvey AI | Langdock |
|---|---|---|
| Agent Rank | 68 / 100 (B) | 77 / 100 (A) |
| Autonomy | Semi-autonomous | Semi-autonomous |
| Pricing | Subscription · Free tier | Subscription · from $30 |
| Open source | No | No |
| Capabilities | RAG, Memory, Tool use | Tool use, Memory, RAG, Multi-agent |
| Integrations | 3 apps | 5 apps |
| Verified | Verified | — |
| Released | Apr 2025 | Feb 2025 |
Agent Rank breakdown
Harvey AI
Agent Rank
68/ 100
- 自律性
- 8
- 機能
- 6
- 連携
- 2
- 料金
- 9
- 完成度
- 6
- 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?
Langdock
Agent Rank
77/ 100
- 自律性
- 8
- 機能
- 8
- 連携
- 10
- 料金
- 7
- 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
Harvey AI
メリット
- +Highest-quality legal-domain AI in 2026 — trained on actual legal work
- +Used by 350+ AmLaw firms; battle-tested in real matters
- +Strict data isolation — work product never leaves customer tenancy
デメリット
- −Enterprise pricing only — no transparent SaaS pricing
- −Sales cycle is months; not a self-serve product
- −Still a junior associate by capability — humans own final work product
Langdock
メリット
- +GDPR-native — built EU-first with German data residency and strict compliance defaults
- +Multi-model BYO (Anthropic, OpenAI, Google) without lock-in
- +Strong agent builder + connector library — Glean-class but priced for European mid-market
デメリット
- −Smaller US presence and US partner ecosystem
- −Newer than Glean — fewer published US Fortune 500 case studies
- −Per-seat pricing adds up at scale (>50 users)
Pricing
Harvey AI
Firm
カスタム
Law firms
- +AI legal associate
- +Trained on legal corpora
- +iManage / NetDocs integration
- +SOC 2 II + ISO 27001
おすすめ
Enterprise
カスタム
Large firms + corporate legal
- +Everything in Firm
- +Dedicated VPC
- +Custom workflows
- +Privileged-data isolation
Langdock
Free
無料
Individuals
- +1 workspace
- +GPT-4o + Claude
- +Limited connectors
おすすめ
Pro
$30/席/月
Teams
- +Multi-model BYO
- +All connectors
- +Agent builder
Enterprise
カスタム
Large EU orgs
- +SSO + audit
- +Custom retention
- +Dedicated EU tenant
Which one should you pick?
Harvey AI
Pick Harvey AI if cost is the main constraint or if you want a vendor we've verified for accessibility and pricing accuracy.
Try Harvey AI →Langdock
Pick Langdock if its specific capabilities (Tool use, Memory) match what you need.
Try Langdock →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Harvey AI or Langdock in 2026?+
Pick Harvey AI if cost is the main constraint or if you want a vendor we've verified for accessibility and pricing accuracy. Pick Langdock if its specific capabilities (Tool use, Memory) match what you need. Most working teams running both can use Harvey AI for primary work and Langdock for the workflows where its specific strengths matter.
What's the price difference between Harvey AI and Langdock?+
Harvey AI starts at Subscription · Free tier; Langdock starts at Subscription · from $30. Harvey AI 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, Harvey AI or Langdock?+
Both Harvey AI and Langdock are Semi-autonomous agents — neither has a meaningful autonomy advantage over the other. The decision should hinge on capabilities and pricing instead.
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Adjacent agents in the same category with overlapping capabilities — worth a side-by-side glance before you commit.
Linear 内蔵の AIエージェント — 課題のトリアージ、エンジニアリング仕様書の下書き、チケットを横断するクロスチームWorkflowの実行。
ツール利用RAGメモリ
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See more alternatives: alternatives to Harvey AI · alternatives to Langdock
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