Multi-agent orchestration platform from Japan — TRINITY model + finance underwriting agents.
Tool UseMemoryRAGMulti-agent
Demo · hover to playLegora vs PolyAIwhich AI research agent should you pick in 2026?
Collaborative legal AI agents for due diligence, contract review, and drafting.
Tool useMemoryRAGMulti-agent
Legora vs PolyAI — specs
| Spec | Legora | PolyAI |
|---|---|---|
| Agent Rank | 58 / 100 (B) | 73 / 100 (A) |
| Autonomy | Semi-autonomous | Autonomous |
| Pricing | Subscription | Subscription · Free tier |
| Open source | No | No |
| Capabilities | Tool use, Memory, RAG, Multi-agent | Voice, Tool use, Memory, RAG |
| Integrations | 4 apps | 3 apps |
| Verified | — | Verified |
| Released | Aug 2025 | Sep 2024 |
Agent Rank breakdown
Legora
Agent Rank
58/ 100
- Autonomie
- 8
- Capacités
- 8
- Intégrations
- 2
- Tarification
- 4
- Maturité
- 7
- Vérifiabilité
- 6
Calculé automatiquement à partir de l'autonomie, des capacités, des intégrations, de la tarification, de la maturité et de la vérification éditoriale. Mis à jour à chaque déploiement. Comment est-ce calculé ?
PolyAI
Agent Rank
73/ 100
- Autonomie
- 9
- Capacités
- 8
- Intégrations
- 4
- Tarification
- 9
- Maturité
- 7
- Vérifiabilité
- 7
Calculé automatiquement à partir de l'autonomie, des capacités, des intégrations, de la tarification, de la maturité et de la vérification éditoriale. Mis à jour à chaque déploiement. Comment est-ce calculé ?
Pros & cons
Legora
Pour
- +$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
Contre
- −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
PolyAI
Pricing
Legora
Standard
Sur mesure
Boutique firms
- +Contract review agent
- +Due diligence
- +Word + SharePoint
Recommandé
Enterprise
Sur mesure
Mid + large firms
- +Multi-agent workflows
- +iManage/NetDocs sync
- +Advanced security
Sovereign
Sur mesure
Magic Circle
- +EU/US/UK data residency
- +BYO LLM option
- +Dedicated tenants
PolyAI
Which one should you pick?
PolyAI
Pick PolyAI if cost is the main constraint or if you want the highest autonomy and the verification loop is in place.
Try PolyAI →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Legora or PolyAI in 2026?+
Pick Legora if its specific capabilities (Tool use, Memory) match what you need. Pick PolyAI if cost is the main constraint or if you want the highest autonomy and the verification loop is in place. Most working teams running both can use Legora for primary work and PolyAI for the workflows where its specific strengths matter.
What's the price difference between Legora and PolyAI?+
Legora starts at Subscription; PolyAI starts at Subscription · Free tier. PolyAI 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, Legora or PolyAI?+
PolyAI is the more autonomous of the two (Autonomous vs Semi-autonomous). 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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See more alternatives: alternatives to Legora · alternatives to PolyAI
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