Overview
Harvey AI — AI for professionals — the leading AI platform for law firms
Harvey is an AI platform built specifically for law firms, powered by legal-domain fine-tuned LLMs. It assists with legal research, contract analysis, due diligence, and drafting. Used by 10 of the world's top 20 law firms including Allen & Overy, PWC, and Linklaters.
Legal research AI
Contract review
Due diligence automation
Drafting assistance
Features & capabilities
Everything it does, in plain English.
FeatureLegal research AIIncluded
FeatureContract reviewIncluded
FeatureDue diligence automationIncluded
FeatureDrafting assistanceIncluded
FeatureLaw firm security standardsIncluded
PlatformsWeb
The honest take
Where it shines, where it stumbles.
✓ Pros
- ✓Purpose-built for law
- ✓Top law firm validation
- ✓Strong data security
! Watch-outs
- !Enterprise only
- !Expensive
- !Limited to legal domain
Who it's for
Where Harvey AI pays for itself fast.
— Use case
Legal research
— Use case
Contract analysis
— Use case
Due diligence
— Use case
Regulatory compliance
Community reviews
Share your take on Harvey AI
Sign in to leave a verified review.
M
★★★★★
2 months ago
Incredible — highly recommend
Worth every penny. The AI doesn't just suggest — it learns from my preferences over time. Integration with my existing tools was seamless — no friction at all.
A
★★★★★
2 months ago
Worth every cent
This is exactly what I was looking for. The interface is intuitive enough that I didn't need to read any docs. The ROI was clear within the first week of using it. Best tool in this category, hands down.
R
★★★★★
2 months ago
Blew away all expectations
Game changer for my workflow. My team adopted this immediately after I shared it with them.
S
★★★★★
2 months ago
A must-have for any professional
Best-in-class, period. Pricing is fair for the value you get. Integration with my existing tools was seamless — no friction at all. Highly recommend.
E
★★★★★
4 months ago
Changed how I work completely
This is exactly what I was looking for. Integration with my existing tools was seamless — no friction at all. Performance is fast — no noticeable latency even on large inputs. Keep up the great work, team.
N
★★★★★
5 months ago
Blew away all expectations
Game changer for my workflow. The API is well-documented and easy to work with. The AI doesn't just suggest — it learns from my preferences over time. Best tool in this category, hands down.
B
★★★★★
5 months ago
Worth every cent
Can't imagine working without it now. Performance is fast — no noticeable latency even on large inputs. A staple in my tech stack now.
D
★★★★★
5 months ago
Changed how I work completely
Worth every penny. Integration with my existing tools was seamless — no friction at all. The ROI was clear within the first week of using it. Would recommend to anyone in my industry.
L
★★★★★
8 months ago
Exactly what I needed
Seriously impressive. The outputs require minimal editing — saves so much back-and-forth. My team adopted this immediately after I shared it with them. My team is very happy with the results.
B
★★★★★
10 months ago
Needs a lot of improvement
Had high hopes, fell short. Works consistently across all my devices and browsers.
C
★★★★★
10 months ago
A must-have for any professional
Blown away by the quality. The outputs require minimal editing — saves so much back-and-forth. Integration with my existing tools was seamless — no friction at all.
T
★★★★★
11 months ago
Has potential, needs polish
Useful but frustrating at times. I've recommended this to at least 10 colleagues already. My only complaint is the pricing could be more competitive.
J
★★★★★
1 years ago
Great tool, minor quibbles
Strong product with room to grow. The collaboration features are genuinely well thought-out. My team adopted this immediately after I shared it with them. Occasional slowdowns during peak hours. Will continue using this long-term.
M
★★★★★
1 years ago
Incredible — highly recommend
Absolutely love this tool. It integrates well with VS Code / Slack / Notion — my daily drivers. Highly recommend.
N
★★★★★
1 years ago
Outstanding experience
Exceeded all my expectations. Customer support responded within hours and solved my issue. My team adopted this immediately after I shared it with them. Would recommend to anyone in my industry.
S
★★★★★
1 years ago
Worth every cent
Blown away by the quality. Pricing is fair for the value you get. Looking forward to seeing how it improves.
C
★★★★★
1 years ago
Worth every cent
Blown away by the quality. The output quality surprised me — it actually sounds human. Pricing is fair for the value you get. The recent updates have addressed most of my initial concerns. My team is very happy with the results.
M
★★★★★
1 years ago
Incredible — highly recommend
Seriously impressive. I've tried 5 similar tools and this one is clearly the best in class. The AI doesn't just suggest — it learns from my preferences over time. Reduced the time I spend on this task by about 70%. My team is very happy with the results.
D
★★★★★
1 years ago
Changed how I work completely
Best-in-class, period. Reduced the time I spend on this task by about 70%. My team adopted this immediately after I shared it with them. Five stars — no hesitation.
P
★★★★★
1 years ago
Great tool, minor quibbles
Really solid tool overall. The interface is intuitive enough that I didn't need to read any docs. Reduced the time I spend on this task by about 70%. Five stars — no hesitation.
Alternatives
Similar tools worth comparing.
Qwen 3
Alibaba's Qwen 3 — open-source frontier model family with hybrid thinking mode and strong multilingual performance.
LM Studio
Desktop app to run LLMs locally on your Mac or PC — download and chat with Llama, Mistral, Phi and hundreds of models offline.
Jan AI
Open-source offline AI assistant — run ChatGPT-like conversations entirely on your device with full privacy.
Supabase AI
Supabase's AI features — vector embeddings, pgvector search and AI SQL assistant built into the open-source Firebase alternative.
Abridge
AI medical documentation tool that converts patient-physician conversations into structured clinical notes.
Glama
AI model gateway and workspace — compare, test and use 200+ AI models in one unified interface with team collaboration.