The Best AI Tools for Legal Teams in 2024: Streamlining Practice and Improving Client Service
Legal work has long depended on careful review, manual research, and process-heavy workflows. AI is changing that. For legal teams, the right tools can reduce repetitive work, speed up analysis, and help professionals focus on strategy, judgment, and client service.
This guide reviews some of the best AI tools for legal teams, explains where each one fits best, and outlines what to consider before choosing a platform.
Why AI Tools Matter for Legal Teams
Legal teams handle a constant stream of time-consuming tasks: document review, legal research, contract analysis, due diligence, case preparation, and client communication. These tasks are essential, but they can also create bottlenecks, drive up costs, and increase the risk of missed details.
AI tools help by automating routine work and supporting faster decision-making. They can process large volumes of text, surface relevant information quickly, and generate first drafts or summaries that lawyers can refine. That means legal professionals spend less time on manual work and more time on higher-value tasks.
For clients, the benefits are straightforward: faster turnaround, more efficient service, and often a better overall experience.
Top AI Tools for Legal Teams
There is no single best AI tool for every legal team. The right choice depends on your practice area, workflow, budget, and whether your biggest need is research, drafting, review, or contract management. These are some of the leading options.
1. Casetext, now part of Thomson Reuters
What it does:
Casetext is a legal research platform with AI-powered capabilities through CoCounsel. It can help draft legal documents, summarize cases, analyze arguments, and generate deposition questions. It also connects with a broad legal database for research support.
Why it is useful:
Casetext can significantly reduce the time spent on research and drafting. Its summarization and analysis tools are especially useful for reviewing lengthy materials and building first drafts more quickly.
Best fit:
Litigators and transactional lawyers who work with large amounts of legal material. It is especially useful for solo practitioners and small to mid-sized firms looking for strong research support.
Pros:
- Strong AI support for drafting and analysis
- Broad legal research capabilities
- User-friendly interface
- Backed by Thomson Reuters
Cons:
- Can be expensive for smaller firms
- Some features may take time to learn
- Research relies on Casetext’s proprietary database
2. Lexis+ AI
What it does:
Lexis+ AI is LexisNexis’s AI-powered research and drafting assistant. It can generate draft legal documents, summarize complex texts, answer legal questions in natural language, and support contract analysis and due diligence.
Why it is useful:
The platform helps legal teams move faster on research and document creation. It is especially useful for turning complex legal material into usable summaries and starting points for drafting.
Best fit:
Legal teams that already use LexisNexis and want AI built into their research workflow. It works well for litigators, transactional attorneys, and in-house teams.
Pros:
- Deep integration with LexisNexis content
- Strong research, summarization, and drafting support
- Conversational search and analysis
- Established legal tech provider
Cons:
- Pricing may be a barrier
- Human review is still essential
- Full value depends on a LexisNexis subscription
3. RelativityOne
What it does:
RelativityOne is a cloud-based e-discovery platform with AI-powered features, including Active Learning and integrations with AI partners. It helps teams review large volumes of documents, identify relevant material, and manage the e-discovery process from collection through production.
Why it is useful:
For litigation and investigations involving large datasets, RelativityOne can reduce review time and improve accuracy. It helps prioritize documents, flag potential privilege issues, and surface key evidence more efficiently.
Best fit:
Litigation teams, in-house legal departments, and firms handling complex matters with substantial electronic data.
Pros:
- Strong e-discovery capabilities
- Effective for large-scale document review
- Scalable for high-volume matters
- Secure cloud-based environment
Cons:
- Complex to implement
- Requires training
- More focused on review than on general research or drafting
4. Luminance
What it does:
Luminance is an AI-powered contract review and analysis platform. It reads legal documents, identifies clauses and risks, and flags deviations from expected language. It is commonly used for due diligence and contract management.
Why it is useful:
Luminance helps teams review contracts faster and with greater consistency. It is especially valuable in high-volume transactional work, where manual review can be slow and error-prone.
Best fit:
Corporate legal departments, M&A teams, and law firms focused on transactional work and contract review.
Pros:
- Strong contract analysis features
- Good at identifying risks and unusual language
- Speeds up due diligence
- Built for legal users
Cons:
- Primarily focused on contracts
- Requires training to use well
- Often priced for enterprise use
5. Harvey AI
What it does:
Harvey is an AI assistant designed to support legal professionals across research, drafting, due diligence, and analysis. It is built to handle complex legal questions and produce detailed responses.
Why it is useful:
Harvey can act as a legal co-pilot by handling time-consuming tasks such as summarizing case law, drafting initial content, and identifying issues in complex matters. That gives lawyers more time for strategy and client work.
Best fit:
A broad range of legal teams, including large firms and in-house legal departments. It is especially useful for analytical work, regulatory matters, and complex drafting.
Pros:
- Strong understanding of legal language and concepts
- Useful across multiple tasks
- Designed to support, not replace, lawyers
- Continues to add new capabilities
Cons:
- Still a newer product compared with longer-established platforms
- Needs thoughtful workflow integration
- Depends on strong training data and careful oversight
6. ContractPodAi
What it does:
ContractPodAi is an AI-powered contract lifecycle management platform. It supports contract creation, negotiation, execution, and ongoing management, while also helping review, analyze, and extract key information from agreements.
Why it is useful:
For teams managing large volumes of contracts, ContractPodAi creates a centralized system for tracking obligations, improving visibility, and reducing manual effort. It is especially helpful for organizations that want more control over the full contract process.
Best fit:
Corporate legal departments, procurement teams, sales teams, and organizations with high contract volume.
Pros:
- Full contract lifecycle management functionality
- Automates many manual contract tasks
- Improves visibility into agreements
- Built for structured contract workflows
Cons:
- Can be costly
- Implementation takes planning
- Not designed for litigation or general legal research
How to Choose the Right AI Tool for Your Legal Team
The best AI tool for your team depends on what you need it to do. Use these factors to narrow your options.
1. Identify your main workflow problem
Start with the most time-consuming or error-prone part of your process. Are you trying to speed up legal research, reduce document review time, improve contract analysis, or streamline client communication?
2. Set a realistic budget
AI tools vary widely in price. Some are affordable subscriptions, while others are enterprise platforms with implementation costs. Make sure the tool fits your budget and expected return.
3. Check integration options
Look at how the tool will work with your existing systems, such as document management software, practice management tools, or e-discovery platforms. A tool that fits into your workflow is more likely to get used.
4. Review the actual AI capabilities
Marketing language can be vague. Focus on what the tool actually does: summarization, drafting, search, classification, extraction, prediction, or review.
5. Consider usability and training
A powerful tool is only useful if your team can adopt it. Ask how much training is required and whether the vendor provides onboarding and support.
6. Prioritize security and confidentiality
Legal work involves sensitive information. Review the vendor’s security controls, data handling policies, and privacy practices carefully.
7. Test before you commit
When possible, request a demo or trial. Evaluate the tool using your own workflows and involve the people who will use it every day.
Pricing and Value Considerations
AI tools for legal teams can range from relatively affordable research assistants to expensive enterprise platforms for e-discovery or contract lifecycle management. Price matters, but value matters more.
When comparing tools, think about:
- ROI: How much time can the tool save, and what is that time worth?
- Scalability: Can it grow with your team and caseload?
- Pricing model: Is it subscription-based, usage-based, or tied to data volume?
- Hidden costs: Are there implementation fees, training costs, or overage charges?
- Client impact: Will the tool help you deliver faster, more responsive, or more cost-effective service?
A higher-priced tool may still be the better choice if it meaningfully reduces manual work and improves service quality.
Frequently Asked Questions
Will AI replace lawyers?
No. AI is best understood as a support tool. It can handle repetitive and data-heavy tasks, but lawyers still provide strategy, legal judgment, client counseling, advocacy, and ethical decision-making.
How secure is client data when using AI legal tools?
Security depends on the vendor. Reputable providers use encryption, access controls, and privacy protections, but legal teams should still review data handling policies carefully before adopting any tool.
Can AI tools improve legal research accuracy?
Yes. AI can help legal teams search faster, find relevant authorities, and summarize long documents more efficiently. However, human review is still necessary to confirm accuracy and context.
What kind of training is usually required?
It depends on the tool. Some platforms are easy to use with minimal onboarding, while more complex systems, such as e-discovery or CLM platforms, may require more formal training.
Can solo practitioners and small firms use AI tools?
Yes. Many AI tools are especially valuable for smaller firms because they help automate work and improve efficiency without requiring additional staff.
Conclusion
AI is becoming a practical part of modern legal work. The best AI tools for legal teams can help reduce repetitive tasks, improve accuracy, and support better client service. The right choice depends on your workflows, budget, and practice needs, but the goal is the same: give legal professionals more time to focus on judgment, strategy, and client value.