The Top Legal AI Companies to Know in 2025

AI will become an indispensable tool for legal professionals in 2025, helping them streamline and automate workflows, extract actionable matter insights, and trim legal spending. In fact, around 79% of legal professionals already use general AI tools in their day-to-day, and more than one-third of in-house teams have invested in dedicated software from legal AI companies.

In other words, AI is no longer optional, and most legal teams are actively reevaluating their legal tech stack. But with so many legal AI companies out there, distinguishing genuine AI product advancements from the utterly over-hyped can be a challenge.

To help you narrow down your options, we’ve compiled a list of the seven top legal AI companies to keep on your radar in 2025. Additionally, we’re highlighting the cutting-edge capabilities each provides to elevate legal service delivery.

1. Brightflag

When it comes to legal AI technology, few solutions boast the depth of experience behind Brightflag’s AI-powered legal operations platform. Our patented system has been refined over more than a decade. And we have the numbers to prove it, with over 100,000 hours invested into training our proprietary machine-learning model. We’re also the only platform that includes Ask Brightflag, a dedicated GenAI assistant explicitly designed for legal spend and matter management.

In addition, Brightflag provides a full suite of matter management and e-billing tools. This gives legal teams complete visibility into their spend, advanced automation options, and in-depth analytics.

Top features:

• AI-powered e-billing and spend management, including invoice review and cost analysis to allow for more predictive budgeting
• Centralized matter management, including data input, matter tracking, and workflow management
• Detailed reporting and analytics tools, including intuitive data dashboards and industry benchmarking

Why Brightflag’s AI stands out: Unlike other solutions in the legal technology space, Brightflag’s GenAI component is specifically designed for in-house legal teams. Ask Brightflag’s ChatGPT-like natural language interface also simplifies how you access information and data — making it faster and easier for anyone in your team to manage and retrieve data about their matters proactively.

2. Harvey

Harvey was founded as a startup in 2022, which makes it one of the newer players on this list of legal AI companies. Despite that, they’ve already carved out a reputation for themselves in the legal industry and legal tech space. That’s because of their personalized approach, which aims to create unique language models for individual legal practices. Their AI offering, which targets law firms and professional service providers, comes with several useful features for managing individual case details and overall workflows.

The company is also backed by significant artificial intelligence and legal expertise, including that of its co-founders. That makes Harvey a solid choice for busy legal firms. This is especially true for those that want to trial innovative features to assist with their legal work.

Top features:

• A GenAI “personal assistant” that can summarize legal documents, cite sources, and provide insights into legal information
• Secure document management and storage
• Industry-trained AI models covering practice areas such as tax law or EU law

Why Harvey’s AI stands out: In addition to the features listed above, Harvey offers agentic AI capabilities across specific practice areas, making it easier to automate complex workflows.

3. Ironclad

Ironclad’s AI-powered platform is designed to manage contract lifecycles, and it can be applied across various contexts, including legal contracts, sales, procurement, and more. That makes it a great choice if your department’s legal tech investments need to fall within the scope of a broader, company-wide digital strategy.

The platform allows you to analyze contracts in detail, report on the data they contain, centralize review processes and signoffs, and enforce contract drafting guidelines. In other words, everything needed for efficient contract management. However, if you need a complete legal artificial intelligence software solution, one of the other entries on this list might be a better option.

Top features:

• Dedicated AI assistant for drafting contracts, composing emails, and revising contract details
• Contract workflow customization with “drag and drop” functionality
• Detailed analytics and customizable dashboards for exploring and visualizing contract metadata

Why Ironclad’s AI stands out: Ironclad’s AI-powered assistant analyzes contracts to identify key issues and potential areas of concern or ambiguity. It can also be trained on specific “playbooks” for different document types, making it especially useful for troubleshooting high-volume, repetitive contracts quickly and efficiently.

4. Robin AI

Robin AI is another contracting tool, but one focused purely on the legal context. It comes with several handy features to speed up legal contracting services, including AI-assisted contract review and in-depth analysis and reporting.

In addition to legal tech software, the company offers managed services where contracts are reviewed and handled by Robin AI’s internal legal experts. This expedites the contract drafting and review process. They also state that their team can turn contracts around in just four hours, making them a good potential choice for overstretched legal teams that need contract management support.

Top features:

• Detailed contract analytics to identify risk, speed up decision-making, and streamline the due diligence process
• Natural-language processing and search capabilities for contract data
• Customizable reports and templates to speed up contract processes

Why Robin AI stands out: Robin AI’s tool comes with several helpful quality-of-life features for searching and reviewing contract information. These include comparison reports for contract versions, reminders and alerts for contract obligations, and compliance reporting. Those features are also packaged in one of the more intuitive interfaces we’ve seen, making this a highly accessible AI tool.

5. Relativity

Like Brightflag, Relativity has a long history in artificial intelligence—and this shows in the depth of its product offering. Their platform includes a full suite of GenAI tools designed for law firms. This includes a case strategy assistant that extracts key facts and summarizes documents for legal research, and a privilege review tool that quickly identifies protected materials.

They also offer contract review tools, an AI-powered data breach response tool, and dedicated e-discovery solutions for federal and state government agencies. All of these factors make them one of the more comprehensive legal AI platforms available.

Top features:

· GenAI support for litigation and investigations

· An extensive selection of apps and add-ons that allow teams to customize the platform with data discovery features, language translation, and more

· Dedicated risk management tools, including an early case assessment feature that pinpoints potential issues and red flags

Why Relativity’s AI stands out: Relativity’s artificial intelligence is explicitly designed for litigation, investigations, and compliance. That fact, combined with the rest of Relativity’s comprehensive package, makes this a powerful tool for legal firms working on these types of matters to manage their cases on a single platform.

6. Everlaw

Everlaw’s primary offering is e-discovery software for litigation and investigations. Their platform includes data analytics and visualization, collaborative features, and machine learning to pinpoint pertinent case facts and details quickly.

Their AI-driven assistant feature adds generative AI to the mix, helping legal teams build their arguments and quickly classify and review documents according to key criteria. It also comes with a writing assistant feature for drafting memos, creating summaries, and building out a comprehensive case narrative.

Top features:

• Detailed AI analysis tools to quickly identify discrepancies or issues in case materials
• A “story builder” tool for collaborative work on case narratives
• Rapid document review and processing speeds, along with near-instantaneous search functionality

Why Everlaw’s AI stands out: Everlaw’s most interesting AI feature is how their generative AI tool supports teams working together to build, probe, and refine case narratives. That makes this an excellent tool for busy law firm teams that need support building out their key arguments.

7. Clio

Clio’s comprehensive case management software is designed to help legal teams track case progress, collaborate on new developments in real time, and streamline workflows. They offer solutions across a range of practice areas, from government and business law to real estate, immigration, and IP.

Their AI component, Clio Duo, integrates with their legal practice management tool, Clio Manage, for a cohesive experience — empowering legal teams to easily access case and client information and automating time-consuming routine tasks.

Top features:

• Auto-generated generative AI response options for text messages and emails sent through the Clio platform
• A natural language interface for accessing matter updates and analyzing document contents
• Additional tools for billing, legal task management, client communications, and document processing

Why Clio’s AI stands out: Clio Duo offers several whip-smart automation features to speed up legal workflows. Combined with their easy-to-use interface, they are worth a look for any law firm aiming to simplify its operations.

Choosing the Right Legal AI Software for Your Business

Each of the SaaS legal AI tools covered above has the potential to significantly enhance your legal operations—making it easier to manage your matters and streamline your legal processes. They’ve also each got their niche, so finding the right fit for your business depends on your specific needs, priorities, and areas of practice.

If you’re part of an in-house legal team, however, you won’t find a tool better tailored to your needs than Brightflag. Our intuitive platform is designed with in-house legal teams in mind. And with the addition of Ask Brightflag, we’ve made it easier and more intuitive than ever to dive into the details of your matters and spending. All in one place.

Ready to add AI-powered e-billing and matter management to your legal department’s toolkit? Book a demo with Brightflag today.