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What AI agents mean for law firms

The pace of innovation has reached an unprecedented level. Artificial Intelligence (AI), once thought of as a futuristic concept, is now a daily reality in many industries, including law. The next significant milestone in this evolution is the emergence of AI agents. These advanced systems are a leap forward from current AI capabilities, designed to work more collaboratively and specialise in nuanced tasks, much like a human colleague. With rapid developments in AI, these agents may soon become an integral part of legal practice.

by OneAdvanced PRPublished on 26 June 2025 7 minute read

What could AI agents mean for law firms? Gaining insight into their applications, potential challenges, and the impact they could have on the legal sector is crucial. For law firms preparing for the future, understanding the role of legal AI agents is vital to staying ahead of the curve.

Application of AI agents in law firms

AI agents could bring significant value to several areas within legal operations. Some of the most promising applications will enhance processes, streamline actions, improve work firm wide, and allow legal professionals to focus on high value, strategic work.

1. Legal research and analysis

AI agents would be able to cover vast quantities of legal data, case law, statutes, and precedents in record time, offering insights almost immediately. More impressive, however, is their ability to contextualise findings. Unlike traditional search engines, legal AI agents could identify not just relevant case law but also anticipate its implications based on the specifics of a case.

For lawyers, this would mean receiving curated, actionable insights instead of spending hours poring over thousands of documents. By reducing the time spent on research, the lawyer’s role is elevated to one of strategic thinking and client interaction.

2. Drafting and reviewing documents

From contracts to pleadings, document creation and review are time-intensive yet critical aspects of legal work. AI agents could revolutionise this by preparing drafts, ensuring compliance with legal standards, and flagging potential risks or inconsistencies.

Additionally, these agents wouldn’t just identify errors; they could provide suggestions for amendments, increasing accuracy and efficiency. Teams could combine the agent's output with human oversight to establish a workflow that reduces error rates while speeding up delivery timelines.

Working within your tech stack, these agents would have all the data needed for forms and client documentation, which could result in you receiving fully formatted and filled documentation at request.

3. Client communication and support

Many law firms struggle to balance high-quality client service with expanding caseloads. AI agents could step in to manage routine interactions, such as answering client queries, scheduling appointments, or providing case status updates. By handling these tasks more efficiently and accurately, legal teams could focus on more strategic, high-value engagements.

AI agents could also assist in onboarding clients, educating them about timelines, procedures, and their legal rights, ensuring they always feel informed and supported. Once the client data is on your systems, AI agents would be able to give them specific service based on their needs, more so than a simple chat bot. Firms would be able to leave quicker client interactions to their agents, creating more time for high value time with solicitor and client.

4. Trial preparation and strategy support

AI agents could offer invaluable support during trial preparation. By analysing opposing counsel’s records, prior cases, or even linguistic nuances in courtroom exchanges, they might assist lawyers in developing sharper strategies. During trials, they could provide on-demand insights, ensuring lawyers have every advantage during critical moments.

Challenges and barriers to adoption

While the potential of legal AI agents is undeniable, their implementation within law firms comes with significant hurdles, hurdles that need to be overcome before legal AI agents can be implemented.

1. Ethical and regulatory concerns

The use of AI in legal practice raises critical questions about accountability and confidentiality. Can a legal AI agent be trusted with sensitive client data? Who is responsible for a mistake made by an AI agent? Does the agent have any bias? Where does its data go? Additionally, regulatory frameworks are still catching up with the capabilities of AI, creating uncertainty about their permissible use in legal matters.

This rapid advancement in AI sophistication outpaces the development of laws and guidelines governing its application. Legal firms adopting cutting-edge AI tools must operate, in part, within a grey area, where the legal implications are not fully defined. This creates significant challenges, as firms are left balancing the faith in these technologies' benefits against uncertainties about compliance and liability. Proactive governance and close monitoring become vital to navigating this accelerating landscape.

These concerns could be enough alone to deter firms from implementing legal AI agents. To ensure that implementation is successful, it is essential to have answers for these questions, policies in place, and to stay up to date with the latest guidance and regulations.

2. Cost considerations

Developing and integrating AI agents tailored to the needs of a law firm involves considerable investment. AI agents specifically for law firms could have potentially high costs, but they may also potentially remove the gap between the smallest and largest firms. Currently with unknown costs firms must weigh the long-term benefits against their budgets and determine whether these tools align with their strategic goals.

As agents become more common, we will see more availability on the market. Legal AI agents will become more accessible, and competition will create a varied range of prices and abilities. Firms should treat legal AI agents as they would any other software.

3. Learning curve and training

Despite their user-friendly promises, implementing AI agents will require training. Legal teams need to understand how these agents work, how to interact with them, and how to ensure they are used ethically. Resistance to such changes may also emerge from a workforce accustomed to traditional workflows.

Before implementation can begin, law firm leaders should look to see how the agent would work in their firm, what can it be integrated with, and how will it work for employees. Finding a supplier which can include training or provides some form of resource would be ideal to help ensure staff have the training and resources they need to best use their agents.

4. Public perception

The use of AI in law could face scepticism from clients who might question the reliability or humanity of an AI-assisted practice. Law firms will need to actively engage clients, explaining the benefits and reassuring them of the AI’s role as a collaborative assistant rather than a replacement.

The Impact of AI agents on law firms

The adoption of legal AI agents could redefine the industry. At a glance we can already see how the outcomes might differ for firms using AI agents versus those who don’t.

Firms with AI agents:

  • Enhanced efficiency: Lawyers can dedicate more time to strategic tasks instead of administrative or repetitive work, which is more time spent on building and winning cases.
  • Improved accuracy: Advanced algorithms can reduce errors and redundant tasks. Process become efficient review checks, with documentation no longer a headache.
  • Competitive advantage: Firms leveraging cutting-edge tools will be better positioned to attract clients. Faster processes and workflows directly result in more time for clients, and their cases.
  • Attracting talent: Firms provide a more focused environment for their staff, creating an attractive workplace for future employees. With admin and time burdens drastically lowered, the working day will be focused on cases, clients, and stimulating legal work.
  • Cost-effectiveness: Over time, the investment in AI agents could result in significant savings by streamlining operations. A more structured pricing system with AI agents will allow firms to allocate a set budget aside while streamlining old processes and generating more revenue.

Firms without AI agents:

  • Falling behind competitors: Firms sticking to traditional methods may struggle with operational inefficiencies. Clients will see them as slower and less effective than their competitors.
  • Loss of talent: Legal professionals may gravitate towards firms that offer modern tools, reducing frustration and enhancing job satisfaction. A firm that offers lawyers the time to focus on the legal work that matters to them will take lawyers from a firm that doesn’t.
  • Higher costs: Manual processes are often more time-consuming, leading to higher billing rates that clients may not be willing to bear. Billing with high time dedicated to admin work will look less necessary when it can be done elsewhere without.
  • Client expectations: With tech-savvy clients becoming the norm, firms reluctant to adopt AI may appear outdated and less adaptable. Clients may notice the delays, lack of dedicated time, and time spent on admin work as ‘old world’.

Preparing for the future of legal AI agents

AI agents are more than just the next step in legal technology; they could reshape the way law firms operate. By taking on specialised, nuanced tasks, these tools enable lawyers to focus on high-value activities, improving both client outcomes and operational efficiency. However, to fully harness their potential, law firms must address ethical concerns, invest in training, and remain proactive in the face of ongoing change.

The future of AI agents in law isn’t a distant reality, it’s here. Firms that understand their role, see these systems as collaborators, and embrace the transformation will be best placed to thrive in the evolving legal landscape. The question is not whether to adopt legal AI agents, but how soon your firm can make them a valuable part of your team.

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OneAdvanced PR

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