Large firms have litigation support departments. Small firms have a paralegal and a deadline. The production is just as big, the deposition schedule is just as tight, and opposing counsel may have a review team behind them.
AI litigation support closes part of that gap. It takes on the first pass of the work that fills a small firm’s week: reading the production, building the chronology, researching the issue and drafting the first version of a filing. The attorney still reviews, decides and signs.
This guide explains what AI litigation support does at each stage of a case, where it goes wrong, and how a small firm can check every output against the record.
NexLaw is AI litigation support built for small firms.
Every output links to its source.
What is AI litigation support?
AI litigation support is software that does first-pass litigation work: document review, fact extraction, chronologies, legal research, deposition analysis and drafting. The attorney reviews the output and makes the decisions.
It sits between two older kinds of tool:
- eDiscovery platforms process, host and code large productions. They are built for review teams, and pricing is often per matter or per volume of data.
- General AI chatbots like ChatGPT and Gemini can summarize and draft, but they do not know your case file and can produce citations that do not exist.
The AI litigation tools worth using in a small firm work from your actual case file and show where every answer came from.
What AI litigation tools do at each stage of a case
- The Scott Practice: reported 90%+ less time auditing discovery in its case study.
- Christian T. Balducci, Marquis Aurbach Coffing: reported a medical record summary going from 3 days to 15 minutes.
Why AI litigation support matters more for small firms
- No review team. In a small firm, the attorney or one paralegal reads the production. Every hour of first-pass review is an hour not spent on strategy or clients.
- Same size productions. A small firm facing a larger opponent still receives the full production.
- Flat and contingency fees. When the fee does not grow with hours, faster first-pass work goes straight to the firm’s margin.
- One record for everyone. When the attorney and paralegal work from the same matter, nothing gets lost between versions of a spreadsheet.
The risk: citations that do not exist
The best-known warning is Mata v. Avianca (S.D.N.Y. 2023). Attorneys filed a brief citing cases that a general AI chatbot had made up, and the court sanctioned them under Rule 11, including a $5,000 penalty. Courts have dealt with similar filings since.
ABA Formal Opinion 512 (July 2024) sets out the ethics side. Lawyers who use generative AI need to understand its limits, protect client confidentiality and review the output before relying on it. The duty to check the work stays with the lawyer.
The right frame: AI does the first pass. The attorney checks the work and signs the filing. A tool earns its place when checking is fast: every fact and citation links to the page it came from, and the tool says so when something is not in the record.
How to check AI output against the record
- Every fact links to a page. Click through on the facts you rely on. If a tool cannot show where a fact came from, treat it as unverified.
- Every citation is checked. Confirm each case exists, says what the output claims, and is still good law.
- Gaps are flagged, not filled. A good tool tells you when the record does not answer the question instead of guessing.
- Client data stays protected. Ask about SOC 2 Type II, encryption, where data is stored, and whether client data is used to train models. For medical records, ask for a HIPAA BAA.
- Billing is clear. Subject to your engagement agreement and ABA Model Rule 1.5, software used on a matter may be billable to the client as a disbursement. Check your state’s rules.
What to look for in an AI litigation platform
- Built for litigation. Chronologies, depositions and trial prep, not only research or contract review.
- One matter for everything. Research, chronology and drafts all read the same case file.
- Source links on every output. Facts, dates and citations you can check in seconds.
- Security you can document. A SOC 2 Type II report, encryption, and a written policy on training data.
- Pricing you can see. Several legal AI vendors only quote after a sales call. Check whether the price is published and whether there is a seat minimum.
NexLaw for small litigation firms
Deep Research, Build an Argument and Legal Drafting modes, with every citation linked to its source. 99.9% citation match in a Q3 2025 audit against Westlaw and LexisNexis.
Reads the whole production and builds a chronology. Every entry links to its source document.
Finds contradictions, weak spots and unfavorable facts. Builds case analysis, risk analysis and cross-examination outlines, with the evidence quoted.
First drafts of pleadings, motions and demand letters, with every fact cited to the record.
NexLaw Essential is $2,999 per year per license, and Professional is $3,999 per year per license for trial teams. There is no seat minimum.
See AI litigation support on a real case file
Book a 30-minute demo. We run NexLaw on a sample matter, and you check every result against its source.
