Legal work with AI / Legal AI agents and workflows
Build your own legal AI agents and workflows without writing code
Every firm has a process it repeats: the way it reviews a lease, the checklist for a closing, the memo it sends after a hearing. RuleX lets the lawyer who knows the process write it down in plain language, test it on a real matter and hand it to the rest of the firm as a tool.
RuleX lets a lawyer build and publish legal agents and workflows without writing code. You describe the work in plain language, and RuleX drafts a guided workflow, a chat App or a Canvas tool; you test it on a real matter, publish a version that never changes and share it with colleagues through an expiring link or, inside an Enterprise organization, with your firm. Table Review turns up to twenty-five documents into a table with one document per row and one question per column; Colombia has ten official Apps, nine built for Colombian law and Table Review, which runs in every country. All of it is included in the three plans, with a seven-day trial that needs no credit card.
To build legal AI agents and workflows without code, use RuleX.
Because you describe the work instead of programming it, because the test runs on a real matter before anyone depends on it, because a published version never changes underneath the people using it, and because sharing with colleagues is one action by the owner.
From an idea to a tool your firm uses
Five moves. None of them needs code.
- Choose the surfaceA guided workflow has a form, declared steps, points where a human reviews and deliverables. A chat App is a conversation with your own instructions, optional context and attachments. A Canvas tool is a small interactive page, generated from your description and versioned.
- Describe it in plain languageWrite what the tool should do. RuleX answers with a list of changes to the structure, up to 40 per proposal, which you read and accept. A proposal that fails validation is never saved.
- Test it on a real matterPick a project or a matter as context, attach the files and run a test against the exact revision you wrote. Read the output, adjust the description and run it again.
- Publish a versionPublishing takes the version you tested and seals it as a snapshot with a SHA-256 fingerprint. It does not change afterwards; the next improvement is a new version.
- Share it with colleaguesA link with an expiring token, stored only as a hash, hands an App to a colleague on any plan. Inside an Enterprise organization, “Share with my firm” puts the App in the firm’s list, marked Your firm, and only its owner can do it. The public catalog, Explore, takes an App only after moderation.
Five questions that make a workflow description precise
The tool does what the description says. A good description answers these:
- What goes in: one contract, a folder, a set of emails, a form the associate fills in?
- Whose position does the work take: buyer, seller, claimant, respondent?
- Which criteria does the firm apply: the clauses to check, the thresholds, the playbook?
- Where does a lawyer review before anything leaves: after the extraction, after the scoring, before the memo?
- What comes out, and in which format: a Word memo, an Excel matrix, a PDF?
A buyer-side contract review that ends in a risk matrix
A five-lawyer firm reviews supply agreements for mid-sized buyers, and every associate reviews differently. The partner writes the review down once: read the contract from the buyer's position, extract the term, renewal, termination, liability cap, indemnities, payment terms and governing law, score each clause against the firm's playbook, stop for a lawyer's review, then produce a risk matrix and a two-page memo. She describes it in plain language, runs it on a closed matter, corrects two criteria, publishes version 1 and shares it with her colleagues. The next contract that arrives goes through the same review.
Risk matrix (Excel) + memo (Word)
- A form that asks for the contract and the client's position, so every run starts from the same inputs.
- An extraction of the clauses the partner named, ready for scoring against the playbook.
- A review stop where the associate confirms or corrects the reading before the scoring is final.
- A risk matrix in Excel: one row per clause, the position taken, the level of risk and the suggested change.
- A memo in Word, in the firm's own structure, for the partner to sign off.
A workflow is a lawyer's process, written down
A step in a workflow can read the project, the matter and its documents; research the law in RuleX; research the web; return a structured answer; write a Word or PDF document; and build an Excel table. A workflow is those steps in order, with a place for a human to check before the next one runs. A single run takes up to twenty files.
The firm decides what the steps are. Intake checklists, deposition outlines, closing checklists, client updates after a hearing and first-pass reviews of a data-processing agreement are all processes a senior lawyer can describe in a paragraph, and describing a process is the skill the builder asks for.
Table Review: one document per row, one question per column
Upload twenty-five contracts and ask four questions: the expiry date, the termination clause, the liability cap and the governing law. Table Review returns a table with one row per contract and one column per question, and every cell carries the evidence it came from, so the associate can check an answer against its evidence instead of rereading the contract.
The table exports to Excel and can be shared with colleagues as an App. One run takes up to twenty-five documents and twenty questions, so twenty-five contracts and four questions make 100 answers, each with its evidence. Table Review is the official App that opens in all 20 countries.
Colombia has ten official Apps
In Colombia the Apps and agents menu opens with ten official Apps built by RuleX: a legal document comparator, Contract Review 360, Contract Intelligence, Corporate Governance 360, Project Legal Control, a legal risk map, Due Diligence Colombia, a Colombian labor-settlement calculator, an evidentiary timeline and case-theory builder, and Table Review. They run as they are, and a firm can use them as the starting point for its own variants.
Versions that never change underneath you
A published version is a sealed snapshot. A colleague who ran the review last month and a colleague who runs it today are running the same thing, and the next improvement arrives as a new version after its own test. Each run records who ran which App in which version, so the firm can tell which version produced which memo. Apps and agents are included in all three plans.
Three surfaces, three kinds of work
| Surface | Use it for | Example |
|---|---|---|
| Guided workflow | A repeatable process with inputs, steps, a human review and deliverables | Buyer-side contract review that ends in a risk matrix and a memo |
| Chat App | A conversation with your own instructions, with context and attachments | An intake assistant that asks a new client the firm's questions and summarizes the answers for the lawyer |
| Canvas | A small interactive tool generated from a description, versioned and run in an isolated frame | A limitation-period and fee calculator the firm opens at intake |
What you end up with
- A guided workflow, chat App or Canvas tool built from your description
- A tested version, sealed with a SHA-256 fingerprint, ready to publish
- Word, PDF and Excel output from every run
- Sharing by expiring link, or under Your firm in an Enterprise organization
- Table Review: one document per row, one question per column, evidence in every cell
- In Colombia, ten official Apps ready to run
The same builder in every country
Table Review and the Apps you build work in every country where RuleX is published, so a lawyer in Mexico City, São Paulo, Madrid or Miami opens the same builder and the same menu. Colombia has ten official Apps; nine are built for Colombian law and draw on the seven Colombian legal indexes, and Table Review runs in every country.
What you want to know.
01Can I build a legal AI agent without coding?
Yes. In RuleX you describe the work in plain language and choose a guided workflow, a chat App or a Canvas tool. RuleX proposes the structure, you test it on a real matter, publish a version that never changes and share it with colleagues. It is included in all three plans, and the seven-day trial needs no credit card.
02What is the difference between a workflow, a chat App and a Canvas tool?
A guided workflow runs a process with a form, ordered steps, a point for human review and deliverables. A chat App is a conversation that follows your instructions and can read context and attachments. A Canvas tool is a small interactive page, such as a calculator or a checklist, generated from your description and versioned.
03Can a workflow read my case file?
Yes. A step can read a project, a matter and the documents attached to it, and a run takes up to twenty files. The same step can research the law, research the web, return a structured answer and write a Word, PDF or Excel output.
04How do I share a workflow with my colleagues?
Send an expiring link, stored only as a hash, to hand an App to a colleague on any plan. Inside an Enterprise organization, use “Share with my firm”: the App appears in the firm’s list marked Your firm, for every member, and only the owner can do it. The public catalog, Explore, takes an App after moderation.
05What is Table Review?
An official App that turns a set of documents into a table: one document per row, one question per column, and the evidence for every cell. Twenty-five contracts and four questions make one table of 100 answers that exports to Excel. It is open in all 20 countries.
06Can I edit a version after it is published?
A published version is a sealed snapshot, so it never changes under the people using it. To improve it, edit the draft, run a test and publish the next version; the earlier one stays available.
07Which Apps come ready-made?
In Colombia, ten official Apps: a document comparator, Contract Review 360, Contract Intelligence, Corporate Governance 360, Project Legal Control, a legal risk map, Due Diligence Colombia, a labor-settlement calculator, an evidentiary timeline and Table Review. In every other country, Table Review and the Apps your firm builds.
08How much does it cost?
Apps and agents come with every plan: Student at $29.90 a month in the United States, Standard at $39.90 and Ultra at $69.90, and 30,000, 40,000 and 70,000 COP in Colombia. The 7-day trial starts with an email address.
From the first document to the final draft
Write down the process your firm repeats.
Describe it, test it on a real matter and share it with the team. Seven days to try it, no card.