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A law office at night, case files tied up on the desk, a lamp on and rain on the window.

19:05 · everyone has gone home

Your firm takes on more clients without hiring.

Answers on WhatsApp at any hour, every case screened, and the lawyer decides with the summary in hand.
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AI-generated photo.

Law firms

If this sounds like your business

  1. A new client writes at night or over the weekend and goes cold before anyone replies.
  2. A senior lawyer spends billable hours on drafts that always follow the same template.
  3. Nobody knows how many contacts became consultations and how many died without a reply.
  4. Follow-up depends on each person’s memory, and memory fails in a week full of deadlines.

Scene · 19:05

What happens at 19:05

WhatsApp conversation at 7:05 PM: the agent screens an employment case, books a call with the lawyer and the CRM record fills itself in alongside.

Law firmonline
  1. Customer: Good evening. I was let go last week and my severance still hasn’t been paid. Do you take cases like this?19:05
  2. Company: We handle employment cases. So the lawyer can assess it: what date were you dismissed, and did you sign the termination agreement?19:05
  3. Customer: On the 12th. I signed it, but the money never came in.19:07
  4. Company: I’ve booked you a call with the lawyer tomorrow at 2 PM. If you can, bring the agreement and your last three pay slips.19:07

Illustrative scene, with synthetic data.

Serve more clients without hiring more

What ZexIA delivers

ZexIA builds law firms an agent on the official WhatsApp that answers at any hour, screens each case and hands it to a lawyer with a summary. Alongside it come contracts generated from the client record, meetings that turn into minutes and a pipeline that shows how many contacts became clients. Lawyers still decide and sign.

  • Answers and sells on WhatsApp, any time

    Answers 24/7 on the official WhatsApp, qualifies, books, quotes in real time and hands over to a person with a summary and the full history.

    No message goes unanswered, not at 10 PM and not on a Sunday.

    Under the hood: WhatsApp Business Platform (Cloud API), agents with memory, n8n

  • Documents that write and read themselves

    Contracts ready in Word straight from the CRM, lab reports turned into structured data with human review, meetings turned into minutes and a weekly executive report.

    Contracts, lab reports and minutes arrive ready to review, not to type.

    Under the hood: Extraction with a confidence threshold, transcription with speaker separation, DOCX and PDF generation

  • Everything your company knows, searchable

    Email, WhatsApp, calendar and meetings in a governed memory: a legal or clinical knowledge base, a file on every person and a briefing before every meeting.

    Answers come with their source, without depending on anyone’s memory.

    Under the hood: Hybrid RAG (vector, text and graph) with reranking, pgvector

  • Systems that talk to each other, no retyping

    Connects CRM, billing, e-signature, email, calendar, ads and WhatsApp, with automations that handle errors and raise an alert when something fails.

    Data is entered once and reaches every system.

    Under the hood: n8n, Kommo, Asaas, ZapSign, Resend, Google and Microsoft 365, Meta Lead Ads

How it worksat a glance
  1. The document arrivesPDF, photo or spreadsheet.
  2. The data comes outEvery value with a confidence score.
  3. Someone checksWhen the confidence is low.
  4. Find what mattersSearch by meaning, not just by keyword.
  5. A person decidesWith the source of every piece of information alongside.

Before you start

When it makes sense, and when it doesn’t

It makes sense when

  • Your firm gets new contacts every day through WhatsApp or the website.
  • You have contracts and documents that follow in-house templates.
  • The partners want to see the pipeline without asking for a report.

It doesn’t make sense when

  • Your firm takes a handful of cases a month, all referred straight to a partner.
  • You want AI to give legal opinions on its own. We don’t do that.

In production

Where it’s already running

Numbers are published only with the client’s written authorization.

Legala law firm in Ribeirão Preto

Every lead reaches the partner already screened.

Lead CRM with lead scoring, conversations, scheduling and campaigns.

See the case

Legalan estate planning firm

Contracts without copy and paste.

Meetings recorded in the browser become transcripts with speakers and minutes.

See the case

Frequently asked questions

What every owner asks.

What about attorney confidentiality and data protection when AI handles intake?

Data stays in the system’s own database, isolated per client and with controlled access, under the LGPD (Brazil’s data protection law). The AI follows explicit rules on what it may answer, hands sensitive conversations to a person, and no client data is used to train public models.

Does AI replace the lawyer?

No. Intake, drafting and follow-up get faster; strategy, review and signing stay with the lawyer. We follow the Golden AI Ratio: roughly 60% automated, 30% assisted and 10% human.

Does it work with the case management software we already use?

Yes, through integrations with your software, calendar, email and spreadsheets. If you don’t have a system, the project delivers the whole platform.

Where do we start?

With a 40-minute call, free of charge. If it makes sense, the AI Opportunity Diagnostic, a paid engagement, maps your processes and tells you what to automate first, usually the intake of new contacts.

40-minute call, free

In 40 minutes, you’ll know where AI fits in your operation.

If it makes sense to go further, the next step is the AI Opportunity Diagnostic: a paid engagement with a report, KPIs and an estimated return.