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Horizon

A private AI legal associate for solo lawyers and small firms.

Horizon helps lawyers get through case files faster. Upload the documents for a matter, ask questions in plain language and get answers drawn from those documents, with key facts pulled out and long files summarised.

  • Web
AI Systems
Horizon home page: your private AI legal associate

01 · The problem

A single case can run to hundreds of pages of pleadings, contracts, evidence and judgments. Solo practitioners and small firms rarely have juniors to read them, so hours go into finding facts buried somewhere in the file.

  • Facts scattered across many long documents

  • Hours of manual review before strategy work can start

  • General chatbots not designed for confidential case material

02 · What Horizon does

Horizon indexes the documents in a case and uses retrieval-augmented generation to answer questions from them. Instead of reading every page to find a date, a party or a clause, the lawyer asks, then verifies what matters before relying on it.

  • Questions answered from the case's own documents

  • Fact extraction and summaries of long files

  • Reasoning across several documents in the same matter

03Capabilities

  1. 01

    Case file analysis

    Upload the documents for a matter and work with them in one conversation.

  2. 02

    Fact extraction

    Pull out parties, dates, events and other facts that would otherwise take a full read.

  3. 03

    Summaries

    Condense long documents into short, structured overviews.

  4. 04

    Multi-document reasoning

    Ask questions whose answers depend on more than one document in the file.

  5. 05

    Conversational research

    Ask follow-up questions in plain language, in context of the case.

  6. 06

    Private workspace

    Built around confidential legal material rather than general-purpose chat.

Built for

Technology

  • Next.js
  • Supabase
  • OpenAI

04Questions

Does Horizon replace a lawyer?

No. It speeds up document review and fact-finding. Judgment, strategy and advice stay with the lawyer, and anything Horizon produces should be checked before it is relied on.

What can I upload?

Case files, contracts, evidence, judgments and other documents that belong to a matter.

Who is Horizon for?

Solo lawyers and small law firms that need to review large case files without a large team.

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