HARNESS ENGINEERING · 2026
Legalyard
An AI-native legal platform. Its assistant, Legalyard AI, helps legal professionals and the people they serve with research, argument development, drafting and document review. Every answer is grounded in cited sources and checked before it reaches the user.

Overview
Legal work is expensive, slow and hard to check. The most advanced legal AI is built for the world's largest firms, and the cheapest options are general chatbots that produce confident prose with nothing behind it. Legalyard is built for the large group in between: solo practitioners, small firms, in-house teams, students and individuals.
Legalyard is AI-native. AI is the core of the system, not a feature added on top, and one pipeline plans, retrieves, drafts, verifies and revises every answer. The principle behind it is simple to state: an answer a professional can check is worth more than an answer that only sounds better.
How it works
What's different
Verification inside the answer, not a filter after it
The checks are part of how an answer is produced. An answer that fails one is revised before it reaches you, instead of being flagged afterwards.
An evidence record for every answer
Each verified answer keeps a record of which checks ran, which sources were used and which model answered. The record can be removed on request.
No AI-generated numbers
Calculations such as interest and deadlines come from deterministic engines. The AI extracts the inputs and explains the result, but it can't change the result.
Jurisdiction as data
Court and statute rules are maintained as structured packs for each jurisdiction, not as instructions written into a prompt.
Limitations
- Legalyard gives legal information, not legal advice. Output is AI-generated and should be reviewed before anyone relies on it.
- Coverage is deepest for India, the United States and the United Kingdom. Elsewhere, answers have less grounding.
- Verification reduces errors but doesn't remove them. Confirming that a source exists and supports a claim is not a guarantee of a legal outcome.
- Legalyard is pre-launch. Mobile apps, team and firm features, and some integrations are still being built.
- Legalyard doesn't yet hold independent security certifications such as SOC 2 or ISO 27001.
What's next
Legalyard for Business
A later extension of the same platform for firms, with matters, billing and team workspaces.
Mobile apps
Legalyard for iOS and Android.