AI solutions designed, deployed and governed for the legal context, built across matter-facing work and back-of-house operations alike, to the evaluation and governance standards that partner and regulator scrutiny requires.
Why This Service Exists
Most law firms are past the question of whether AI works. They have run the pilot, seen the demo, and watched a promising proof of concept stall somewhere between the innovation team and the practice groups.
The gap sits in everything production requires and pilots skip: evaluation you can defend to a risk committee, retrieval that behaves consistently on your own documents, governance a regulator would accept, and a workflow redesign that puts the output somewhere a fee earner will actually use it.
3Rive works on the production side of that line. We are a Registered Partner in Anthropic's Claude Partner Network, and Claude runs across our own engineering, content, marketing and back office before any pattern reaches a client system. We build on GPT, Gemini and open-source models too, with selection driven by what each engagement needs, and the evaluation and governance layer goes in at the same time as the capability.
What We Deliver
How It Works
We assess candidate workflows on volume, value, risk tolerance and data readiness, and rank them, rather than starting where the enthusiasm is.
Assessment of the documents and systems the use case depends on, including the data preparation work needed before a model sees anything.
Candidate models evaluated against the use case on quality, cost, latency and data-handling constraints.
Retrieval pipelines, prompts and interfaces built with a benchmark set and defined accuracy thresholds agreed in advance.
Policy, risk framework, audit trail and human-in-the-loop design documented for internal approval.
Phased release with adoption support, plus ongoing evaluation as models and workflows change.
Trusted By
Named client references and case data are pending sign-off. Here's what's already public.



Definition
AI Implementation for Law Firms
AI implementation for law firms is the work of taking an AI capability from pilot into daily production use inside a firm. It covers use case selection, data and retrieval readiness, model selection, evaluation and benchmarking, governance and risk frameworks, and the workflow redesign needed for adoption. 3Rive implements AI across both matter-facing work, such as document intelligence and contract review, and back-of-house operations, such as intake, conflicts and billing. 3Rive is a Registered Partner in Anthropic's Claude Partner Network and also builds on GPT, Gemini and open-source models, with selection driven by each engagement.
Ecosystem
Platform deployment for the AI capability once it moves into production.
Learn moreAI-funded managed services for your back office — for firms who want the redesign funded, not bought.
Learn moreTell us which AI use case stalled, and we will tell you what production would take.