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Tracy
Tracy
Jul 24 2026
363Rive Technologies, the AI-first legal technology service provider, today announced it has become an official partner in Anthropic's Claude Partner Network, the global ecosystem of firms trained and vetted to deploy Claude, Anthropic's family of AI models, inside client organisations.
Headquartered in Australia, with its engineering and AI development centre in Sri Lanka, a regional office in Dubai and a United Kingdom presence to follow, 3Rive serves law firms and legal businesses across the UK and Australian markets. The firm believes it is among the first legal-technology pure-play service providers globally to join the network.
"We set out to build something different: a legal technology firm that is AI-first from the ground up, not one retrofitting AI onto an old delivery model," said Chuck Silva, Founder and Chief Executive Officer of 3Rive Technologies. "Our ambition is to be the best legal technology service provider in APAC, and in time the biggest. This partnership is the foundation. Just as importantly, we want to change how technology itself gets delivered, and to challenge every engineer, every technologist in our industry to become AI-first in how they think and build. The firms and the people who make that shift now will define the next decade of legal services."
An AI-first model, applied internally as well as externally
3Rive is the firm behind Cognitive Outsourcing™, a UK-trademarked gain-share managed services model in which 3Rive takes operational ownership of a client's back-office function and funds its AI-driven redesign across a multi-year term, with the client retaining the AI assets. The same AI-first principle runs through 3Rive's own operations: Claude is embedded across the firm's engineering, delivery, marketing and back-office functions. The firm builds the way it advises its clients to build.
Building the Claude community, not just building on Claude
Beyond client delivery, 3Rive intends to play an active role in growing the Claude builder ecosystem in Sri Lanka, home to its engineering and AI development centre. The firm will host a series of public Claude sessions in Colombo in the coming months, including open workshops, live build demonstrations and meetups, and is applying to Anthropic's Claude Community Ambassadors programme to help lead the local builder community. "If we want an AI-first generation of engineers, someone has to open the doors and show the work," said Silva. "We intend to be that firm, and we intend Sri Lanka to be on the map of serious AI engineering talent."
About 3Rive Technologies
3Rive Technologies is an AI-first legal technology and managed services firm transforming how legal technology is delivered. Headquartered in Australia with an AI and engineering development centre in Sri Lanka and a regional office in Dubai, 3Rive serves legal clients across the UK and Australian markets. The firm is ISO 27001 certified and GDPR compliant, a LegalTech Breakthrough Award winner (2025) and British Legal Technology Awards finalist (2023), and holds partnerships with Anthropic and Microsoft. Learn more at 3rivetech.com.
