Most AI consultancies pitch slides. We pitch the product we already shipped: Bottie in production with paying users, Cageclaw open-sourced and downloaded, Sentaz live for professional services. The corporate voice, finance, and data agents we build for clients run on the exact stack we run our own products on. If you want a studio that has done the work, not a consultancy that talks about it, this is the place to start.
Voice, Finance, and Data are our named practices. Beyond them: enterprise architecture, engineering leadership, modernisation, and bespoke product build across two decades and seven sectors. The case studies show the full range.
AI agents that take phone calls. Sales qualification, customer service, training and induction, voice receptionists. Built on the same stack as Bottie, our consumer voice AI product. TCPA scope built in for US engagements where it matters.
AI agents for accounting and finance teams. Bookkeeping reconciliation, invoice processing, accounts receivable chasing, contract terms extraction. Wired to Xero, QuickBooks, your bank feeds. Human-in-the-loop on every commit.
AI agents that read your documents and answer your team. Document extraction, internal knowledge agents over Notion, Confluence, and Google Drive, RAG infrastructure, AI search across your stack. Built so the source is always cited.
We work with teams in
Whether you need a product built or a team transformed, we have a proven process for both.
Tell us what you want. We scope it, agree deliverables, and start the same week.
AI coding agents work on your project with automated QA and testing. You get a new working build every other day.
You review each build and feed back. Your input shapes every iteration. Discovery and development run in parallel.
Deployed, tested, and handed over. You own the code, the domain, and the infrastructure.
We assess your current state: tech, team, and processes. Stakeholder interviews, infrastructure review, risk analysis.
Strategic roadmap, prioritised action plan, and clear success metrics. Aligned with your business objectives, not just technical goals.
Agile processes, team coaching, tooling setup, and workflow design. We work alongside your team, not in a silo.
Ongoing oversight, hiring support, knowledge documentation, and process optimisation as your team grows.
Real outcomes, not proposals.
An AI agent built a working app, drafted the proposal for the work, then pushed the invoice to Xero via its API. A human client paid it. Three jobs an employee used to do, done in a single session, with a human at the approval gates. Read more.
300+ websites built, deployed, and managed entirely by AI agents. An automated pipeline handles content generation, deployment, and performance monitoring. Every site is live, tested, and maintained without manual intervention.
Voice-first AI assistant with real-time conversation. Users create personalised AI coaches, assistants, and companions that remember them across sessions. Live whiteboard for visual collaboration during calls.
Open-source AI agent security sandbox. Provides isolated execution environments for AI agents with network controls, filesystem restrictions, and resource limits. Apache 2.0 licensed.
Secure file sharing for professional services. End-to-end protection for firms handling sensitive client data, with audit trails and granular access controls. Live at sentaz.com.
Real-time satellite communications platform prototyping with two of the world's largest enterprise vendors. Microservices architecture for a major UK utility (6+ APIs, 5+ UIs, Salesforce integration). Field engineering systems for a UK industrial firm.
Led a major UK digital platform serving 2M+ users and processing thousands of transactions daily. Transformed from 5 deploys/year to a framework for weekly releases. Introduced Agile, scaled the team, and documented every user journey.
A language model transformer built from scratch in TypeScript and running entirely in the browser. A technical demonstration of how large language models work under the hood.
We don't specialise in one language or framework. We pick the right tool for the job - and we've shipped production code in all of them.
Digital Signet was founded by Oliver Wakefield-Smith, a solutions architect and engineering lead with two decades of experience shipping software across media, utilities, engineering, satellite communications, and data transformation.
After leading teams at a satellite communications operator, a UK media broadcaster, and a sports media services agency, and delivering projects for global athletic apparel, premier-league football, and national rugby brands, the focus shifted to a simple question: what happens when you combine deep engineering experience with AI that can actually build software?
The answer is Digital Signet. We ship on the same stack we use for clients: Bottie (voice AI product), Cageclaw (open-source AI security tool), Sentaz (production SaaS), Signet LLM (browser-based transformer demo), and the AI Job Impact Calculator (an independent research site cited from primary sources). The credibility for client work is the work we have already shipped for ourselves.
We are based in London and work with mid-market companies across the UK, the United States, and Australia. Voice AI in the morning, data AI in the afternoon, finance AI when the books need closing.
"His capabilities implementing the right culture to enable a previously fragmented team with limited agile exposure, to trust and learn from each other, implementing many positive group initiatives to enable improved development cadence and code reliability, was truly exceptional."
Whether you need a product built, a team transformed, or a technical leader for the next chapter, let's talk.
