01
AI agents and deployment
Design, deploy and operate AI agents with the integrations, monitoring and repeatable evaluation needed for day-to-day use.
Software & AI consultancy
Solve with software.Deploy AI. Operate agents. Build products. Connect systems. Modernise platforms.
We solve product and operational problems with custom software and AI deployment.
Selected client work
/ 01
Approach
From first question to working system.
A clear route for custom software and AI systems, from diagnosis and prototype through deployment and handover.
01
Diagnose
Get close to the problem, the people involved and the decision that needs to be made.
02
Prototype
Make the idea tangible with a useful workflow, architecture or working slice.
03
Deploy
Build the integrations, monitoring and repeatable evaluation the system needs in practice.
04
Hand over
Leave a maintainable system, clear documentation and the context your team needs to own it.
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AI operations
Deploy agents with visibility and control.
We build the interfaces, integrations and controls needed to run agents in production. Teams can monitor behaviour, evaluate proprietary and open-source models, and switch models without rebuilding the workflow.
- 01Agent traces
Observe
See agent behaviour and workflow health over time.
- 02Repeatable test set
Evaluate
Run repeatable evaluations across proprietary and open-source models for coverage and fit.
- 03Model routing
Switch
Change the model behind a workflow without rebuilding it.
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Services
Custom software, AI deployment and technical advice.
Build a product, deploy an AI agent, connect systems or get a clear technical view before a decision.
02
Custom software
Internal tools, products and integrations built around the job at hand.
03
Technical advisory and diligence
Architecture reviews, technical diligence and delivery advice for decisions that need a clear technical view.
04
Platform modernisation
Practical improvements to the systems and foundations that support a growing business.
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Engagements
Start with the support you need.
Choose the shape that fits the question in front of you. We can start focused or work alongside your team for longer.
Model
Best for
What it includes
A
Diagnostic sprint
For a focused question: understand the context, shape a plan and decide what to build.
- Technical and operational context
- A practical delivery path
- Clear next decisions
B
Embedded delivery
For a product, platform or AI deployment that needs experienced capacity from implementation through operation alongside the internal team.
- Hands-on implementation
- Collaboration with existing teams
- Continuity through handover
C
Advisory and diligence
For technical diligence, architecture choices or an experienced view on delivery.
- Independent technical perspective
- Decision support
- Focused reviews when they matter
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Who we help
For businesses ready for what’s next.
We work with established companies, manufacturers, investors and growing product teams using software and AI to improve how their businesses operate.
01
Established and industrial businesses
Custom software, AI deployment and platform modernisation for established operations, including manufacturers looking to improve how work gets done.
02
Investors and portfolio companies
Technical diligence and advisory for investors; hands-on software and AI delivery with portfolio companies.
03
Venture-backed and product teams
Senior product, platform and AI capacity for venture-backed and growing product teams.
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Selected work
A few teams we have worked alongside.
Examples across AI agents, portfolio-company projects and early product builds.
AI agents and delivery
Ona
We designed an internal chief-of-staff agent structure for Ona. We also created a showcase of the platform’s ability to build a software factory.
(opens in a new tab)The Conversion Group
Portfolio-company projects
The Conversion Group
We delivered software projects across The Conversion Group and its portfolio. Our work supported portfolio-company product and engineering needs, including at LE BOOK.
(opens in a new tab)Teal
Initial product build
Teal
We added engineering capacity during Teal’s initial product build. Working alongside the team, we helped progress its early product and engineering priorities.
(opens in a new tab)07 / Get in touch
Tell us what you're building.
A new product, an AI agent to deploy and operate or extra engineering capacity. Share the context and what needs to happen next.
hi@twntysx.com