AI-Powered Internal Tools and Workflow Development Services

Keel builds AI-powered internal tools and operational workflows on a code-first platform — not large language models from scratch. Using Keel Studio's AI-assisted schema generation, you go from a plain-language description to a production-ready backend in minutes, then extend it with the internal tools, integrations and automation your operations team actually needs. You own the resulting system, your data model and your infrastructure outright, it integrates with your existing tech stack, and it scales with confidence as your business grows. Keel is a UK-registered company, billing in GBP with VAT.

AI engineers collaborating on a custom large language model development project using multiple screens

Our AI-Powered Development Services

From AI-assisted schema generation to production deployment, we build internal tools and operational workflows precisely for your business — not standalone LLM engineering.

AI-Assisted Schema & Backend Generation

Keel Studio uses AI to turn a plain-language description of your business into a working data model and production-ready backend in minutes — a starting point your team then refines.

Custom Internal Tools

Clean, fast internal tools are automatically generated for your operations, finance, and customer service teams, so every department can interact with your data securely from day one.

Workflow Automation

Business logic, approvals, and automated workflows are defined directly in your Keel Schema, so processes run consistently without manual handoffs or spreadsheet workarounds.

Integrations & APIs

Typed JSON, GraphQL and RPC APIs connect your new platform to your existing tools and tech stack, so it's not replacing what already works.

Authentication, Permissions & Audit Trails

Deny-by-default access control, row- and role-based permissions, and a complete audit log are built into every system from day one, not added as an afterthought.

Deployment & Ownership Handover

Your system is deployed on managed serverless infrastructure, then handed over to your team with full documentation and access—owned outright, with no dependency on Keel to make future changes.

Software engineers reviewing an LLM development pipeline and deployment workflow on a whiteboard

Our 5-Step AI-Powered Development Process

Discovery & AI-Assisted Scoping

We start by understanding your business objectives and workflows, then use Keel Studio to draft an initial schema from a plain-language description of what you need.

Schema Design & Data Modelling

Build: Internal Tools, Automation & Integrations

Testing & Staged Deployment

Handover & Ongoing Evolution

Trusted By Innovators

Client Success Stories

See how forward-thinking businesses have used Keel's AI-assisted platform to build the operations software and internal tools they actually needed.

"Keel is truly one of the most obvious wins I've ever seen in the Ops world"

Usman Mahomed

"Keel's built-in permission engine is incredibly secure and powerful — No other service does it this well!"

Jay

"Keel is incredibly powerful. Three days writing code and it all just works from the first attempt! The Schema allows for super easy and intuitive data modelling, particularly around the relationship syntax with all foreign keys sorted. I also just love the DevEx! It's well thought-out and far superior to..."

Jay

"Keel is truly one of the most obvious wins I've ever seen in the Ops world"

Usman Mahomed

"Keel's built-in permission engine is incredibly secure and powerful — No other service does it this well!"

Jay

"Keel is incredibly powerful. Three days writing code and it all just works from the first attempt! The Schema allows for super easy and intuitive data modelling, particularly around the relationship syntax with all foreign keys sorted. I also just love the DevEx! It's well thought-out and far superior to..."

Jay

"Keel is truly one of the most obvious wins I've ever seen in the Ops world"

Usman Mahomed

"Keel's built-in permission engine is incredibly secure and powerful — No other service does it this well!"

Jay

"Keel is incredibly powerful. Three days writing code and it all just works from the first attempt! The Schema allows for super easy and intuitive data modelling, particularly around the relationship syntax with all foreign keys sorted. I also just love the DevEx! It's well thought-out and far superior to..."

Jay
The Keel Difference

Why Choose Keel for AI-Powered Internal Tools?

We bring engineering rigour and real-world operations experience to every build — using AI to accelerate how fast you get a production system, not to sell LLM engineering Keel doesn't do.

Operators First

Founded by operators who built custom software at scale, we design internal tools and workflows around real business processes — not theoretical AI use cases.

Full Ownership

You own your system, your data, and your infrastructure — no vendor lock-in, no black-box software you can't inspect or change.

Production-Ready Fast

Keel Studio's AI-assisted schema generation takes you from a plain-language description to a production-ready backend in minutes, with full custom builds live in weeks, not months.

UK-Registered, Your Data Your Choice

Planko Ltd (trading as Keel) is a UK-registered company, registered with the ICO (reference ZB524558). GBP billing with VAT, and multi-region data residency means you can choose to host your data in the UK.

The Team Behind Keel

Seasoned operators and engineers who have built and scaled complex software systems.

Keel was founded in 2021 by three former executives from Echo — Europe's fastest-growing online pharmacy, later acquired by Pharmacy2U. As CEO, CTO, and CPO, the founding team built custom software that shipped 50,000 medicines to 600,000 customers daily, growing the business to $130 million in annual revenue. That first-hand experience of building mission-critical, highly regulated software at scale is the lens through which Keel approaches every AI-assisted internal-tools build. In 2024, Keel raised $6 million in seed funding from Earlybird and LocalGlobe, backing a platform built to give operators everywhere flexible, powerful tools they truly own. Keel is a UK-registered company (Planko Ltd), based in Altrincham, Cheshire. When you engage Keel, you work with a team that has lived the operational complexity you're trying to solve.

Founded 2021Built by operators who scaled a $130M business on custom software
$6M Seed FundingBacked by Earlybird and LocalGlobe, leading European tech investors
Weeks to ProductionCustom builds designed to go live in weeks, not quarters

Frequently Asked Questions

What is large language model development?

Large language model development usually means designing, training and fine-tuning your own AI model from scratch — that isn't what Keel does. Keel is a code-first operations platform: Keel Studio uses AI to turn a plain-language description of your business into a production-ready backend in minutes, and from there you build the internal tools, workflows and automation your team needs, all of which you own outright.

What is the difference between LLM and GPT?

How long does it take to build a custom LLM?

Do I need my own training data to build a custom LLM?

Will I own the custom LLM Keel builds for me?

How does Keel ensure data privacy and compliance during LLM development?

Can a custom LLM integrate with my existing tools and software?

What ongoing support does Keel provide after the LLM is deployed?

Does Keel offer custom LLM engineering, model training or fine-tuning?

Can our data be hosted in the UK?

Is Keel a UK company, and does it bill in GBP?

Still Have Questions About AI-Powered Internal Tools?

Speak directly with our team for a discovery call about your operations and workflows.

UK-Registered & Trusted

Awards and Recognition

UK Information Commissioner's Office (ICO) registration badge

ICO Registered

Registered with the UK data protection authority (ICO), reference ZB524558, for compliant data handling.

Keel $6M seed funding badge from Earlybird and LocalGlobe investors

Seed Funded 2024

Backed by Earlybird and LocalGlobe, leading European venture investors.

Engineering best practices and open-source certified badge

Engineering Best Practices

Built on open-source foundations with end-to-end type safety and version control.

Ready to Build Your Custom LLM?

Tell us about your project and our team will be in touch to talk through how Keel can build the AI-powered internal tools and workflows your operations need. Keel is a UK-registered team, billing in GBP with VAT, with the option to host your data in the UK.

Contact Us Today

You can also send us a quick email at hello@keel.so.