Website relaunch for an SME
→ Outdated site, poor on mobile, few enquiries.
✓ New design, fast CMS, clear contact paths and technical SEO.
More visibility and a site the team updates itself.
Click a contact · keys 1–9 · ← →
Intelligent software · Edinburgh
Quell Intelligence builds web apps, mobile apps and games with smart features – recommendations, search, automation – that solve real problems quietly and reliably.
We work at the meeting point of software engineering and applied machine learning – always with a clear purpose and privacy built in.
We build fast, accessible websites and web apps that move your business forward – from company sites and online shops to custom platforms.
HTML · CSS · JavaScript · TypeScript · React · Node.js · WordPress · PHP
We build fast iOS and Android apps with interfaces people enjoy – thought through from the first wireframe to store release.
Swift · Kotlin · Flutter · React Native · Firebase · Dart · Figma
We build games that keep players hooked – from first concept through prototypes to release, with special care for clear, intuitive game interfaces.
Unity · Unreal Engine · Godot · Blender · Figma · C# · C++
→ Outdated site, poor on mobile, few enquiries.
✓ New design, fast CMS, clear contact paths and technical SEO.
More visibility and a site the team updates itself.
→ Paper reports, double data entry in the office.
✓ Mobile app with offline mode, photos, signature and export.
Less paper, faster invoicing.
→ Dry material, little motivation.
✓ Browser game with levels, rewards and a teacher dashboard.
Playful learning with measurable progress.
→ Customers keep calling about documents and appointments.
✓ Web portal with secure login, documents and booking.
Fewer calls, happier customers.
Four steps – from idea to launch.
We clarify goals, audience and budget and set out a clear roadmap.
Wireframes and clickable prototypes make the idea tangible before coding.
We build in stages and test each one thoroughly.
Release, monitoring and ongoing development after launch.
One fixed contact from kick-off to support.
Clear stages and prices – no hidden costs.
Careful delivery, clean documentation, dependable deadlines.
Concept, design, development, hosting and maintenance.
We care about accessibility and short load times.
Code you can still extend years from now.
Automated tests and acceptance before every release.
Privacy by design under UK GDPR, with minimal data collection.
Encrypted connections, strong passwords, regular updates.
Following WCAG guidelines.
For small websites
For everyday sites & apps
For business-critical products
It depends on scope. After a free first call you receive a transparent quote with clear stages.
A website is often live in 4–8 weeks; apps and games usually take a few months. We set the schedule together.
Yes – maintenance, updates, monitoring and further development.
Yes – after full payment you receive the agreed usage and source-code rights.
Yes. We take over existing projects, review the code and develop further.
We recommend hosting in the UK or EU and can set it up for you.
Yes – with a CMS and a short training session.
Short regular meetings, a shared schedule and test versions along the way.
We work at the meeting point of software engineering and applied machine learning – always with a clear purpose and privacy built in.
Our studio is based at the Caledonian Exchange in Edinburgh’s financial district.
Director: Dr Peter Menell
Give us a call – we’ll talk through your project personally, with no obligation.
0509724862Postal address: Quell Intelligence Ltd, Caledonian Exchange, 19A Canning Street, Edinburgh EH3 8HE
Last updated: November 2026
Quell Intelligence Ltd (“we”, “us”) respects your privacy. This policy explains what personal data we collect when you visit our website or use our services, why we collect it and what rights you have under UK data protection law.
We collect personal data that you choose to share with us when you:
This may include your name, phone number, postal address, company name and details about your project.
When you visit this website, our hosting provider may process technical server logs:
These logs are used only to keep the website secure and running, and are deleted after a short period.
We use your personal data to:
We only send marketing if you have clearly agreed to it (Art. 6(1)(a)), and you can withdraw that consent at any time.
We use appropriate technical and organisational measures to protect personal data against loss, misuse, unauthorised access and disclosure – including encrypted connections, access controls and strong passwords. No transmission over the internet is completely secure, however.
This website may link to other websites. Their operators are solely responsible for their content and for how they handle personal data – please read their privacy policies.
This website is not aimed at children and we do not knowingly collect their data. When we build apps or games for younger audiences, we work with our clients to follow the ICO’s Age Appropriate Design Code – no behavioural advertising or tracking SDKs.
Under UK data protection law you have the right to:
We respond within one month. You can also complain to the Information Commissioner’s Office (ICO), www.ico.org.uk, tel. 0303 123 1113 – though we would appreciate the chance to resolve your concern first.
We keep accounting records for six years, as required by HMRC. Enquiries that do not lead to a contract are deleted after 12 months at the latest.
We may update this policy from time to time; the version on this page, with the date above, always applies.
The controller of your personal data is:
Quell Intelligence Ltd
Caledonian Exchange
19A Canning Street
Edinburgh EH3 8HE
United Kingdom
Scotland
Dr Peter Menell
Phone: 0509724862
Post: Caledonian Exchange, 19A Canning Street, Edinburgh EH3 8HE
We take care to keep the information on this website accurate, but we cannot guarantee that it is complete or up to date. To the extent permitted by law, we accept no liability for loss arising from its use.
The content and design of this website belong to Quell Intelligence Ltd. Please ask for our written permission before reusing them.