About
Software company building the next generation of AI products.
Quartzle is an AI-first software company. We build AI agents, voice systems and SaaS products for companies that need senior engineering without hiring a whole team.
Who we are
A software studio built around shipping.
Quartzle is based in London. We design, build and run AI products, SaaS platforms, websites and apps for startups and growing businesses, from the first idea to production and beyond.
Our mission
To help startups and growing businesses turn ideas into dependable software, using AI where it genuinely saves time or money and plain, proven engineering everywhere else.
Our vision
A world where any business, not just the largest, can put AI to work in its products and operations with software it fully owns and understands.
Our values
What clients can count on.
Production-grade engineering
Every release ships with error handling, monitoring and an automated deployment pipeline. We build software your business can depend on, not prototypes that stop at the demo.
Transparent, fixed pricing
You receive a written scope and a fixed quotation before any work begins. Any change in scope is agreed with you in writing first, so there are never unexpected invoices.
Full ownership, from day one
Source code lives in your repository and every service runs in your own accounts. We finish with a complete handover, so your team can operate and extend the product independently.
How we work
From first call to a product in production.
The same four steps on every project, so you always know what happens next and what it costs.
- 0130 min
Discovery call
We talk through your idea, users and constraints, then send a written scope with timeline and a fixed quote within 48 hours.
- 022–6 weeks
Design & build
Weekly demos on a live staging link. You see real progress every Friday, not a status report.
- 031 week
Launch
Production deploy on AWS, DigitalOcean or Vercel, with monitoring, docs and a handover call for your team.
- 04Ongoing
Support & scale
Optional monthly retainer for new features, model upgrades, cost tuning and performance work.
What we build
One team for AI, web and mobile.
Who we build for
Industries we have shipped for.
Every sector below is backed by a live product and a case study you can read.
- Real estate & proptechRetail media, AI image generation and virtual staging for property portals.
- Productivity & meetingsAn AI meeting assistant that remembers context across calls.
- Construction & home projectsAI project planning and a marketplace to compare specialists.
- Finance & trading educationA members-only chatbot that answers in an educator's own style.
- HealthcareA clear, accessible website for a medical clinic.
- Developer toolsPrivate, browser-based converters for config and data formats.
Ways to work with us
Pick the model that fits your stage.
Fixed-scope project
For a new product or a clearly defined feature. You get a written scope, a fixed quote and a timeline before we start, with weekly demos until launch.
Best for MVPs, websites and new apps
Monthly retainer
Ongoing time each month for new features, fixes, AI model upgrades, cost tuning and performance work once your product is live.
Best for products already in use
Team extension
Our engineers join your existing codebase and workflow, ship features alongside your developers and fix what is slowing you down.
Best for teams that need senior hands
Have a project in mind?
Tell us what you want to build. You will get a written scope, timeline and fixed quote within 48 hours, whether or not we end up working together.