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Now booking projects for April 2025

We build mission-critical AI tools to solve challenges unique to your business.

Cut costs, boost efficiency, drive innovation. Stay ahead.

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We help businesses implement AI to solve mission-critical problems, quickly.

“We harness productive applications of AI to solve problems unique to your business. Ignore the hype, protect human creativity, avoid cookie cutter SaaS, and use AI to build powerful solutions, quickly.”

Angus
Co-Founder at Flint
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Tell me why

You’ve seen it all before: cookie-cutter solutions, off-the-shelf software, and endless subscriptions that almost (but don’t quite) fit your needs.

These tools are built for everyone, which means they’re perfect for no one. The truth is, most businesses don’t need one-size-fits-all answers.

They need solutions crafted for their specific gaps — solutions that don’t just promise results but deliver them.

When you have the right tools, you can stop patching problems and start building momentum.

That’s where we come in.

Whatever the challenge, we deliver tools and products that work as hard as you do.

Our Services

So, what exactly do we offer?

We handle everything.
All the design, all the tech.

We’re a designer-developer duo committed to building cool stuff.

We’re creative and conceptual but have the technical muscle to translate wild ideas into robust products.

The Figma logo
Design in Figma
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Build in Cursor
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The Wized logo

Bespoke tools to fit your needs

Internal tooling, rapid prototypes, fully-functional MVPs, powerful lead magnets — whatever you need, we can build it.

AI has fundamentally changed the development process.

We design with AI, we write code with AI, and we ship AI-powered products to deliver incredible results.

Discover which vitamins are missing from your diet.
Find local golf courses that match your skill level.
Reduce your VAT bill in 60 seconds.
 

Rapid turn around

We build quickly but methodically — saving you time and money without back-and-forth snagging.

Project complete
2 Week Sprint

Personalized design

Unique designs that align with your brand identity.

Simplicity, functionality, and accessibility sit at the heart of our design philosophy.

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Your branding

Custom Analytics

What gets measured, gets managed.

We provide ongoing or periodic analytics to monitor the performance of what we build and identify areas that require optimisation.

AI-powered solutions.

Not only does AI play key role in how we build but it also factors into what we build.

Our sweet spot is integrating with third party AI providers to deliver custom tools that work for your business.

If your employees use ChatGPT for mission-critical tasks, we can do it better.

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Ongoing Support & Maintenance

Mission-critical tools can’t afford to skip a beat.

We ship regular performance upgrades based on user feedback and analytics to ensure everything runs smoothly.

Step 1

Identify Opportunities

We collaborate to uncover gaps in your business—whether it’s converting more leads, building your next big idea, or automating workflows.

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Step 2

We design & build a tool to handle this task.

Once we’ve understood what challenge you’re looking to solve, we’ll design and build and bespoke tool that focuses on bringing this vision to life, cutting costs, boosting operational efficiency, and future-proofing your workflows.

We use AI to both accelerate the design/dev process and enhance the capabilities of the final output.

A UI mockup showing the Flint build process.
Step 3

Unblock your team.

Relieve your team of repetitive low-value tasks and free-up time for high-value work that draws on their core strengths — critical thinking, creativity, problem-solving, communication, you name it.

Do more of what you love.

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Step 4

Optimise, tweak, twist & turn.

Innovate like a true innovator by building fast, failing fast, and learning fast.

Our process gives you the freedom to iterate on your value prop and what you share with users without locking you into a defined development direction that makes experimentation expensive, cumbersome, and scary.

Keep it lean, move fast, and stay ahead.

A UI mockup showing the output of a Flint tool.
A mockup of a 'painkiller' search engine that is captures the process we take a customer through when identifying inefficiencies in their business.
A UI mockup showing the Flint build process.
A mockup illustrating the performance gains that can come from building custom AI tooling for your business.
A UI mockup showing the output of a Flint tool.

The ideas are endless

Whatever you're selling, whoever you're selling to, we can spin-up a bunch of tool ideas that will get people excited about your business.

Turn boring legal documents into funny stories.
Generate email responses based on your tone of voice.
Reduce your VAT bill in 60 seconds.
Create a Custom Workplace OS
Custom CSV Formatter
Discover which vitamins are missing from your diet.
Plan the perfect sunny winter escape.
What does it cost?

Pricing plans

We harness a suite of AI native dev tools to build powerful products, quickly.

Lite Sprints
Our fastest builds. Sometimes it’s the simplest tools that deliver the biggest bang.
1 week
1 x tool
1 x ideation call
Custom domain
Basic SEO
Weekly lead lists
Full Sprints
For more sophisticated builds. Full sprints allow for additional complexity & customisation.
2 weeks
1 x tool
Half-day discovery workshop
Custom domain
Advanced SEO
Real-time lead lists
Content gating
High-fidelity design
Epics
Looking for something that doesn’t fit into a nice neat box? Let’s chat, and find a solution that fits your needs.
~4 weeks
CRM Integration
Auth
Analytics
& much more...

*All builds incur a baseline maintenance fee of £99/month to cover server space, cloud storage, bug fixes, domain costs, etc. Some tools may incur additional usage-based fees if they exceed monthly allowances for API calls or AI tokens. There are no hidden fees.

Our Satisfaction Guarantee

We will never sign off on a tool that you are unhappy with. While we do not offer money-back guarantees, we will always work with you to improve the final output and ensure we deliver on our original promise. Any design or development work that extends beyond this scope will incur additional costs.

FAQs

What kind of tools does Flint build?

We build AI-powered tools that solve specific problems for your business.

Whether you’re looking to optimise internal workflows to bridge gaps that cookie cutter solutions can’t, drive innovation with rapid MVP development or increase ad spend efficiency with viral lead magnets that deliver immediate value to your ICP, we can help.

Should we invest in a Flint tool or increase our ad spend?

Paid ads are great for getting impressions from a really specific audience. They’re less great at turning those impressions into valuable leads who actually want to buy your product or service.

The tools we build bridge this gap — providing a tangible hook that offers immediate value to your customers, boosting brand advocacy, and fuelling your sales machine. Using paid ads to promote a specific tool (instead of promoting your broader offering) will dramatically increase the efficiency of your marketing spend.

How is the monthly maintenance cost calculated?

We charge all clients a baseline fee of £99/month/tool. This covers the ongoing costs of up-keeping an online tool, plus on-demand support for bug fixes and system updates.

Outside of this baseline fee, some tools may incur additional monthly costs for high volumes of API calls or AI tokens. Typically, we will manage this using a banded system where clients are given a monthly limit and can upgrade this limit between monthly payments via a one-off fee to maintain uptime. This is the best-case scenario as it means lots of people are using your tool and you’re generating loads of valuable leads.

We periodically review our API protocols and AI queries to ensure optimum efficiency.

Are Flint’s mini tools GDPR compliant?

All our data capture complies strictly with Europe’s General Data Protection Regulation (GDPR) — the toughest privacy and security law in the world. We work meticulously to ensure users have given express permission to share data with our clients.

Data privacy, security, and responsible data use sit at the very core of what we do. We take it very seriously and we never cut corners.

Do these tools actually work?

Yes.

For example, AI video editor, VEED.IO, gets $1.1M/month of traffic via a library of over 150 mini tools. Here’s how:

1) They find keywords with high traffic and low keyword difficulty (KD)
2)They build a free tool that solves one specific problem that relates to those keywords
3) Each tool is linked to their core value proposition (AI video editing)

The same strategy is used by Framer, Canva, Miro, and Notion. All of these companies have massive dev teams (giving them an advantage) but Flint is here to change that.

Lets get you started today

Curious to explore what we could build for your business?

Ideate
Angus will work with you to understand your business objectives, listen to your ideas, identify bottlenecks/opportunities, and sketch initial options.
Design
Angus & Kevin will don their designs hats to bring your idea to life.

We'll work with you to refine the concept.
Build
Kevin enters into dev mode to turn the designs into a fully-functioning product.
Iterate
Once people are using your tool/product, we use analytics to help you optimise and prepare for scale.