We're the senior product and AI team behind platforms for Wiserfunding, SportsIcon and Knorr. We design, build and run web apps and AI tools for founders and growing companies, with milestone pricing, your code from day one and no lock-in.
Free · 15 minutes · with a senior engineer, not a salesperson
Trusted by teams at
Antler Digital is a UK software development and AI transformation agency. We design and build custom web applications, SaaS platforms, fintech software and AI workflows for B2B companies. Typical projects run 4–12 weeks from kickoff to launch, or we embed developers in your team on a flexible monthly basis. Clients include Knorr (Unilever), Wiserfunding, DeZaan and One Tribe.
Each has a fixed price, agreed before we start. Most clients begin with something small, see the work, then decide.
A good first step
We map your workflows with your team, rank the opportunities by value and hand you a fixed quote to build the best one.
£4,950
fixed, 100% credited to your build within 60 days
If we can't find an opportunity worth building, you don't pay.
See it working
A working, deployed prototype of your product or AI idea in your hands in 10 working days.
Miss the demo date and you don't pay.
Stuck project?
Inherited code, a freelancer who has moved on or an agency gone quiet? A five-day audit, a written plan and one real fix shipped in the first week.
If we don't ship a fix in the first week, you don't pay for the audit.
£3,950
audit, credited to the rescue
Build it properly
Your product built in 4–12 weeks and priced per milestone, with a demo every fortnight. If our estimate is wrong, we finish at our cost.
From £30k
priced per milestone
Ongoing
Senior engineers and designers in your Slack, standups and repos. It's how we've worked with Wiserfunding for over three years.
From £9,500
a month, 30-day rolling
Your code, from day one.
Your GitHub, your cloud, your IP.
No lock-in.
30-day rolling contracts and a free handover if you ever leave.
Prices we stick to.
After any paid sprint, we price milestones and stand by them.
Straight answers.
If AI or custom software isn't the right call, we'll say so.
For teams without an AI department
Most AI projects stall at the pilot stage. We start with the work that's costing you time and money, decide honestly whether AI is the right lever, then build it, ship it and keep improving it in production.
Exploring automation for finance or marketing? See how we transform operations or reboot customer journeys with AI.
No RFP, no 40-page proposal, no pressure.
Free · 15 minutes · with a senior engineer, not a salesperson
Pick a time and tell us in two lines what you're trying to fix.
We'll ask about the problem, your users, timelines and budget, and tell you straight whether we're the right team.
Shortly after the call: one page on what we'll build, what it costs and when you'll see it. If we're not the right fit, we'll point you to someone who is.
Most clients start with a 5-day Sprint, a 10-day Prototype or a Rescue Audit, so you see results before committing to a bigger build.
Run a demo deck, push a contract or hand you to a sales team.
A clear next step, even if it isn't us.
3+years
designing and building Wiserfunding’s platform, and counting.
4–12weeks
from kickoff to launch on a typical fixed-price build.
10days
to a working, deployed prototype in your hands.
My working relationship with Sam and Antler team has been ongoing for over 3 years. It started with the redesign and build of our marketing site and has progressed to him and the team handling the design and development of the frontend of our bespoke risk management platform. We’d recommend the team to others looking for talent to take their product to the next level.”
Gabriele SabatoCEO & Co-Founder, Wiserfunding
I was impressed by the way Antler approached the design and development of the SportsIcon platform. They took the time to understand our vision and built a solution that exceeded our expectations. They communicated efficiently and easily, we felt completely comfortable letting them improve on the design whilst developing the platform and they did a brilliant job.”
Riku SarkinenCTO, SportsIconWe’ve been working with Sam and the team at Antler for nearly two years. They’ve upgraded and improved our core website as well as built out entire new sections of the site with the state of the art Jamstack approach. They’ve done and continue to do a brilliant job.”
Nick MorssGeneral Manager, DeZaan
Medical communications
Synthesis Health's resourcing, projects, timesheets, leave, CRM and house style lived in separate subscriptions. We brought them into Conduit, one Mac app built around a medical communications agency, then added Conni, an AI colleague that works from the same picture. The team now saves around 10 hours each a week.
Read the case study on Replacing Float, Basecamp, Leave Dates and a pile of spreadsheets with Conduit, an AI-enabled Mac app for Synthesis Health
Sport
At every Games since Tokyo 2020, Olympians around the world have signed their name to say thank you. We built Leave your Mark for the World Olympians Association: a verified, multilingual signing experience and a living world map of the Olympic family, now four editions and more than 4,500 Olympians strong.
Read the case study on Leave your Mark: four Olympic Games, 4,500+ Olympian signatures and one global map for the World Olympians Association
FinTech
Discover how we overhauled Wiserfunding’ platform frontend to enhance user experience, with a seamless and intuitive design.
Read the case study on Designing and Building the Frontend of Wiserfunding’s New Platform
Crypto
Jumping headfirst into blockchain with SportsIcon as the dedicated frontend team when developing their cutting edge Sports NFT Platform. See how we overcame challenges with Flow and produced a market leading NFT platform.
Read the case study on Building an NFT Platform on the Flow Blockchain
Environmental
Learn how we took on the challenge of rebuilding and improving an environmental SaaS platform. See how we integrated into the company to handle platform improvements and help the company continue to its mission of creating a more sustainable future.
Read the case study on Rebuilding and Improving an Environmental SaaS Platform Tackling Saving the World
Digital Brand Book
Working with a partner learn about our meticulous construction of a style guide for major brand Knorr.
Read the case study on Building an Internal, Editable Static Style Guide For KnorrWhat founders and operators ask us most.
Still have questions? Book a 15-min intro call
Most clients start with a fixed-price first step: a 5-day AI Opportunity Sprint (£4,950), a 5-day Rescue Audit (£3,950) or a 10-day Prototype (£12,500). Full builds are priced per milestone and typically start from £30k. Embedded teams start from £9,500 a month. You'll always get a fixed price before we start.
After a paid Sprint, Prototype or Audit we know your scope well enough to price each milestone. If our estimate turns out wrong on the agreed scope, we finish at our cost. New ideas you add along the way are priced before any work starts, so there are no surprise invoices.
You do. Code lives in your GitHub from the first commit, infrastructure runs in your cloud accounts, and IP transfers to you on payment. There are no proprietary frameworks and no hostage situations.
Yes. Retainers are 30-day rolling. If you leave, we give you a documented handover and a walkthrough for your next team at no extra charge.
Senior designers and engineers from our UK-based team. The people on your intro call are the people who'll do the work. We don't sell senior and staff junior.
Sprints and Rescue Audits are short and can usually start soon after the call; we'll give you a firm start date before you commit. We cap how many builds run at once so every client gets the senior attention they're paying for.
That's exactly what it's for. Sometimes the answer is better process or simple software rather than AI. We'll tell you, and the Sprint guarantee means you don't pay if we can't find something worth building.
Next.js, React and TypeScript on the front end, Node.js and Python on the back end, PostgreSQL or MongoDB, on AWS or Vercel. For AI we work with the major model providers and pick based on cost, privacy and accuracy for your use case, not loyalty to one vendor.
Yes. Our Rescue Mission starts with a 5-day audit and ships one real fix in the first week. If we can't, the audit is free.
Yes. We've built for fintech, including Wiserfunding's risk management platform, and we design for FCA, GDPR and audit-trail requirements from day one.
In 15 minutes you'll speak to a senior engineer, get a straight answer on whether we can help, and leave with a clear next step, even if that step isn't us.
Free · 15 minutes · with a senior engineer, not a salesperson
Not ready to talk? See our services and pricesWe love working with them as an in house team where they bring the expertise we needed.”