Dynamic313 · AI-powered app development You bring the idea. We ship the product.
We build AI-powered web and mobile apps, SaaS platforms and storefronts for businesses across Europe and North America, from rough requirements to launch, and we stay on to keep them growing.
Longest partnership
1 yr+
and still shipping
Ownership
100%
your code, your IP
Time zones
EU · NA
working-day overlap
Shipped for
Teams in Denmark and beyond.What we hear on first calls
What we hear. How we help.
Most projects start with one of four sentences. Here's what happens after you say it to us.
We have the idea and the customers, but no tech team to build it.
Dynamic313
We become your tech team, from first scope to launch and every release after.
Our whole business runs on spreadsheets, and they're starting to break.
Dynamic313
We turn them into a proper app your team actually wants to use.
Everyone says “add AI”, but what would it actually do for us?
Dynamic313
We find the one workflow where AI saves real hours, then build that first.
Our last agency disappeared the week after launch.
Dynamic313
We stay. One client has shipped with us for over a year and counting.
How we work
From rough idea to release N.
Six steps, each ending in something you can see or use. After launch the loop starts again, with the same team.
01 / You bring
02 / We build
01Discover
Scope + estimate02Design
Prototype03Build
Sprint demos04Test
QA + security05Launch
Live app06Grow
↺ Next release03 / You get
What we build
Six disciplines. One team.
AI-powered apps are what we're known for. The other five are how we ship them properly: the platform, the mobile app, the storefront, the infrastructure and the design.
AI-Powered App Development
We build web and mobile apps with AI at the core: assistants that know your data, document processing, smart search and the automations behind them. Tested like software, reviewed by people, and handed over as code you own.
- Assistants that know your data
- Document processing
- Smart search
- 02
Web & SaaS Development
Full-stack product development, from first schema to paying customers.
SaaS · Web · Product Development - 03
E-commerce Development
Storefronts built for conversion, page speed, and the people who run them.
E-commerce · Performance - 04
Mobile App Development
One React Native codebase, shipped to both stores, sharing types with your web app.
Mobile · React Native - 05
Cloud Infrastructure, DevOps & Security
Deployments that are boring, reproducible, and owned by your team afterwards.
DevOps · Cloud · CI/CD - 06
Design & Branding
Identity, interface, and design systems built to be implemented, not admired.
Design · Branding
Selected work
Built. Shipped. Still shipping.
Every case study ends in results, not adjectives. Some clients are confidential, so we describe the system and the result instead.
Why Dynamic313
Small studio. Long game.
The engineers who scope your project are the engineers who build it, and they're still around a year later.
AI-native by default
We use AI in our own workflow, and build it into what we ship with evaluation and human review, not bolted on later.
Senior team, no outsourcing
Nothing is subcontracted to a third party you never meet.
Your working day, covered
Our hours overlap with both Europe and North America, so reviews take hours, not days.
We stay after launch
Support, new features and the next release, with the same team that built the first one.
Low-risk first step
Start small. Grow from there.
You don't have to commit to the whole build on day one. Pick a first step, and we'll both know a lot more afterwards.
Discovery call
Tell us the rough version. We'll ask the awkward questions and tell you straight if we're the right fit.
↘ an honest yes or no
Scope & prototype
We turn your notes into a written scope and a clickable prototype you can put in front of real users.
↘ a plan and an estimate
Take over an app
Already have something live but stuck? We audit the code, fix what's urgent, and keep it moving.
↘ a codebase that ships again
Not sure which? Send us the rough version and we’ll suggest one.
Start a project →Notes from the build
What we've learned lately.
Short, practical write-ups from real projects: what we tried, what broke, and what we'd do again.
Why your SaaS needs a DevOps strategy from day one
Deferring deployment discipline feels fast for about four months. Here is what it costs afterwards, and the minimum setup worth having before your first customer.
How AI is changing software development for startups
AI has compressed the cost of writing code, not the cost of deciding what to build. Here is what actually changed for small teams, and what did not.
FAQ
Straight answers.
If yours isn't here, email us and we'll answer it directly.
What does Dynamic313 do?
We're an AI-powered app development studio: we build web and mobile apps with AI at the core, SaaS platforms and storefronts, for founders and businesses across Europe and North America — and we stay on after launch.
What services does Dynamic313 offer?
AI-powered app development, full-stack web and SaaS platform development, e-commerce development, mobile app development, cloud infrastructure and DevOps, and design and branding.
Which markets and time zones does Dynamic313 work in?
We work with clients across Europe and North America, with working hours that overlap EU and North American time zones.
Do you work with early-stage startups?
Yes. Two of our existing clients are early-stage SaaS startups building AI-powered products. We're comfortable working from zero.
How do I start a project with Dynamic313?
Fill out the contact form or email hello@dynamic313.com. We'll respond within 1 business day to schedule a call.
How much does a project cost?
There's no fixed price list — cost depends on scope, platforms, and how much of the process needs automating. We give you a written estimate after a free 30-minute call, before you commit to anything.
How long does it take to build an app?
It depends on scope, so we don't quote a timeline up front. A discovery call gets you a written estimate, and after that you see a demo every sprint so progress stays visible.
Do we own the code?
Yes. You own the code and the IP at handover, full stop — nothing we build for you stays locked to us.
Talk to us
Have a problem worth building?
Send us the rough version. We reply within one business day.
Start a project →