Senior people, start to finish.
The person who scopes your project is the person who builds it. Nothing gets handed down to a junior after the contract is signed.
Design · Development · Marketing · AI
The digital agency for businesses ready to grow.
Websites, apps, brands, software and AI that pay for themselves — designed and built by one senior team, at a fixed price you'll see in writing before anything starts. No account managers, no surprises, no jargon.
Trusted by growing businesses in the US, UK & Europe
What we do
Seven services. One senior team. Zero hand-offs.
Everything a growing business needs online, built to work together — so your brand matches your site, your site feeds your CRM, and your ads land on pages built to convert.
Digital Marketing
SEO, PPC and social that report in leads and revenue — not impressions.
From $690/mo
Web Development
Websites, stores and portals that load fast, rank and convert.
From $2,900
Software Development
CRM, ERP, HRM and CMS — custom where it matters, off-the-shelf where it doesn't.
From $2,900
UI/UX Design
Design judged by what users do, not how the mockups look.
From $1,900
Graphic Design
Logos, covers, artwork and wraps by a dedicated senior designer — not a contest.
From $290
Mobile Apps
iOS, Android and cross-platform apps, MVP-first so you learn before you spend.
From $12,500
AI Development
Chatbots, assistants, agents and models — piloted first, measured always.
From $3,900Not sure where to start?
Tell us the problem — the first call is free.
See all services
Why DeSine
Four things we do that most agencies don't.
How it works
From first call to launch, in six steps.
- Free
Listen
A 20-minute call. You talk, we ask. If we're not the right fit, we say so on this call.
- Free · 3 business days
Scope
A written proposal: what we'll build, a fixed price, a timeline, and what's deliberately left out.
- On the agreed date
Design & build
Real progress weekly — screens, staging links, drafts — while feedback is still cheap to act on.
- Before launch
Test & deliver
Devices, speed, tracking, accessibility, the checkout, the form. Nothing ships untested.
- 30 days included
Stand behind it
Post-launch support on every project — then a retainer if you want us on call, or a clean handover if you don't.
- Always
Everything in writing
Scope, price, decisions, changes. Six months later the answer is a link, not an argument.
What clients say
In their words, once they've said them.
We publish real quotes with real names and written permission — nothing invented, nothing "as told to us". This section fills as projects complete.
Quote — two or three sentences about a specific outcome or experience
NameTitle, Company
What it costs
Most agencies hide their prices. Here are ours.
Real starting prices for every service, published and explained — so you know whether we fit your budget before you ever book a call.
Websites
from $2,900
Online stores from $4,900
Mobile apps
MVPs from $12,500
Launch-ready in 10–14 weeks
Logos & design
from $290
Logos from $490
SEO & marketing
from $690/month
Retainers, month-to-month
Tell us what you need — you get a fixed written price within three business days.
Contact usQuestions
The things everyone asks first.
How much does a website cost?
Our business websites start at $2,900 and most land between $2,900 and $7,500. Stores start at $4,900, portals at $9,500 and SaaS MVPs at $19,500 — and you'll have a fixed written figure after one 20-minute call. Every price on this site is a real floor, not bait.
Where is DeSine based?
We're a remote-first team working in US Eastern and UK hours, with clients across the US, UK, Canada, Australia and Europe. Calls land in your working day, work is shared as it progresses, and everything is agreed in writing.
How quickly will I hear back?
Within one business day, from a senior specialist — not a sales queue. A full written proposal with a fixed price follows within three business days of the first call.
Who actually does the work?
The senior specialist who scopes your project. We don't have an account-management layer, so the person you meet on day one is the person building your project — and your single point of contact until launch.
Do you work with small businesses or just big companies?
Mostly with owner-run and growing businesses — that's who our fixed packages are designed for. The same senior team, the same process, at prices published for everything from a $490 logo to a $75,000 SaaS build.
What happens after launch?
Every project includes 30 days of post-launch support. After that you choose: a monthly care plan (from $190/month), an ongoing marketing retainer, or a documented handover — everything is in your accounts already, so you're never locked in.
Do you use AI to do the work?
We build AI for clients, and we use modern tools where they speed us up — but designs are drawn by designers, code is reviewed by engineers, and content is written and signed off by humans. Nothing is generated, unchecked and shipped.
Can you handle everything — brand, site, marketing, app?
Yes — that's the point of one senior team across seven services. A brand that matches the site, a site wired to the CRM, ads that land on pages built to convert, and a chatbot that answers what the ads promised. One plan, one point of contact.
Tell us what you're trying to grow.
Send a few details and a senior specialist — not a salesperson — will come back within one business day with questions, a recommendation and a price. If we're not the right fit, we'll say so and point you somewhere better.