PWA development services that turn your website
into a product people install, revisit, and use offline.
One codebase, no release cycles, no store approvals.

App experience,
without
the app store

Get a free consultation
50%+  Faster load
iOS + Android  One codebase
Zero  App store delays

The mobile app
that nobody installs

Building a native app is the easy part. Getting people to download it,
update it, and open it more than twice — that's where budgets disappear.

Install friction kills the funnel

Install friction kills the funnel

Users won't leave your site, find your app, wait for a download, and sign in again. Most drop off before step two.

Two platforms, two teams, two bills

Two platforms, two teams, two bills

iOS and Android need separate codebases, separate specialists, and separate release cycles. The cost doubles before the first feature ships.

Every update waits for approval

Every update waits for approval

A hotfix can sit in review for days. Your users keep hitting the bug you already fixed.

Nobody finds you in the store

Nobody finds you in the store

App stores hold millions of listings and no search traffic worth counting. Your website ranks — your app doesn't.

What our PWA
development covers

From a full build to turning what you already have into an installable app — pick the entry point that fits where you are.

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PWA development from scratch

Design, architecture, and build of a progressive web app around your product logic.

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Website to PWA conversion

Keep your site and your rankings. Add offline access, install prompts, and app-like speed on top.

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eCommerce PWA

Storefronts that load fast on weak connections and keep carts alive when the network drops.

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Offline & performance engineering

Service workers, caching strategy, and Core Web Vitals work that survives real-world conditions.

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Push notifications & re-engagement

Bring users back without paying for app installs or fighting store notification limits.

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PWA audit & consulting

Not sure a PWA fits your case? We assess your product and tell you when it doesn't.

From audit to launch in weeks,
not quarters

A PWA doesn't need a year-long roadmap. Here's the path from first call to a product your users can actually open.

01 — Discovery

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We map your traffic, devices, and where users drop off. That tells us what the PWA has to fix.

02 — Feasibility check

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What a PWA can and can't do on your target devices. You get the answer whether or not you hire us.

03 — Architecture

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Caching strategy, service worker scope, install flow. Approved before anyone writes code.

04 — Build & test

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Two-week sprints with a working build at the end of each. Tested on real devices, not just Chrome DevTools.

05 — Launch & measure

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We ship, then watch install rates and load times for the first weeks. Adjust what the data asks for.

Work that speaks for itself

Real projects, real outcomes. Browse our full portfolio for more.

See all cases
Compliance
#saas
#.net
#android
#angular
#azure
#c#
#ios
Sweden

Compliance

Compliance management platform for task creation and monitoring
A multiplatform cloud product for compliance task creation, monitoring, and day-to-day management across web and mobile.
View case study
Rule
#adtech
#angular
#laravel
Sweden

Rule

Marketing automation platform for email and SMS campaigns
RuleMailer already had a solid foundation for email and SMS campaign automation. Vilmate joined to expand it — adding key functionality without disrupting what was already working.
Development Speed
~50% lower
Development Costs
Stable
Under Growing Demand
View case study
Best Driver
#logistics
#python
#react
#react native
Sweden

Best Driver

Mobile app for drivers and web portal for traffic managers
A parcel delivery platform covering order management, route planning, driver tracking, and real-time communication. Everything a driver and a traffic manager need, in one coherent product.
View case study

Why teams pick us for PWA work

Web and mobile in one team
We say no when it fits
14+ years, 200+ clients
EU and US overlap
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Our engineers build both. Nobody has to translate between a web team and a mobile team to get a PWA out the door.
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Some products genuinely need native. You'll hear that from us before you spend a budget finding out.
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Long enough to have seen which shortcuts come back later. Most of our work comes from returning clients and referrals.
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Warsaw, Kyiv, and Stockholm. Your morning meets our afternoon, so questions don't wait a day.
Vilmate
Not sure a PWA is the right call?
Tell us what you're building. We'll say straight up whether a progressive web app fits
— or whether you need something else.
Get a consultation

The stack behind
your PWA

Frontend
Backend
Infrastructure
AWS-icon
AWS
Azure-icon
Azure
Cloudflare-icon
Cloudflare
Firebase-icon
Firebase

Let's find out if
a PWA fits

Tell us about your product and where users drop off.
We'll come back with an honest read on whether
a progressive web app solves it — and what it would take.
Prefer a call?
Pick a time that works for you.
Book a call




    Questions clients ask
    before they start

    What exactly makes a web app "progressive"?
    Three things under the hood: a service worker that caches assets and handles offline behaviour, a web app manifest that defines how the app installs and looks on the home screen, and HTTPS. Everything else — push notifications, background sync, offline storage through IndexedDB — sits on top of that base.
    Do users have to install anything?
    No. A PWA opens in the browser like any website. If someone visits often, the browser offers to add it to their home screen, and from then on it opens full-screen without the address bar. Installing is optional, not a gate.
    Will a PWA hurt our SEO?
    The opposite, usually. A PWA is still a website, so it stays indexable — and the speed work that goes into one tends to lift Core Web Vitals. The catch is rendering: if content only appears after JavaScript runs, crawlers can miss it. We handle that with server-side rendering or pre-rendering.
    Can a PWA go in the App Store or Google Play?
    Google Play, yes — Android supports wrapping a PWA through Trusted Web Activity, and it behaves like a store listing. Apple is stricter; a plain PWA won't pass review, so it needs a native wrapper. Whether that's worth doing depends on how much your audience actually searches the stores.
    What can't a PWA do?
    Bluetooth pairing, deep hardware access, background location, some payment and biometric APIs — support varies, and Safari lags behind Chrome on several. If your product depends on any of those, we'll tell you upfront that native is the better call.
    How long does a PWA project take?
    Converting an existing site usually runs 4 to 8 weeks. Building from scratch depends on scope — a focused product takes about 3 to 4 months. The feasibility check comes first either way, and that's a matter of days.
    Can we turn our current website into a PWA?
    Often yes, and it's the cheaper path. Your URLs, content, and rankings stay where they are. We add the service worker, manifest, and caching layer on top, then fix whatever performance issues surface along the way.
    Does it work offline, really?
    Within limits. Cached pages, saved data, and forms that queue up until the connection returns — all of that works. What can't work offline is anything needing live data, like real-time inventory or payment processing. We agree on what gets cached during architecture.

    Latest insights

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