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Software company · design & engineering

Engineered to feel
effortless.

Fostics designs and builds websites, web apps and WordPress products for teams who sweat the details.

Start a projectSee our work

Services: Websites, Web apps, Product design, WordPress, E-commerce, Performance, Plugins.

Inside Fostics

We're a small team of designers and engineers who care about the parts most people never notice: the timing of an animation, the weight of a font, the milliseconds before a page appears.

Services

Everything your product needs.
Nothing it doesn't.

  • Design
  • Build
  • AI & automation
  • Run

Websites

Marketing sites and content platforms that load instantly and read beautifully.

Web apps & SaaS

Dashboards, portals, billing and multi-tenant platforms.

Mobile apps

iOS and Android from one codebase, sharing your design system.

AI & automation

AI features in your product

Assistants, summaries, classification and semantic search, built on your data, answering with sources.

  • LLM & RAG
  • Your data
  • With citations

Chat & search over your docs

Answers drawn from your own content, with sources, not guesses.

Workflow automation

The copy-paste between your tools, replaced by something reliable.

WordPress

Custom themes, blocks, plugins and migrations off page builders.

E-commerce & payments

Storefronts, subscriptions, invoicing and licence keys.

Document & data extraction

Invoices, forms and PDFs turned into structured data.

Internal tools

Small apps that replace the spreadsheet everyone is scared to touch.

Product design

Research, UX flows, UI and design systems.

Design systems

Components, tokens and rules so every screen stays consistent.

Prototypes & MVPs

A clickable version to test with real users in weeks, not months.

Brand for product

Identity, type and colour that survive contact with a real UI.

Cloud & DevOps

Containers, pipelines and hosting sized to what you actually use.

APIs & integrations

Connect the systems you already pay for, properly and securely.

Analytics & dashboards

Numbers you can trust, in one place, without a data team.

Licensing & distribution

Licence keys, activations and update delivery for software you sell.

Performance & care

Hosting, monitoring and ongoing improvements, so launch day is the start, not the finish.

  • LCP
  • INP
  • CLS

Not sure which you need?

Describe the problem in a paragraph. We'll tell you which of these actually solves it, including when the answer is "none of them yet".

hello@fostics.com

Team augmentation

Need an extra pair of hands?

Some teams don't need a project. They need people. We embed designers and engineers in your team on a monthly basis, working your board, your standups, your codebase.

[N] people available from [Month]

Talk about your gapHow we work
  • Frontend engineerReact, TypeScript, Astro, design-system work.[from $X/day]
  • WordPress engineerCustom themes, blocks, plugins and migrations.[from $X/day]
  • Product designerResearch, UX flows, UI and design systems.[from $X/day]
  • Backend engineerLaravel, Node, Postgres, APIs and integrations.[from $X/day]

Minimum [1 month] · [2 weeks] notice · [4 hours] overlap with your timezone

How we work

Four steps. No black boxes.

You see progress every week, and you can talk directly to the people doing the work.

  1. 01

    Discover

    Workshops, audits and a clear plan for what we are building, and why.

  2. 02

    Design

    Flows, interfaces and prototypes you can click through before any code is written.

  3. 03

    Build

    Fast, accessible, maintainable code, with weekly demos along the way.

  4. 04

    Care

    Launch, measure, improve. We stay around long after go-live.

Testimonials

Teams keep coming back.

A few words from the people we build with: founders, marketers and product teams.

  • “They rebuilt our site in six weeks and it finally feels like us. Our team can edit every page without calling a developer.”
    [Name][Role], [Company]
  • “The design work was thorough: flows, prototypes and edge cases, so the build had almost no surprises.”
    [Name][Role], [Company]
  • “We came for a plugin fix and ended up rebuilding the whole platform with them. No regrets.”
    [Name][Role], [Company]
  • “Weekly demos meant we always knew exactly where the project stood.”
    [Name][Role], [Company]
  • “Our site went from sluggish to instant, and the difference showed up in our numbers.”
    [Name][Role], [Company]
  • “They care about the small things: the spacing, the wording, the loading state nobody thinks about.”
    [Name][Role], [Company]
  • “Handover was painless. Clean code, real documentation, and answers to questions long after launch.”
    [Name][Role], [Company]
  • “The only team we have worked with that pushed back when an idea was not worth building.”
    [Name][Role], [Company]
Worked with

Selected work

Built in-house.

Our own products get the same care as client work. Case studies are on the way.

Fostics Plugins

Storefront, licensing & updates · Web app

FilePress

Media library folders for WordPress · Plugin

Fostics Plugins

Premium WordPress plugins, built by our own team.

The tools we build for client work, polished into products. Licensed, supported and updated by the people who wrote them.

Visit plugins.fostics.com

FAQ

Questions we get before the first call.

The money and timeline ones included. You shouldn't have to email us to find out whether we're in your range.

Still stuck?

Send a paragraph about the problem. You'll get a real answer, not a calendar link.

hello@fostics.com
What does a project cost?

Most projects start at [$X]. After a short scoping call we quote a fixed price for a fixed scope, so you are never watching an open meter.

How long does it take?

A marketing site is usually [4-6 weeks]. An app or platform is [8-16 weeks]. You get a week-by-week plan before you commit to anything.

Do we own the code?

Yes. You get the repository, the design files and the deployment setup. There is no licence to keep paying us for, and nothing locked to our accounts.

Can you work with our existing team?

Often. We can also embed designers and engineers directly in your team by the month.

See Hire a team
What happens after launch?

Your choice. We can stay on for monitoring, updates and a monthly list of improvements, or hand everything over and stay reachable when you need us.

How do we start?

Email us a paragraph about the problem. We reply with questions, then a plan and a price, usually within [one working day].