Smultron Web Development

Smultron Web Development is a Poland-based agency founded in 2010, headquartered in Krakow. The team has shipped 390+ projects over 16 years, with a 5.0-star client rating and work across 18 countries. They specialize in WordPress, Craft CMS, Symfony, and React—the core technologies behind their mix of content-driven sites, e-commerce platforms, and custom web applications. Their clients range from educational institutions (EIT Urban Mobility, universities serving disabled students) to gaming studios (Yggdrasil) and retail brands. The agency describes its process as covering analysis, design, development, testing, deployment, training, and ongoing support.

Services and capabilities

Smultron offers six main service categories. Websites & CMS development covers WordPress and Craft CMS builds, plus headless architectures with Directus and Contentful. E-commerce spans WooCommerce stores and bespoke platforms built with JavaScript and PHP. Web and mobile applications include custom business tools, CRMs, dashboards, and progressive web apps. UX/UI design uses Figma and Adobe Suite. Optimization & maintenance provides continuous site tuning and performance work. IT consulting & strategy rounds out the offering.

Their tech stack runs across both frontend and backend. Frontend: React, Angular, Vue.js, Next.js, TypeScript, and JavaScript. Backend: Symfony, Node.js, PHP, MySQL, MongoDB. CMS platforms: WordPress with WooCommerce, Craft CMS, Contentful, Directus. Design tools: Figma, Adobe XD, Illustrator, Photoshop. They also work with AWS, Webpack, Jasmine, HTML5, CSS3, PWA standards, and payment integrations (PayPal, Stripe, Przelewy24, PayU, DotPay). Third-party integrations include Google Maps, HubSpot, Salesforce, Microsoft Dynamics 365, and Odoo.

Notable work

Their portfolio includes EIT Campus, an educational platform for EIT Urban Mobility. The Andrzej Wajda memorial website serves as a cultural archive. They built the Accessible University platform (uczelniadostepna.pl) to support disabled students at Polish universities. Smultron delivered two separate projects for Yggdrasil Gaming—both the public-facing website and a corporate site for the iGaming studio. The Ink'n'art e-commerce platform offers 3D packaging design tools built with JavaScript and PHP. Vetfood.pl combines branding and e-commerce for a pet food company. A print-on-demand platform for Tryckakuten Sverige AB in Sweden handles production workflows. They also built sites for ZEAL (an iGaming studio), Bestlaminate (US flooring retailer), Pure Development (construction/real estate), and SuperMenu Catering. The Solar Energy platform and AI4GreenDeal (EU-backed AI skills initiative) round out their recent education and sustainability work.

How they work

Smultron offers two engagement models. Dedicated team means Smultron takes full responsibility from planning through delivery, with a separate team working independently but aligned to client goals. Team extension puts Smultron developers into the client's in-house team to fill skill gaps or boost capacity, with the client managing the project. They bill via fixed price (for well-scoped projects with defined timeline and budget) or time & material (for evolving projects, typically in short agile sprints). Contact is hello@smultron.pl or +48 533 097 111.

Team and credentials

Jakub Kozak is listed as co-founder and head of technology. The site reports 180 happy clients and doesn't disclose total headcount in the scraped source, though the scale (390+ projects over 16 years, EU-based team) suggests a mid-sized operation. No ISO, SOC 2, or other certifications are mentioned. The 5.0-star rating and 390+ project count are stated on their homepage but lack third-party verification from Clutch or G2 in the provided source.