JSON Crew

JSON Crew is a small software house based in Kraków, Poland, operating with a team of one to ten people since 2024. It works across the country with B2B manufacturers and companies that sell through dealer or sales-rep networks, such as Akpil (agricultural machinery), KG Elektronik and Knieja, focusing on digitising and automating the sales process from first product inquiry through to signed contract. The agency's declared services span SEO, AI development, generative AI, CRM consulting and systems integration, IoT development, web development, custom software development, and UX/UI design. In practice this translates into product and offer configurators that let customers select variants and check compatibility themselves, automated quoting (CPQ) systems that recalculate pricing and client-specific discounts and turn offers into web pages rather than static PDFs, and interactive showrooms and kiosks for presenting product ranges. It also builds custom web applications such as B2B panels and SaaS tools, mobile apps using React Native and Flutter, IoT solutions connecting physical devices (as in the KG Elektronik case, involving thousands of connected devices), ERP/CRM integrations, and automations built with tools like n8n combined with AI. For lead generation, JSON Crew offers a packaged service combining Meta Ads, sales landing pages and its own JSON Hub product, delivered over a multi-week engagement with regular specialist meetings. Configurator projects are described as deliverable as an MVP within eight weeks, starting at 49,000 PLN.