# JSON Crew

> Software & sales systems & B2B dashboards

- Canonical listing: https://agencysource.com/agencies/json-crew
- Location: Kraków, Poland
- Categories: [Web Development](https://agencysource.com/categories/web-development), [AI & LLM Development](https://agencysource.com/categories/ai-development), [CRM Consulting & Implementation](https://agencysource.com/categories/crm-implementation), [Custom Software Development](https://agencysource.com/categories/custom-software-development), [Ecommerce Development](https://agencysource.com/categories/ecommerce-development), [Mobile App Development](https://agencysource.com/categories/mobile-app-development)
- Services: Custom Software Development, AI Development, CRM Consulting and SI, E-Commerce Development, Mobile App Development, Web Development, IoT Development
- Industries: Manufacturing, Construction, Energy & natural resources, Consumer products & services, eCommerce, Legal
- Team size: 2 - 9
- Hourly rate: $50 - $99 / hr
- Minimum project: $10,000+
- Founded: 2025
- Website: https://jsoncrew.com
- Listing: Not yet claimed
- Agency Source rating: no Agency Source reviews yet

## About

JSON Crew is a software house with one specialization: digital sales transformation for B2B manufacturers and distributors. We build the systems that shorten the path from a customer's first interest to a signed contract.

We don't sell isolated features — we build one connected system, layer by layer, wherever a company loses customers:

- 2D/3D product configurators — customers explore options and see pricing before they call
- Automated quoting — a clickable offer page in minutes, not a PDF
- Websites that convert — audit and rebuild for SEO, UX and speed
- Interactive kiosks, showrooms and virtual tours
- Custom B2B web apps, dashboards, client panels, mobile and IoT apps
- AI and process automation

We also run JSON Hub — our own SaaS for automated quoting — and a managed lead-generation system. Running our own product means we understand the operational side, not just the brief.

Why companies pick us:AI-first delivery (Cursor + Claude) — a configurator MVP in 8 weeks, not 8 months. Fixed price and clear scope on the first engagement. You work directly with the three founders — no account managers. We turn down unclear projects, so you get concrete decisions, not open-ended billing.

Proof:For Akpil (agricultural machinery) we automated configuration and quoting for 150 inquiries a week — quote time dropped from 2 days to 30 minutes. For KG Elektronik we built an IoT app managing 12,000+ connected devices: 1,000+ downloads, 4.9 on Google Play. For Colliers we delivered a VR/3D virtual design lab integrated with Power BI.

Are you a manufacturer or product company? We're a fit if you want sales to scale through tools and process — not headcount.

We're not a generic agency: if a project has no link to sales or the customer journey, we'll say so upfront.

Based in Kraków, Poland.

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Source: Agency Source, https://agencysource.com/agencies/json-crew. Ratings and reviews come only from reviews submitted and moderated on Agency Source; agencies cannot pay for rank.