CoolPage
Custom web portals, business software and browser games since 2006
CoolPage is a software house from northern Poland, building web software under the same name since 2006. We are a small team led by the founder, so clients work directly with the people who write their code. We build custom web portals: B2B marketplaces, classifieds and auction services, dating and community platforms, and membership sites with online voting. For companies we create business applications, such as warehouse and order management connected to ERP systems, or internal tools that replace spreadsheets. We automate e-commerce with marketplace integrations, offer import and synchronisation, and AI-assisted translation of product descriptions checked by validation rules. Under our BroPlay studio brand we design and build browser games. We also take over systems left behind by other contractors, starting with a fixed-price audit and a written report. Recent work includes Storilo, a B2B marketplace with live auctions for warehouse racking; Złączeni Miłością, a dating portal that matches people by values; FPFinder, a marketplace for industrial parts and machinery; and the new website of our BroPlay game studio. Every project starts with a first version that real users can try. After that we continue in monthly packages of 40 to 240 hours, so the budget stays predictable and priorities can change from month to month. Our hourly rate is published on our website. 1 person in their team
Speaks English, Polish
10 projects in their portfolioWorks remotely across the globe
Sortlist member since 2026
Founded in 2006
No review yetBe the first to write one
Services
6 services offered by CoolPage
Description Software for companies that sell on marketplaces: pulling offers from Allegro and listing them on eBay, with category and item-specifics mapping for each eBay site, translation and rewriting by large language models under rule-based checks, pricing rules and stock and price synchronisation. Our systems handle millions of offers across many marketplaces. We also build dedicated online stores and marketplace platforms.Skills in E-commerce (5) E-commerceeCommerce DevelopmentB2B eCommerceEcommerce SolutionsEcommerce WebsiteWorks in E-commerce (3) Clients in E-commerce (3) DokupBeautyFPFinder (Factory Part Finder)Industrial Goods & ServicesStoriloIndustrial Goods & Services
Learn more about E-commerceDescription Dedicated business software built to order: warehouse and order management, booking and membership systems, and internal panels that replace spreadsheets and long email threads. We connect them with the ERP, accounting, payment and shipping systems a company already uses, and deliver them as web apps that can also be installed on phones (PWA). Main stack: PHP 8, MariaDB/MySQL, JavaScript and Python. Every system starts as a working first version and then grows in monthly packages of 40 to 240 hours. We also take over and modernise legacy PHP systems, starting with a fixed-price audit.Skills in Software Development (5) Software DevelopmentPHP DevelopmentWeb DevelopmentCustom Software DevelopmentWeb Application DevelopmentWorks in Software Development (4) Clients in Software Development (4) National Library of Poland (Biblioteka Narodowa)Government & AdministrationIKEA Stalowa WolaHousehold ProductsTBM.teamNon-profitLogeeLogistics & Supply Chain
Learn more about Software DevelopmentDescription Browser games designed and built under BroPlay, our game studio brand: real-time multiplayer card and sports games, economy and strategy games. We write our own game servers (Node.js, Socket.IO), admin panels for balancing the game without deploying code, in-game payments, rankings and leagues. We take a game from the idea and mechanics, through a playable prototype, to launch and live operation. Graphics in Canvas 2D, PixiJS or Three.js, depending on the style of the game.Skills in Game Development (6) 2D Game Development3D Game DevelopmentGame DevelopmentHTML5 Game Developmentonline game developmentGame designWork in Game Development (1) Client in Game Development (1) FutbolinoVideo games
Learn more about Game DevelopmentDescription Custom web portals and web applications built to order: classifieds, auction sites, marketplaces, community platforms, booking systems and internal business tools that replace spreadsheets. We start with a working first version (MVP) that real users can test, then develop it in monthly packages of 40 to 240 hours or switch to maintenance. Our hourly rate is published on our website. Existing systems from other contractors can be taken over after a fixed-price audit.Skills in Web Application (5) Progressive Web AppPrototype DevelopmentWeb DevelopmentWeb Application DevelopmentWeb ApplicationWorks in Web Application (8) Clients in Web Application (4) National Library of Poland (Biblioteka Narodowa)Government & AdministrationIKEA Stalowa WolaHousehold ProductsTBM.teamNon-profitLogeeLogistics & Supply Chain
Learn more about Web ApplicationDescription Company and brand websites built on our own CoolPage CMS or as lightweight static sites: a clear structure, fast loading, technical SEO and structured data, and content that is easy to edit after launch. A recent example is the new website of our BroPlay game studio, with a 3D header scene (Three.js) and scroll animations (GSAP). We also maintain and modernise existing websites, including old PHP sites that need to run on current server versions.Skills in Website Creation (6) Website CreationWebsite DevelopmentWebsite RedesignWebsite DesignWebsite MaintenanceWeb DesignWorks in Website Creation (2) Clients in Website Creation (2) DokupBeautyBroPlay (our game studio brand)Video games
Learn more about Website CreationDescription Interactive 3D in the browser, built with Three.js: animated 3D scenes for websites (such as the header of our BroPlay studio site), 3D game views with physically based materials, and product or space visualisations that run without plugins on desktop and mobile. We focus on real-time 3D for the web rather than offline rendering.Skills in 3D (3) 3D3D Visualisation3D Game DevelopmentWork in 3D (1) Client in 3D (1) BroPlay (our game studio brand)Video games
Learn more about 3D
Team
1 member in CoolPage's team
StoryWiesław Płotka started CoolPage in 2006, after five years of building websites. The idea has not changed: write software a company can run its business on, and stay with it after launch. Today we build web portals, business applications and browser games, each starting with a working first version.
Reviews
No review for CoolPage yet
Worked with CoolPage?
Share your experience with us.
Write a review
Contact
Contact details of CoolPage
Details
- HeadquarterJeżynowa, Kochanowo, Poland
Building great business stories.
Effortlessly get discovered, win projects and grow across 500+ services. Tell us what you do best, and we'll connect you with the right clients to help your agency grow.
For clients
- Explore
For providers
- How it works
- Pricing
- Get listed
Resources
- Blog
- Help & Support
Company
- About
- Contact
- Jobs
- 2026 © Sortlist -
- All rights reserved -
- Terms of Use -
- Privacy Policy
- - Data Processing Agreement
- - Manage your cookies