CosmicWeb.IO

CosmicWeb is a Warsaw-based software house founded in 2020. The team—led by CEO Łukasz Filipowski and CTO Kacper Romanowski—numbers fewer than ten people and focuses on custom web applications. They've completed nine projects to date and maintain over 30 code repositories. The company works across sectors including e-commerce and IoT, handling everything from initial scoping through post-launch support.

Their engagement typically begins with a Product Discovery Workshop to map business, functional, and non-functional requirements. From there, CosmicWeb handles design (UX/UI), implementation, testing, and ongoing maintenance. They build both simple MVPs and complex applications, and will take on work modifying or improving products built by other teams—including those that don't display correctly on mobile or lack functionality.

Services and capabilities

The core offering splits into six service lines. Product Discovery Workshop pins down what a client actually needs. Custom Software Development covers dedicated web applications at any complexity level. IoT Development integrates connected devices. MVP and PoC work lets clients validate concepts quickly. Web Application UX/UI is handled in-house. Websites and web portals round out the list.

The company emphasizes code quality, applying PSR-12 standards and test coverage. They factor in UX/UI principles throughout. Pricing depends on application type, complexity, feature scope, deployment targets (desktop/mobile), and security requirements—they ask clients to contact them for estimates.

CosmicWeb offers post-launch support indefinitely: defect fixes, security updates, and application improvements are included. Clients can participate directly in development via regular consultations, which the company says helps them eliminate problems quickly and adapt to changing requirements.

Notable work

Three clients appear in Clutch reviews. LociLabs noted strong technical acumen and collaborative problem-solving. Księgi Barneja commented simply that "CosmicWeb.IO proved that nothing is impossible." Gnum highlighted on-time delivery. Beyond these, the company doesn't name other clients or outline specific project outcomes in the available material.

How they work

Engagement typically begins with a free consultation. CosmicWeb prefers clients who come prepared with business objectives and functional/non-functional requirements, though they'll handle the analysis themselves if needed. They sign NDAs as standard. The team operates as a full-stack unit, with Kacper Romanowski managing both front-end and back-end alongside project oversight. Clients are encouraged to participate directly in development via regular check-ins. After launch, they move into maintenance mode, which can continue indefinitely. Pricing is custom and depends on scope—contact required for a quote.

Team and credentials

The visible team consists of six people: two co-founders (Filipowski on client relations and business development; Romanowski on technical execution), two front-end developers (Rafał Kowalewski and Piotr Bartoszak), one back-end developer (Mateusz Polit), and one sales/marketing lead (Kacper Morawski). The company notes experience in e-commerce and IoT sectors but does not list formal certifications (ISO, SOC 2, GDPR, etc.), partner status with major cloud providers, or third-party ratings beyond the three Clutch reviews mentioned.