We build elevated tools, optimised for engagement and conversion.

ruttl is a visual feedback and collaboration tool for all your web design projects. Add contextual comments on illustrations, make changes to live websites, and invite clients to review to make your web projects smoother.
Visit WebsiteWhy ruttl?
Built by designers frustrated with the existing clumsy and tiring feedback process for web projects, ruttl allows you to bid adieu to lengthy email threads and endless marked-up screenshots. Make copy edits and image replacements on live staging websites without any coding knowledge, invite clients and stakeholders to review, and more when you choose ruttl — the future of design review.
Visit WebsiteBrutask is a simple task manager for small teams. Perfect for teams who have regular stand-ups or daily scrums, Brutask functions as a digital to-do list by giving team members their autonomy while keeping supervisors in the loop.
Check BrutaskWhy Brutask?
Brutask is more than a tool, it’s a habit. Adding daily tasks and checking them off allows your team members to feel a sense of accomplishment. At the same time, supervisors can track the progress of tasks without micromanagement, building transparency and trust. Brutask is efficient in its simplicity — daily to-do lists, time blocks, and easy movement to change priorities, all to increase productivity and improve the quality of work.
Check BrutaskWhy Bilzen is
building products?
We never intended to make commercial products, nor are we trying to convert into a product company. What we are trying to do is optimise our internal work processes and build tools for the same. If we think our successful internal tools can benefit many, that’s when we decide to make it available for public use.
Stay tuned for more of our inventions!