Cleevio

Cleevio Group, based in Prague, has been building digital products since 2008. The company operates as a consulting and product development firm with a stated focus on turning ideas into market-ready software. Founders Lukas Stibor (CEO) and Jan Castek (CPO) lead the operation. Over 17 years, Cleevio claims to have delivered 120+ products. Beyond consulting, the group has launched several internal ventures and subsidiary companies focused on AI, Web3, and SaaS development.

Services and capabilities

Cleevio's service offerings span multiple domains. The group runs Cleevio Labs, which focuses on AI agent development in a SaaS model alongside internal projects. A separate division handles Web3 development with marketing and community growth. They also offer AI consulting and custom development. The company has invested resources into internal AI tooling, positioning AI implementation across their consulting work.

Their venture portfolio provides some hint at their technical depth: they've built prop trading systems, personal finance applications, Web3 gaming infrastructure, estate planning platforms, and performance analytics tools. The breadth suggests capabilities in backend systems, mobile development, and marketplace/community platforms, though specific technology stacks are not detailed on the public site.

Notable work

Cleevio's track record includes several ventures with measurable reach. One personal finance app they built was featured by Apple and reportedly used by millions. A smart estate planning platform they developed reached 700,000+ users and earned coverage from WIRED, WSJ, CNN, and Forbes. They grew a Web3 gaming community to scale before its acquisition by Animoca Brands in 2020. A prop trading firm they helped establish reached break-even in three months. An on-track performance analysis platform they built has 7,000+ users. Most of these ventures involved Cleevio taking equity or ongoing involvement rather than pure client services.

How they work

Cleevio describes itself as building "long-term, win-win relationships" rather than transactional engagements. The group is open to venture partnerships, equity arrangements, and cost-plus-shares models alongside traditional consulting. No specific pricing, team composition per project, or engagement timeline details are provided on the public site.

Team and credentials

The public site does not disclose overall team size or headcount. Founders are named: Lukas Stibor (CEO), Jan Castek (CPO), and Miroslav Chmelka (Advisor). No certifications, compliance badges (ISO, SOC 2, GDPR), or third-party review ratings are mentioned. The company is registered as Cleevio Group s.r.o. in Prague.