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Braiins makes software and runs a mining pool that helps people mine bitcoin more efficiently.
Braiins is a bitcoin mining company from the Czech Republic. It builds the software and firmware that run mining machines, and it also operates a mining pool where individual miners combine their computing power and share the rewards.
The company's best-known product is Braiins OS+, a free operating system for bitcoin mining hardware that squeezes more performance out of the machines. Miners use it to tune their rigs, cut power costs, and manage fleets of equipment. On top of that, Braiins runs Slush Pool, one of the oldest mining pools in the world, where miners pool their hash power so they have a steadier, more predictable shot at earning bitcoin instead of waiting on rare solo wins.
The business model is straightforward: miners pay for the tools and the pool takes a small cut of the bitcoin mined. Customers choose Braiins because mining is a brutally competitive, thin-margin game where every watt and every efficiency gain matters, and its software has a reputation for delivering real savings. The company is private, backed by its founders and investors, and it sits at the picks-and-shovels layer of the bitcoin economy rather than betting on the coin's price itself.
Saved answer · last researched 15 Nov 2026