
Breez builds a non-custodial Bitcoin SDK and the Glow bitcoin app.
Breez builds developer tooling that lets apps and services add instant, non-custodial bitcoin and stablecoin payments. Its software development kit handles Lightning addresses and invoices, passkey-based onboarding, and cross-chain stablecoin receipt, so product teams can integrate value transfer without operating nodes or holding customer funds.
The company also publishes Glow, an open-source reference application that demonstrates the same capabilities in a consumer bitcoin wallet. Glow is white-labelable, giving developers a working example they can fork and rebrand for their own products.
Demand for embedded payment and value-transfer features keeps pulling bitcoin and stablecoin capability into ordinary consumer and business software. Breez sells into that shift, positioning its kit as a way for teams to add the capability without taking custody or building payment infrastructure themselves.
Competition in the self-custodial wallet and payments-tooling market is crowded, with wallet vendors and other infrastructure providers pursuing the same product teams. The company's reach depends on continuing to sign integration partners and on keeping its cross-chain stablecoin and onboarding features current.
Breez differentiates its kit from payment intermediaries by keeping settlement non-custodial: value moves directly inside the integrating app and the user retains control of keys and funds. The tooling covers several deployment shapes, including a multi-user server mode for backends that manage many balances at once.
Breadth of language bindings, among them Kotlin, Swift, JavaScript, React Native, Flutter, Go, Python, C#, and WebAssembly, lowers integration cost across mobile and web stacks. Support for bitcoin alongside USDT and USDC lets a single integration serve users who prefer a dollar-denominated balance.
Breez competes for developer adoption against wallet incumbents and payment processors that can bundle comparable bitcoin and stablecoin rails into products they already distribute. The company is small, and its core SDK is free and open source, so revenue depends on downstream services rather than on the kit itself.
Regulatory treatment of stablecoin transfers and gaming deposits varies by jurisdiction, which constrains where the company's payment products can operate. Dependence on the Lightning Network and on partner on-ramps also leaves parts of the user experience outside the company's direct control.