Background and Platform Data
Relai, a Swiss Bitcoin platform, announced a partnership with Casa to launch a new Bitcoin savings and security solution. The platform has recorded over 500,000 downloads, more than 85,000 active users, and cumulative user investments exceeding $1 billion, indicating growing adoption of self-custody Bitcoin tools for long-term holding.
Self-Custody Pain Points & Multisig Solution
Self-custody is central to Bitcoin ownership but carries risks, especially regarding long-term security. Single-key storage makes funds vulnerable to loss or theft. The partnership introduces Casa's multisignature (multisig) custody option, requiring multiple keys to access funds. This setup reduces single points of failure. Relai Co-Founder and CTO Adem Bilican emphasized that self-custody is at the heart of Bitcoin's promise, and Casa is the ideal partner for a sovereignty-focused, user-friendly solution.
Integrated Features: Purchase to Inheritance
Users buying Bitcoin via Relai can opt to store assets using Casa's multisig system. The solution includes an inheritance feature, allowing users to designate beneficiaries for asset transfer across generations. Casa CEO Nick Neuman stated that making sovereign bitcoin custody safe and simple is key to maximizing sovereignty and security, and the partnership helps people stack and secure bitcoin for themselves and their families.
Industry Significance
According to both companies, the integration represents a first-of-its-kind model combining Bitcoin accumulation, long-term custody, and inheritance planning for everyday users. It marks a shift from simple storage to comprehensive asset management, lowering barriers for new entrants and potentially setting a standard for Bitcoin security solutions.

