The 50 Most Interesting Companies In Bitcoin's History: 34/50
Casa
The Idea: Make Bitcoin self-custody easy and secure for individuals. Multi-signature wallet security with a consumer-friendly UX, including inheritance planning.
Early Traction: Lopp's reputation as a leading Bitcoin security expert gave Casa instant credibility. The Casa Node (a physical Bitcoin full node device) generated grassroots enthusiasm.
Peak Stats: Thousands of high-net-worth clients using multi-sig custody.
Status Today: Active. Expanded to support Ethereum alongside Bitcoin, before pivoting back to Bitcoin. Continues to focus on the premium self-custody market.
Why It Matters:
Casa proved there's a real market for premium self-custody products with users looking for support. Casa makes that practical for people who aren't technical.