Compare software

Casa vs Specter Desktop: catalog facts
Casa	Specter Desktop
Best for: People holding large amounts of bitcoin who want multisig security and inheritance	Best for: Bitcoin holders running their own node and multisig setup
Paid Offered through paid memberships listed on its pricing page.	Free Free and open source.
Android, iOS	Windows, macOS, Linux
Multisig vaults remove single points of failure Inheritance planning built in All 3 strengths for Casa Multisig vaults remove single points of failure Inheritance planning built in Supports bitcoin, ETH and stablecoins	Multisig wallets with hardware signing devices Connects to your own Bitcoin node All 3 strengths for Specter Desktop Multisig wallets with hardware signing devices Connects to your own Bitcoin node Open source, with companion DIY hardware wallet firmware
Paid membership More setup than a single-key wallet	Bitcoin only Assumes familiarity with hardware wallets and running a node
Downloadable app, Hosted service	Downloadable app
Not open source	Open source
License not stated	License: MIT
Account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Sources for Casa casa.io Catalog checked October 2, 2026	Official website Full listing and sources Sources for Specter Desktop specter.solutions Catalog checked September 23, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.