Unchained IRA vs Kraken

Unchained IRA (Bitcoin IRA) and Kraken (exchange and brokerage) serve different corners of the Bitcoin ecosystem, but the question that matters most is the same: who controls the keys? Unchained IRA scores 81/100 (B+) versus 68/100 (B-) for Kraken. The 13-point spread is meaningful — it usually comes down to custody architecture and fee structure.

Where Each Platform Wins

Custody and security — the most heavily weighted category in our methodology at 35% — tilts 34 points toward Unchained IRA (84 vs. 50). Unchained IRA eliminates single points of failure in its custody architecture, while Kraken relies on a model where one compromised entity could put your bitcoin at risk.

The Custody Question

Here's the key difference: Unchained IRA has no single point of failure (Collaborative Multisig IRA), while Kraken does (Single Custodian). This matters because a single-point-of-failure model means one compromised entity — whether through a hack, insolvency, or government action — could result in total loss of funds. History has proven this risk is not theoretical. FTX, Celsius, and BlockFi all represented single points of failure for their users.

Bottom Line

Unchained IRA edges out Kraken by 13 points. It's a close call, and the right choice depends on your specific situation — how much bitcoin you're holding, how often you need access, and whether you prioritize only ira where you hold keys. 2-of-3 multisig. tax-advantaged bitcoin. over competitive fees. proof of reserves published. strong security track record.. Keep in mind these platforms target different audiences — Unchained IRA is built for self-sovereign retirement, while Kraken serves traders. One thing to watch with Kraken: single custodian. broader crypto exchange, not bitcoin-focused..