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Fit follows the custody model, not the brand.
A regulated institution holds keys in segregated accounts under a legal framework built for it.
You hold most keys, the provider holds one, and no single party can move funds alone.
Onramp Finance (exchange and brokerage) and Unchained IRA (Bitcoin IRA) serve different corners of the Bitcoin ecosystem, but the question that matters most is the same: who controls the keys? The scores are close — Onramp Finance at 89/100 (A) and Unchained IRA at 81/100 (B+). When the gap is this narrow, the details matter: custody model, single points of failure, and the fine print on fees.
Custody and security — the most heavily weighted category in our methodology at 35% — tilts 5 points toward Onramp Finance (95 vs. 90). On fees, Onramp Finance wins by 17 points. Onramp Finance charges 0.59% one-time compared to $250/yr + 1.5% trading at Unchained IRA. Over a multi-year holding period, fee differences compound — a point worth considering for long-term accumulators.
Unchained IRA has an architectural advantage: no single point of failure (Collaborative Multisig IRA), compared to Onramp Finance's Qualified Custodian (BitGo) model. When a platform controls all the keys or relies on a single custodian, you're trusting one entity with everything. The collapses of 2022 — FTX, Celsius, Voyager — demonstrated why eliminating single points of failure isn't optional, it's essential.
Onramp Finance edges out Unchained IRA by 8 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 lowest cost one-time buys at 59bps. earn 3% on cash, 1.5% card rewards, lending available. over ira in collaborative multisig. client holds keys. tax-advantaged bitcoin.. Keep in mind these platforms target different audiences — Onramp Finance is built for retail & dca, while Unchained IRA serves retirement. One thing to watch with Unchained IRA: requires hardware devices. sdira complexity. irs reporting burden..
Based on our six-category scoring methodology, Onramp Finance scores higher at 89/100 compared to 81/100. The biggest differentiator is custody security, which accounts for 35% of the overall score. However, the right choice depends on your individual needs — review the category breakdown above.
Onramp Finance scored 95/100 on custody and security in our methodology. It does carry single-point-of-failure risk, meaning your bitcoin depends on one entity's security. Its custody model is classified as Qualified Custodian (BitGo). Always verify these details and do your own research.
No. Unchained IRA has eliminated single-point-of-failure risk through its Collaborative Multisig IRA model, distributing keys or access across multiple entities.
Onramp Finance charges 0.59% one-time. Unchained IRA charges $250/yr + 1.5% trading. Onramp Finance scored 85/100 on fees versus 68/100 for Unchained IRA in our methodology.
Onramp Finance does not advertise a dedicated inheritance feature. Unchained IRA does not advertise a dedicated inheritance feature. Match the mechanism, whether beneficiary designation, trust titling, or key inheritance, to your estate plan.
Onramp Finance's custody insurance is not publicly disclosed. Unchained IRA's custody insurance is not publicly disclosed. Custody insurance covers specific named events up to shared limits, not price loss or every failure mode. Verify current terms before relying on coverage.
Onramp Finance manages keys for you; you hold none. Unchained IRA involves the holder in key control. This is the core structural difference to weigh.