Onramp vs Sygnum

Onramp and Sygnum both operate in the dedicated custody space, but they take fundamentally different approaches to how your bitcoin is held. In our scoring model, Onramp holds a commanding lead at 90/100 (A) compared to Sygnum at 67/100 (B-). That 23-point gap reflects real, measurable differences in how each platform handles custody, fees, and transparency.

Where Each Platform Wins

Custody and security — the most heavily weighted category in our methodology at 35% — tilts 9 points toward Onramp (94 vs. 85). Onramp eliminates single points of failure in its custody architecture, while Sygnum relies on a model where one compromised entity could put your bitcoin at risk. On fees, Onramp wins by 27 points. Onramp charges $250/mo compared to Custom at Sygnum. Over a multi-year holding period, fee differences compound — a point worth considering for long-term accumulators. Onramp's strongest advantage is in features (88 vs. 60), where Onramp's product breadth and tooling makes a measurable difference.

The Custody Question

Here's the key difference: Onramp has no single point of failure (Multi-Institution Custody), while Sygnum does (Regulated Bank). 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

Onramp is the clear choice here, outscoring Sygnum by 23 points across our six-category methodology. Keep in mind these platforms target different audiences — Onramp is built for institutions & hnw, while Sygnum serves swiss. One thing to watch with Sygnum: single custodian. swiss jurisdiction only. premium pricing.. The data speaks for itself — but always verify our methodology and do your own due diligence before moving bitcoin to any platform.