A firm moves up a tier when entity count, jurisdictions, module scope or integration depth crosses the band — not when assets alone grow.
The full operating platform — front to back — for a focused firm. Express implementation makes it viable at boutique scale.
Moves up when: you add jurisdictions or entities, or need broader module scope.
Several teams, up to a few jurisdictions, broad module scope and standard configured implementation. The typical boutique deployment.
Moves up when: you cross four jurisdictions or need full scope and bespoke work.
Four-plus jurisdictions, full module scope, bespoke implementation and the option of Sovereign AI. Proposal-led above €5Bn.
Includes: per-tenant schemas, dedicated audit liaison, SLA and named team.
One product addresses a €200M boutique and a €5Bn private bank because price moves on four levers — never on a basis-point fee.
A Stellon engagement is a one-time build and onboarding, then a predictable platform fee each year. Set how your firm operates and see how the investment is composed. Indicative; your proposal confirms the detail.
A scale proxy, not a per-asset fee.
Where you operate.
Structures you run.
Core covers investment and reporting; Full opens every console.
Express is templated and fixed-fee; Bespoke is milestone-based for complex firms.
Connected runs on approved providers; Sovereign runs on your own hardware.
Against a reported $6.6M+ in typical annual operating cost for a $1B+ family office, the platform is a single-digit share — operating leverage, not software spend.
Indicative only, based on typical configurations; bands reflect operating scale, not a per-asset fee. Excludes VAT, third-party data licences, and hardware or hosting unless stated. Your proposal confirms scope, modules and final investment.
A few quick questions on your assets, jurisdictions and consoles. We come back with a scoped estimate and a private walkthrough — usually within one business day.
Nothing binding — it just lets us come prepared.
We use this only to prepare your estimate and walkthrough. Your data stays yours — see our privacy note.
No. You license the tenant and the consoles you use — add relationship managers without a per-seat penalty.
Because it is configured, not coded, a boutique typically goes live in weeks — with your data migrated and jurisdiction profile applied.
In EU-region encrypted object storage, isolated per tenant. Your data stays yours.
Yes. Many firms begin with the RM console and switch on the rest as they consolidate the stack.
No. The annual fee is set by operating complexity, scope, entities and jurisdictions — not per asset. The scale band is a proxy, smoothed in the proposal for unusual cases.
Express implementation exists for firms that fit the standard template. Fit is described by operating complexity, not an asset floor.
Governed configuration gives the control of a build without the maintenance and compliance liability — and the platform is already in production, with a third tenant live.