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APIs · head to head

10x Banking vs Tuum

10x Banking logo

10x Banking

APIs

Cloud-native core banking platform built for large incumbent bank migrations

From
On request
Rated
-
Full reviewWebsite
Tuum logo

Tuum

APIs

Modular core banking platform from Estonia, formerly branded Modularbank

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 10x Banking engagements are multi-year core replacement programmes with costs dominated by migration and integration, so the licence is a minority of what you actually spend.; Tuum it is a smaller, younger company than Mambu, so it has fewer live reference deployments and a shorter track record to evaluate risk against.
  • They diverge on capability: 10x Banking covers SuperCore ledger, Tuum covers Modular product structure.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which 10x Banking and Tuum actually diverge.

Attributes where 10x Banking and Tuum differ
Attribute10x BankingTuum
PlatformsWeb, REST API, LinuxWeb, API

Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (APIs).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in 10x Banking

  • SuperCore ledger
  • Product configuration
  • Event streaming
  • Migration tooling
  • Payments orchestration
  • Cloud deployment

Only in Tuum

  • Modular product structure
  • Low-code integration middleware
  • Cloud-agnostic deployment
  • Multi-currency real-time accounts
  • Cards and lending modules
  • Faster migration timeline

What people use each for

The jobs each tool is most often brought in to do.

10x Banking

  • A tier-one bank replacing a mainframe core over several years while keeping it running in parallelnot Tuum
  • A bank launching a separate digital brand on a modern core before migrating the main booknot Tuum
  • An institution whose regulator demands real-time transaction data its legacy core cannot producenot Tuum
  • A bank whose product launch cycle is limited by core release schedules rather than by demandnot Tuum

Tuum

  • A bank wanting to migrate specific banking products to the cloud within months rather than replacing its entire core at oncenot 10x Banking
  • A fintech in the DACH region or Middle East wanting a European core banking vendor with regional expansion focusnot 10x Banking
  • An institution wanting low-code middleware to connect new modules to an existing legacy core rather than a full rebuildnot 10x Banking
  • A company researching "Modularbank" that needs to confirm it is the same company now branded Tuumnot 10x Banking

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

10x Banking

  • Engagements are multi-year core replacement programmes with costs dominated by migration and integration, so the licence is a minority of what you actually spend.
  • The customer list is small and concentrated in large institutions, which makes reference checking and benchmarking difficult before committing.
  • It is a smaller vendor than Temenos or Finastra carrying a systemically important workload, and bank procurement teams treat that concentration as a genuine risk.
  • Product configuration replaces code but shifts complexity into configuration governance, which banks must staff and control just as carefully as software releases.
  • Value only appears after migration, so a programme cancelled or paused mid-transition leaves the bank running two cores and paying for both.

Tuum

  • It is a smaller, younger company than Mambu, so it has fewer live reference deployments and a shorter track record to evaluate risk against.
  • The 2022-era rebrand from Modularbank to Tuum means older funding records, case studies and press coverage appear under a different name, complicating due diligence for anyone unaware of the change.
  • Pricing is entirely unpublished, requiring a sales conversation to budget against competing composable core vendors.
  • Its geographic expansion into DACH and the Middle East is comparatively recent, so support depth and local regulatory expertise in those markets are less proven than in its home Baltic and Nordic base.
  • As with any core banking platform, choosing Tuum is a multi-year infrastructure commitment; switching cores after implementation is a major undertaking regardless of how modular the initial adoption was.

Pricing, plan by plan

10x Banking

On request
  • SuperCore$undefined/year
    • Multi-year enterprise licence, quoted
    • Scaling by accounts, transaction volume and product lines
    • Substantial implementation and migration programme costs

Tuum

On request
  • Tuum$undefined/year
    • Subscription and module-based pricing, not published
    • Custom quote required via sales

Which should you pick?

Choose 10x Banking if

  • You need supercore ledger.
  • You work on Web, REST API, Linux.
  • You also want product configuration.
10x Banking review

Choose Tuum if

  • You need modular product structure.
  • You work on Web, API.
  • You also want low-code integration middleware.
Tuum review

Questions people ask

Is 10x Banking or Tuum better?
Neither clearly leads. 10x Banking starts at On request and Tuum at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, 10x Banking or Tuum?
10x Banking starts at On request and Tuum at On request.
Does 10x Banking or Tuum run on more platforms?
10x Banking runs on Web, REST API, Linux. Tuum runs on Web, API.
What is 10x Banking best used for?
10x Banking is most often used for a tier-one bank replacing a mainframe core over several years while keeping it running in parallel, a bank launching a separate digital brand on a modern core before migrating the main book, an institution whose regulator demands real-time transaction data its legacy core cannot produce, a bank whose product launch cycle is limited by core release schedules rather than by demand. Of those, a tier-one bank replacing a mainframe core over several years while keeping it running in parallel and a bank launching a separate digital brand on a modern core before migrating the main book are not what Tuum is typically brought in for.
What can 10x Banking do that Tuum cannot?
10x Banking covers SuperCore ledger, Product configuration, Event streaming, Migration tooling. Tuum covers Modular product structure, Low-code integration middleware, Cloud-agnostic deployment, Multi-currency real-time accounts.

Answered from the vendors’ own pages

10x Banking: Who is 10x Banking for?

Large incumbent banks running core replacement, not challengers or fintechs looking for a quick launch.

Tuum: Is Tuum the same company as Modularbank?

Yes, Modularbank rebranded to Tuum; it is the same company and platform.

10x Banking: How long does implementation take?

Years rather than months. Migration design and coexistence with the legacy core dominate the timeline.

Tuum: Where is it strongest geographically?

Its base is Estonia and the Nordic and Baltic region, with newer expansion into DACH and the Middle East.

10x Banking: Is pricing published?

No. It is a quoted multi-year enterprise licence scaled by accounts, transaction volume and product lines.

Tuum: Is pricing published?

No, subscription and module pricing require a sales conversation.

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