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APIs · head to head

Temenos Transact vs Vodeno

Temenos Transact logo

Temenos Transact

APIs

Established core banking system used by banks in over a hundred countries

From
On request
Rated
-
Full reviewWebsite
Vodeno logo

Vodeno

APIs

Banking-as-a-service platform running on a partner bank licence, backing NatWest's UK BaaS venture

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Temenos Transact the codebase originates in the 1990s, so banks on older releases face major upgrade programmes to reach current versions, and many defer them for years.; Vodeno its actual regulatory backing differs by geography, Aion Bank in continental Europe versus NatWest in the UK, so a customer must understand which entity and licence they are actually contracting under rather than assuming one uniform Vodeno product.
  • They diverge on capability: Temenos Transact covers Country model banks, Vodeno covers Core banking infrastructure.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Temenos Transact and Vodeno actually diverge.

Attributes where Temenos Transact and Vodeno differ
AttributeTemenos TransactVodeno
PlatformsWeb, Linux, Windows, REST APIWeb, 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 Temenos Transact

  • Country model banks
  • Multi-product core
  • Payments processing
  • API layer
  • Cloud deployment
  • Accounting engine

Only in Vodeno

  • Core banking infrastructure
  • Card issuance via Mastercard
  • Lending and BNPL modules
  • White-label mobile apps
  • Digital onboarding and compliance
  • UK entity backed by NatWest

What people use each for

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

Temenos Transact

  • A bank in an emerging market needing local regulatory compliance without building it from scratchnot Vodeno
  • An institution running Islamic banking products alongside conventional ones on one corenot Vodeno
  • A bank that needs a large pool of experienced implementation consultants to de-risk a migrationnot Vodeno
  • A group standardising subsidiaries in several countries onto one core banking systemnot Vodeno

Vodeno

  • A European retailer or e-commerce business wanting to embed savings, lending or BNPL products under its own brandnot Temenos Transact
  • A UK business wanting banking-as-a-service backed specifically by NatWest's banking technology and licencenot Temenos Transact
  • A fintech wanting white-label mobile banking app infrastructure rather than building its own from scratchnot Temenos Transact
  • A company comparing banking-as-a-service providers that want to understand which underlying bank licence actually backs the product in their marketnot Temenos Transact

Where each one falls short

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

Temenos Transact

  • The codebase originates in the 1990s, so banks on older releases face major upgrade programmes to reach current versions, and many defer them for years.
  • Total cost is dominated by implementation partner fees rather than licence, and those programmes routinely overrun their original estimates.
  • Product changes that cloud-native cores treat as configuration can require development work and a release cycle, which slows time to market for new products.
  • Heavy customisation is common and it makes every subsequent upgrade harder, creating a compounding cost that banks feel a decade after go-live.
  • Temenos has repeatedly restructured its product line and naming, so buyers must check carefully which components a proposal actually includes and which are separately licensed.

Vodeno

  • Its actual regulatory backing differs by geography, Aion Bank in continental Europe versus NatWest in the UK, so a customer must understand which entity and licence they are actually contracting under rather than assuming one uniform Vodeno product.
  • Pricing is entirely unpublished across both the European and UK businesses.
  • The scale of NatWest's investment (up to roughly £120 million) signals a business still working toward profitability, with NatWest itself targeting breakeven within five years of the venture launching, which is a meaningful timeline risk for a customer building long-term infrastructure dependency on it.
  • As banking-as-a-service infrastructure, any customer remains dependent on Vodeno's underlying bank partner maintaining its own licence and risk appetite, which is a layer of dependency beyond Vodeno's own commercial terms.
  • Product scope, such as lending and BNPL availability, may differ between the UK and European entities, so a company operating in both markets should not assume identical capability across the two.

Pricing, plan by plan

Temenos Transact

On request
  • Temenos Transact$undefined/year
    • Perpetual or subscription licence scaled by assets, accounts or users
    • Annual maintenance typically a percentage of licence value
    • Implementation delivered by partners and charged separately

Vodeno

On request
  • Vodeno$undefined/year
    • Platform licensing fee, not published
    • Terms differ between the European (Aion Bank) and UK (NatWest) entities

Which should you pick?

Choose Temenos Transact if

  • You need country model banks.
  • You work on Web, Linux, Windows, REST API.
  • You also want multi-product core.
Temenos Transact review

Choose Vodeno if

  • You need core banking infrastructure.
  • You work on Web, API.
  • You also want card issuance via mastercard.
Vodeno review

Questions people ask

Is Temenos Transact or Vodeno better?
Neither clearly leads. Temenos Transact starts at On request and Vodeno at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Temenos Transact or Vodeno?
Temenos Transact starts at On request and Vodeno at On request.
Does Temenos Transact or Vodeno run on more platforms?
Temenos Transact runs on Web, Linux, Windows, REST API. Vodeno runs on Web, API.
What is Temenos Transact best used for?
Temenos Transact is most often used for a bank in an emerging market needing local regulatory compliance without building it from scratch, an institution running islamic banking products alongside conventional ones on one core, a bank that needs a large pool of experienced implementation consultants to de-risk a migration, a group standardising subsidiaries in several countries onto one core banking system. Of those, a bank in an emerging market needing local regulatory compliance without building it from scratch and an institution running islamic banking products alongside conventional ones on one core are not what Vodeno is typically brought in for.
What can Temenos Transact do that Vodeno cannot?
Temenos Transact covers Country model banks, Multi-product core, Payments processing, API layer. Vodeno covers Core banking infrastructure, Card issuance via Mastercard, Lending and BNPL modules, White-label mobile apps.

Answered from the vendors’ own pages

Temenos Transact: Is Transact the same as T24?

Yes. T24 was renamed Temenos Transact; older installations and much of the consultant population still use the T24 name.

Vodeno: Does Vodeno hold its own banking licence?

No, it operates through partner banks, Aion Bank in continental Europe and NatWest in the UK.

Temenos Transact: Can it run in the cloud?

Yes, it is offered on public cloud, though many existing installations remain on-premises and moving them is a project.

Vodeno: Is the UK business the same as the European business?

They are related but distinct entities backed by different bank partners, with different investment structures.

Temenos Transact: What drives the cost?

Licence scaled by size, annual maintenance as a percentage of licence, and implementation partner fees that usually exceed the software cost.

Vodeno: How much has NatWest invested?

A capped commitment of up to roughly £120 million into the UK entity, plus a separate roughly €58 million investment in Vodeno Group for an 18% stake.

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