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APIs · head to head

Boomi API Management vs Tuum

Boomi API Management logo

Boomi API Management

APIs

Unified API management within the Boomi integration platform

From
$1500/monthly
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: Boomi API Management no public pricing available; consultative sales model requires direct contact with sales; 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: Boomi API Management covers API Design, Tuum covers Modular product structure.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Boomi API Management and Tuum actually diverge.

Attributes where Boomi API Management and Tuum differ
AttributeBoomi API ManagementTuum
Starting price$1500/monthlyOn request
Pricing modelsubscriptionquote
PlatformsCloud, HybridWeb, API
Founded2000Unknown

Identical on both: 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 Boomi API Management

  • API Design
  • API Gateway
  • Developer Portal
  • Boomi AtomSphere
  • SAP
  • Salesforce
  • NetSuite
  • Cloud support

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.

Boomi API Management

  • Discovering and governing APIs across multiple gatewaysnot Tuum
  • Policy enforcement and security scoring on published APIsnot Tuum
  • Developer portal for internal and partner consumersnot Tuum
  • API analytics and performance monitoringnot Tuum
  • Exposing APIs to AI agents through Model Context Protocolnot Tuum

Tuum

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

Where each one falls short

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

Boomi API Management

  • No public pricing available; consultative sales model requires direct contact with sales
  • Pricing described as flexible for SMBs to enterprise but not specified

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

Boomi API Management

$1500/monthly
  • Professional$1500/monthly
    • API Gateway
    • Developer Portal
    • Basic analytics
  • Enterprise$4000/monthly
    • Advanced features
    • Multi-environment
    • Premium support
  • Custom$undefined/monthly
    • Custom deployment
    • Dedicated support
    • SLA guarantee

Tuum

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

Which should you pick?

Choose Boomi API Management if

  • You need api design.
  • You work on Cloud, Hybrid.
  • You also want api gateway.
Boomi API Management 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 Boomi API Management or Tuum better?
Neither clearly leads. Boomi API Management starts at $1500/monthly and Tuum at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Boomi API Management or Tuum?
Boomi API Management starts at $1500/monthly and Tuum at On request.
Does Boomi API Management or Tuum run on more platforms?
Boomi API Management runs on Cloud, Hybrid. Tuum runs on Web, API.
What is Boomi API Management best used for?
Boomi API Management is most often used for discovering and governing apis across multiple gateways, policy enforcement and security scoring on published apis, developer portal for internal and partner consumers, api analytics and performance monitoring. Of those, discovering and governing apis across multiple gateways and policy enforcement and security scoring on published apis are not what Tuum is typically brought in for.
What can Boomi API Management do that Tuum cannot?
Boomi API Management covers API Design, API Gateway, Developer Portal, Boomi AtomSphere. Tuum covers Modular product structure, Low-code integration middleware, Cloud-agnostic deployment, Multi-currency real-time accounts.

Answered from the vendors’ own pages

Boomi API Management: How much does Boomi API Management cost?

Pricing is customized per organization size and requirements. Boomi offers flexible pricing for SMBs through enterprise customers. Contact sales for a detailed quote.

Source
Tuum: Is Tuum the same company as Modularbank?

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

Boomi API Management: Does Boomi offer a free trial for API Management?

Yes, free 30-day trial available to test the API Management platform. Contact the sales team or click 'Start free trial' to begin.

Source
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.

Tuum: Is pricing published?

No, subscription and module pricing require a sales conversation.

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