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Accounting · head to head

Causal vs SAP Concur

Causal logo

Causal

Accounting

Formula-based financial planning and modelling, now sold as Lucanet xP&A

From
On request
Rated
-
Full reviewWebsite
SAP Concur logo

SAP Concur

Accounting

Enterprise travel booking, expense claims and supplier invoice processing sold as separate modules

From
$29/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Causal causal was acquired by Lucanet on 31 October 2024 and the independent brand has been retired in favour of Lucanet xP&A, so the roadmap, support and pricing you buy are Lucanet’s and not the ones the product built its reputation on.; SAP Concur implementation is done through SAP or a partner and commonly costs a substantial multiple of the first year subscription, because the value sits entirely in the configured policy, approval hierarchy and ledger mapping rather than in the software as shipped.
  • They diverge on capability: Causal covers Variable-based modelling, SAP Concur covers Expense capture.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Causal and SAP Concur actually diverge.

Attributes where Causal and SAP Concur differ
AttributeCausalSAP Concur
Starting priceOn request$29/month
Pricing modelquotesubscription
PlatformsWebWeb, Ios, Android
FoundedUnknown1993

Identical on both: free tier (No), user rating (Not yet rated), category (Accounting).

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 Causal

  • Variable-based modelling
  • Dimensional breakdowns
  • Scenario and range inputs
  • Actuals integration
  • Interactive dashboards
  • Version history
  • Spreadsheet import
  • Workforce and headcount planning

Only in SAP Concur

  • Expense capture
  • Corporate card feeds
  • Policy engine
  • Approval routing
  • Travel booking
  • Travel agency integration
  • Duty of care
  • Invoice capture

What people use each for

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

Causal

  • A finance team whose three-statement Excel model has become too fragile to change safely before every board meetingnot SAP Concur
  • A company that needs to show a range of outcomes rather than a single forecast, with uncertainty modelled directly in the driversnot SAP Concur
  • A budget owner outside finance who should adjust hiring or spend assumptions and see the effect without being given edit access to the master spreadsheetnot SAP Concur
  • A group already running Lucanet for consolidation and reporting that wants planning on the same platform rather than a separate toolnot SAP Concur

SAP Concur

  • A multinational with thousands of travellers where an audit committee has asked for evidence that travel policy is actually enforcednot Causal
  • An organisation replacing spreadsheet expense claims and email approvals that cannot survive an external auditnot Causal
  • A finance team trying to eliminate duplicate claims by matching corporate card feeds against submitted receiptsnot Causal
  • A shared service centre processing high volumes of supplier invoices that needs capture and approval routing before postingnot Causal

Where each one falls short

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

Causal

  • Causal was acquired by Lucanet on 31 October 2024 and the independent brand has been retired in favour of Lucanet xP&A, so the roadmap, support and pricing you buy are Lucanet’s and not the ones the product built its reputation on.
  • Self-serve pricing is gone: the old causal.app pricing page now redirects to a Lucanet solution page, so what was a transparent product you could sign up for is an enterprise sales conversation with no published rate.
  • The variable-based model is a genuine departure from spreadsheet thinking, so an accountant fluent in Excel must relearn how to express a model, and the team members who could previously all edit the forecast often cannot at first.
  • Deep Excel compatibility is limited by design; complex existing workbooks with macros, circular references or heavy lookups do not import cleanly and have to be rebuilt, which turns a tool evaluation into a modelling project.
  • Consolidation, statutory reporting and multi-entity currency handling are weaker than in dedicated corporate performance management suites, so a group with several legal entities usually needs Lucanet’s other modules alongside it, raising the real cost well past the planning tool alone.

SAP Concur

  • Implementation is done through SAP or a partner and commonly costs a substantial multiple of the first year subscription, because the value sits entirely in the configured policy, approval hierarchy and ledger mapping rather than in the software as shipped.
  • Pricing is driven by transaction volume, expense reports and invoices processed, rather than by seats, so a business with seasonal travel or a growth year sees the bill move in ways headcount based budgeting does not predict.
  • The configuration that makes it valuable is also what makes it rigid, and organisations frequently find that changing an approval chain or adding a cost centre dimension requires a partner change order rather than an administrator's afternoon.
  • Contracts are typically multi year with limited exit, so an organisation that concludes after twelve months that a lighter expense tool would have been enough is still paying for the heavier one for the remainder of the term.
  • The three modules are licensed separately and the strongest case for the product depends on having travel, expense and card feeds together, so buying expense alone gives you a costly receipt system without the control loop that justifies the price.

Pricing, plan by plan

Causal

On request
  • Lucanet xP&A (formerly Causal)$undefined/year
    • Variable-based planning models with dimensions and scenarios
    • Actuals integration from accounting, CRM and warehouse sources
    • Interactive dashboards for non-finance stakeholders

SAP Concur

$29/month
  • Professional$8/month
    • Expense reporting
    • Receipt capture
    • Approvals
  • Premium$12/month
    • Travel booking
    • Invoice management
    • Analytics

Which should you pick?

Choose Causal if

  • You need variable-based modelling.
  • You also want dimensional breakdowns.
Causal review

Choose SAP Concur if

  • You need expense capture.
  • You work on Web, Ios, Android.
  • You also want corporate card feeds.
SAP Concur review

Questions people ask

Is Causal or SAP Concur better?
Neither clearly leads. Causal starts at On request and SAP Concur at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Causal or SAP Concur?
Causal starts at On request and SAP Concur at $29/month.
Does Causal or SAP Concur run on more platforms?
Causal runs on Web. SAP Concur runs on Web, Ios, Android.
What is Causal best used for?
Causal is most often used for a finance team whose three-statement excel model has become too fragile to change safely before every board meeting, a company that needs to show a range of outcomes rather than a single forecast, with uncertainty modelled directly in the drivers, a budget owner outside finance who should adjust hiring or spend assumptions and see the effect without being given edit access to the master spreadsheet, a group already running lucanet for consolidation and reporting that wants planning on the same platform rather than a separate tool. Of those, a finance team whose three-statement excel model has become too fragile to change safely before every board meeting and a company that needs to show a range of outcomes rather than a single forecast, with uncertainty modelled directly in the drivers are not what SAP Concur is typically brought in for.
What can Causal do that SAP Concur cannot?
Causal covers Variable-based modelling, Dimensional breakdowns, Scenario and range inputs, Actuals integration. SAP Concur covers Expense capture, Corporate card feeds, Policy engine, Approval routing.

Answered from the vendors’ own pages

Causal: Does Causal still exist?

The product does, as Lucanet xP&A. The independent Causal brand and self-serve offering have been retired following the October 2024 acquisition.

SAP Concur: Do we need SAP ERP to use Concur?

No. It integrates with SAP systems particularly well but it is regularly deployed alongside Oracle, NetSuite, Workday and other ledgers. The integration work is a line item in the implementation either way.

Causal: What does it cost now?

Nothing is published. The former pricing page redirects to Lucanet, and the product is quoted as part of the Lucanet CFO Solution Platform.

SAP Concur: Is it worth it for a company of a hundred people?

Usually not. Below a few hundred travellers the implementation cost and the contract commitment are hard to justify against lighter expense tools. The case turns on policy enforcement and audit, not on receipt scanning.

Causal: Can I import my existing Excel model?

Simple workbooks import. Models with macros, circular references or heavy lookup chains have to be rebuilt around named variables, which is the real migration cost.

SAP Concur: How is it priced?

Broadly on the volume of expense reports and invoices processed, with the modules licensed separately. Because pricing is quoted rather than published, get the volume assumptions written into the contract and check what happens when you exceed them.

Causal: Is it a replacement for a consolidation tool?

No. It plans and forecasts. Statutory consolidation and multi-entity reporting sit in Lucanet’s other modules.

SAP Concur: Can it handle multiple countries and currencies?

Yes, that is one of its stronger areas, including per country tax treatment and VAT reclaim identification. Confirm coverage for your specific countries during the sales process rather than assuming global means every jurisdiction.

SAP Concur: How long does implementation take?

Plan in months, not weeks, for anything beyond a single entity with simple approvals. Multi entity rollouts with travel and invoice modules commonly run across a year in phases.

SAP Concur: What does the audit service actually do?

It has a team review a sample or all of your submitted claims against receipts and policy before approval, which some organisations use in place of internal reviewers. It is priced separately from the expense subscription.

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