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Accounting · head to head

IRIS KashFlow vs SAP Concur

IRIS KashFlow logo

IRIS KashFlow

Accounting

Online accounting software for UK sole traders and small businesses

From
£13.5/month
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: IRIS KashFlow advertised monthly prices of £1.35 (Starter) and £2.75 (Business) are a 90% promotional discount off the standard £13.50 and £27.50 rates, and the promotion is described as lasting 6 months before reverting; 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.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which IRIS KashFlow and SAP Concur actually diverge.

Attributes where IRIS KashFlow and SAP Concur differ
AttributeIRIS KashFlowSAP Concur
Starting price£13.5/month$29/month
PlatformsWebWeb, Ios, Android
FoundedUnknown1993

Identical on both: pricing model (subscription), 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 IRIS KashFlow

Nothing recorded that SAP Concur does not also cover.

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.

IRIS KashFlow

  • business accountingnot SAP Concur
  • invoicing and billingnot SAP Concur
  • VAT managementnot SAP Concur

SAP Concur

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

Where each one falls short

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

IRIS KashFlow

  • Advertised monthly prices of £1.35 (Starter) and £2.75 (Business) are a 90% promotional discount off the standard £13.50 and £27.50 rates, and the promotion is described as lasting 6 months before reverting
  • Listed prices are in GBP plus VAT, and the platform's plans are built around UK VAT filing rather than other tax regimes
  • Annual pricing is quoted at RRP £162/year (Starter) and £291.50/year (Business) before the same promotional reduction

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

IRIS KashFlow

£13.5/month
  • Starter Monthly$13.5/month
    • 10 invoices
    • up to 25 bank transactions
    • single user access
  • Business Monthly$27.5/month
    • unlimited invoices
    • unlimited bank transactions
    • multi-user access
  • Starter Annual$162/year
    • 10 invoices
    • up to 25 bank transactions
    • single user access
  • Business Annual$291.5/year
    • unlimited invoices
    • unlimited bank transactions
    • multi-user access

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 IRIS KashFlow if

Nothing in the data separates IRIS KashFlow from SAP Concur on the points above - pick on price and on how each one feels to use.

IRIS KashFlow 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 IRIS KashFlow or SAP Concur better?
Neither clearly leads. IRIS KashFlow starts at £13.5/month and SAP Concur at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, IRIS KashFlow or SAP Concur?
IRIS KashFlow starts at £13.5/month and SAP Concur at $29/month.
Does IRIS KashFlow or SAP Concur run on more platforms?
IRIS KashFlow runs on Web. SAP Concur runs on Web, Ios, Android.
What is IRIS KashFlow best used for?
IRIS KashFlow is most often used for business accounting, invoicing and billing, vat management. Of those, business accounting and invoicing and billing are not what SAP Concur is typically brought in for.
What can IRIS KashFlow do that SAP Concur cannot?
SAP Concur covers Expense capture, Corporate card feeds, Policy engine, Approval routing.

Answered from the vendors’ own pages

IRIS KashFlow: What are IRIS KashFlow's core features across all plans?

All IRIS KashFlow plans include unlimited quotes, online VAT submission, mobile app access, 50+ reports, bank feeds, receipt capture, multi-currency support, and payroll for up to 5 employees.

Source
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.

IRIS KashFlow: Are there promotional discounts for new IRIS KashFlow customers?

Yes, new customers receive a 90% discount for 6 months on both Starter and Business monthly plans.

Source
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.

IRIS KashFlow: Can multiple users access IRIS KashFlow on the Starter plan?

No, the Starter plan is limited to single-user access only. Multi-user access requires the Business plan.

Source
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.

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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