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Accounting · head to head

Medius vs Medius Expense

Medius logo

Medius

Accounting

Accounts payable automation and supplier payments for mid-market finance teams, Marlin Equity owned

From
On request
Rated
-
Full reviewWebsite
Medius Expense logo

Medius Expense

Accounting

Expense management, formerly Expensya, now the expense module of the Medius spend platform

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Medius the sourcing, contract and procurement modules are considerably less developed than the AP core, so buying Medius as a full source-to-pay suite means accepting weak upstream tooling.; Medius Expense the Expensya name is being retired, so contracts, logins and support articles change identity mid-relationship and internal documentation has to be rewritten.
  • They diverge on capability: Medius covers Invoice capture and coding, Medius Expense covers Receipt OCR.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Medius and Medius Expense actually diverge.

Attributes where Medius and Medius Expense differ
AttributeMediusMedius Expense

Identical on both: starting price (On request), pricing model (quote), free tier (No), platforms (Web, iOS, Android), 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 Medius

  • Invoice capture and coding
  • Matching and exception handling
  • Fraud and anomaly detection
  • Supplier payments
  • Approval workflow
  • ERP integration

Only in Medius Expense

  • Receipt OCR
  • Mileage and per diem
  • VAT recovery
  • Card reconciliation
  • Approval workflows
  • AP suite integration

What people use each for

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

Medius

  • A mid-market finance team where most spend arrives as an invoice with no purchase order to match againstnot Medius Expense
  • A group with several legal entities on different ERPs that wants one AP process across all of themnot Medius Expense
  • Reducing invoice fraud exposure with automated detection of supplier bank detail changesnot Medius Expense
  • Replacing a scanning bureau and a shared AP inbox with automated capture and exception-based reviewnot Medius Expense

Medius Expense

  • A French or Spanish employer needing VAT-compliant receipt capture in local formats and languagesnot Medius
  • A company already running Medius for supplier invoices that wants employee spend on the same platformnot Medius
  • A finance team with heavy mileage claims needing statutory rates applied without spreadsheetsnot Medius
  • A group consolidating several country expense tools into one European platformnot Medius

Where each one falls short

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

Medius

  • The sourcing, contract and procurement modules are considerably less developed than the AP core, so buying Medius as a full source-to-pay suite means accepting weak upstream tooling.
  • Pricing is quote-only and driven by invoice volume, so a business with many low-value invoices pays disproportionately relative to the spend being controlled.
  • Payments are billed on transaction volume separately from the AP subscription, which is easy to omit from a cost comparison against a licence-only AP tool.
  • Private equity ownership since 2017 has produced an acquisition-driven product line, so payments and adjacent capability come from bought-in technology rather than the original platform.
  • ERP integration depth varies sharply by system, and organisations on less common or heavily customised ERPs face integration work that lengthens the implementation.

Medius Expense

  • The Expensya name is being retired, so contracts, logins and support articles change identity mid-relationship and internal documentation has to be rewritten.
  • It is now a module inside an accounts payable suite, so expense-specific roadmap items compete with supplier invoice work for engineering time.
  • Pricing is not published and is discounted against bundling with Medius AP, which makes standalone expense quotes less competitive than they look.
  • Strength is concentrated in Europe and the Maghreb; North American and Asian tax and mileage handling are thinner than the European coverage.
  • It does not issue cards, so real-time spend controls are absent and it relies on card feed reconciliation after the fact.

Pricing, plan by plan

Medius

On request
  • Medius AP Automation$undefined/year
    • Two packaged AP automation tiers
    • Priced by invoice volume and entity count
    • Sourcing, contracts and procurement modules sold separately

Medius Expense

On request
  • Medius Expense$undefined/year
    • Per-user subscription, quoted not published
    • Tiering by feature set and entity count
    • Implementation and OCR configuration fees

Which should you pick?

Choose Medius if

  • You need invoice capture and coding.
  • You work on Web, iOS, Android.
  • You also want matching and exception handling.
Medius review

Choose Medius Expense if

  • You need receipt ocr.
  • You work on Web, iOS, Android.
  • You also want mileage and per diem.
Medius Expense review

Questions people ask

Is Medius or Medius Expense better?
Neither clearly leads. Medius starts at On request and Medius Expense at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Medius or Medius Expense?
Medius starts at On request and Medius Expense at On request.
Does Medius or Medius Expense run on more platforms?
Both run on Web, iOS, Android, so platform support will not decide this one for you.
What is Medius best used for?
Medius is most often used for a mid-market finance team where most spend arrives as an invoice with no purchase order to match against, a group with several legal entities on different erps that wants one ap process across all of them, reducing invoice fraud exposure with automated detection of supplier bank detail changes, replacing a scanning bureau and a shared ap inbox with automated capture and exception-based review. Of those, a mid-market finance team where most spend arrives as an invoice with no purchase order to match against and a group with several legal entities on different erps that wants one ap process across all of them are not what Medius Expense is typically brought in for.
What can Medius do that Medius Expense cannot?
Medius covers Invoice capture and coding, Matching and exception handling, Fraud and anomaly detection, Supplier payments. Medius Expense covers Receipt OCR, Mileage and per diem, VAT recovery, Card reconciliation.

Answered from the vendors’ own pages

Medius: Is Medius a procurement suite or an AP tool?

Primarily an AP automation platform with procurement modules attached. If sourcing is your main requirement, look elsewhere.

Medius Expense: Is Expensya still available?

Under that name, no. The product continues as Medius Expense, with the branding cutover on 30 September 2026 and no change to features or data.

Medius: Who owns Medius?

Marlin Equity Partners, which acquired it in 2017 and has funded several bolt-on acquisitions since.

Medius Expense: Do I have to buy Medius AP as well?

No, but the commercial terms improve materially if you do, which is worth testing during negotiation.

Medius: How is it priced?

By quote, driven by invoice volume and entity count, with payments billed separately on transaction volume.

Medius Expense: Does it issue corporate cards?

No. It reconciles existing card feeds rather than issuing its own cards.

Medius: Does it replace our ERP?

No. It sits alongside the ERP and posts approved invoices into it.

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