Softwr

Travel · head to head

Center vs Medius

Center logo

Center

Travel

Card-first travel and expense management with real-time transaction visibility

From
On request
Rated
-
Full reviewWebsite
Medius logo

Medius

Accounting

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

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Center the product is built around its own card, so employees still using a legacy bank corporate card get the ordinary receipt-chasing experience and the real-time promise does not apply to them.; 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.
  • They diverge on capability: Center covers Center corporate card, Medius covers Invoice capture and coding.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Center and Medius actually diverge.

Attributes where Center and Medius differ
AttributeCenterMedius
CategoryTravelAccounting

Identical on both: starting price (On request), pricing model (quote), free tier (No), platforms (Web, iOS, Android), user rating (Not yet rated).

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 Center

  • Center corporate card
  • Real-time expense capture
  • Travel booking
  • Insights for Travel
  • Policy automation
  • ERP sync

Only in Medius

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

What people use each for

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

Center

  • A US mid-market finance team that wants committed travel spend visible before the month closesnot Medius
  • A company replacing a bank corporate card plus a separate expense tool with one suppliernot Medius
  • A business that wants hotel spend booked directly by staff still captured in travel reportingnot Medius
  • A NetSuite or Sage Intacct user wanting coded expenses posted without manual re-keyingnot Medius

Medius

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

Where each one falls short

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

Center

  • The product is built around its own card, so employees still using a legacy bank corporate card get the ordinary receipt-chasing experience and the real-time promise does not apply to them.
  • Travel booking depends on Spotnana, meaning content, service levels and roadmap for a core part of the product sit with a third party Center does not control.
  • It is a United States product, and multi-entity companies with European or Asian subsidiaries will need a separate card and expense stack for those entities.
  • Interchange on card spend is a significant part of how the vendor earns, which is why the software price looks low; a company that keeps most spend on an existing card programme is a poor fit commercially.
  • It is a smaller supplier than Brex, Ramp or SAP Concur, so integration coverage outside the main US accounting systems is thinner and custom connectors are often the answer.

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.

Pricing, plan by plan

Center

On request
  • Center Expense and Travel$undefined/year
    • Usage-based, with no licence, deployment or support fee published
    • Flat per-booking travel fee including unlimited changes
    • Card interchange forms part of the vendor revenue

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

Which should you pick?

Choose Center if

  • You need center corporate card.
  • You work on Web, iOS, Android.
  • You also want real-time expense capture.
Center review

Choose Medius if

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

Questions people ask

Is Center or Medius better?
Neither clearly leads. Center starts at On request and Medius at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Center or Medius?
Center starts at On request and Medius at On request.
Does Center or Medius run on more platforms?
Both run on Web, iOS, Android, so platform support will not decide this one for you.
What is Center best used for?
Center is most often used for a us mid-market finance team that wants committed travel spend visible before the month closes, a company replacing a bank corporate card plus a separate expense tool with one supplier, a business that wants hotel spend booked directly by staff still captured in travel reporting, a netsuite or sage intacct user wanting coded expenses posted without manual re-keying. Of those, a us mid-market finance team that wants committed travel spend visible before the month closes and a company replacing a bank corporate card plus a separate expense tool with one supplier are not what Medius is typically brought in for.
What can Center do that Medius cannot?
Center covers Center corporate card, Real-time expense capture, Travel booking, Insights for Travel. Medius covers Invoice capture and coding, Matching and exception handling, Fraud and anomaly detection, Supplier payments.

Answered from the vendors’ own pages

Center: Do we have to use the Center card?

Effectively yes for the core benefit. Center can ingest other card feeds, but real-time capture, controls and the pricing model all assume its own card.

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.

Center: Who provides the travel booking?

Spotnana provides the underlying Travel-as-a-Service platform; Center provides the interface, policy layer and reporting.

Medius: Who owns Medius?

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

Center: Is there a per-user licence fee?

Center markets usage-based pricing with no licence, deployment or support fees; the economics rest on card interchange and booking fees.

Medius: How is it priced?

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

Medius: Does it replace our ERP?

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

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