Accounting · head to head
Medius Expense vs Vertex
Medius Expense
Accounting
Expense management, formerly Expensya, now the expense module of the Medius spend platform
- From
- On request
- Rated
- -
Vertex
Accounting
Enterprise tax determination, compliance, and e-invoicing software
- From
- On request
- Rated
- -
The short version
- Each has a real cost: 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.; Vertex pricing is entirely custom and not published, requiring a sales engagement to get a quote.
- They diverge on capability: Medius Expense covers Receipt OCR, Vertex covers Real-time tax determination.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which Medius Expense and Vertex actually diverge.
| Attribute | Medius Expense | Vertex |
|---|---|---|
| Platforms | Web, iOS, Android | web, api |
| Founded | Unknown | 1978 |
Identical on both: starting price (On request), pricing model (quote), 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 Medius Expense
- Receipt OCR
- Mileage and per diem
- VAT recovery
- Card reconciliation
- Approval workflows
- AP suite integration
Only in Vertex
- Real-time tax determination
- Global e-invoicing compliance
- Compliance reporting and filing
- Exemption certificate management
- AI-powered compliance workflows
- ERP integrations
What people use each for
The jobs each tool is most often brought in to do.
Medius Expense
- A French or Spanish employer needing VAT-compliant receipt capture in local formats and languagesnot Vertex
- A company already running Medius for supplier invoices that wants employee spend on the same platformnot Vertex
- A finance team with heavy mileage claims needing statutory rates applied without spreadsheetsnot Vertex
- A group consolidating several country expense tools into one European platformnot Vertex
Vertex
- Automating indirect tax calculation for large multinational enterprisesnot Medius Expense
- Managing global e-invoicing compliance mandatesnot Medius Expense
- Handling exemption certificates for B2B salesnot Medius Expense
- Embedding tax logic directly into ERP and e-commerce checkout flowsnot Medius Expense
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
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.
Vertex
- Pricing is entirely custom and not published, requiring a sales engagement to get a quote.
- The platform is built for enterprise-scale tax complexity, which can be more than small businesses need.
- Implementation typically requires integration work with existing ERP systems, adding setup time and cost.
- Documentation on self-serve plan tiers or limits is not publicly available, unlike simpler tax tools.
Pricing, plan by plan
Medius Expense
On request- Medius Expense$undefined/year
- Per-user subscription, quoted not published
- Tiering by feature set and entity count
- Implementation and OCR configuration fees
Vertex
On request- Vertex Cloud$undefined/mo
- Custom pricing based on business needs
- Tax determination, e-invoicing, and reporting
- ERP and e-commerce integrations
Which should you pick?
Choose Medius Expense if
- You need receipt ocr.
- You work on Web, iOS, Android.
- You also want mileage and per diem.
Choose Vertex if
- You need real-time tax determination.
- You work on web, api.
- You also want global e-invoicing compliance.
Questions people ask
- Is Medius Expense or Vertex better?
- Neither clearly leads. Medius Expense starts at On request and Vertex at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Medius Expense or Vertex?
- Medius Expense starts at On request and Vertex at On request.
- Does Medius Expense or Vertex run on more platforms?
- Medius Expense runs on Web, iOS, Android. Vertex runs on web, api.
- What is Medius Expense best used for?
- Medius Expense is most often used for a french or spanish employer needing vat-compliant receipt capture in local formats and languages, a company already running medius for supplier invoices that wants employee spend on the same platform, a finance team with heavy mileage claims needing statutory rates applied without spreadsheets, a group consolidating several country expense tools into one european platform. Of those, a french or spanish employer needing vat-compliant receipt capture in local formats and languages and a company already running medius for supplier invoices that wants employee spend on the same platform are not what Vertex is typically brought in for.
- What can Medius Expense do that Vertex cannot?
- Medius Expense covers Receipt OCR, Mileage and per diem, VAT recovery, Card reconciliation. Vertex covers Real-time tax determination, Global e-invoicing compliance, Compliance reporting and filing, Exemption certificate management.
Answered from the vendors’ own pages
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.
Vertex: Is Vertex's tax software pricing publicly available?
No. Vertex does not publish pricing for its Vertex Cloud or enterprise tax platform; costs are determined through a custom quote based on modules, transaction volume, and deployment scope.
SourceMedius 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.
Vertex: Roughly what do businesses pay for Vertex?
As reported by third-party buyer guides, not Vertex itself, mid-market companies processing 10,000-50,000 monthly transactions often pay in the $40,000-$100,000 per year range including platform and transaction fees.
SourceMedius Expense: Does it issue corporate cards?
No. It reconciles existing card feeds rather than issuing its own cards.
Vertex: Who manages Vertex Cloud after it's set up?
With the Vertex Cloud deployment option, ongoing operations such as monitoring, configuration, and state tax correspondence remain the responsibility of the customer's internal team rather than Vertex.
SourceVertex: What systems does Vertex integrate with?
Vertex integrates with major ERP and e-commerce platforms including SAP, Oracle, Microsoft, Shopify, Workday, and NetSuite to embed real-time indirect tax calculation into existing business systems.
SourceVertex: How many jurisdictions does Vertex support for tax determination?
Vertex calculates real-time indirect tax rates across 195 countries and more than 20,000 tax jurisdictions worldwide.
SourceRelated pages
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