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Accounting · head to head

Invoice2go vs Medius

Invoice2go logo

Invoice2go

Accounting

Mobile-first invoicing app for small businesses and freelancers

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: Invoice2go starter plan caps invoices at just 30 per year, forcing an upgrade for most active businesses.; 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: Invoice2go covers Invoice creation and customization, Medius covers Invoice capture and coding.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Invoice2go and Medius actually diverge.

Attributes where Invoice2go and Medius differ
AttributeInvoice2goMedius
Pricing modelsubscriptionquote

Identical on both: starting price (On request), 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 Invoice2go

  • Invoice creation and customization
  • Estimates and projects
  • In-app payments
  • Automated reminders
  • Accounting integrations
  • Team member access

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.

Invoice2go

  • Freelancers invoicing clients from a mobile devicenot Medius
  • Small service businesses tracking estimates and projectsnot Medius
  • Businesses wanting integrated card and ACH paymentsnot Medius
  • Businesses syncing invoices with QuickBooks or Xeronot Medius

Medius

  • A mid-market finance team where most spend arrives as an invoice with no purchase order to match againstnot Invoice2go
  • A group with several legal entities on different ERPs that wants one AP process across all of themnot Invoice2go
  • Reducing invoice fraud exposure with automated detection of supplier bank detail changesnot Invoice2go
  • Replacing a scanning bureau and a shared AP inbox with automated capture and exception-based reviewnot Invoice2go

Where each one falls short

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

Invoice2go

  • Starter plan caps invoices at just 30 per year, forcing an upgrade for most active businesses.
  • Card processing fees are higher than some dedicated payment processors.
  • Accounting integrations are limited to QuickBooks and Xero, excluding other platforms.
  • Premium plan requires roughly $100k+/year revenue to be cost-effective, per its own positioning.

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

Invoice2go

On request
  • Starter$undefined/month
    • 30 invoices/year
    • 3.5% card payment fee
    • Free ACH bank transfers
  • Professional$undefined/month
    • 100 invoices/year
    • 3% card payment fee
    • QuickBooks/Xero integration
  • Premium$undefined/month
    • Unlimited invoices
    • 2.9% card payment fee
    • Recurring invoices

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 Invoice2go if

  • You need invoice creation and customization.
  • You work on web, ios, android.
  • You also want estimates and projects.
Invoice2go 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 Invoice2go or Medius better?
Neither clearly leads. Invoice2go 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, Invoice2go or Medius?
Invoice2go starts at On request and Medius at On request.
Does Invoice2go or Medius run on more platforms?
Invoice2go runs on web, ios, android. Medius runs on Web, iOS, Android.
What is Invoice2go best used for?
Invoice2go is most often used for freelancers invoicing clients from a mobile device, small service businesses tracking estimates and projects, businesses wanting integrated card and ach payments, businesses syncing invoices with quickbooks or xero. Of those, freelancers invoicing clients from a mobile device and small service businesses tracking estimates and projects are not what Medius is typically brought in for.
What can Invoice2go do that Medius cannot?
Invoice2go covers Invoice creation and customization, Estimates and projects, In-app payments, Automated reminders. Medius covers Invoice capture and coding, Matching and exception handling, Fraud and anomaly detection, Supplier payments.

Answered from the vendors’ own pages

Invoice2go: What does Invoice2go cost?

Invoice2go offers three tiers - Starter (30 invoices/year), Professional (100 invoices/year), and Premium (unlimited invoices) - distinguished by invoice volume and card processing fees from 3.5% down to 2.9%.

Source
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.

Invoice2go: Is there a free trial?

Yes, Invoice2go offers a 30-day free trial that requires a credit card but includes a 100% money-back guarantee if canceled within 30 days.

Source
Medius: Who owns Medius?

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

Invoice2go: Does Invoice2go integrate with accounting software?

Yes, the Professional and Premium plans include integration with QuickBooks and Xero.

Source
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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