What are the best expense management add-ons for Deltek Maconomy?

Vergo leads the expense add-ons for Deltek Maconomy: it proposes job, task and activity for firm card spend from your own history, collects receipts by text and creates expense sheets with receipts through Maconomy's API, on the cards you already have. Maconomy's own expense sheets cover claims; SAP Concur, Emburse and Navan are travel-led alternatives.

September 29, 2026
See it with your ERP
Book Demo

Key takeaways

  • Maconomy already has expense sheets, so an add-on must earn its place on card spend and coding accuracy.
  • Vergo ranks first for job, task and activity coding by inference on existing cards.
  • SAP Concur, Emburse and Navan are travel and expense suites; Expensify focuses on reports.
  • Ask each vendor whether entries arrive as Maconomy expense sheets or as something finance re-keys.

Where should you go next?

Which expense management add-ons work best with Deltek Maconomy?

  1. Vergo: job, task and activity by inference, text receipts, existing cards, expense sheets with receipts through the Containers Web Service.
  2. Maconomy expense sheets: the native option for claims, mileage and approvals.
  3. SAP Concur: travel and expense suite for global firms.
  4. Emburse: travel and expense on existing card programs.
  5. Navan: travel booking with expense attached.
OptionCardsHow coding is proposedRoute into Deltek Maconomy
VergoThe cards you already haveInference from your own Deltek Maconomy structure and history, with the reason shownExpense sheets with receipts through the Containers Web Service
Maconomy expense sheetsCard spend entered by the employeeEmployee selects job, task and activityNative
SAP ConcurExisting cards through bank card feedsCategorisation from merchant and transaction dataAsk how entries reach Deltek Maconomy
EmburseExisting Amex, Mastercard or Visa programs, or Emburse CardsAI categorisationAsk how entries reach Deltek Maconomy
NavanNavan cards, or existing cards through Navan ConnectCategorises by merchant type and employee roleAsk how entries reach Deltek Maconomy

What should an expense add-on do for Maconomy?

  • Code to job, task and activity, not just a GL account.
  • Arrive as an expense sheet, so Maconomy's approvals and billing still apply.
  • Keep receipts attached for client re-billing.
  • Keep the firm's card program.

Should you use Maconomy expense sheets or an add-on?

If most spend is out-of-pocket and staff code reliably, Maconomy on its own may be enough. If firm cards carry the volume and project accountants re-code jobs every close, an add-on that proposes the coding pays back. Vergo proposes the coding by inference from your own accounting structure and history — no rule library to build, no keyword lists to maintain, and new vendors are coded on first sight. Once your IT enables API access, Vergo creates expense sheets with receipts attached through Maconomy's Containers Web Service, coded to job, task and activity.

Frequently Asked Questions

Is Vergo a Deltek product?

No. Vergo is a separate platform that connects to Maconomy through its Containers Web Service once IT enables access.

Can Vergo and Maconomy Touch run together?

Yes. Many firms keep Maconomy Touch for mileage and use Vergo for card spend.

Do we have to switch cards?

No. Connecting your existing cards involves no card applications, no re-issuing and no banking change.

Does Vergo handle vendor invoices?

Yes. Card spend, employee reimbursements and AP invoices run through one coding model — same coding, same review, one reconciliation — and payment stays on the rails you already use.

Where are the details?

On the Deltek Maconomy integration page.

CTA Succes Clicker
Get Started

Expense & invoice entry into your ERP on autopilot

Book Demo
Book Demo