Key takeaways
- Ajera users are small project-based firms that bill reimbursable costs to clients, so project and phase accuracy is the whole game.
- Vergo ranks first because it proposes project and phase by inference, posts expense reports to Ajera and keeps your cards.
- SAP Concur, Emburse and Expensify work with existing cards; Ramp and Brex are built around their own.
- Ajera's own expense reports remain the baseline to compare against.
Where should you go next?
- Vergo's Deltek Ajera integration
- How to automate expense management in Deltek Ajera
- Does Deltek Ajera have built-in expense management?
- Get started with Vergo
How do the options rank for Ajera users?
- Vergo: best overall. Project, phase and expense item by inference, text receipts, existing cards, expense reports posted to Ajera.
- SAP Concur: best for travel-heavy firms.
- Emburse: best for expense and travel on existing card programs.
- Expensify: best for simple expense reports on existing cards.
- Ramp: best for firms moving to the Ramp Visa card.
- Brex: best for firms moving to Brex cards.
| Option | Cards | How coding is proposed | Route into Ajera |
|---|---|---|---|
| Vergo | The cards you already have | Inference from your own Ajera project and phase history, with the reason shown | Expense reports with receipts through Ajera's API |
| SAP Concur | Existing cards through bank card feeds | Categorisation from merchant and transaction data | Ask how entries reach Ajera |
| Emburse | Existing Amex, Mastercard or Visa programs, or Emburse Cards | AI categorisation | Ask how entries reach Ajera |
| Expensify | Card-agnostic; also offers the Expensify Card | AI categorisation | Ask how entries reach Ajera |
| Ramp | Ramp Visa corporate card | Auto-coding trained on customer transaction patterns | Ask how entries reach Ajera |
| Brex | Brex Mastercard corporate cards | AI expense management built into the card | Ask how entries reach Ajera |
What matters most for Ajera users?
- Billable accuracy. A charge on the wrong phase is either unbilled or disputed.
- Timing. Card charges should be coded when they happen, not when a monthly card file is imported.
- Small-team fit. The accountant is often one person; the tool has to reduce review, not add a system to run.
Why does Vergo rank first for Ajera?
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. Every coding shows why it was chosen, so a reviewer confirms in seconds instead of re-coding by hand. Once your IT enables API access from inside Ajera, Vergo reads your GL accounts and vendors and posts expense reports with the credit card payment method and receipts attached, through Ajera's Expense Reports API.
Do you have to change cards?
No. Vergo does not issue cards; connecting your existing cards involves no card applications, no re-issuing and no banking change.
Frequently Asked Questions
Is Vergo only for architecture firms on Ajera?
No. Vergo codes to whatever projects, phases and expense items your Ajera database uses, whatever kind of firm you are.
How is Vergo different from Ajera's mobile app?
Ajera's app reads a receipt into an expense report that the employee still codes. Vergo proposes the project and phase itself and chases the receipt by text.
Does Vergo attach receipts in Ajera?
Yes. Expense reports post with receipts attached.
How do we start?
Get started; your IT enables API access from inside Ajera once.
Does Vergo handle AP 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.



