Key takeaways
- The first split in reimbursement software is effort: some tools ask employees to build an expense report in an app, others take a receipt photo and do the rest. The second is the coding engine: AI inference from your own accounting history, or categories the employee picks and finance corrects.
- For professional services firms, the filter that matters most is whether the tool codes to client and project from your existing system. Consultants who pay personally — mileage to a client site, a meal with a client, a conference fee — need that spend coded to the right client and project so it can be re-billed.
- Vergo is the AI-native, card-agnostic entry. Expensify, SAP Concur, Navan, Emburse and Ramp are covered below from each vendor's own published pages, including where each is the better choice.
What makes reimbursement different for professional services firms?
In a professional services firm, every cost is either billable to a client or it comes out of margin, and that decision is usually made at coding time by someone who was not on the engagement. A hotel receipt coded to the wrong project, or marked non-billable when the engagement letter allows it, never reaches the client invoice. Project profitability and utilization reporting both depend on costs landing on the right client and project, so the coding problem is the whole problem.
How did we select these tools?
Selection criteria: a documented product in this category on the vendor's own site, card model and payment scope stated plainly, coding approach documented rather than implied, and accounting-system connectivity. Facts come from each vendor's published pages, listed in Sources with retrieval dates — no scores, no pay-to-play, and where a competitor is the better choice for a situation, the entry says so. Vergo appears as an entry like every other tool; we label it as ours.
Vergo — best overall for keeping your existing cards
Vergo (that's us — judge accordingly): AI-native and card-agnostic. 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. For professional services firms, that means coding to the client, the project and whether the cost is billable or non-billable — read from your own accounting system rather than rebuilt in a new tool — and every coding shows why it was chosen, so a reviewer confirms in seconds instead of re-coding by hand. Reimbursement is the employee's own money, and Vergo removes the expense report rather than speeding it up: employees handle everything by text message — no app to download, no portal login — and Vergo chases missing receipts itself instead of waiting for a report. Vergo reads the receipt itself, line by line, and predicts the GL account from what was actually bought, not just the vendor name on the header, and mileage runs through the same coding model. Best for professional services firms that want reimbursements coded to client and project without asking employees to fill in forms.
Across all three products, 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.
Expensify
Expensify is a widely adopted expense-report and receipt-scanning tool that handles employee reimbursements without requiring its card, with tag-based coding that can be mapped to projects on its Control plan. It publishes pricing from $5 per member per month. When it wins: on transparent self-serve pricing and instant setup — a small team can be live with no sales call.
SAP Concur
SAP Concur Expense is an enterprise travel and expense product that supports out-of-pocket reimbursement alongside corporate cards, with deep itemization and multi-dimension allocation. When it wins: for a large organization already running SAP that needs integrated travel booking, global VAT handling and multi-entity controls, Concur does things Vergo does not attempt.
Navan
Navan is a travel and expense platform where employees photograph receipts in a mobile app and are reimbursed in 25+ currencies, with or without a Navan card. It publishes expense pricing of $15 per user per month after five users. When it wins: for a firm whose reimbursement volume is mostly travel — booking, per diem and multi-currency payout — Navan runs travel booking and expense in one system.
Emburse
Emburse offers Professional (formerly Certify) and Enterprise (formerly Chrome River), both handling employee reimbursement with AI-powered receipt transcription, mileage and approval workflows. When it wins: Emburse Enterprise's pre-approval module and mature multi-entity approval routing suit large organizations that need spend authorized before it is incurred.
Ramp
Ramp is a corporate card and spend platform whose reimbursements module pays employees for out-of-pocket and mileage spend in 70+ countries, and can be configured for employees who never carry a Ramp card. When it wins: for a company with employees abroad, Ramp pays reimbursements in local currency across many countries, and it suits a company that also wants to move its card program onto Ramp.
Which accounting and project systems does Vergo connect to?
These are the systems in Vergo's integration list mapped to professional services, each with a confirmed API connection. Each has its own integration page. Vergo integrates with every ERP and accounting software, so a system not listed here is not a system Vergo cannot work with — see Vergo for professional services for the full industry view.
- Advantage Software — structure read through its API; coded entries delivered in its import format.
- BQE Core — structure read and coded entries posted through its API.
- Certinia — structure read and coded entries posted through its API.
- Deltek Ajera — structure read through its API; coded entries delivered in its import format.
- Deltek Costpoint — structure read through its API; coded entries delivered in its import format.
- Deltek Maconomy — structure read and coded entries posted through its API.
- Deltek Vantagepoint — structure read and coded entries posted through its API.
- Deltek Vision — structure read and coded entries posted through its API.
- Deltek WorkBook — structure read and coded entries posted through its API.
- OneAdvanced Financials — structure read through its API; coded entries delivered in its import format.
- Unanet — structure read through its API; coded entries delivered in its import format.
- Workamajig — structure read and coded entries posted through its API.
How should professional services firms choose reimbursement software?
Three questions sort the field quickly:
- Do employees have to build an expense report in an app, or can they send a receipt photo and be done?
- Does coding run on inference against your accounting structure and history, or on rules and categories someone maintains?
- Does it read clients and projects from your existing system, and code billable versus non-billable at the transaction, or ask you to rebuild that structure in a new tool?
The answers eliminate more options than any feature checklist.
Sources
Facts above are drawn from each vendor's own published pages: https://help.expensify.com/articles/new-expensify/billing-and-subscriptions/explore-plans-subscriptions-and-pricing/Understand-Expensify-Pricing (retrieved August 2026) · https://help.sap.com/docs/CONCUR_EXPENSE/cd24ad794821491e8f65f76f61dffcc6/a651b0506a4a4a61b88f28cf3b61e427.html (retrieved August 2026) · https://navan.com/pricing (retrieved August 2026) · https://www.emburse.com/blog/how-emburse-ai-ocr-transforms-the-expense-lifecycle (retrieved August 2026) · https://support.ramp.com/hc/en-us/articles/1500001279341-Reimbursements-overview-for-Admins (retrieved August 2026). Vergo's system coverage is from its integration list, rechecked 2026-08-26.
Where should you go next?
What is the best reimbursement software for professional services firms?
For professional services firms that want to have employee receipts coded to client and project by AI inference from their own accounting history, with no expense reports, Vergo. Expensify, SAP Concur, Navan, Emburse and Ramp each win in specific situations, set out above from their own published pages.
Do employees need an app to submit reimbursements in Vergo?
No. With Vergo, employees handle everything by text message — no app to download, no portal login — and Vergo chases missing receipts itself instead of waiting for a report. Mileage runs through the same coding model.
Does Vergo work with the accounting and project systems professional services firms use?
Yes. Vergo has confirmed API connections to accounting and project systems including Deltek Vantagepoint, BQE Core, Certinia and Unanet. Vergo integrates with every ERP and accounting software, so a system not named here can still be connected.
How current is this comparison?
Every vendor fact carries a retrieval date in the Sources section, and the page is updated when the underlying records change.
