How to Compare AP Automation Vendors: A CFO Scorecard

1. Define the criteria: ERP fit, controls, implementation, payments, adoption. 2. Weight them: emphasize what matters most for your organization. 3. Score each vendor: rate every criterion on evidence. 4. Require proof: demand demonstrations, not claims. 5. Check references: confirm experience at your scale and ERP. 6. Total and compare: combine weighted scores across vendors. 7. Decide: choose on demonstrated fit, not the pitch.

ERP fit is often the highest-weighted criterion, because an AP system that integrates poorly with your system of record creates ongoing friction. Score how well each vendor mirrors your chart of accounts, entities, dimensions, and rules, whether it validates against the ERP before posting, and whether the integration is bidirectional and real-time. Require a demonstration against your actual ERP, not a generic one.

Controls measure whether the system enforces the governance you need. Score approval routing and authority, whether segregation of duties is enforced rather than merely configurable, and the strength of the audit trail. The key evidence is enforcement: a vendor should show controls that hold automatically, not controls you have to maintain by discipline.

Implementation effort measures what it takes to go live. Score the realistic timeline, the cost, and the IT burden, because a long, heavy implementation delays value and strains resources. Require a concrete project plan and reference customers at your scale who can speak to how implementation actually went, rather than a best-case estimate.

Payment visibility measures how clearly the system executes and reconciles payments. Score the payment methods supported, whether payments reconcile one-to-one to the bank and the ERP, and how traceable a payment's status is. The evidence to require is a demonstration of reconciliation, since lump-sum batches that cannot be traced are a common weakness.

User adoption is decisive because a tool the team will not use delivers nothing. Score usability for daily processors and approvers, including mobile, search, and in-context collaboration, not just the executive view. The strongest evidence is a real invoice handled end to end in a demo by the people who will actually use it, including an exception.

Across every criterion, the discipline is requiring evidence rather than accepting claims. References at your scale and ERP, live demonstrations against your scenarios, and a realistic implementation plan are what separate a vendor that fits from one that presents well. The scorecard works only if each score rests on proof.

Stampli can be evaluated against each criterion with evidence. For ERP fit, it keeps the ERP as the system of record, mirrors its accounts, entities, dimensions, and rules, validates before posting, and syncs bidirectionally. For controls, it enforces segregation of duties between invoice and payment approval by design and captures every action in an immutable audit trail.

For implementation, its ERP-integrated design aims to limit the IT burden, which buyers should still validate with references at their scale. For payment visibility, it executes across ACH, check, virtual card, and international and reconciles one payment to one bank transaction and one ERP record. For user adoption, the invoice-as-workspace, AI suggestions with human review, mobile approval, search, and in-context collaboration target daily usability.

As with any vendor, the scorecard should be applied with required evidence rather than claims. Stampli's fit on each criterion should be confirmed through a demonstration against your ERP and scenarios and references at your scale, exactly as the framework prescribes for every vendor under consideration.