Fortis review

Fortis is a payment processing service with APIs and ERP integrations for software platforms and businesses. It sits between a platform or business application and payment acceptance, providing payment capabilities for online, in-person, and mobile transactions. For software vendors, the goal is to embed those capabilities into their product and potentially add a payment revenue stream. For ERP users, Fortis describes integrations that include click-to-pay invoicing and Level 2 and Level 3 processing.

The vendor also describes a unified payment platform for compliance, reconciliation, and transaction security. Its offer is therefore broader than a developer library: it combines payment processing, integration surfaces, and payment operations. The vendor does not describe Fortis as a self-hosted server or standalone library. Treat it as a payment service integrated with your existing application and confirm deployment, data flow, and system boundaries with Fortis before choosing an architecture.

Fortis offers payment APIs, SDKs, code samples, an API console, authentication, and documentation, according to its developer pages. These are the stated building blocks for integrating payment flows into a software platform. The vendor also offers ERP integrations, with named integration categories including Acumatica, Microsoft, NetSuite, QuickBooks, Sage, eCommerce, and plugins.

The homepage does not name SDK languages or give a protocol specification. Confirm supported languages, API versions, authentication requirements, and whether the SDKs cover your target payment flows in Fortis’s developer documentation. The vendor mentions a sandbox in its developer resources, but implementation details and its relationship to production accounts should be checked before planning a test environment. Fortis also does not name a CLI or webhook surface on the homepage, so do not assume either is part of the integration. Ask for examples covering your ERP and payment channels, plus guidance for onboarding merchants and handling errors.

The pricing page lists a custom quote for merchants needing tailored payment solutions. It publishes no starting price, monthly or annual price, free plan, or free trial. That leaves no public figure to use for a development budget or to compare against per-transaction pricing from other providers.

Fortis does not publish a price schedule showing how costs change with transaction volume, payment methods, API use, merchant count, or other usage. It also does not list add-on fees or overage rates. That does not establish that those charges apply; it means a team should request the complete commercial terms before estimating production costs. Ask for transaction and processing fees, any platform or gateway charges, minimums, hardware costs, and pricing for refunds or disputes. Confirm whether rates differ across online, in-person, and mobile acceptance, and whether the quote changes as your platform adds merchants. The custom-quote model may suit tailored ERP or platform deployments, but it makes early value comparisons difficult.

The vendor does not publish an open-source license, source-code availability, self-hosting option, or data-export policy on its homepage. We therefore cannot establish that Fortis is open source, or that you can run its payment service in your own environment. Its APIs and ERP integrations indicate an integration with Fortis’s payment offering, but the vendor should confirm the deployment model and which components your team operates.

Payment integrations can create migration work across checkout, ERP workflows, merchant onboarding, and reconciliation. Before adopting Fortis, ask how transaction, customer, and reconciliation data can be exported; whether exports include the fields your accounting systems need; and what happens to access after termination. Also request documentation for replacing the payment API or ERP integration. Without published export and migration terms, estimate lock-in based on the amount of application logic and operational data tied to Fortis.

Fortis describes payment acceptance across online, in-person, and mobile channels, plus ERP workflows and tools for compliance, reconciliation, and transaction security. It also promotes PCI-compliant payment solutions. Those statements do not define your compliance responsibilities or establish that every integration keeps sensitive payment data out of your systems; confirm scope with Fortis and your compliance team.

The vendor does not publish API rate limits, uptime figures, or a public reliability target on its homepage. Before launch, ask for the applicable service-level terms, capacity limits, maintenance policy, incident process, and production-versus-sandbox differences. Confirm retry and duplicate-payment handling, reconciliation procedures, and what support is available during outages. Because pricing is quote-based and usage terms are not public, include expected transaction volumes and channel mix in the commercial review. The vendor describes dedicated support from onboarding onward, but teams should confirm service scope and escalation paths in their agreement.