Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
Dunn-Rite Services, Inc. is an IBM i / iSeries / AS/400 consulting and development company serving the Chicago area. Its copy states that it has more than 20 years of software development experience exclusively on the IBM i platform. This is not a general-purpose developer tool or SaaS platform; it is closer to a specialized consulting and integration provider for enterprise legacy systems. Its core goal is to help clients get the most out of IBM i and securely connect it to heterogeneous computing and TCP/IP network environments.
Its main strengths are IBM i integration, web enablement, ERP consulting, and RPG development. The site mentions building Internet/Intranet applications with ILE RPG and the CGIDEV2 toolkit, as well as supporting Web Services technologies based on HTTPAPI and IBM IWS server. On the ERP side, it explicitly covers BPCS, MAPICS, and PRMS. For network integration, it includes TCP/IP services such as email, FTP, HTTP, and Web Server. For companies still running AS/400 or IBM i, these capabilities cover key scenarios in legacy system modernization.
The site does not state whether Dunn-Rite offers its own open-source products, nor does it publish APIs, SDKs, or downloadable developer tools. Instead, it appears to use related free products and tools provided by IBM to help customers shorten the learning curve. In terms of self-hosting, customers typically have their own IBM i environments. Dunn-Rite also mentions that it can provide “Off-Site development using our IBM i system,” which may be valuable for customers that lack a development environment.
The website does not disclose pricing, packages, contract terms, payment methods, or support SLAs. It only emphasizes delivery “on time and under budget.” For enterprise procurement, this means quotes, scope, staffing, and maintenance responsibilities need to be confirmed via email or a contact form. Support is described as “outstanding services and support,” but no measurable standards are provided.
The main advantage is its highly vertical positioning, with clear experience around IBM i, ILE RPG, CGIDEV2, ERP packages, and Web Services. It is suitable for companies that need to maintain BPCS, MAPICS, or PRMS, or that want to web-enable RPG applications. The downside is that the public information is dated and limited, with few case studies, documentation, or descriptions of modern delivery processes. It is also not a good fit for teams looking for cloud-native tools, cross-language DevTools, or a self-service platform.
The site does not provide enough information to assess accessibility from mainland China, so this remains unknown. Payment methods are also not disclosed. For use in a Chinese enterprise environment, additional confirmation is needed around cross-border communication, remote access to IBM i, security compliance, and payment arrangements. Alternatives include IBM’s official services and partners, other IBM i / AS/400 consulting firms, or local system integrators with RPG, CGIDEV2, and HTTPAPI experience.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on dunn-riteservices.com official site.
dunn-riteservices.com is an US Dev Tools provider. TG4G tracks its product information, an overall rating of 5.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach dunn-riteservices.com directly.