AI Consultancy, CSPP WOPI, Microsoft Office Add-In And Composable Commerce Software Developers

For twenty-four years, McKenna Consultants have been developers of custom software for clients for:

  • WOPI (Cloud Storage Partner Program)
  • Microsoft Outlook, Excel, Word Office Add-Ins
  • Composable Commerce with Elastic Path
  • Artificial Intelligence Agents, Assistants And Solutions
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WOPI Cloud Storage Partner Program

We are the world's leading developer for CSPP WOPI. WOPI is a protocol which allows SaaS platforms to host Microsoft Office for the web editors directly inside their main application. This means that their users don't need to download, edit and reupload documents! If you are considering implementing this in your SaaS product, please contact us for information on how we can assist your development and guide you through the CSPP approval process.

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AI Consultancy

In combination with our B2B composable commerce software developer services, we also provide AI consultancy and software development services, primarily aimed at producing eCommerce chatbots and AI agents. Our years of systems integration experience mean that we are able to integrate your company-specific information (using Retrieval Augmented Generation and Model Context Protocol) into your chatbot, thus creating a low-cost, fast, and accurate alternative to human-staffed chat systems, while effectively managing the processes involved.

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Microsoft Office Add-In Development

We are specialist developers in complex front and back-end Microsoft Office Add-In development. We provide code samples for Office Add-Ins to assist developers in learning and building applications. We have implemented Outlook Office Add-Ins (and associated Graph API back-end systems) for CRM and work management systems, defining key settings and capabilities through the manifest. The manifest is crucial for configuring the add-in and establishing its functionality and user interface. We also implement Excel Office Add-Ins (for example, for the auditing and compliance industries). We also implement Word Office Add-Ins for legal SaaS and other clients, ensuring that each project is managed efficiently and effectively.

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Composable Commerce

Our fourth area of developer expertise is large-scale, B2B eCommerce, utilizing a modular approach to integrate various systems. We encourage businesses to explore the benefits of composable commerce solutions. We can integrate your ERP, CRM, CPQ, PIM, document store, warehousing and inventory, ordering, and other systems into a cohesive whole global web store, ensuring that your team can manage the transition smoothly. We are experienced in dealing with older and more complex systems as well as more modern systems such as Elastic Path. In the world of composable commerce, our focus is on creating fast, stable, and secure systems as a solid foundation for growth in eCommerce.

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Your Software Development Partners

For further information on our WOPI, Office Add-In, AI Consultancy or Composable Commerce services, please fill in the short form on our Contact Us page and we'll get right back to you:

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Working with McKenna Consultants has been a seamless and rewarding experience. Their deep expertise in WOPI and Microsoft Outlook Add-Ins was exactly what we needed to push our platform forward. They quickly integrated with our team, collaborated closely on user experience, and helped us update our microservices architecture for WOPI and the Add-In. The results speak for themselves — our users now enjoy a smoother, more powerful experience thanks to the work McKenna delivered.

Rob Keynes Product Manager, Workiro

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