Major enterprise software vendors are embracing "headless ERP" concepts that separate user interfaces from underlying business logic, following Salesforce's recent launch of Headless 360 for its CRM platform. Seth Ravin, CEO of third-party support vendor Rimini Street, argues this architectural shift allows enterprises to escape vendor-mandated upgrade cycles by building custom interface layers using AI agents or workflow tools while maintaining existing ERP databases. The approach eventually enables migration to open source databases like PostgreSQL or MongoDB without replacing entire systems.
A Censuswide study of 4,295 C-level executives commissioned by Rimini Street found 70 percent do not consider traditional ERP the future of enterprise software. Among respondents, 36 percent preferred composable, API-driven architectures using best-of-breed components, while 33 percent favored agentic ERP with autonomous AI-driven decision-making capabilities. This sentiment reflects growing frustration with monolithic ERP systems that require costly, disruptive upgrades on vendor timelines.
SAP, the dominant ERP vendor serving major global manufacturers, reversed its policy of restricting AI agent capabilities to cloud-based systems after customer pushback. The company initially announced that innovations would only be available in its latest S/4HANA suite and cloud products, but demand from users forced a policy change in 2025. Despite this flexibility, SAP continues struggling with customer migrations from legacy systems. Gartner data from Q4 2024 showed only 39 percent of SAP's 35,000 ECC customers had purchased licenses to begin transitioning to S/4HANA, and the company fell approximately €2 billion short of its target for converting on-premises support contracts to cloud revenue.
Ravin contends that agentic AI capabilities are disrupting vendor control over enterprise software roadmaps. He argues customers are moving faster than vendors anticipated, breaking monolithic ERP systems into microservices connected via APIs. This decomposition allows organizations to maintain legacy systems while gradually modernizing specific components, rather than undertaking risky full-scale replacements. Rimini Street, which provides support for legacy ERP systems through 2040 without vendor involvement, has a business interest in giving customers time to develop migration strategies.
The headless ERP trend reflects broader industry pressure as investors scrutinize traditional software business models in light of AI coding tools and autonomous agents. Whether this architectural approach becomes standard practice remains uncertain, but major vendors like Salesforce and SAP are responding to customer demands for greater flexibility and control over their enterprise systems. Organizations evaluating ERP strategies should assess whether headless architectures align with their technical capabilities and business requirements before committing to specific vendor platforms or migration timelines.
Source: https://www.theregister.com/ai-and-ml/2026/06/16/erp-users-may-soon-get-ahead-by-going-headless-says-rimini-street-boss/5253619