Finance outsourcing providers deploy AI as strategic partners: ISG

CONNECTICUT, UNITED STATES — Finance and accounting outsourcing (FAO) providers are moving beyond their traditional role of cost savings to become strategic partners, deploying artificial intelligence (AI) and generative AI (GenAI) to drive transformation within enterprises, according to the latest ISG Provider Lens global FAO Services report.

From cost savings to strategic AI finance

The report highlights a turning point in outsourcing. What began as a means to reduce operational expenses has evolved into a channel for innovation and enterprise growth. 

“FAO is changing from a cost-saving tool to a strategic enabler,” said Robert Stapleton, partner, Business Outsourcing Services, for ISG. “Enterprises are looking to providers to lead a transformation of finance and accounting rather than simply carry out tasks.”

Outsourcing providers are playing an increasingly important and influential role in business transformation. Beyond processing transactions, they now shape digital finance strategies, build governance frameworks, and advise on enterprise risk management. 

With AI at the core, providers are helping organizations adopt unified, cloud-native platforms that automate workflows, detect anomalies, and forecast cash flow with precision.

A key shift, according to ISG, is the move from pilot projects to live deployments of AI and GenAI. Agentic AI, capable of executing multi-step workflows autonomously, is already in early production. This opens doors to use cases such as tax compliance orchestration, financial close sequencing, and end-to-end cash applications.

Outsourcing in the future of digital finance

The ISG report underscores that outsourcing is no longer just about efficiency. Enterprises now expect providers to deliver measurable business value and sustainable improvements.

“Companies seeking FAO providers are now focused on execution,” said Gaurang Pagdi, analyst at ISG Provider Lens Research and lead author of the report. “They want AI productivity gains and sustainable performance improvements more than pilot projects. Providers differentiate themselves by delivering real value.”

Outsourcing services are also becoming industry-specific. Companies are offering pre-configured AI services tailored to the banking, manufacturing, and healthcare industries, enabling customers to achieve time-to-value faster.

This customized strategy also solidifies the strategic value of outsourcing, making it the core basis of the firm’s competitiveness.

The report mentions key outsourcing firms, such as Accenture, Capgemini, Cognizant, Deloitte, EY, Genpact, HCLTech, IBM, Infosys, TCS, Wipro, and WNS. As well as emerging firms such as Auxis and Sutherland.

As enterprises embrace autonomous finance, outsourcing providers are stepping into a new role: not only reducing costs but also shaping the future of digital finance.