Strategy & ROIMarch 2, 2026

AI ROI and Funding for SMEs: The Complete Guide

How to calculate ROI, build a business case, and fund your AI project with available grants and financing options.

By Gildas Garrec·3 min

AI ROI and Funding for SMEs: The Complete Guide

How to calculate ROI, build a business case, and fund your AI project with available grants and financing options.

Investing in AI requires a solid business case. This complete guide gives you everything you need: a methodology for calculating ROI, available grants and subsidies, and financing strategies for SMEs.

Table of Contents:

Calculating AI ROI

Our article AI ROI: how to calculate your return on investment walks you through a complete 4-phase methodology.

Watch out for hidden costs: the AI Total Cost of Ownership (TCO) uncovers expenses that are often overlooked.

A Proof of Concept (POC) is the best approach to validate potential before making a major commitment.

Available Grants and Subsidies

Our guide to AI grants and subsidies for SMEs covers all available public funding.

Key programs include the Innovation Tax Credit (CII), which reimburses 20% of your expenses, BPI France with its innovation loans, and the France 2030 plan.

Building a Compelling Business Case

To convince your bank and your business partners, a solid business case is essential.

The choice between outsourcing or keeping AI in-house directly impacts your cost structure. AI partnerships offer an alternative way to share the risk.

Our article Cut your payroll by 25% with AI presents a real-world case study with concrete numbers.

Growth Strategies with AI

AI enables you to scale from 10 to 50 clients without hiring — a unique scalability lever for SMEs.

Some SMEs go even further by pivoting their business model with AI. AI also increases your company's valuation at the time of sale.

To move from strategy to action, our article on avoiding the PowerPoint effect gives you the keys to successful execution.

A 3-year AI strategic plan structures your long-term vision. And the industry benchmark shows you where you stand compared to your sector.

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