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Foolproof method for identifying and detecting AI subjects that can be implemented in business: ROI and concrete use cases

February 26, 2026 by
DarbTech SARL, Frédéric Phan

1. Identify operational intensive processes

Start by mapping out repetitive, manual, error-prone, or time-consuming workflows. These are often:

  • Customer relationship management (CRM)
  • Accounting and invoicing
  • Technical support (tickets, FAQs)
  • Inventory or logistics management

Useful tool : Quick audit of internal processes via an ERP like Odoo or a BPM (Business Process Management) tool.

2. Analyze the current cost of inefficiency

Assess :

  • Time spent per task
  • The human error rate
  • The cost of labor
  • Opportunity losses

Concrete example : An e-commerce SME that spends 30 hours/week manually entering orders could save €20K/year by automating this process with an OCR + RPA model.

3. Determine value potential via AI

Use an AI use case evaluation grid:

  • Technical feasibility (available data, quality)
  • Business impact (cost reduction, increase in turnover)
  • Time-to-value (fast implementation = less than 3 months)

Simple method : Impact x Feasibility Matrix to prioritize.

4. Create concrete and ROI-compatible use cases

Structure of an AI use case:

  • Business problem
  • Proposed AI Solution
  • Expected benefits
  • Estimated cost vs. projected gains
  • Deployment duration

Example use case :

  • Problem : Customer service overwhelmed by the same questions
  • Solution : NLP Chatbot trained on FAQ base
  • Benefits : 50% reduction in repeat requests
  • ROI : Payback in 2 months, +15K€/year savings

5. Test in lean mode and measure

Start with a PoC (Proof of Concept) on a simple task. Measure:

  • The reliability rate of the model
  • Adoption by teams
  • Real productivity gains

Tip: Set a clear ROI metric from the start.

Conclusion: The 5-step method

  1. Identify internal friction points
  2. Quantifying inefficiencies
  3. Assess AI potential through feasibility and impact
  4. Formalize a structured use case
  5. Test, measure, scale

Motto : Prioritize useful AI , not trendy AI. The goal remains measurable added value .

DarbTech SARL, Frédéric Phan February 26, 2026
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