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Two Ways to Digitize Procurement: Manual Optimization vs. AI-Driven Transformation

By Fabian Heinrich
May 8, 2025
Two Ways to Digitize Procurement: Manual Optimization vs. AI-Driven Transformation
Table of Content

1. The Starting Point: Traditional Procurement in the Digital Era

Modernizing procurement becomes a key competitive factor in rising cost pressures and growing compliance requirements. Many companies face the same challenge: a procurement process that has evolved over the years, characterized by manual workflows, isolated Excel sheets, and cluttered email communication, can no longer keep up with business growth.

Therefore, the key question is whether companies should continue with proven but merely optimized manual processes or leap into the world of AI in procurement. AI in procurement enables more accurate forecasts and optimized order volumes. To make an informed decision, we compare both approaches and analyze which path yields better long-term results.

Common challenges in traditional procurement processes:

  • Long lead times for purchase requests and supplier selection
  • Lack of transparency in spending and contract conditions
  • Inefficient manual data entry is prone to errors
  • Insufficient compliance control and risk management
  • Lack of a data foundation for strategic decision-making

This case study outlines both transformation paths and analyzes how the different approaches address these challenges. Particularly insightful is the direct comparison between conventional digitization and AI-driven procurement – a thought experiment offering valuable takeaways for any organization facing similar decisions.

2. Company Profile: Challenges Before Digital Transformation

In many organizations, procurement is shaped by historically grown structures, manual processes, and fragmented system landscapes. These hinder efficiency, cause errors, and lead to a lack of transparency. As a result, strategic tasks often take a back seat.

This is why many companies are launching digital transformation initiatives. But which path is more effective – conventional process optimization or Artificial Intelligence?

3. Path 1: Manual Optimization of Procurement Processes

In the first scenario, the focus is on evolving established structures. Without a technological overhaul, the goal is to reduce inefficiencies, increase transparency, and streamline operations through conventional software and clearly defined workflows.

Typical measures include:

  • Implementation of a modern ERP module with centralized data and workflow support
  • Standardized supplier evaluations with regular manual reviews
  • Digitally stored templates for tenders and offer comparisons
  • Dashboards for procurement KPIs based on manually maintained data
  • Contract management with automated reminders for deadlines

This approach yielded noticeable improvements, such as reduced processing times, fewer errors, and increased compliance. However, limitations became apparent in scalability, strategic data use, and responsiveness to new compliance or market requirements.

4. Path 2: Integration of AI in Procurement and Sourcing

The second scenario represents a more fundamental transformation: the strategic use of AI to redesign procurement. Here, it's not just about digitization, but also about automation, prediction, and continuous learning.

According to recent statistics, about 23.5% of German retailers already use AI in their processes. On average, companies invest around 7% of their budgets in AI technologies.

Typical features of this approach:

AI-powered platforms with adaptive workflows based on volume and category

  • Automated contract analysis using Natural Language Processing
  • Predictive demand forecasting based on internal and external data
  • Supplier evaluation via machine learning using multi-criteria scoring
  • Self-learning systems offer recognition and automated comparisons

This model enables higher automation and more profound insights, elevating procurement from a tactical role to a data-driven, strategic function.

5. Direct Comparison: Performance Differences Between Both Approaches

Comparison table between conventional and AI-supported digitalisation in procurement. Seven criteria such as automation, transparency, data quality and scalability are assessed. The AI scenario shows consistently better values, particularly in terms of process automation, strategic decision-making and scalability.

Both paths deliver improvements, but the AI approach offers greater long-term potential, especially in dynamic and complex environments.

6. Long-Term Effects: ROI and Strategic Implications

Beyond short-term efficiency gains, the AI-driven approach also transforms the structural and economic framework of procurement. While the manual path is easier to implement, AI opens up new possibilities strategically and competitively.

Key long-term effects of AI in procurement:

  • Growing cost savings through ongoing data analysis and process optimization
  • Improved planning via predictive demand and capacity control
  • Increased strategic relevance through data-backed input for departments like product development or controlling
  • Faster response to market changes thanks to adaptive systems

Procurement becomes a strategic enabler in a world shaped by uncertainty, supply chain disruptions, and rising transparency requirements. Manual methods reach their limits quickly under scaling pressure. AI, in contrast, offers the flexibility and speed required to transform procurement into a value-driving function.

Graphic showing the strategic value development - Traditional vs AI-Based procurement

Market forecasts back this up: the global AI market in retail is projected to reach $85.07 billion by 2032. Companies adopting AI early report measurable gains in efficiency and competitive advantages through better forecasting, faster decision-making, and stronger supplier collaboration.

In short, intelligent systems are no longer optional for future-proof procurement – they're essential.

7. Lessons Learned: Practical Recommendations

This comparison makes it clear: there's no one-size-fits-all solution. While the right transformation path depends on a company's digital maturity and data landscape, one thing is sure – AI is not a matter of if, but when.

Recommendations for Successful Procurement Digitization:

Start with a current-state analysis: Understand your processes, weak points, and data flows.

Choose the right transformation strategy: Whether you begin with conventional optimization or go straight to AI, the long-term path leads to intelligence. Companies with strong data and a digital mindset should act now.

Define clear KPIs and goals: AI delivers full value only when progress is measurable. Track automation levels, data quality, and real-time insights.

Invest in training and change management: AI changes how people work. Empower your team with new skills and foster a data-driven mindset.

Use specialized e-procurement solutions: You don't have to start from scratch. Platforms offering cloud-based, ready-to-use tools can streamline automation and support seamless integration.

Conclusion: AI in procurement is no longer futuristic – it's a strategic imperative. Those who act now will gain efficiency, reduce risk, and reposition procurement as a data-driven value creator. Standing still means falling behind – especially in a world that changes daily.

FAQ

Why is procurement digitization important?
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Companies face increasing cost pressure, regulatory complexity, and global competition. Digital tools improve efficiency, transparency, and decision quality.

What are the main challenges in traditional procurement?
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Long processing times, low transparency, high error rates from manual entry, weak compliance, and poor data foundations for strategic decisions.

What is conventional digitization in procurement?
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The optimization of existing processes using traditional tools like ERP, templates, and standardized workflows, without AI or major tech shifts.

How do AI-driven procurement processes differ?
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They go beyond digitization: AI automates data analysis, predicts demand, evaluates suppliers, and provides real-time insights. The system learns continuously and adapts dynamically.

Where is AI superior to manual optimization? 
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In process automation, error prevention, data accuracy, strategic decision-making, employee relief, and scalability.

What ROI and business effects does AI bring to procurement?
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Long-term gains include efficiency, better planning, strategic integration, agility, and competitive advantage.

Who should consider AI in procurement?
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Companies with digital readiness, solid data, and a strategic mindset. Especially in fast-changing or complex procurement environments.

What steps are key to a successful AI transformation in procurement?
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Start with analysis, choose your path, define KPIs, invest in training, and use proven e-procurement platforms to speed up adoption.

Is AI in procurement a vision or reality?
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It's already a reality. Early adopters report measurable gains in efficiency, insights, and supplier collaboration. AI is no longer optional in today's environment – it's essential.

About the Author
By Fabian Heinrich
Fabian Heinrich
CEO & Co-Founder of Mercanis

Fabian Heinrich is the CEO and co-founder of Mercanis. Previously he co-founded and grew the procurement company Scoutbee to become a global market leader in scouting with offices in Europe and the USA and serving clients like Siemens, Audi, Unilever. With a Bachelor's degree and a Master's in Accounting and Finance from the University of St. Gallen, his career spans roles at Deloitte and Rocket Internet SE.

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