Why AI Is Not Enough: The Building Blocks of True Automation

A procurement manager enthusiastically presents the company's latest investment to the board of directors—a revolutionary AI-powered invoice processing tool. "It extracts data from any PDF with 95% accuracy!" he says proudly. The demonstration is impressive. Six months later, employees are still manually transferring data into the ERP system. They're chasing approvals via email and tracking statuses in Excel spreadsheets. The AI has remained just an isolated tool, a point solution in a sea of manual processes.

AI Accordion Section - Native Blog Style
AI

No time to read through? Get AI summary!

Original article reading time: 6 minutes
~60 second read

Why AI Is Not Enough: The Building Blocks of True Automation

Many companies are falling for the AI hype, investing in "AI-powered" tools that promise to revolutionize their operations. But here's the reality check: that invoice processing AI with 95% accuracy? Six months later, employees are still manually copying data into ERP systems and chasing approvals via email.

The problem isn't with AI itself—it's with treating AI as a complete solution rather than what it really is: just one tool in the automation toolkit. True automation requires multiple building blocks working together: OCR for document reading, RPA for legacy system interactions, API calls for system integration, webhooks for event-driven processes, if-then logic for business rules, and yes, AI agents for intelligent decision-making.

Consider an invoice's journey through a truly automated system. It takes eleven different service tasks using seven different technologies—from email monitoring to payment scheduling. Each step must seamlessly connect to the next. If any component operates in isolation, the entire process breaks.

This is why we advocate for a micro-process philosophy: building reusable, modular components that can be combined and scaled across departments. Companies should progress through four automation levels—from Manual to Supported, Collaborative, and finally Automated—rather than attempting a giant leap.

The future isn't about AI solving everything. It's about intelligently integrating AI with other technologies to create real, working processes that deliver actual business value.

AI-Washing and Point Solutions

In the current market frenzy of "AI-washing," almost every piece of software has suddenly become "AI-powered." But what does this actually mean? Mostly, it refers to chatbots, simple predictive models, or document recognition components. None of these are bad in themselves. The problem starts when these point solutions are sold as if they represent a complete digital transformation, as if AI alone could solve every process automation challenge.

Think about it: what's the value if AI perfectly categorizes incoming emails, but someone still has to manually forward them? What's the point if AI recognizes the data on an invoice but can't automatically check it against the purchase order, enter it into the system, and initiate the approval process?

The reality is that AI is just one tool among many. It's an important one, but it's not enough on its own. It’s like putting a Formula 1 engine in a horse-drawn carriage—no matter how powerful the engine is, without the rest of the car, it’s not going anywhere.

Service Tasks: The True Building Blocks of Automation

A service task is any automated step in a process that performs a specific function without human intervention. The key word here is automated—but not necessarily AI-based.

The building blocks of service tasks include:

If-then logic: Simple conditional branches. If the amount is greater than €10,000, it requires CEO approval. It may not sound innovative, but most business processes are full of such decision points.

OCR (Optical Character Recognition): This technology has been with us for decades. It can extract text from scanned or photographed documents. It doesn't "understand" what it sees; it only recognizes characters and converts them into digital text.

RPA (Robotic Process Automation): RPA executes the same steps on a user interface that a human would. It clicks, copies, pastes, and fills out forms. It's useful where there's no API or when legacy systems don't support modern integrations.

API Calls: An API (Application Programming Interface) allows different systems to communicate with each other. When you need to check if a purchase order exists in the ERP or update inventory records, you use API calls.

Webhooks: When a specific event occurs, a new process is automatically triggered. This event-driven architecture enables processes to run truly automatically, without human intervention.

AI Agent: This is where intelligence comes in. An AI agent doesn't just see characters; it understands them. It knows that one string of text is a supplier's name, another is a tax number, and another is a total amount. It can interpret information in context and make decisions.

The figure below helps to understand in which cases it is worth using rule-based systems and in which cases it is worth using AI to perform the task:

A Concrete Example: The Journey of an Invoice

To keep this from being purely theoretical, let's look at a simplified process. Let's follow an invoice from its arrival to its payment:

  1. Arrival (Email Monitoring - Service Task): The system continuously monitors an email inbox. When a new email with an attachment arrives, the process starts automatically.
  2. Document Extraction (OCR - Service Task): The OCR component converts the PDF attachment into readable text. It doesn't "understand" what it sees, only recognizes characters.
  3. Data Interpretation (AI Agent - Service Task): Now, the AI agent steps in. It interprets the text: "This is an invoice. The issuer is Fluenta Europe Kft. The amount is €5,670. The completion date is October 15, 2024. It has three line items..."
  4. Supplier Verification (API Call - Service Task): An API call is made to the master data system: does this supplier exist? Are they active? Do we have a framework agreement with them?
  5. Purchase Order Matching (API Call + AI - Service Task): A more complex task: the related purchase order is retrieved via API, and then the AI compares the invoice line items with the ordered items. If there's a discrepancy, another process is triggered.
  6. Discrepancy Handling (If-then Logic - Service Task): If the discrepancy is less than 3%, it's automatically approved. If it's larger, human review is required.
  7. Approval Workflow (If-then Logic - Service Task): Based on the amount, the system determines who needs to approve it. Under €5,000, a department head; above that, a director; over €50,000, the CEO.
  8. Notifications (Notification + Email - Service Task): The appropriate manager receives a notification to approve the invoice. With a single click, it's approved or rejected.
  9. Preparing Accounting Data (RPA - Service Task): Once approved, an RPA bot "logs into" the accounting system and performs the same steps an accountant would to record the invoice.
  10. Scheduling Payment (API - Service Task): The approved invoice data is transferred to the banking system and included in the next payment batch.
  11. Archiving and Reporting (Multiple Service Tasks): The invoice is stored in the appropriate location, dashboards are updated, and data is provided for monthly reports as needed.

Do you see the complexity? Without even diving into the intricacies of automation, it took eleven different service tasks and seven different technologies to build a seamless process. If any single point operated in isolation, the entire process would break down.

The Micro-process Philosophy

The example above is built by connecting micro-processes. A micro-process is a well-defined process designed to achieve a specific business goal, constructed from smaller, reusable components. Think of it like a LEGO construction—the basic bricks (service tasks) are always the same at a technological level, but they can be combined in infinite ways. The advantage is a scalable system that can be used across multiple departments. It also allows for gradual process improvement, elevating the level of automation step by step.

The Four Levels of Automation

  • MAN (Manual): Processes have been digitized, but still require significant human effort.
  • SUP (Supported): Intelligent tools assist humans in their work.
  • COL (Collaborative): Tools and humans work together, complementing each other's efforts.
  • AUT (Automated): Full automation where only monitoring and approvals are needed.

The key is that this is not a single leap but a gradual evolution. If you still have paper-based processes, you must first digitize them before you can begin to automate. Once everything is digital, you can start connecting systems and adding more intelligent, automated elements.

The benefit of gradual automation is that far fewer errors creep into the system than if an organization aims for full automation from day one. Furthermore, this step-by-step approach gives employees time to adapt to new ways of working. Read our article on change management.

Why Is AI Not Enough on Its Own?

The Problem of Data Silos

When you use separate AI tools, each works within its own database. The invoice processing AI knows about invoices, and the contract management AI knows about contracts, but they don't talk to each other. Therefore, the system doesn't know that the invoice that just arrived belongs to last year's framework agreement, which has special pricing.

Manual Bridges Remain

Okay, the AI has extracted the data. Now someone has to copy and paste it into the ERP. Then, someone else needs to send an email notification. Every one of these "bridges" takes time and introduces the potential for error.

Loss of Context

The AI sees the invoice, but it doesn't know that there was a quality complaint regarding this supplier last week. It doesn't know that the project it belongs to has been canceled. It doesn't see the full picture, only its own narrow domain.

Scalability Limitations

An isolated AI tool creates a bottleneck not only within a single process but across the entire organization. The invoice processing system solves a problem for the finance department, but what happens when the HR department wants to automatically process incoming resumes, or the legal department wants to handle contracts? These purpose-built tools cannot be repurposed for other departments.

The company is thus forced to implement a new, standalone point solution for every new process it wants to automate. The result is an expensive, hard-to-maintain, and opaque mix of systems—not a scalable strategy, but merely a pile of isolated solutions.

True End-to-End Automation

In contrast, when service tasks are connected in an integrated process:

No Data Loss: All information flows through the entire process. What the OCR extracts is used by the AI; what the AI categorizes is verified by an API call, and so on.

No Waiting: One step triggers the next. There's no "I'll get to it tomorrow" or "let's wait for Mr. Smith to get back from vacation."

Full Transparency: Every step is logged. We know where each invoice is, how long it's been there, and what the next step is.

How We Think

At Fluenta One, we believe in this exact micro-process-based, service-task-centric approach, which we offer through workflows complemented by user tasks. We don't sell AI; we sell intelligent process automation, where AI is just one component among many. This doesn't mean we underestimate the role of AI. On the contrary: we know exactly where and how it can add the most value. But we also know that it is not enough on its own.

The Future is Already Here

The AI revolution is real. But it's not about solving every problem with AI. It's about intelligently integrating AI with other technologies to create real, working, value-generating processes.

Don't fall for someone who tells you that a single AI tool will solve all your problems. But don't dismiss automation because it seems too complex either. With the right approach—thinking in micro-processes and intelligently combining service tasks—true digital transformation is achievable.

Curious where your company stands? Fill out our free automation assessment and find out in 5 minutes which of your processes are ready for automation! You'll receive personalized recommendations for your next steps.

The sooner you start, the sooner you experience the benefits.