On the IT side, this often reflects a linear approach: building and maintaining a separate, frequently closed system for every new requirement. Whenever additional capacity is needed or more users must be supported, organizations have to invest again in infrastructure, maintenance, and system-specific enhancements. Over time, this inevitably leads to higher operating costs and a fragmented technology landscape.
In this blog, we explore why OutSystems provides the right foundation for building an AI agent ecosystem and what organizations should pay attention to along the way.
From an AI Call to an Integrated Business Process
Calling an AI model through an API is relatively straightforward in theory. In practice, making AI a reliable part of a business process is much more complex. Organizations need to determine:
- When AI should be used
- What input the model should receive
- How results should be validated
- What actions should follow within the application
This is where OutSystems offers a distinct advantage. The platform excels at modeling and orchestrating workflows and integrations. Instead of adding AI on top of an application, OutSystems enables organizations to embed AI as a governed and manageable part of the application architecture.
Teams can clearly define where AI is allowed to contribute and where processes must remain strictly controlled and deterministic.
One common misconception is that AI will replace traditional business logic. AI is inherently less deterministic because it interprets information rather than following predefined rules. The most robust approach combines both worlds: traditional logic for reliability and control, and AI for interpretation, analysis, and decision support. This is precisely where OutSystems demonstrates its strength.
Acting as the Conductor of an AI Agent Orchestra
Within the OutSystems ecosystem, this vision takes shape through the OutSystems AI Agent Workbench. The concept is simple: enable teams to design AI agents as an integral part of their applications.
AI agents are software components that can autonomously perform tasks within a business process. The Workbench allows teams to visually define how an agent operates within a workflow, including:
- Where it receives input
- Which contextual information it retrieves
- What output is expected
- Which control and validation points are required
In this model, OutSystems serves as the orchestration layer, making the platform highly flexible. Organizations can leverage multiple large language models (LLMs) within a single application or workflow, selecting the most appropriate model for each task.
Some models excel at reasoning, while others are better suited for summarization, classification, or content generation.
This approach also enables cost optimization. Not every step requires a fast and expensive model. In many scenarios, a slower and more economical alternative is sufficient. Likewise, sensitive data may not be suitable for public AI services, making it possible to choose self-hosted LLMs or models deployed within a dedicated cloud tenant.
That flexibility also creates opportunities to combine multiple models. Organizations can establish feedback loops in which the output of one model is validated, refined, or challenged by another. This improves the quality and reliability of AI-driven processes while avoiding dependence on a single model provider.
Strong Governance Is Essential for Scalability
As AI becomes embedded in business applications, governance moves to the forefront. At that stage, AI is no longer an occasional productivity tool. It becomes functionality that operates within business-critical processes.
As a result, organizations repeatedly encounter the same questions:
- Which data should be shared with AI services?
- How should that data be protected?
- When is human validation required?
- How should AI usage and costs be monitored?
- How can flexibility in model selection be maintained?
Without clear governance, AI can quickly evolve into a new form of shadow IT. This risk is explicitly addressed in OutSystems guidance on agentic AI. Uncontrolled growth of AI agents can result in fragmentation, inefficiencies, and unreliable outcomes, a phenomenon often referred to as
agent sprawl.
For organizations building on OutSystems, this is exactly why the AI Agent Workbench is positioned as more than just a tool for creating agents. It enables organizations to build agents in a way that can be monitored, audited, governed, and controlled within the broader application architecture.
The Biggest Challenge Remains Choosing the Right Use Cases
Many OutSystems environments are technically well positioned to introduce AI functionality. However, agentic AI requires more than adding another feature. It demands thoughtful architectural decisions, robust governance, and discipline in determining where AI does and does not belong.
The technology will continue to evolve rapidly. For organizations today, the priority should be identifying the right use cases that can deliver measurable business value.
To support this process, we have developed a framework that helps organizations identify and prioritize AI opportunities through three simple but essential steps.