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MCP or iPaaS for Exact Online Construction?

Short answer: an MCP integration like Bouw Botje is built for changing questions and actions in a conversation: you ask, the AI decides which tool to use. iPaaS tools such as Zapier, Make and Power Automate are built for fixed flows: a trigger always starts the same steps, unattended and at volume. For Exact Online Construction (Exact Online Bouw, formerly Bouw7) they complement each other rather than replace each other.

When to choose which?

Choose MCP (Bouw Botje) for ad-hoc questions, analysis and one-off actions with a human in the loop. Choose iPaaS for fixed, repeatable processes that must run without intervention and in large numbers. For iPaaS, first check whether a connector for Exact Online Construction exists.

01 Comparison

MCP (Bouw Botje) vs iPaaS (Zapier, Make, Power Automate)

The key differences side by side.

MCP (Bouw Botje) vs iPaaS (Zapier, Make, Power Automate)
Aspect MCP (Bouw Botje) iPaaS (Zapier, Make, Power Automate)
Starting point A question or instruction in plain language A pre-built flow: trigger + fixed steps
Who decides the steps The AI picks which tools to call for each question You, when building the flow
When it runs Only when someone asks something Automatically, on a trigger or schedule
Predictability Flexible; you check the outcome yourself High: every run does the same thing
Volume Per question; Basic 400 and Advanced 800 requests per month Built for many runs, unattended
Asking something new Immediately, nothing to build Build a new flow or change an existing one
Combining data The AI puts data from several tools side by side Possible, but you configure every step
Connection to Exact Online Construction Ready-made: 206 tools via an API key Check whether a connector exists; otherwise call the API yourself
Human in the loop By default: you see the answer and steer Optional; usually runs without intervention
02 Decision guide

Which fits your situation?

Honest answer: sometimes the alternative is the better choice.

Choose MCP (Bouw Botje) if…

  • the questions keep changing: “which projects are running over?”, “what is still outstanding with subcontractor X?”;
  • you want to combine data from several areas without building a flow first;
  • you want to take one-off actions from a chat, such as logging hours or creating an instalment (Advanced);
  • someone reviews the result before anything is done with it.

Choose iPaaS if…

  • the same process must always run the same way, for example on every new record;
  • it must run unattended, also at night and without anyone asking;
  • it involves large numbers where you want every run to be exactly reproducible;
  • you are connecting Exact Online Construction to other SaaS tools, provided there is a connector or a usable API step.

What is the difference between MCP and iPaaS?

MCP (Model Context Protocol) is an open standard that lets an AI assistant call tools of an external system. Bouw Botje provides such an MCP server for Exact Online Construction. You ask a question in ChatGPT, Claude, Copilot or another MCP client; the AI decides which tools are needed and combines the results into an answer.

iPaaS (integration Platform as a Service) such as Zapier, Make or Power Automate works with flows you set up in advance: when this happens, do that. That is predictable and scalable, but every new question means a new or changed flow.

Why is iPaaS better for fixed processes?

Because a flow does exactly the same thing every time. For recurring, unattended processes at volume you want that predictability: no interpretation, no variation, and a run you can review afterwards. An MCP integration only runs when someone asks, and an AI may interpret a question differently than you meant. For those processes, iPaaS (or your own integration on the API) is the better choice.

Why is MCP better for changing questions?

Because you do not have to build anything for a new question. A project manager who wants to know which instalments are still open, how the estimate compares with the hours booked, or what a subcontractor is still owed, simply asks. With iPaaS each of those questions would need its own flow or report.

Is there a Zapier, Make or Power Automate connector for Exact Online Construction?

That differs per platform and can change; check the connector catalogue of the platform you use. If there is no connector, you can often use a generic HTTP step to call the Exact Online Construction API. Keep in mind that this API uses an API key that you exchange for a short-lived bearer token; your flow then has to handle that itself. See also Bouw Botje vs the Exact Online Construction API.

03 Frequently asked questions

Questions about this comparison

With MCP you ask a question in plain language and the AI decides which tools to call. With Zapier (and other iPaaS tools) you set up a flow in advance that always runs the same steps on a trigger. MCP suits changing questions, iPaaS suits fixed, repeatable processes.
No. Bouw Botje only runs when someone asks something. For unattended, fixed processes at volume, an iPaaS tool or your own integration on the API remains the better choice. They complement each other.
Check the platform's connector catalogue to see whether a connector for Exact Online Construction (Bouw7) exists. If not, you can often use a generic HTTP step to call the API, with an API key that you exchange for a bearer token.
For questions and one-off actions where you review the result, yes. An AI may interpret a question differently than intended, so check the outcome. In Bouw Botje write access is off by default and is enabled per user.
Basic includes 400 and Advanced 800 AI requests per month. For high volumes of the same process, iPaaS or your own integration is a better fit.

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