Independent Energy Monitoring


How do you ensure your energy installations perform optimally? Cast4All collects and aggregates your data independently of home Wi-Fi and notifies you on the installations that demand your attention.

Cast4All ensures stable energy monitoring,
today and in the future

Your installations always up and running

Determine service priorities

Which installations demand your attention right now? Get the overview at a glance.

Optimize costs

Combine a low total cost of ownership with an optimization of your service costs.

Flexible and extendible

Our monitoring solution is easy to extend to other types of energy meters.

Our customers

A satisfied customer is our mission

We ensure that our customers can provide their own customers with information and propose actions that are relevant to their business model.

Business Solutions

Fast and reliable monitoring at scale

Housing Corporations

Small installations require a scalable solution

Smart Construction

An overview of the entire house


Installation of energy systems with certainty

your free demo

Would you like to be informed about our approach? Take a look at the SIMPL monitoring portal and discuss the needs for your company.

Because collaboration is more fun


Cast4All works with technology partners, value added partners, installation companies, and ESCOs to offer solutions that help realize the energy transition to sustainable energy.

If you would like to learn more about how we can act as a partner.