KeySIM Introduces Cost-Efficient IoT Data Plans for Businesses

KeySIM, a provider of multi-network Internet of Things (IoT) SIM cards, has introduced new commercial tariffs aimed at enhancing efficiency for businesses with significant IoT deployments. The updated offering targets UK businesses deploying over 100 SIMs, providing a pay-as-you-go model for data consumption. This strategy seeks to offer greater cost control and network flexibility in response to the growing global demand for connected device solutions.

Optimizing IoT Expenditure

For UK businesses, the new tariffs include a monthly rental fee of £1.50 per SIM, with data charged at £0.0025 per megabyte on a true pay-as-you-go basis. Businesses operating across both the UK and Europe can access a service for £3.25 per SIM per month, with EU data priced at £0.008 per megabyte. This model eliminates minimum contract terms, allowing SIMs to be cancelled at any time.

This approach directly addresses the issue of unused data, a common challenge with traditional connectivity offerings. For instance, CSC Security Consultants, a security and CCTV provider, reported that approximately 27 percent of data purchased under its previous pooled arrangements went unused. Migrating to a usage-based system resulted in reduced unnecessary expenditure for the firm.

The shift towards billing only for services actually consumed reflects a broader industry need for greater transparency and adaptability in IoT solutions. As organizations deploy an increasing number of connected devices, managing data costs effectively becomes paramount. KeySIM's model aims to align operational costs more closely with actual usage patterns.

"Our review showed that around 27 per cent of the data we were paying for was simply going unused. By migrating to KeySIM, we have reduced unnecessary expenditure whilst receiving exceptional service and technical support."

— Declan Cassin, Managing Director of CSC Security Consultants

Advancing Network Resilience and Control

Beyond cost efficiency, KeySIM’s multi-network IoT SIM cards are designed to enhance operational resilience. These unsteered SIMs connect to all four major mobile networks in the UK—Vodafone, O2, EE, and Three—allowing devices to automatically select the strongest available network. This contrasts with steered SIMs, which often rely on a preference list and can be more susceptible to disconnections.

The system also offers manual steering capabilities, providing businesses with additional control during maintenance or localized outages affecting specific network operators. An optional fixed IP address service is available, facilitating secure remote access for applications such as CCTV systems, industrial equipment, and telemetry devices. This feature is essential for maintaining secure and consistent communication with connected assets.

Graham Robinson, Founder of KeySIM, noted the launch comes at a period of growth for the company, which now serves over 500 customers. In June 2026 alone, the platform processed more than 10 million megabytes of data. These figures underscore the company's commitment to delivering flexible and technically sound IoT SIM connectivity across the UK and Europe.

KeySIM’s updated tariffs and technical features position the company to address evolving demands within the IoT connectivity market. By prioritizing usage-based billing and resilient network access, the company aims to support businesses expanding their deployments of connected devices across various sectors. This strategic development reflects a wider industry trend towards more adaptable and cost-effective IoT service models.