IoT SIM fleet intelligence

Your SIM fleet is larger than you think it needs to be.

Most companies running cellular IoT devices are paying for SIMs that haven't been used in months. SIMWiser connects to your connectivity platform, analyses your entire fleet, and shows you exactly where the waste is — no integration work required.

Stylised SIM card illustrations
Credentials encrypted at rest Read-only API access Results within 24 hours No card required to start
The problem

A quiet cost hiding in plain sight.

Across industries, cellular IoT fleets tend to accumulate idle SIMs over time. Devices get replaced, projects wind down, deployments shift. The SIMs stay active. The invoices keep coming.

Most teams know there's some waste in the fleet. What they rarely know is the exact scale — because getting that answer means building and maintaining API integrations that simply aren't a priority.

~8%
Typical share of idle SIMs in an established IoT fleet
€0.50–3
Monthly cost per active SIM, depending on MNO and use case
€48K+
Annual waste on a 100K SIM fleet at the conservative end
That number scales quickly with fleet size — and the savings from acting on it are immediate. SIMWiser gives you the insight to have that conversation with your CFO or COO, backed by your own data.
How it works

From connection to insight, in four straightforward steps.

No engineering resources needed. No API documentation to read. Just connect your account and let SIMWiser do the work.

1

Create your free account

Sign up in under a minute. No credit card, no commitment.

2

Add your CMP connection

Enter your API credentials for your connectivity management platform. We handle the connection.

3

We analyse your fleet

SIMWiser pulls usage data across every SIM and identifies idle SIMs — Active state with no traffic beyond your threshold.

4

See your number — free

You get the total count and estimated saving. Unlock the full idle SIM list to take action.

Free — always

  • Connect unlimited CMP accounts
  • On-demand fleet analysis
  • Total count of idle SIMs
  • Estimated monthly savings figure
  • Configurable inactivity threshold

More components coming soon: Traffic Trends, High Traffic SIMs and Fleet Compass.

Integrations

Works with the platforms your fleet already runs on.

IoT MNOs and MVNOs host SIM cards on a small number of major connectivity management platforms. SIMWiser integrates directly with those platforms using your existing API credentials.

Aeris IoT Accelerator
Vodafone GDSP
Cisco IoT Control Center — coming soon
Further platforms — in roadmap
On credential security. We understand that sharing API credentials with a third party is not a decision taken lightly. Your credentials are encrypted at rest using AES-256, stored in isolated infrastructure, and used exclusively for read-only SIM data retrieval. SIMWiser never modifies SIM states or configuration. SIMWiser never modifies your SIM configuration. Full details of our security practices are available on request.

Supporting MNOs across every major platform

Connect once using your existing API credentials — no new contracts, no new portals.

Aeris Aeris IoT Accelerator
Telenor IoTTeliaTelstraVerizon BusinessBellChunghwa TelecomKDDIOptusOoredooOrangeSingtelSwisscomTelkomsel+ more
Vodafone Vodafone GDSP
Vodafone group operators worldwide
Cisco Cisco IoT Control Center — coming soon
Tele2 IoTSunriseBTEEO2EtisalatRogersTelusChina UnicomSmarToneReliance+ more

Find out what your unused SIMs are actually costing you.

It's free to get started, takes minutes to connect, and the insight pays for itself.
No integration project. No engineering time. Just your data, made useful.