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Future-proof eSIMs for IoT & M2M

Connect your devices with over 680+ networks in more than 180 countries – through 2G, 3G, 4G, LTE-M and NB-IoT.

With Onomondo’s embedded SIMs you can say goodbye to roaming fees, complex zoning tariffs, sub-optimal data pools, fixed contracts and time-consuming debugging.

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Trusted by IoT industry leaders

How can an Onomondo eSIM future-proof your IoT project?

Simplify your IoT connectivity with Onomondo eSIMs and enjoy seamless access to a robust roaming network, designed from the ground up for IoT use cases.

Local network access in 180+ countries
Connect seamlessly to 680+ networks worldwide without losing signal. Ensure reliable coverage while avoiding unnecessary carrier costs.
Full control over networks and costs
Choose networks based on cost, coverage, and performance — not carrier agreements. Optimize connectivity and reduce expenses with full control.
Scale faster with API-driven integrations
Deploy and manage eSIMs easily with APIs and webhooks, reducing complexity and accelerating time-to-market for your IoT devices.

Reliably connect with 680+ integrated networks

Connect devices to our unified global network with our IoT SIMs, and avoid locked preset network zones. Choose networks that best suit your needs for strong and reliable connections.

Why choose Onomondo?

Unlike traditional telecom providers, Onomondo is purpose-built for IoT connectivity, delivering superior flexibility, control, and cost-efficiency.

Lower connectivity costs

Stop paying for inactive SIMs. Our usage-based billing means you only pay for what you use, eliminating unnecessary expenses.

Increased device uptime

Ensure reliable global coverage with lower latency and a more trustworthy network for you business to rely on.

Full control over your network

No steering, no hidden network prioritization. Choose the best coverage for your business needs, not what a carrier decides.

Simplified SIM management

Automate SIM management, reduce manual work, and integrate seamlessly with your existing systems via APIs and webhooks.

Faster global deployments

Avoid complex carrier negotiations. Onomondo’s eSIMs activate instantly, helping you scale faster without roadblocks.

Transparent network visibility

Monitor device connectivity in real time, detect issues before they escalate and cause operational disruptions.

Onomondo vs. the industry

Network integration

Refers to the underlying SIM technology: UICC (Universal Integrated Circuit Card), IMSI (the identifier), and eUICC/eSIM (enabling dynamic profile switching).

 Standard UICC with a single International Mobile Subscriber Identity (IMSI), integrated with a global core network UICC with multiple IMSIs for network flexibility Embedded UICC (eUICC), also known as eSIM, supports multiple downloadable profiles
Signal strength and reliability

Describes the reliability and quality of the network signal accessed by the SIM, crucial for uninterrupted connectivity.

 Optimized through Onomondo's unified core network integration Varies with IMSI selection, dependent on the coverage of each carrier's network Dependent on the eSIM profile in use, varying by carrier network performance
Data transfer efficiency

Indicates the SIM’s capability to manage data usage effectively, impacting operational costs and data throughput.

 Enhanced due to Onomondo's network optimizations, reducing unnecessary data usage Efficiency varies, potentially less optimized due to switching between multiple IMSIs/carriers Profile-dependent efficiency; can be optimized based on the chosen carrier profile
Battery-life optimization

Reflects the influence of the SIM card technology on the device’s overall battery consumption, a critical aspect for IoT devices.

 Likely better, as Onomondo's network optimizations can reduce power consumption Can be impacted by frequent IMSI switching, potentially increasing power usage Power efficiency depends on the eSIM management system and selected carrier profile
Deployment and management complexity

Involves the operational complexity of deploying and managing the eSIM, especially in global and diverse network environments.

 Simplified with single IMSI, easier to manage across global networks More complex due to managing connections across multiple IMSIs and carriers Requires sophisticated management for multiple eSIM profiles, but offers high flexibility

Frequently asked questions

Onomondo’s embedded SIM’s are based on the GTO007 chip.

Device
– GTO007

Packaging
– MFF2 (6mm x 5mm)

Operating Characteristics
– Voltage 1.8V, 3V, 5V (Class A, B, and C)
– Temperature range: -40°C to 105°C

Memory
– > 167 KB of free non-volatile memory
– 4.4 KB RAM for application transients (2.9 KB if HTTP activated)

Serial I/O
– UART complying with ISO 7816-3 (T=0)

Onomondo has integrated every RAN into the same globally distributed core network, you have access to 100% real-time data insights everywhere (180+ countries).

We believe in eliminating vendor lock-ins for the IoT industry. So Onomondo offers Freedom to Leave, making it possible to change the operator of a SIM via an over the air update if you wish to move on with a different operator. 

No. We want to help you always stay ready and not wasting budget, so with Onomondo you only pay for SIMs that connect to the internet each month.

Everything you can do on the platform you can also do via the API. You only need to generate an API key.

We have a tool that allows you to add and customize webhooks, enabling you to set up information flows that fit your use case.

Get in touch

Interested to hear more about our IoT SIMs and global coverage? Get in touch by filling out the form or sign up for a free trial here.

  • Pay only for the data you use
  • Market rate data costs starting at €0.003/MB
  • Bulk SIM savings with customized pricing
  • Multiple network providers per country
  • Freedom to switch operators at any time