Easily provision, manage and monitor usage data on a proven software‑powered platform.

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"We set up internationally capable SIMs in minutes with Programmable Wireless, enabling us to expand our connected car coverage."


"katifund.org has an API‑first approach to IoT. This lets us fully automate all aspects of our SIM management using our software stack."

Use an API millions of developers trust

Programmable Wireless delivers IoT connectivity that scales to the enterprise, and serves developers all over the world.

Control, analyze, and monitor cellular connectivity from your katifund.org Console or via the katifund.org API.

An API for SIM lifecycle management enables you to define global capabilities for fleets of devices.
Using our Commands API, you can send and receive Machine‑to‑Machine commands via the SMS channel.

See more: Co(No3)3(Aq)+(Nh4)2S(Aq)→Co2S3(S)+Nh4No3(Aq), 3 + (Nh4)2S = Nh4No3 + Co2S3

Access analytics and usage data for your SIMs to build the exact dashboards you need. Debug and diagnose connectivity issues.

Why Programmable Wireless?

Get started fast, pay as you go

Prototype and launch faster using our pay‑as‑you go model. You’re supported by our wealth of documentation, international connectivity and no shenanigans pricing model.

Global coverage

Take your products global with the katifund.org SIM. Straightforward pay‑as‑you‑go pricing in 180+ countries. See available operators.

Streamlined SIM procurement

Don"t let procurement delay your supply chain. katifund.org SIMs ship immediately after you order, no contract required, with two‑day shipping in the US.

Differentiated device identity

With Trust Onboard, your SIMs ship with x.509 certificates included at manufacturing time. Authenticate securely against cloud services, with predetermined device identities. Learn more.

Virtual Private Network for your devices Preview

Create a secure tunnel between your IoT devices and your cloud services. Communicate with your private servers, without exposure to the Internet. Learn more.