IoTFlows vs Guidewheel More than a power reading.

Both monitor machines without a PLC. Guidewheel clips current sensors onto the power leads and infers machine state from the electrical signature, on meters its terms say are bought from third-party suppliers. IoTFlows designs its own sensor, which reads vibration: it counts parts, tells cutting from idle on machines that stay powered between parts, and scores machine health. IoTFlows also includes maintenance work orders and spare-parts inventory, and offers a production scheduler; Guidewheel’s own pages say it does not raise work orders, holds no inventory and leaves scheduling to the ERP.

Its pages list part counting as an additional sensor; the current signal gives machine state. IoTFlows counts parts from the same SenseAi that reports running and stopped, by reading each cutting burst, and BeamTracker counts units on a line.

Guidewheel’s own page says assets that keep hydraulics, heaters or drives energised between parts can read as running when they are idle, until the thresholds are tuned for that asset class. SenseAi reads vibration instead of current, so the cut and the pause between parts look different to the sensor, and Momentum keeps short pauses out of the downtime record.

Guidewheel’s terms say any hardware it provides is purchased by Guidewheel on behalf of the customer from third-party suppliers, and its IT setup article lists eGauge domains for its meters. IoTFlows designs SenseAi, SenseAi Embedded and BeamTracker itself, the electronics, housing and firmware, with signed updates over the air.

Its own installation guide says installing Guidewheel “requires accessing the machine’s power panel”, where the current sensor clips around the phase 1 cable. A clamp has to go around a single phase: around a cable that carries all three, the currents cancel and it reads next to nothing. In most plants, opening a power panel is a job for an electrician. Guidewheel can be self-installed, or its team installs on site; it publishes no price for installation. SenseAi ships configured to its machine, mounts on the outside with a magnet and calibrates in under five minutes: nothing electrical is opened, no installer visits and there is no installation fee.

Its own page about when it is not the right tool says it is not predictive maintenance: it does not forecast failures or diagnose components. SenseAi Embedded scores machine health from vibration against the machine’s own healthy baseline, and a health alert can open a work order in Maintain.

Yes. Maintain opens a work order from a downtime, a machine event, a meter or a request from the floor, and Inventory tracks the spare parts, which leave stock when the work order closes. Guidewheel says it does not raise work orders or hold maintenance records, and does no inventory; it can create a work order in a separate CMMS through its API.

IoTFlows is $149 per SenseAi, once, with no installation fee, plus a subscription per machine: Pro is $119 a month billed monthly, less on annual and three-year terms. For 10 machines on an annual plan paid upfront, the first year comes to about $12,182 with the sensors. Guidewheel’s landing pages say from $15,000 a year including the first 10 machines, while its pricing page says custom quote. That figure is the subscription: its terms put the hardware on the order form as a lease or a purchase, and installation too when the order form includes it, and neither price is published.

Yes. The sensor mounts on the outside of the machine and needs no connection to the control, the PLC or the electrical cabinet, and on the 4G/LTE router it stays off the plant network. A pilot puts IoTFlows on 10 to 25 machines for four weeks with no commitment to buy.