Ship the machine. Sell the heat it moves.

Connect every machine you ship, see how it runs at each site, and bill its heat, cooling and uptime by the month.

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Any machine can be connected

Each machine reports over the network its site has, from a Modbus line to a satellite link.

Explore the Backend

  • Air handlers and cooling towers

  • Chillers and rooftop units

  • Boilers and heat pumps

  • Commercial and transport refrigeration

  • Modbus
  • LoRaWAN
  • Sigfox
  • Cellular
  • MQTT
  • HTTP
  • Satellite

A machine that reports can earn every month

Once your machines report from the site, you can sell more than the hardware. That's the Fusion Strategy.

Fusion Strategy Explore the Fusion ladder

  1. 1 Fusion Products

    The machine, now connected

    Heat pumps, chillers and cold rooms that report COP, temperatures and run hours.

  2. 2 Fusion Services

    The machine plus a paid service plan

    A plan that catches a slow refrigerant leak before the heat pump trips.

    Where most hardware makers stall

  3. 3 Fusion Systems

    What your whole installed base learns

    Seasonal COP and refrigerant losses, compared across every site you serve.

  4. 4 Fusion Solutions

    The result, billed every month

    Heat and cooling by the kilowatt-hour, with uptime guaranteed.

    Where to aim

One dashboard, from reading to invoice

Calden Heat bills Highcombe School for every kilowatt-hour of heat its heat pump delivers. Watch what happens when the refrigerant starts to leak.

  1. Analysis flags it: Same weather, COP 10% under its clean curve. Check for a leak.
  2. Action books the leak check: Leak check added to the next visit. The site was told.
  3. Leak repaired on the visit: Leak repaired, unit recharged, COP back on its curve. Nothing to do.
  4. Heat delivered: 21,960 kWh
  5. Guarantee: Kept
  6. Invoice: $2,305.80

Simulated data.

TagoAI builds it.TagoIO keeps it running.

The TagoAI assistant builds your dashboard, which runs on TagoIO's foundation.

Learn how TagoAI works

What TagoAI built from the prompt

Running on TagoIO

  • Infrastructure

    Hosted on AWS, in the US or the EU. 99.9% uptime SLA for eligible accounts.

  • Security

    ISO 27001 certified, GDPR compliant, encrypted end to end.

  • Support

    Paid plans get answers by email, and eligible plans by chat or video call.

Hand it to every customer, with your name on it

Each customer signs in to TagoRUN and sees only their own machines, visits and plan. Add‑ons make it completely white‑label.

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The sensors are already integrated

New machines report straight from their controller. Machines already in the field take add-on sensors, with no change to the machine.

Browse 500+ integrated devices
  • COP
  • Flow and return temperature
  • Superheat
  • Discharge pressure
  • Compressor current
  • Filter pressure drop
  • Cold room temperature
  • Heat delivered

Questions from HVAC and refrigeration makers

Can I connect machines that are already in the field?
Yes. Add-on sensors for temperature, pressure, current or energy retrofit a machine without opening its controller, over LoRaWAN, cellular, satellite or the other supported networks. New machines can send straight from their controller over MQTT or HTTP.
What if my controller sends its own data format?
A payload parser on the device turns your format into variables as each message arrives, so the readings land ready for dashboards, Analysis and Actions.
Can each customer see only their own machines?
Yes. Access Management policies decide which dashboards each TagoRUN user sees, by user, by tag or for everyone, so one app serves all your customers and each one sees only its own machines.
Can the app carry my brand instead of TagoIO's?
Yes. TagoRUN portals run on your own domain with the Custom Domain & Whitelabel add-on, and the Custom Mobile App add-on deploys your app to the App Store and Google Play, completely white-label and branded as your own.
Can I bill my customers for the heat or cooling delivered?
TagoIO measures it and your billing stays yours. An Analysis can total the heat delivered, the cooling delivered or the run hours of each customer's machines every month, show it in their app and send the figures to your billing system over HTTP.
Can TagoAI build the dashboards for me?
Yes. Describe the Custom Widget you want in the TagoAI panel on a dashboard, and TagoAI creates the widget and its code. Check its values against your device data before your customers see it.

Building Custom Widgets with TagoAI

Start with one machine.

Talk to an expert, or start free and connect it yourself.

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