Take control of your home’s energy

Use less energy to heat your geyser, without compromising your hot water comfort.

Unlock the full potential of your geyser with HotBot.

Install a Plentify HotBot and take control of your home’s geyser from an easy-to-use app.

Plentify your home

Control from anywhere

Input your routine and we’ll optimise your system to suit your needs, while still saving as much as possible on your electricity bill. Use our features like Loadshedding Aware and Vacation Mode to make sure you have hot water when you need it.

Households with HotBot save on average R355 per month on their electricity bills. Monitor your savings estimates via the app and get insights on how to save even more via our monthly savings reports.

Easily check the temperature of your geyser so you always have that perfect shower. Moreover, with geysers bursting on average every 5 years, you can rest assured knowing that we’ll let you know if we spot any leaks so you can prevent any burst geyser damage.

We know you’ve invested a lot in your solar system and you deserve to see those efforts pay off, literally. HotBot helps you increase your savings on your monthly electricity bill (and pay off your system faster) by using solar hours to heat your geyser.

Control from anywhere

Input your routine and we’ll optimise your system to suit your needs, while still saving as much as possible on your electricity bill. Use our features like Loadshedding Aware and Vacation Mode to make sure you have hot water when you need it.

Households with HotBot save on average R355 per month on their electricity bills. Monitor your savings estimates via the app and get insights on how to save even more via our monthly savings reports.

Easily check the temperature of your geyser so you always have that perfect shower. Moreover, with geysers bursting on average every 5 years, you can rest assured knowing that we’ll let you know if we spot any leaks so you can prevent any burst geyser damage.

We know you’ve invested a lot in your solar system and you deserve to see those efforts pay off, literally. HotBot helps you increase your savings on your monthly electricity bill (and pay off your system faster) by using solar hours to heat your geyser.

Is your home HotBot-ready?

HotBot is a great option for you if:

Your geyser is electric or thermosyphon solar thermal

You spend on average R1000 per month on electricity

You’re in Cape Town and surrounds, Johannesburg or Pretoria.

Meet HotBot

What to expect

Sign up

Book your installation

Your HotBot is installed

Link your HotBot to the web app

Plentify your home, and start saving

Control at your fingertips

Inside the Plentify App*

Icon Personalise your automations
Icon See your energy use in real time
Icon Waste less with Away Mode
Icon Track your geyser’s energy performance
Register my device

Pay upfront & get 60 days free on us.

Pay an activation and installation fee, then enjoy a 2-month free trial to experience the product risk-free — cancel anytime during the trial at no cost.

HotBot

Intelligent geyser controller*

R849 once-off

+ R149 monthly subscription fee

Icon Compatible with electric or thermosyphon solar thermal geysers
Icon Only heats your geyser when you need hot water
Icon Alerts you of leaks before they become disasters
Icon Control your geyser from the Plentify App

*Head’s up: You’ll need a HotBot for each geyser in your home.

More bots, more savings!

Want to expand your smart energy setup? Now it’s even more affordable.

When you add more bots to your home get a discount and pay just R99pm per additional Plentify Bot.

Sign up for your subscription and cancel anytime. After 60 days a fee will be charged.
Read the Homie agreement

Hear from those who’ve experienced the power of Plentify