Plentify

Plentify your home.

Turn home appliances
into intelligent assets
Plentify

Plentify

Plentify your home.

Turn home appliances
into intelligent assets
Plentify

Let HotBot
work for you

Plentify

What is HotBot?

HotBot is a smart energy device that connects to your water heater. It uses AI to learn when you want hot water and adapts heating times to save money and minimise strain on the electricity grid.

In this way, HotBot ensures you always have hot water when you need it, and minimises energy consumption when you don’t.

A hassle-free setup to take control of your hot water system

Install

A plumber installs HotBot in your house at a convenient time.

Connect

Download the Plentify app on your phone and connect your devices.

Personalise

Enter your typical schedule – and let HotBot do the rest.

Control

Track your energy use and adjust or override the system at any time.

Save

Enjoy the smartest and most sustainable hot water solution at your fingertips.

Install

A plumber installs HotBot in your house at a convenient time.

Connect

Download the Plentify app on your phone and connect your devices.

Personalise

Enter your typical schedule – and let HotBot do the rest.

Control

Track your energy use and adjust or override the system at any time.

Save

Enjoy the smartest and most sustainable hot water solution at your fingertips.

Users who
love HotBot

‘I love being able to track my usage through the app. HotBot makes it easy to stick to my energy goals.’

Daniel M

‘At first I was scared to use an app to control my geyser. But it is so simple and it just works!’

Alice B

‘Life is busy with a hectic job and three kids. With HotBot I think about water heating about as much as I want to – which is never!’

Lunghile S

Users who love HotBot

Slide ‘I love being able to track my usage through the app. HotBot makes it easy to stick to my energy goals.’

Daniel M
Slide ‘At first I was scared to use an app to control my geyser. But it is so simple and it just works!’

Alice B
Slide ‘Life is busy with a hectic job and three kids. With HotBot I think about water heating about as much as I want to – which is never!’

Lunghile S

Need help?

Get in touch

Will you join the movement?

Plentify’s efforts have earned the recognition, trust, and support of several leading global organisations. Join us in creating the energy system that the world needs.

  • 2017

    Echoing Green

    World’s leading angel investor in social impact startups.

    Plentify’s relationship: Fellow

    Find out more

  • 2017

    Tamer Fund

    The Tamer Fund for Social Ventures provides seed grants to social and environmental ventures.

    Plentify’s relationship: Grant recipient

    Find out more

  • 2018

    The African Entrepreneurship Award

    Africa’s largest, private sector award focused on helping businesses that use technology.

    Plentify’s relationship: Winner

    Find out more

  • 2019

    EDF

    One of the world’s largest utilities and renewable energy producers. Pulse is their annual energy innovation competition.

    Plentify’s relationship
    Finalist: UK, 2020  
    Winner, Southern Africa 2019

    Find out more

  • 2020

    GIZ

    The GIZ implements the South African German Energy Programme (SAGEN), in conjunction with the DMRE, SALGA, Eskom and the National Treasury.

    Plentify’s relationship: Partner

    Find out more

  • 2020

    City of Cape Town

    Second-largest economic centre in South Africa, contributing 10% of the national GDP and home to 4 million residents.

    Plentify’s relationship: Project partner

  • 2021

    World Alliance for Efficient Solutions

    Non-profit organisation launched at the Bonn Climate Conference to bring together the main actors in the field of clean technologies

    Plentify’s relationship: Member

  • 2021

    The Diamond List

    The Diamond List is an exclusive and global group of game-changing climate ventures deemed investment-ready and poised for impact.

    Plentify’s relationship: Portfolio company

  • 2021

    CSIR

    The Council for Scientific and Industrial Research is South Africa’s premier scientific R&D organisation, and the largest R&D organisation in Africa.

    Plentify’s relationship: Partner

  • 2021

    EEP

    The Energy and Environment Partnership Trust Fund (EEP) is managed by the Nordic Development Fund and provides financing to innovative clean energy projects and technologies.

    Plentify’s relationship: Portfolio company

    Find out more

  •  
  • 2017
  • 2017
  • 2018
  • 2019
  • 2020
  • 2020
  • 2021
  • 2021
  • 2021
  • 2021
  • Echoing Green

    World’s leading angel investor in social impact startups.

    Plentify’s relationship: Fellow

    Find out more

  • Tamer Fund

    The Tamer Fund for Social Ventures provides seed grants to social and environmental ventures.

    Plentify’s relationship: Grant recipient

    Find out more

  • The African Entrepreneurship Award

    Africa’s largest, private sector award focused on helping businesses that use technology.

    Plentify’s relationship: Winner

    Find out more

  • EDF

    One of the world’s largest utilities and renewable energy producers. Pulse is their annual energy innovation competition.

    Plentify’s relationship
    Finalist: UK, 2020  
    Winner, Southern Africa 2019

    Find out more

  • GIZ

    The GIZ implements the South African German Energy Programme (SAGEN), in conjunction with the DMRE, SALGA, Eskom and the National Treasury.

    Plentify’s relationship: Partner

    Find out more

  • City of Cape Town

    Second-largest economic centre in South Africa, contributing 10% of the national GDP and home to 4 million residents.

    Plentify’s relationship: Project partner

  • World Alliance for Efficient Solutions

    Non-profit organisation launched at the Bonn Climate Conference to bring together the main actors in the field of clean technologies

    Plentify’s relationship: Member

  • The Diamond List

    The Diamond List is an exclusive and global group of game-changing climate ventures deemed investment-ready and poised for impact.

    Plentify’s relationship: Portfolio company

  • CSIR

    The Council for Scientific and Industrial Research is South Africa’s premier scientific R&D organisation, and the largest R&D organisation in Africa.

    Plentify’s relationship: Partner

  • EEP

    The Energy and Environment Partnership Trust Fund (EEP) is managed by the Nordic Development Fund and provides financing to innovative clean energy projects and technologies.

    Plentify’s relationship: Portfolio company

    Find out more