Alternatives to kalliope for all platforms with any license

Google Now

Google Now gets you just the right information at just the right time. Created by Google.

Free Android Android iPhone Android Tablet iPad
Natural Language Processing Speech Recognition Voice Commands Voice Search Add a feature

33 Like
Cortana

Cortana is your personal assistant. She's there to help make things easier for you and keep you up to date on the things that matter to you.

Free Windows Android iPhone Android Tablet Windows Phone ... iPad Windows 10
Customizable Voice recognition File Searching SMS Reminders ... Voice Commands Voice to Text Add a feature

25 Like
Siri

Talking to Siri is an easier, faster way to get things done. It’s always with you — on your iPhone, iPad, Mac, Apple Watch, Apple TV, and HomePod.

Free Mac iPhone iPad Apple Watch Apple TV
Speech Recognition Add a feature

29 Like
Google Assistant

Google Assistant is a virtual personal assistant developed by Google and announced at its developer conference in May 2016. Unlike Google Now, Google Assistant can...

Free Android iPhone Android Tablet iPad Android Wear
No features added Add a feature

10 Like
Hound

Hound combines Speech Recognition and Language Understanding. This Speech-to-Meaning capability makes Hound the new way to search and do things faster without typing.

Free Personal Android
Flight Status Natural Language Processing Speech Recognition Voice Search Add a feature

16 Like
Mycroft.AI

Mycroft is the world’s first open source assistant. Mycroft runs anywhere – on a desktop computer, inside an automobile, or on a Raspberry Pi. This is open source...

Free Open Source Linux Android Raspberry Pi
Configurable Natural Language Processing Speech Recognition Voice Commands ... Voice recognition Voice Search Add a feature

3 Like
Amazon Echo (Alexa Voice Service)

Echo connects to the Alexa Voice Service to play music, provide information, news, sports scores, weather, and more—instantly. All you have to do is ask.

Commercial $ $ $ Android Kindle Fire
IFTTT integration Add a feature

5 Like
Google Assistant Go

Lightweight and fast, yet still packed with your favorite features, the Google Assistant is now available on Android (Go edition). ...

Free Android
Lightweight Voice recognition Voice Search Add a feature

2 Like
Lucida

formely known as Sirius, Lucida is a speech and vision based intelligent personal assistant developed in Clarity Lab at the University of Michigan.

Free Open Source Linux
No features added Add a feature

4 Like
- Discontinued The last commit to the GitHub repo was made on July 7th, 2017.
VoiceMacro

Control applications or games by voice commands and/or by the press of a keyboard, mouse button or combinations of it, additionaly you can start any of your macros by...

Free Windows
Voice recognition Add a feature

2 Like
Hey Athena

An open-source cross-platform voice assistant program (written in Python 3). Hey Athena offers an alternative to products like Siri, Cortana, and Amazon Echo. ...

Free Open Source Mac Windows Linux
Customizable Add a feature

4 Like
Madonna Virtual Assistant

Madonna Virtual Assistant, part of the Synthetic Intelligence Network(SYN), is a free and flexible Virtual assistant designed for normal users who wish to add Artificial...

Free Windows
Chat Bot Add a feature

4 Like
Braina

Braina Virtual Assistant is an intelligent personal assistant software for Windows PC that allows you to interact with your computer using voice commands in English...

Free Personal Windows Android
Dictation Speech Recognition Speech to text Voice recognition ... Voice Search Workflow Automation Add a feature

15 Like
Bixby

Bixby is a personal voice assistant for Samsung devices like Galaxy S8. Bixby learns and adapts to your needs through touch, type or voice and helps you to get things...

Commercial Android
No features added Add a feature

3 Like
Speaktoit Assistant

The Speaktoit Assistant is a virtual buddy for your smartphone that answers questions in natural language, performs tasks, and notifies you about important events. The...

Free Android
Read SMS Voice recognition Add a feature

7 Like
- Discontinued Deprecated per notice on Play Store listing: https://play.google.com/store/apps/details?id=com.speaktoit.assistant