2024's Premier Selection: 39 Leading Personal and Voice Assistant Apps and Frameworks

In an era where time is of the essence and productivity is paramount, Personal Assistant, Virtual, and Voice Assistant Apps have become indispensable tools.

These apps, powered by advancements in Artificial Intelligence (AI), serve as digital companions that can handle a wide array of tasks and responsibilities, saving us precious time and effort. From setting reminders and making reservations to conducting research and managing emails, these apps are designed to streamline our lives and increase our efficiency.

The importance of these assistants in the realm of AI cannot be overstated. They serve as tangible applications of AI technology, showcasing its potential in everyday settings. Furthermore, as AI continues to evolve and improve, so too do these assistants, becoming more intuitive, versatile, and reliable.

As we move in 2024, let's take a look at over 30 of the best Personal Assistant, Virtual, and Voice Assistant Apps that stand at the forefront of this exciting intersection of AI and productivity.

However, it is important to note that many projects started as an experiment, and they are updated occasionally by their respected developers.

1. Kalliope

Kalliope is a framework for creating personal assistants, allowing users to connect input signals to actions, or neurons. It supports creating bots with existing neurons without coding, but also allows for custom module creation.

It can run on all Linux Debian based distributions, including Raspberry Pi, and supports multiple languages. It is designed for home automation and is always-on voice controlled.

2. Jarvis

Jarvis is a personal assistant for Linux, MacOS, and Windows that operates on the command line. It can provide voice interaction, weather updates, and location-based recommendations, among other features.

3. AIPA

AIPA (Artificial Intelligence Personal Assistant) is an intelligent personal assistant based on speech, vision, and IoT, inspired by JARVIS. It can interact through voice or text, execute commands such as playing music or conducting online searches, and control IoT devices.

AIPA can learn new things through a TensorFlow-based system and can remember user interactions. It also features multi-view face recognition.

It comes with security module, brain module, IoT module, ad interaction module. It is available under the MIT license

4. Mycroft

Mycroft Core is a hackable, open-source voice assistant platform. It is highly modular and works on many Linux distros as well as Raspberry Pi.

Developers and users can add many intents, and skills easily.

5. Yoda

Yoda is a versatile personal assistant offering features like Docker setup, on-demand module loading, mock external services in tests, custom commands, currency conversion, weather updates, expense management, gif creation, site checking, IP lookup, grep, horoscope, drink and recipe suggestions, along with regular bug fixes and improvements.

6. Robert

Robert is a personal assistant with a text and speech interface, task and alarms manager, and a code snippets manager. It comes with three themes and can be operated using hotkeys.

Its unique features include accessing Wikipedia, opening software, checking the weather, playing music, and a power mode. It also includes a task manager for noting down tasks.

Other Features

Text and speech interface
Task and alarms manager
Code snippets manager
Three themes
Operable using hotkeys
Access to Wikipedia
Ability to open software
Weather checking
Music playing
Power mode
Inbuilt system for retrieving, creating, deleting, and editing code snippets
Translation feature
Settings for color customization
Command interface through hotkeys or system tray icon
Code snippets

7. Virtual BLU

BLU is a virtual assistant for Windows PC that features advanced Qt graphics. Additionally, BLU is an open-source voice assistant.

It can be install also on Fedora and Debian-based systems.

8. Jasper

Jasper is an open-source platform for creating voice-controlled applications. It's always on, listens for voice commands, and can be built with readily available hardware.

Jasper runs on Raspberry Pi and allows developers to create their own modules using a simple interface.

9. Naomi Project

The Naomi Project is an open-source platform for developing always-on, voice-controlled applications. It allows users to control various functions, is always listening for commands, and can be built with off-the-shelf hardware.

Currently, it supports Raspberry Pi and Linux, with cross-platform support coming soon. The project maintains thorough, up-to-date documentation.

10. Stephanie

Stephanie is an open-source platform designed for voice-controlled applications and automation of daily tasks, functioning like a virtual assistant. It can be controlled by voice to perform various tasks such as information retrieval, social network updates, weather updates, and more.

Stephanie can be configured for different levels of listening to maintain user privacy and can be used with any audio recording device.

11. Ame

Ame is a multi-modal, open-source virtual assistant framework powered by LLaMA, designed to operate on both enterprise and consumer-grade hardware.

However, its development is slow due to a single developer working on it, and audio file communication between the client and server is yet to be implemented.

12. Leon

Leon is an open-source personal assistant that lives on your server, capable of performing tasks upon request. It supports both voice and text communication, with an option for offline interaction to ensure privacy.

Leon's structure allows for the creation and sharing of custom skills, reducing the need for individual projects. It utilizes AI concepts and prioritizes privacy, with the ability to function offline.

13. Dragonfire

Dragonfire is an open-source virtual assistant for Ubuntu-based Linux distributions. It uses Mozilla DeepSpeech for voice commands and Festival Speech Synthesis System for text-to-speech tasks.

It processes commands through built-in commands, learning using advanced NLP and database management techniques, an open-domain question answering engine, and a deep conversation system trained with the Cornell Movie-Dialogs Corpus.

14. NOVA (NodeJS)

NOVA, an open-source personal assistant, can be hosted on a server and communicated with orally or in writing. However, it has performance issues, particularly on a Raspberry, likely due to the use of a chromium-based browser.

A similar project in Python is being developed to improve efficiency.

15. Dicio (Android)

Dicio is a free, open-source voice assistant for Android that supports multiple skills and languages, and provides speech and graphical feedback. It uses Vosk for speech-to-text and supports English, French, German, Greek, Italian, Russian, Slovenian, and Spanish.

Dicio can answer questions about search, weather, lyrics, open apps, and perform basic calculations.

Download

16. W.I.L.L (Retired)

The W.I.L.L Project, an open-source personal assistant that runs on a Python-based plugin framework, has been retired and development has ceased. It was designed to be free, user-friendly, and expandable, with access through a JSON API across various platforms.

17. Cortana

Cortana is an AI-powered python library that enables chatting with GPT via command line, speech to text conversion with openai-whisper, text to speech conversion with elevenlabs, creation of a personal assistant using whisper, GPT, and elevenlabs, and voice alteration using whisper and elevenlabs.

Cortana uses whisper to do speech to text, and then uses GPT to generate a response. It then uses elevenlabs to do text to speech, and plays the audio.

The assistant mode has a hotword detection system, so that you can say your desired to activate the assistant. It then listens for a command, and then responds. It'll ignore any commands that don't include the hotword.

18. Eva

Eva, an Emacs-based virtual assistant, is designed to track personal data, present it back to the user, and assist in task management. It's not a monolith, but an extensible toolbox that can be customized with new functions. It includes automatic loggers for idleness and buffer information.

Eva can also ask for user input on various topics at different times throughout the day, adjusting its frequency based on user responses.

19. Jarvis-Desktop-Voice-Assistant

The Jarvis Desktop Voice Assistant is a Python-built tool capable of performing various tasks such as Wikipedia searches, playing music, and opening browsers through voice commands.

While not as advanced as its cinematic counterpart, it can automate many daily tasks on personal computers and laptops.

What can Jarvis do?

Greet user
Tell current time and date
Launch applications/softwares
Open any website
Tells about any person (via Wikipedia)
Can search anything on Google
Plays music
Take important note in text file
Can take screenshot and save it with custom filename

20. Helix - Personal Assistant for Linux/GNU

Helix is a personal Assistant made for Linux/GNU. He supports a wide range of commands and functions, optional you can also add an WolframAlpha API and OpenAI API for more features.

Features

Voice compression and generation
Music or video playing
Conversation initiation with AI services
Website opening
Current time, date, or a random joke provision
Information search about a person or thing on Wikipedia
Web search conducting
Complex calculations performance
Mathematical problems solving
Units conversion
Derivative of a function finding
Integral of a function finding
Original content creation
Complex topics explanation
Suggestions provision
Structured plans creation

21. pyRobBot

PyRobBot is a python package that uses OpenAI's GPT large language models to create a personal assistant with voice chat capabilities.

It offers continuous voice input and output, doesn't require button pressing to listen, and can search the internet for answers not in its training data.

Features

Voice Chat with continuous voice input and output
No need for button pressing, the assistant listens until you've stopped talking
Internet access for information not in training data
Web browser user interface with a demo app
Integrated text interface for a traditional chatbot experience
Automatic/editable conversation summary title
Autosave & retrieve chat history
Ability to resume text & voice conversations started outside the web interface
Chat via terminal
Fully configurable with a large number of supported languages
Support for multiple Large Language Models (LLMs) via OpenAI API
Choice of preferred Text-to-Speech (TTS) and Speech-To-Text (STT) engines
Control over parameters passed to OpenAI API
Ability to pass base directives to the LLM
Dynamically modifiable AI parameters in each chat separately
Chat context handling using embeddings
Estimated API token usage and associated costs
OpenAI API key is never stored on disk

22. Flint (Whatapp)

Flint is an open-source AI personal assistant that can be interacted with anytime over Whatsapp via Twilio.

23. NEMO

NEMO is an AI and machine learning-driven virtual assistant that responds to voice commands and performs various tasks in a human-like way. Its scope includes voice-controlled query resolution, application control, and e-messaging.

Features

Voice Controlled Optimized Human-like Query Resolver using Artificial Intelligence
Voice Controlled Application Control
Voice Controlled E-messaging: email, whatsapp
Voice Controlled Media Control
Voice Controlled Web/Website Searching
Voice Controlled Direction and Navigation
Narrated Notes, Task/Appointment Scheduling
Utility management: time, date, weather forecast
Contact/Email Management
Interact and Chat in a Human-like manner
Listen to Jokes
Get Date and Time Update
Get Weather Forecast Update
Google Search Support
Search and Play anything on Youtube
Play any Song
Control your browser
Open and Close any App or Application
Visit any Website (e.g wikepedia, gmail, ) that has .in/.com/.org
Open any Social Media sites (e.g facebook, twitter, instagram)
Send Emails
Send Whatsapp message
Get Current Geo Location
Get Direction or Navigation to Places
Capture Screenshot
Schedule your day
Create To-do list
Email and Contact management

24. Amigo

Amigo is a voice assistant similar to Siri, Alexa, Google Assistant, and Cortana. It can perform various tasks, including searching on Wikipedia, opening YouTube, Spotify, and WhatsApp, and executing custom commands.

25. The Chrome Assistant

Google Chrome's development has led to the concept of extensions that enhance browser features. However, some features like voice-speech search and offline pages are still missing.

The proposed solution is a native Google Chrome extension that acts as a smart personal assistant, integrating necessary features via code injection. This project will leverage tasks developed during the creation of Jarvis Personal Assistant, using a simple HTTP request to the hosted web application.

However, it requires some development skills to install, as it does not have any version ready to install from the Google Chrome web extension store.

26. Aria (Zotero AI Assiatnt)

Aria is a Zotero plugin powered by Large Language Models (LLMs) designed to assist in AI research. It offers features like drag-and-drop referencing for Zotero items and collections, autocompletion for creators, tags, items, and visual analysis.

27. CatAI

CatAI is an AI assistant that runs locally on your computer, inspired by Node-Llama-Cpp and Llama.cpp.

It features programming language auto-detection, real-time text streaming, and fast model downloads. Installation requires Node.js and the commands 'npm install -g catai', 'catai install vicuna-7b-16k-q4_k_s', 'catai up', and 'catai'.

28. Glowby

Glowby Basic is a voice-based AI assistant offering an autonomous mode, GPT-4 Turbo with Vision, DALL·E-powered image generation, multilingual translations, interactive adventure, Pulze support, and a hosted inference API for Text2Text generation models.

Features

Experimental Autonomous Mode
GPT-4 Turbo with Vision
Image Generation powered by DALL·E
Multilingual Translations
Interactive Adventure
Pulze support
Hosted Inference API for Text2Text Generation Models
Powerful, customizable voice-based AI assistant
Pre-set questions and answers using the Glowbom builder
Voice input and output
Customizable prompts
Ability to switch between different prompts
Support for multiple languages

29. Ai Assisted Task Executor

The Task-Driven Autonomous Agent System is an advanced AI solution that utilizes GPT-4, Pinecone vector search, and the LangChain framework to efficiently handle, generate, and prioritize tasks.

It also offers interfaces for code, source control, file systems, documentation, and more.

Agents

📋 Task Manager Agent: Responsible for generating, managing, and prioritizing tasks in the task list.
🏃 Task Executor Agent: Processes and completes tasks using GPT-4 and the LangChain framework.
🧠 Memory Manager Agent: Manages memory storage of the system – short-term and long-term memory.
⚙️ Execution Context Agent: Handles external execution environments – file systems, APIs, unit tests.
🔒 Security and Safety Agent: Monitors and filtering throughout the process ensuring safe operation.

30. Dwata

Dwata is a desktop application that allows users to chat with AI models and extract insights from data. The app can connect to databases, APIs, or CSV files, and uses AI models to understand human language and interact with computers.

Users can add data or structure to the chats, and the AI will typically respond with SQL or Python code to extract the needed insights. Dwata can verify the AI-generated SQL and execute queries directly from the app, with Python code execution planned for future development.

Data sources

Databases like PostgreSQL, MySQL or MongoDB
SaaS products like Stripe or Shopify (API or CSV)
Your own custom software (CSV or API)
CSV files/folders
Email (IMAP)

31. CustomChar

CustomChar is a project aimed at creating AI characters for use in games, simulations, virtual assistants, and other applications, independent of specific platforms, cloud services, or specialized hardware.

Applications include interactive game characters, personalized virtual assistants, online education experiences with virtual companions, and cloud services for creating personal virtual characters.

32. Amy

The Amy project, a personal assistance system developed by students from the University of Stuttgart, is deprecated and will no longer be maintained. It's a research project with potential harmful errors and untested functionality. A web interface for the project is being developed concurrently.

33. Melissa

Melissa is a virtual assistant for OS X, Windows, and Linux systems that uses Google Chrome's speech-to-text engine, OS X's say command, Linux's espeak command, or Ivona TTS. It was developed by Tanay Pant and a team, with a web UI designed by Nakul Saxena.

34. Marvin

Marvin is a virtual assistant capable of opening websites, conducting research, opening programs, playing music, setting reminders, and adding new voice commands without the need for coding.

It uses a voice recognition library to automate actions from a commands.json file, allowing for dynamic task execution. The assistant features modules for opening websites and programs, playing music, and setting reminders.

35- Tsuyu

Tsuyu is a lightweight virtual assistant framework based on Ame's design, providing a functional, fast alternative for users with less powerful systems or those who prefer not to work with Python.

It is easier to install and offers unique features like streaming and vision. However, it's currently in a preliminary state and may contain bugs.

Features

Lightweight design based on Ame's framework
Functional and fast, ideal for less powerful systems
Non-reliance on Python
Easier installation process
Unique features including streaming and vision
Simpler interface for quick prototype creation
Lighter resource usage and faster generations
Compatibility with ordinary consumer hardware
JavaScript interfacing for users who prefer not to write Python
Functional server/client interface
Streaming capabilities in controller, web API, and web UI
Crude vision support using ViT + GPT-2
High levels of user support
No licensing required, public domain software

36. Magick

Magick is a no-code Artificial Intelligence Development Environment for data pipelines and multimodal agents. It features real-time agents with unified memory and self, and social connectors to platforms like Discord, Twitter, and Twilio, with more connectors coming soon.

💡

The repository is currently undergoing a significant upgrade, with an outdated readme and a local deployment process in transition. Updates to the improved version are expected soon.

Features

Realtime agents that interact with users and other agents
Social connectors to Discord, Twitter and Twilio
Ability to search Google, Wikipedia and the Semantic Web
Included power tools including voice and image generation and vector search
Powerful graph-based IDE for complex data pipelines
Ability to embed graphs in subgraphs and share them for rapid community development
Ability to automate, build, and bring ideas to life with AI
No need to know how to code everything in a command line interface
Visual node-based environment to connect to popular services and explore pre-built nodes and connectors
Spells and nodes for data transformation
Flexibility in creating nodes and re-arranging them
Different node types including Input Node, Prompt Template, Code Node, Generator Node, and Wait For All Node

37. Friday.ai

38. LinTo

39. Python Assistant (PA)

Python Assistant (PA) is a voice command based assistant service written in Python 3.9+. It can recognize human speech or voice, talk to user and execute basic commands.

Features

Voice command recognition
Time, date, month, or day telling
Web page opening
General question answering
YouTube music playing
Master volume control
Internet speed checking
Weather updates
MS Office applications opening
Alarm setting
Daily news briefing
Note writing and reading
Wikipedia searching
Guidance on various topics
WhatsApp messaging
Email sending
Distance calculation between cities
Recycle Bin cleaning
Quote telling
COVID-19 case updates worldwide and for specific countries
Joke telling
Arithmetic operations
Currency conversion
Screenshot taking
Poem telling
Application opening and closing
Computer shutdown or restart
Internet searching

1. Kalliope

2. Jarvis

3. AIPA

4. Mycroft

5. Yoda

6. Robert

Other Features

7. Virtual BLU

8. Jasper

9. Naomi Project

10. Stephanie

11. Ame

12. Leon

13. Dragonfire

14. NOVA (NodeJS)

15. Dicio (Android)

Download

16. W.I.L.L (Retired)

17. Cortana

18. Eva

19. Jarvis-Desktop-Voice-Assistant

What can Jarvis do?

20. Helix - Personal Assistant for Linux/GNU

Features

21. pyRobBot

Features

22. Flint (Whatapp)

23. NEMO

Features

24. Amigo

25. The Chrome Assistant

26. Aria (Zotero AI Assiatnt)

27. CatAI

28. Glowby

Features

29. Ai Assisted Task Executor

Agents

30. Dwata

Data sources

31. CustomChar

32. Amy

33. Melissa

34. Marvin

35- Tsuyu

Features

36. Magick

Features

37. Friday.ai

38. LinTo

39. Python Assistant (PA)

Features

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