Categories / AI Assistants

Open Source AI Assistants Apps

Discover powerful iopen source AI Assistant apps on Open Apps! Automate tasks, provide instant support & enhance productivity with conversational AI.

51 apps available

Apps in AI Assistants

Python
67%
Other

AutoGPT

AI Assistants · Automation · Productivity

187,344

Build, deploy, and run autonomous AI agents that automate complex multi-step workflows using a visual block-based graph editor.

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93
Repo Health
78
Technical
66
Dependency
Built with
Python 67%
TypeScript 32%
Updated 1 weeks ago
Python
64%
Other

Onyx

AI Agents · AI Assistants · Knowledge Management

32,087

Self-hostable AI platform with agentic RAG, 50+ connectors, deep research, code execution, and support for every major LLM provider.

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92
Repo Health
83
Technical
68
Dependency
Built with
Python 64%
TypeScript 27%
Updated 1 weeks ago
Python
37%
Other

Open WebUI

AI Agents · AI Assistants

152,062

The extensible, privacy-first AI platform that runs Ollama, OpenAI, and any LLM backend behind a polished, feature-packed web interface.

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91
Repo Health
75
Technical
66
Dependency
Built with
Python 37%
Svelte 34%
JavaScript 21%
Updated 1 weeks ago
Python
67%
Apache 2.0

GPT Researcher

AI Assistants · Productivity

29,450

The pioneering open-source autonomous AI agent that conducts deep, multi-source research and produces citation-backed reports exceeding 2,000 words — faster and more reliably than any human researcher.

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89
Repo Health
91
Technical
63
Dependency
Built with
Python 67%
TypeScript 20%
Updated 3 weeks ago
Python
68%
Apache 2.0

SurfSense

AI Assistants · Search

16,145

The open-source, unlimited NotebookLM alternative with real-time collaboration, a desktop app, and no vendor lock-in.

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88
Repo Health
71
Technical
66
Dependency
Built with
Python 68%
TypeScript 29%
Updated 1 weeks ago
Python
53%
AGPL 3.0

Speakr

AI Assistants

3,743

Self-hosted AI transcription with speaker diarization, smart tagging, and multi-user collaboration — your recordings stay on your infrastructure.

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82
Repo Health
79
Technical
69
Dependency
Built with
Python 53%
HTML 25%
JavaScript 18%
Updated 3 weeks ago
Python
51%
AGPL 3.0

Khoj

AI Assistants · Knowledge Management · Productivity

37,333

A self-hostable AI second brain that chats with your documents, searches the web, builds custom agents, and runs entirely on your own LLM.

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74
Repo Health
82
Technical
66
Dependency
Built with
Python 51%
TypeScript 36%
Updated 1 months ago
Python
99%
Apache 2.0

Rasa Open Source

AI Assistants · AI Development

21,324

Rasa Open Source is a Python machine learning framework for building contextual, multi-turn chatbots and voice assistants that understand natural language and maintain conversation state.

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65
Repo Health
78
Technical
63
Dependency
Built with
Python 99%
Updated 2 months ago
Python
97%
MIT

local-deep-researcher

AI Assistants · AI Development

9,342

A fully local web research assistant that iteratively searches, summarizes, and refines markdown reports using any Ollama or LMStudio model—no cloud or API keys required.

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57
Repo Health
74
Technical
76
Dependency
Built with
Python 97%
Updated 1 months ago
Python
97%
MIT

auto-news

AI Assistants · Productivity

906

An AI-powered personal news aggregator that filters multi-source feeds through LLMs and delivers curated, noise-free summaries to your Notion workspace.

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43
Repo Health
53
Technical
66
Dependency
Built with
Python 97%
Updated 1 years ago
Python
76%
Apache 2.0

Second Me

AI Assistants · Productivity

15,686

Train a locally hosted AI twin on your own memories—then connect it to the world through a decentralized identity network.

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41
Repo Health
75
Technical
67
Dependency
Built with
Python 76%
TypeScript 19%
Updated 11 months ago
Python
53%
Other

Dropbase

AI Assistants · Automation · Developer Tools

1,285

Build internal tools and admin panels faster with AI-generated Python code, fully self-hosted and local-first.

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32
Repo Health
58
Technical
80
Dependency
Built with
Python 53%
Shell 29%
Updated 1 years ago

About AI Assistants

AI Assistants, also known as virtual assistants or chatbots, represent a rapidly evolving category of software powered by Artificial Intelligence (AI) and Natural Language Processing (NLP). These applications go beyond simple rule-based responses; they understand user intent, learn from interactions, and intelligently automate a wide range of tasks. They enable seamless communication with users through text or voice interfaces, offering personalized support and efficient problem-solving. Modern AI Assistants often utilize Large Language Models (LLMs) like GPT to deliver sophisticated and context-aware responses.

This category encompasses a diverse set of applications including customer support chatbots, personal productivity tools (scheduling, email management), code generation assistants (e.g., helping developers write and debug code), content creation tools (drafting articles, summarizing text), and even specialized assistants for fields like healthcare or finance. You’ll also find apps that integrate with existing workflows via APIs to automate repetitive tasks. Examples include AI-powered Slack bots, virtual receptionists for websites, and assistants that help analyze data to provide actionable insights.

AI Assistants matter because they dramatically improve efficiency, reduce costs, and enhance user experiences. For developers, building AI Assistants allows for the creation of highly valuable applications that solve real-world problems. Users benefit from 24/7 availability, instant support, and personalized automation, freeing up their time for more critical tasks. The ability to automate customer service, streamline workflows, and gain deeper insights from data are key value propositions driving the growing demand for AI Assistants. The future of work and user interaction is increasingly conversational, making expertise in this category highly sought after.

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