Open Source Projects tagged "Assistant"
A curated collection of the best open source projects tagged "Assistant". Each listing includes a website screenshot along with a detailed review of its features.
An AI assistant that acts, not just answers
Stars
389,229Last commit
11 hours agoLicense
MIT
A personal AI assistant that connects to your existing chat apps and handles real tasks like email, calendar, and flight check-ins on your behalf.
Open Source Alternative to:
Multi-model AI desktop client with local-first privacy
Stars
51,573Last commit
11 hours agoLicense
AGPL-3.0
Desktop AI client for Windows, macOS, and Linux that connects 300+ models from 50+ providers, with local storage, a built-in knowledge base, and autonomous agent mode.
Open Source Alternative to:
AI-powered research notebook with full privacy control
Stars
38,420Last commit
20 hours agoLicense
MIT
Combines AI summarization, podcast generation, and multi-format content ingestion for researchers and students who want to keep their data private.
Open Source Alternative to:
Build AI copilots for your product in hours, not months
Stars
37,256Last commit
11 hours agoLicense
MIT
Integrate production-ready AI copilots into any product quickly and easily with CopilotKit's open-source platform.
Open Source Alternative to:
AI second brain for research, automation, and personal agents
Stars
37,212Last commit
1 month agoLicense
AGPL-3.0
Self-hostable AI assistant that connects to your docs and the web, lets you build agents, schedule automations, and run research with verifiable citations.
Open Source Alternative to:
Your open-source personal assistant for server automation
Stars
17,496Last commit
16 hours agoLicense
MIT
Leon is an AI-powered virtual assistant that lives on your server, automating tasks and managing your digital life with privacy and customization.
Open Source Alternative to:
Self-hosted home automation without the cloud
Stars
3,184Last commit
2 days agoLicense
Apache-2.0
Privacy-first home automation platform that runs locally on your hardware, supports Zigbee, Matter, and MQTT, and lets you automate your home without coding.
Open Source Alternative to:
Dictate faster and control your Mac with voice
Stars
624Last commit
19 days agoLicense
MIT
Free, open-source macOS voice assistant that transcribes speech, applies AI transformations, and controls apps hands-free. No subscription, no training required.
Open Source Alternative to:
Sent – Messaging Infrastructure for Developers. One API for SMS, WhatsApp, and RCS across 190+ countries.
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