kitio.aiAdded Oct 29, 2026
Open Voice OS
FreeOpen-source voice assistant platform for smart speakers and devices
What is Open Voice OS?
Open Voice OS (OVOS) is a community-built, open-source platform for creating voice-controlled interfaces. It runs on embedded headless devices and single-board computers with screens, and focuses on privacy and customization.
It is aimed at developers and hobbyists who want to build a do-it-yourself smart speaker or add voice control to Linux-based hardware. The project provides natural language processing, a customizable interface, downloads, documentation and a discussion forum. It has received a grant from the NGI Zero Commons fund.
Features
- Voice-controlled interfaces
- Customizable UI
- Runs on single-board computers
- Community-driven development
- Privacy focus
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Releases
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Organization
OpenVoiceOS community
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Free
- Paid options from
- 100% free
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Pros and cons
Pros
- Free and open source
- Privacy-focused design
- Runs on small hardware
Cons
- Requires technical setup
- Experimental features at the core
- Community support rather than a vendor
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Q&A
What is Open Voice OS?
Open Voice OS (OVOS) is a community-built, open-source platform for creating voice-controlled interfaces. It runs on embedded headless devices and single-board computers with screens, and focuses on privacy and customization.
Can I build my own smart speaker with it?
Yes. The project describes support for headless devices and single-board computers with screens for DIY smart speakers.
How much does Open Voice OS cost?
Open Voice OS is 100% free.
Is there a free version of Open Voice OS?
Yes. Open Voice OS is completely free to use.
What are the main features of Open Voice OS?
Voice-controlled interfaces, Customizable UI, Runs on single-board computers, Community-driven development, Privacy focus.
Who makes Open Voice OS?
Open Voice OS is made by OpenVoiceOS community.
What are the best alternatives to Open Voice OS?
Popular alternatives include rabbit r1, Canary Mail, AFFiNE.