AI tool comparison
omi vs Onyx
Which one should you ship with? Here is the side-by-side panel verdict, pricing read, reviewer split, and community vote comparison.
Personal AI
omi
AI that sees your screen, hears your world, and tells you what to do
75%
Panel ship
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Community
Paid
Entry
omi is an open-source ambient AI companion that captures what's on your screen and listens to your environment in real time. Rather than requiring you to prompt it, omi operates as a persistent background layer — observing, remembering, and surfacing relevant advice or actions based on what you're actually doing. Built by BasedHardware, the project combines screen capture, audio processing, and LLM inference to create an AI that functions more like a co-pilot than a chatbot. Under the hood it pipes captured context through a vision-language pipeline and surfaces suggestions via a lightweight overlay. The codebase is open source and modular, allowing you to swap in different models or tweak what omi pays attention to. The appeal is obvious but so is the tension: this is the ambient computing interface many have theorized about for years, but it puts a lot of trust in local (or remote) processing of highly personal data. At 685 GitHub stars on a single day, it's clearly resonating with the "AI as a continuous presence" crowd rather than the "AI as a tool I invoke" crowd.
AI Assistants
Onyx
Open-source AI chat with enterprise RAG that runs anywhere
75%
Panel ship
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Community
Free
Entry
Onyx is a fully open-source AI platform that brings together chat, agentic RAG, deep research, and custom agents in a single self-hostable application. Unlike cloud-only alternatives, Onyx runs on Docker, Kubernetes, or any major cloud provider, giving teams complete control over their data and deployment. The platform connects to 50+ data sources via indexing connectors and supports every major LLM provider — from self-hosted Ollama models to OpenAI and Anthropic. Its hybrid search combines keyword and vector indexing, while multi-step research agents ranked top on their benchmark as of February 2026. Onyx ships in two editions: a Community Edition (MIT-licensed) covering chat, RAG, agents, and actions, and an Enterprise Edition adding SSO, RBAC, audit logs, and whitelabeling. With nearly 24k GitHub stars and 4k new this week, it's become the de facto open-source alternative to tools like Glean and Guru.
Reviewer scorecard
“The modular architecture is genuinely well-designed — you can swap models, customize triggers, and run inference locally. The vision pipeline is clean and the code quality is above average for a GitHub-trending project.”
“If you've been paying for Glean or Guru, Onyx is your escape hatch. Self-hosting is straightforward with Docker, and the 50+ connectors cover virtually every data source your team needs. The hybrid search quality is genuinely competitive.”
“Storing a continuous stream of your screen and audio — even locally — is an enormous privacy surface. The threat model for ambient AI companions is very different from chatbots. I'd want to see a serious third-party security audit before running this on anything I care about.”
“Self-hosting a full AI platform isn't actually free — you're paying in ops overhead, GPU costs, and the engineer-hours to maintain it. The enterprise features that actually matter (SSO, RBAC) are paywalled behind a license that isn't priced publicly, which is a red flag for budget planning.”
“omi is an early prototype of the ambient intelligence layer that will ultimately replace the app paradigm. The UX model — AI sees and hears vs. AI waits to be asked — is the real paradigm shift here, not just the code.”
“Onyx represents a critical counter-movement to AI centralization. As enterprise AI spending scrutiny intensifies, self-hostable alternatives with full data sovereignty will capture the compliance-sensitive markets that hyperscalers are locked out of.”
“For anyone doing creative work that involves juggling references, research, and drafts across windows, an AI that tracks what you're actually working on and offers contextual suggestions is genuinely exciting. This is the research assistant I've wanted.”
“For content teams that need AI over their own knowledge base without shipping documents to a third-party cloud, Onyx is a genuine solution. The voice mode and image generation are unexpected bonuses that make it a complete workspace.”
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