Host a private server. EASY.
Your data. Your rules.
No datacenters, no subscriptions.
Companion Hub runs on your hardware. Install apps in one click and import from 84 services. Everything stays local, your data only leaves when you want it to
Visit the Apps & Agents Marketplace
Browse apps and agents built for Companion Hub. Local-first alternatives to popular cloud tools, private and persistent, with user control and real memory context.
Get local apps you can access from anywhereBuild for the Local-First Community
Submit your app or agent to the Companion Hub Marketplace. Run directly on user-owned systems with no lock-in and no data extraction, built for privacy, memory, and control.
Join the uncloud creator community
First-party apps for your Hub.
Companion apps are local-first and run entirely on your own hardware.
Companion Memory
A self-hosted memory appliance that remembers your digital life so you and your agents never lose context.
Public BetaHermes with CI Memory
A messaging AI assistant with a web terminal and dashboard — Slack, Discord, email, and SMS.
Ready to Integrate with MemoryOpenClaw with CI Memory
A personal AI assistant with headless browser automation and a growing tool ecosystem.
Ready to Integrate with MemoryImport Tools
Securely migrate files, social accounts, and cloud histories into your own localized ecosystem.
Populate Your MemorySpatial Companion
Talk to a 3D companion avatar in your space over WebXR, powered by your local models.
Beta Available FreeCompanion Earth
Pinpoint, scrapbook, and explore your localized media and memories across an interactive 3D globe.
Private BetaCompanion Planning
Local-first, MCP-native todos and planning over your markdown, triaged by a local LLM.
Private BetaSpatial Time Machine
Walk through your own history — explore your spatial footprints and data trails in VR.
Beta Available FreePhoto Time Machine
Relive your memories in true depth as fully-rendered, locally-hosted 4D Gaussian splats.
Beta Available FreeLocal Bench
Benchmark LLM performance directly on your own hardware to validate inference speed.
Free ResourceSpellbook
A library of reusable agent “spells” — structured prompts and repeatable workflow templates.
Free ResourceJust In Case
An offline, LLM-powered survival and preparedness engine for when the internet goes dark.
Free Resource