Multi-instance manager for Home Assistant cloud accounts
Built for Home Assistant power users managing multiple homes.
“Hi there, I’ve contacted Nabu Casa asking them about some features, but never got a response, so I’ll suggest those features here. Currently, I have a single …”
The receipts — real demand
“Hi there, I’ve contacted Nabu Casa asking them about some features, but never got a response, so I’ll suggest those features here. Currently, I have a single Home Assistant instance that I’m managing via the cloud (htt…”
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Why this is a gap
Surfaced from a high-intensity complaint with clear willingness to pay and a specific, reachable audience.
The market
Home Assistant power users managing multiple homes (rental properties, family members' homes, vacation houses) cannot centrally manage separate cloud instances today. No search volume given, but the pain is direct and the user base is small and self-selected.
Competition & the opening
Nabu Casa (Home Assistant Cloud) is the official platform but does not support multi-instance management natively. nginx Proxy Manager, Portainer, and HA-Dockermon let users route traffic or manage Docker containers manually, leaving the user experience fragmented and high-friction (3/10 competition means the space is open, not crowded).
What's hard to build
Home Assistant instances are often self-hosted behind NAT, dynamic IPs, or isolated local networks. Building a control plane that authenticates and routes commands across heterogeneous deployments (cloud-hosted, self-hosted, Docker, bare metal) without exposing instances to the internet requires robust tunnel or relay infrastructure.
Why now
Nabu Casa's lack of multi-instance cloud support leaves power users and small businesses reliant on manual nginx/Portainer workarounds; a native cloud-first solution fills this gap.
How you'd monetize
$9.99-19.99/mo per additional managed instance (freemium first instance), underc