A Synology NAS can run a self-hosted tool the same way a VPS can, through Docker containers managed by Synology's own interface, with the NAS handling TLS and a reverse proxy on your own domain. It is a good home for a small internal tool, and a poor one for anything customers need to reach, since their access now depends on a home internet connection.
Checked 22 August 2026.
Why would you run a self-hosted tool on a NAS at all?
Because a NAS already has most of what a small self-hosted tool needs, sitting idle. It is already powered on continuously, it already has disks with real capacity, and if you have set it up with any care it is already part of a backup routine for the other things you store on it. Provisioning a separate VPS for a small internal tool means paying for a second machine to do a job the one you own could plausibly do.
That case is genuinely strong for an internal feature-tracking board a small team uses among themselves. It gets much weaker the moment the tool has to be reachable by people outside your own network, which is the distinction the rest of this page comes back to.
What actually runs Docker containers on a Synology NAS?
Synology's own Docker interface is called Container Manager. It gives you a UI over pulling images, running containers and wiring up compose-style configurations, without needing SSH access for routine work, though SSH remains available.
The detail that matters before you plan around this: Container Manager is not available on every Synology model. DSM package availability is tied to the specific model's architecture and resources, so the only reliable way to know whether your NAS can run it is to check the package availability for your exact model in Synology's own package centre before assuming the rest of this page applies to you.
How do you get TLS and a reverse proxy working?
DSM, Synology's operating system, has its own built-in reverse proxy and certificate handling, reachable through the system's control panel rather than through a container you run yourself. That is the mechanism you point at your tool's container to serve it over HTTPS on your own domain, rather than reaching for a separate reverse-proxy container the way you might on a plain VPS.
The exact menu path shifts between DSM versions, so rather than naming one that might be wrong for yours: issue or import a certificate for your domain, then create an application portal entry mapping a hostname to the internal container port. Follow Synology's own documentation for your specific DSM version for current menu names.
How do you make it reachable from outside your home?
This is where a NAS deployment differs most from a VPS one, and the honest answer is usually not the first thing people reach for. Port forwarding on your home router, opening an inbound port and pointing it at the NAS, technically works, but it means exposing a device that also holds your personal files directly to the open internet, and a misconfigured service becomes a much more serious problem sitting on the same box as everything else you store there.
The safer route is an outbound-only tunnel: the NAS connects out to a tunnelling service, and that service handles the public-facing side, so nothing needs to accept an inbound connection on your router at all. Cloudflare's tunnel product works this way and is free to any organisation. The mechanics of setting one up, and why the outbound-only shape matters, are covered in Cloudflare Tunnel for a support site.
Is RAID on the NAS a backup?
No. RAID protects you against a single disk failing, nothing more. It does nothing for a file you delete by mistake, a bad update that corrupts data, ransomware, or the NAS itself failing, being stolen, or destroyed in a fire or flood. In every one of those cases, RAID's job is already done: it kept the disks running right up until the moment that made no difference at all.
A NAS holding its only copy of your data, however many disks it is mirrored across inside the box, is a single point of failure. A real backup means a copy that lives somewhere else entirely: another physical location, or a cloud target the NAS pushes to on a schedule. If you are running a feedback or support tool on the NAS, the same discipline applies to its data as to everything else on the device. What actually needs backing up on a feedback tool, and how often, is covered in backing up a feature request board.
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What is the power and uptime reality of running this from home?
A NAS in a cupboard at home is subject to everything a data centre is built to avoid. A home broadband outage takes your tool offline for as long as it lasts, with no second connection to fail over to. A power cut does the same, unless the NAS sits behind a UPS, and even then that only buys time. A router reboot, an ISP maintenance window, a change your provider makes without asking: all are now availability incidents for whatever runs on the NAS, in a way they never were when it only held your own files.
None of that makes a NAS a bad choice. It is a specific, bounded set of risks, entirely reasonable for an internal tool a small team uses during working hours, and much less reasonable for something the public depends on at 3am.
So is a NAS the right place for a support centre?
For an internal tool, yes, genuinely. It is already on, already has disks, and for a small team's own use the risks above are ones you can live with. For a public, customer-facing support centre, the honest answer is no: the moment your customers' ability to reach it depends on your home broadband staying up and your NAS staying powered, you have taken on an availability profile no vendor or VPS would accept as normal. A NAS is a good home for something your team uses among itself, and a poor home for something your customers rely on.
For the fuller picture of self-hosting a feature request board, including the parts that apply wherever it runs, see self-hosting a feature request board.
Frequently asked questions
Can any Synology NAS run Docker containers?
No. Container Manager, Synology's Docker interface, is only available on certain models, tied to that model's architecture and resources. Check the package availability for your exact model in Synology's package centre before planning around it.
Do I need to open a port on my router to reach a self-hosted tool on my NAS?
Not if you use a tunnel. Port forwarding works but exposes an inbound connection directly to a device that also holds your personal files, a meaningfully larger risk than the same tool on a VPS with nothing else on it. An outbound-only tunnel avoids opening any inbound port, and is the safer default for anything reachable from outside your home.
Is a NAS cheaper than a VPS for self-hosting a support tool?
Only if you already own the NAS for other reasons. Buying one specifically to run a single tool means comparing hardware you own outright against a VPS you rent by the month, and the two are not directly comparable costs. This guide does not price Synology hardware, so make that comparison against your own NAS's actual cost.
What happens to my support centre if my home internet goes down?
It goes offline for as long as the outage lasts, with no automatic failover, because a single home connection is the only path in or out. That is the central trade of running anything customer-facing from a NAS at home, and it is the reason this guide recommends a NAS for internal tools rather than for a public support centre.
Is RAID enough backup for data on a self-hosted tool running on a NAS?
No. RAID only protects against a single disk failing. It does nothing for accidental deletion, corruption, ransomware, or the NAS itself being lost, stolen or destroyed. A real backup needs a copy stored somewhere physically separate from the NAS, not just spread across the disks inside it.