✦RustDesk alternative · native & zero-setup

Still running your own relay? Meet the native, zero-setup RustDesk alternative.

Q: Do I have to self-host anything with Remio?

No. Remio's relay is managed for you, with credentials that rotate automatically. There is no VPS to provision, no ports to open, and no relay software to patch — the job RustDesk's hbbs and hbbr do is simply handled for you.

RustDesk is free. But reliable use means either standing up your own hbbs + hbbr relay on a VPS, or trusting a shared public server you don't control, and its Flutter-on-Rust UI never quite drives any one platform natively. Remio skips both trade-offs: a fully native app everywhere, a managed relay with nothing to provision, and pairing with a six-digit code you can rotate anytime — no account, no server, no config file.

Download Remio free See the head-to-head

✦Why people switch

Why people look for a RustDesk alternative

The reasons people go looking for something other than RustDesk are rarely about price — RustDesk is already free — they're about how much infrastructure and UI trade-off stand between installing it and getting a fast, native session.

The self-hosting trade-off

Free, but the server is on you

RustDesk's relay stack — the hbbs ID server and the hbbr relay — is yours to run, and self-hosting gives you full control of the infrastructure.

The cost is that "full control" means you provision a VPS, open ports, keep the OS patched, and watch uptime yourself. The alternative — RustDesk's default public relay — is free, but it's rate-limited and best-effort, so anyone leaning on it for real work runs into stalls and drops when it's busy.

The UI trade-off

One UI skin, never fully native anywhere

RustDesk's client is Flutter running on top of a Rust core — the same interface across macOS, Windows, Linux, iOS, and Android. That's one codebase for every platform, including a Linux client. The trade-off shows up in feel — it doesn't drive each OS's native rendering and hardware-decode path directly, so hardware codec support ends up partial and inconsistent from platform to platform, and the app looks and behaves the same everywhere rather than fitting into any one of them.

The pairing model

A 9-digit ID and a password — you still have to manage

Pairing with RustDesk means a 9-digit device ID plus a password you set yourself. It works, and it needs no central account — but it's a different generation of remote-access UX than the PIN-and-expiry flows now common on mobile, and self-hosting the relay adds its own layer of keys and access rules to keep track of on top.

The latency depends on your setup

Speed is a decision you have to make yourself

On RustDesk's default public relay, typical latency runs meaningfully higher than a direct, hardware-encoded path. Self-hosting your own hbbs and hbbr narrows that gap, but only if you provision it well and tune it yourself. For anyone who just wants to open an app and get a responsive session immediately, that's a lot of infrastructure decision-making standing between you and your own machine.

✦The replacement checklist

What to look for in a replacement

Six tests, written against the specific trade-offs of a self-hosted, cross-platform tool like RustDesk. If a candidate fails one, you'll feel it within the first session.

Native apps, not a shared UI skin: Look for a per-platform native app that drives each OS's hardware encoder, decoder, and input pipeline directly — not one Flutter or web-view interface stretched across every platform. That's where both the feel and the latency come from.
A zero-setup relay: The relay should just exist — a managed service with credentials that rotate automatically — not a VPS you provision, patch, and monitor, and not a public server you have to hope is not overloaded today.
Simple pairing, no ID to write down: A short code you can rotate anytime beats a 9-digit device ID plus a password you have to store somewhere safe. Both skip a central account — only one of them is actually simple to use.
End-to-end encryption stated plainly: Session keys should be negotiated directly between your devices so a relay in the middle only ever forwards ciphertext. Look for that claim stated outright, not one whose strength quietly depends on how you configured your own server.
Full platform coverage without server ops: You should be able to reach a machine on any supported platform without first deciding whether to trust a shared public relay or run your own. If the answer to "can I connect" depends on infrastructure you own, that's a cost the tool is quietly passing to you.
Free is fine — convenience matters too: Being free is good, and RustDesk already is. The bar for a genuine upgrade is that free doesn't also mean becoming your own sysadmin to get a fast, reliable session.

✦Meet Remio

Native on every platform. Nothing to host.

Remio streams through fully native apps on iOS, iPadOS, macOS, Android, and Windows — each one driving its platform's hardware encoder and decoder directly. There's no shared cross-platform UI skin, and no relay to stand up: a managed relay handles the fallback path automatically, with credentials that rotate on their own.

Pair with a six-digit code you can rotate anytime. No account, no server, no config file.

Remio streaming a Mac desktop on iPhone — native app, no server, no account

✦The factual record

What it costs (nothing) and what it ships

No marketing adjectives — just the design decisions and the measured numbers behind them.

Free, nothing to provision

Free on every platform — and no VPS bill

Remio is free on every platform, with no per-computer math. Unlike a self-hosted RustDesk relay, there's no VPS to pay for, no ports to open, and no ops time to spend keeping a relay healthy. The managed relay is simply included.

No account · PIN pairing

A six-digit code — rotate it anytime

There is no Remio account on either end. The host shows a six-digit code; type it into the client, and the pairing record lives on the devices themselves. The devices exchange keys and remember each other, so reconnecting later is instant — no device ID, no password to store.

End-to-end encryption

End-to-end encrypted — keys never leave your devices

Sessions are encrypted end-to-end, with keys negotiated directly between your devices. Keys never leave the endpoints, so when the managed relay is needed to cross a strict NAT, it forwards ciphertext it cannot decrypt. The full design is documented in the security whitepaper.

Native, hardware-accelerated

Hardware H.265 — on your GPU, not a shared runtime

Every Remio client is native and drives its platform's hardware video path directly, with hardware H.265 encode/decode, and H.264 fallback, on the hardware encoders and decoders present. There's no Flutter or Rust-core UI layer sitting between the frame and the screen.

Measured, not marketed

About 8 ms of processing latency on LAN — measured internally

On the same network, the processing pipeline — capture, hardware encode, the LAN hop, hardware decode — costs about 8 ms at 4K; the rest is your display's own 60 Hz refresh cadence, so your input lands before the next frame draws. Across the internet within the same region, low double-digit milliseconds. Both figures are Remio's own measurements, with the full methodology and RustDesk's own numbers published on the Remio vs RustDesk comparison so you can reproduce them.

Quality & platforms

Up to 6K at 120 FPS — native on every platform

Streams run up to 6K at 120 FPS, and display switching with a dedicated virtual display is fully supported. Every app is native. Hosts run on macOS 15+, Windows 10 (build 19041+) or 11 (Home editions included), and Linux (X11 and Wayland); clients run on iOS/iPadOS 18+, macOS 15+, Android 12+, Windows 10/11; on Apple Vision Pro, the iPad app runs today. A Remio Linux client is on the roadmap but does not ship yet.

✦Head to head

RustDesk vs Remio at a glance

Seven rows on the model rather than a feature checklist.

Capability	Remio	RustDesk
Cost	Free — managed relay included, nothing to provision	Free forever (OSS); a reliable self-hosted setup adds a ~$5–$20/mo VPS plus ops time
Account required	No — six-digit code, rotate anytime	No — 9-digit RustDesk ID + password you set
Relay / self-hosting	Managed relay, zero setup, ephemeral keys	Self-hostable hbbs + hbbr — full control if you run it yourself
Client UI	100% native per platform	Flutter on a Rust core — one UI shared across every platform
Video codecs / hardware	Hardware H.265, H.264 fallback	VP9 default; H.264/H.265 with partial hardware support
LAN latency	~8 ms processing (measured internally)	~25 ms self-hosted, ~45 ms on the public relay
Platform coverage	macOS, Windows, iOS/iPadOS, Android, visionOS (Linux host only, X11 and Wayland)	macOS, Windows, Linux, iOS, Android — first-class Linux client

Want the full 24-row breakdown? See Remio vs RustDesk, or run the same teardown against other tools on the comparison hub.

✦More comparisons

See how Remio compares

Side-by-side breakdowns of Remio against the other tools people look at.

Remio vs RustDesk · the full breakdown: Twenty-four rows across performance, security, the account model, platforms, and pricing. See Remio vs RustDesk.
Remio vs TeamViewer: TeamViewer requires an account, and automated commercial-use detection polices its free tier; Remio needs no account. See the full TeamViewer alternative guide.
Remio vs AnyDesk: AnyDesk doesn't force an account for ad hoc sessions, and its free tier is scoped to personal, non-commercial use. See the full AnyDesk alternative guide.

✦The five-minute switch

How to switch in 5 minutes

No relay to decommission, no address book to export, nothing to cancel first — Remio can run alongside RustDesk while you test. Two installs and one PIN, no server required.

Install the host

On the machine you want to reach — macOS 15+, Windows 10 (build 19041+)/11 (Home editions included) or Linux (X11 and Wayland) — grab the host from the download page, launch it, and grant the screen-capture permission once. No relay to provision first.

Install the client

iPhone or iPad (iOS/iPadOS 18+), another Mac (macOS 15+), an Android phone or tablet (Android 12+), a Windows 10/11 PC, or Apple Vision Pro via the iPad app — all from the same download page.

Pair with the code

The host displays a six-digit code; type it into the client. The devices exchange keys directly and remember each other — reconnections are instant, with no re-entry and still no account.

Compare it on your own network

Run a session on the same LAN you use RustDesk on today and judge the feel for yourself. The full walkthrough — including unattended access setup — lives in the getting-started guide.

Add your other devices

Repeat steps 02 and 03 on every other device you want to connect from — reconnections after that are instant.

✦Common questions

Common questions about switching from RustDesk

The five questions people ask before they replace or supplement RustDesk. Straight answers below.

Is RustDesk really free?

Yes — RustDesk's open-source edition is free. But free doesn't mean zero-effort: the default public relay is best-effort and rate-limited, so a lot of real deployments end up self-hosting hbbs and hbbr on a VPS, which brings its own recurring cost and maintenance work. Remio is also free, with a managed relay included, so there is nothing to provision either way.

Do I have to self-host anything with Remio?

No. Remio's relay is managed for you, with credentials that rotate automatically. There is no VPS to provision, no ports to open, and no relay software to patch — the job RustDesk's hbbs and hbbr do is simply handled for you.

Is RustDesk's UI really not native?

RustDesk's client is Flutter running on top of a Rust core — the same UI across macOS, Windows, Linux, iOS, and Android, including a Linux client Remio does not yet ship. The tradeoff is that it does not drive each OS's native rendering and hardware-decode path the way a per-platform native app does, and hardware codec support ends up partial and OS-dependent as a result.

Do I need an account for either?

Neither requires an account in the traditional sense. RustDesk pairs with a 9-digit device ID and a password you set; Remio pairs with a six-digit code you can rotate anytime. Both skip a central login, but Remio's model has nothing to remember or write down.

Can I run both?

Yes. Installing Remio does not touch your RustDesk setup. Install the host and client, pair with a PIN, and compare the two side by side on your own network before deciding.

Native everywhere. Nothing to host.

Install the host on the machine you want to reach, install the client on the device in your hand, type a six-digit code. No VPS to provision, no relay to patch, no account on either end — just a native app and a connection that works.

Download Remio free Read the full comparison