Supremo review

Supremo is remote desktop and support software from Nanosystems. It lets a user control computers and servers over the internet for attended support, unattended access or remote work. The product is designed to connect without changes to firewall or router settings.

A portable executable can run without prior installation or administrator rights, which may suit quick support sessions. For ongoing access, Supremo can run as a system service, with remote reboot support that includes Safe Mode. It also handles two-way file and folder transfers, and can print remote documents on a local printer.

The Supremo Console adds an address book, reporting, mass deployment, device health monitoring and a Support Queue. That puts it beyond a basic screen-sharing tool, though the available information does not specify which plans include every console feature or how many devices the console can monitor.

Supremo covers the practical remote-support basics without requiring every machine to be set up the same way. Portable access can help with one-off assistance, while service-based unattended access is aimed at machines that need to stay reachable. The published product details also list remote reboots, including Safe Mode, which is useful when a user cannot recover a machine locally.

Other listed tools include multi-monitor support, clipboard sync, resolution scaling, input controls and chat. File transfer works in both directions, and remote documents can be printed locally. Security controls include AES 256-bit encryption, dynamic passwords, ID whitelisting and optional fixed secondary passwords.

The pricing details list unlimited PC/device activations and unlimited endpoints on Solo, Business and Professional. The main paid-plan distinction is simultaneous connections: Solo includes one, while Business and Professional start at three. Professional also lists advanced RMM and patch management, a Support Queue and AI threat detection. A free plan is available for non-commercial, occasional use, and a 21-day trial is listed.

The pricing details checked Nov. 6, 2026, show annual prices as monthly equivalents, not month-to-month rates. Solo is €8.17 per month on annual billing; its quarterly plan is €11 per month. Business starts at €14.84 per month annually or €19.67 per month quarterly. Professional is €31.42 per month annually. Quarterly billing is the shortest paid term listed, so teams wanting a monthly commitment cannot compare that option from the published prices.

Connection caps matter more than the unlimited endpoint wording: Solo allows one simultaneous connection, and Business and Professional start at three. The cost of extra simultaneous connections is not published. The IT Security add-on price is also not published. The free plan’s connection-time and device limits are not published either, so it is hard to judge whether it will cover even occasional support needs. Pricing confidence is marked medium, so confirm current terms before switching.

Supremo’s annual prices start at €8.17 per month for Solo, but monthly billing prices are not published. The pricing data lists quarterly billing as the shortest paid term: Solo costs €11 per month, while Business starts at €19.67 per month. Those are quarterly-plan rates, not month-to-month prices.

Solo includes one simultaneous connection. Business starts at three and costs €14.84 per month on annual billing; Professional also starts at three and costs €31.42 per month annually. That’s a €6.67 monthly-equivalent jump from Solo to Business, then €16.58 from Business to Professional. Professional adds advanced RMM, patch management, a Support Queue and AI threat detection.

All three paid plans list unlimited PC/device activations and endpoints. The free plan is for noncommercial, occasional use, but its connection-time and device limits are not published. A 21-day free trial is listed. Extra simultaneous connections and the IT Security add-on are available, but their prices are not published.

Supremo’s portable executable can run without prior installation or administrator rights, according to the product details, so basic attended support may take little setup. For unattended access, it can run as a system service. Teams moving to the web console should account for its address book, reporting, mass deployment, device health monitoring and Support Queue when planning setup.

The published information does not say whether Supremo can import or export address books, reports, settings or other data. Check those points, along with how to transfer endpoint access and credentials, before committing. The pricing data lists unlimited endpoints and device activations on paid plans, but that does not establish how easily configurations move between products or accounts.

We were not given Reddit posts or comments about why users leave Supremo, so we can’t responsibly summarize Reddit feedback. Buyers who need independent user reports should verify that evidence separately; it was not available in the published material for this review.