Nexus vs. NinjaOne

NinjaOne is one of the largest, most established RMM platforms MSPs run today, known for a broad native feature set and endpoint scale. It grew up RMM-first, with PSA and ticketing capability added over time rather than being the original core.

Generally marketed on a per-endpoint pricing model. Always confirm current tiers and minimums directly with NinjaOne — we're not in a position to quote a vendor's live pricing, and it changes.

Questions worth asking NinjaOne directly

We don't have verified inside knowledge of NinjaOne's architecture, so these are questions to put to them, not claims about the answer.

Is ticketing/PSA the same data model as the RMM, or a separate product connected by an integration?

A platform that grew RMM-first sometimes bolts PSA on afterward — ask whether a ticket and a device share one record or two reconciled ones.

Does the monitoring agent require any inbound access at any client site?

Ask this of every RMM vendor, not just this one — the answer determines what you have to justify at your next client security review.

Is tenant data isolated at the database, or only by application-level filtering?

A vendor operating at scale should have a specific, confident answer, not a process reassurance.

What Nexus does differently

Established facts about our own architecture — see the trust center for the detail behind each one.

PSA and RMM are the same tenant-isolated record from the start, not a ticketing layer connected to monitoring by an integration — an alert becomes a ticket because it is one, not because a sync job created it.
The on-prem monitoring agent is outbound-only — it never listens for anything, so there is no inbound firewall rule to add or justify at any client site.
Every remote job (script, patch, remote-control request) is Ed25519-signed and verified on the endpoint before it runs.

Honest about where this is

NinjaOne is a real, established platform with a live customer base today. Nexus is earlier — live in our own MSP practice, open to a limited design-partner cohort, without public pricing yet. If you need a platform that already has GA polish and a large existing user base, that's a real factor in NinjaOne's favor right now, and we'd rather say so than pretend otherwise.

Other comparisons

Nexus vs. Syncro

Syncro is built PSA-and-RMM-together from the start rather than as two merged products, with native payment processing and per-technician pricing aimed at small-to-mid MSPs — the closest existing platform to Nexus's "one platform, one bill" positioning. Nexus's own PSA-migration integration is built specifically for MSPs moving off Syncro on their own timeline (see the integration page).

Nexus vs. Atera

Atera markets an all-in-one RMM, PSA, and remote-access bundle on per-technician pricing with unlimited endpoints, and has leaned heavily into AI-branded features. It targets a similar "one platform instead of a stitched stack" pitch to Nexus's, from a different starting architecture and a materially larger, already-shipped customer base.

Nexus vs. ConnectWise

ConnectWise is one of the longest-established names in the MSP tooling space, built around ConnectWise Manage (PSA) and ConnectWise Automate/RMM as historically distinct products commonly run together rather than a single ground-up platform — plus a wider suite of adjacent tools (security, quoting, and more) sold as an ecosystem.

Ask us these questions directly.

Join the design-partner cohort and put the same questions to the team actually building it.