Atera
Per-technician · Cloud · Free trial
Atera earns its place on MSP shortlists primarily through pricing model and PSA consolidation, not feature depth.
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Open source rmm software software to evaluate in 2026
True open-source RMM is rare — the category relies heavily on proprietary agent architectures. Alternatives exist in adjacent spaces: open-source monitoring tools like Zabbix and Checkmk handle the monitoring side, while open-source remote access tools like RustDesk cover remote control. No single open-source tool replicates the full RMM stack (monitoring + patching + remote access + automation).
15 tools in this category.
All rmm software tools
These tools are part of the rmm software category but may not match the open source filter above. Worth reviewing if the primary options don't fit.
NinjaOne
Usage-based pricing · Cloud · Free trial
NinjaOne is the clearest choice when a team needs cross-OS RMM with fast deployment, strong patch automation, and reliable support without the learning curve of ConnectWise Automate or Kaseya VSA.
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Autotask PSA
Custom quote · Cloud
Autotask PSA is a professional services automation platform, not an RMM — it appears here because Datto bundles it with Datto RMM and IT Glue. MSPs evaluating Datto RMM typically evaluate the PSA as part of the same commercial conversation.
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ConnectWise Automate
Custom quote · Cloud / On-prem
ConnectWise Automate is the strongest choice when a team needs deep, customizable automation with on-premises deployment and native PSA integration through ConnectWise Manage.
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ConnectWise Manage
Custom quote · Cloud
ConnectWise Manage is the PSA platform in the ConnectWise ecosystem, not an RMM — it appears here because MSPs running ConnectWise Automate or ScreenConnect evaluate Manage for ticketing, billing, project tracking, and service board automation.
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ConnectWise ScreenConnect
Per-technician · Cloud / On-prem · Free trial
ConnectWise ScreenConnect is a remote access tool, not an RMM — it appears here because MSPs running ConnectWise Automate frequently bundle ScreenConnect for attended and unattended remote sessions. Standalone, it handles remote support but not monitoring, patching, or automation.
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Datto RMM
Custom quote · Cloud
Datto RMM is a capable, mid-market RMM platform that earns its shortlist position primarily through the Kaseya/Datto ecosystem integration and its combination of endpoint monitoring with SNMP network device coverage.
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GoTo Resolve
Per-technician · Cloud · Free trial
GoTo Resolve is strongest when a team's primary need is remote support with lightweight endpoint management bolted on — help desk technicians who need to connect to end-user machines, run basic scripts, and keep a device inventory without deploying a full RMM stack.
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Kaseya BMS
Custom quote · Cloud
Kaseya BMS is a business management/PSA platform, not an RMM — it appears here because MSPs running Kaseya VSA typically evaluate BMS for ticketing, time tracking, and billing alongside their RMM stack.
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MSP360 RMM
Custom quote · Cloud · Free trial
MSP360 RMM is the clearest choice when an MSP needs a straightforward, affordable RMM with per-admin pricing and tight backup integration — and does not need the depth of automation, reporting, or UI polish that NinjaOne and ConnectWise Automate provide.
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N-able MSP Manager
Custom quote · Cloud · Free trial
N-able MSP Manager is a PSA, not an RMM — it appears here because MSPs running N-central or N-sight typically evaluate the PSA alongside their RMM stack. The tool covers ticketing, billing, and customer management but adds no endpoint monitoring or automation.
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N-central
Custom quote · Cloud / On-prem
N-central is the right choice when an MSP or enterprise IT team needs an RMM platform that scales to thousands of endpoints with deep policy-based automation, flexible deployment options, and multi-tenant architecture that handles complex client environments.
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Pulseway
Endpoint-based · Cloud · Free trial
Pulseway occupies a specific and defensible position in the RMM market: it is the strongest mobile-first option for IT teams and MSPs that genuinely need to manage infrastructure from a phone or tablet.
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SuperOps
Per-technician · Cloud · Free trial
SuperOps makes the most sense for MSPs that are starting fresh or switching from an older platform where the tool's age has become a daily friction point — where the UI feels dated, the automation requires too much manual configuration, and the roadmap shows no sign of acceleration.
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Syncro
Per-technician · Cloud · Free trial
Syncro is the clearest choice when a small or mid-sized MSP needs RMM and PSA in one platform without paying for two separate tools or worrying about per-device costs scaling out of control.
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Open Source FAQ for rmm software
Is there a fully open-source RMM platform?
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No single open-source project replicates the full commercial RMM stack. Tactful alternatives combine Zabbix or Checkmk (monitoring), RustDesk (remote access), and Ansible (automation). The integration burden is the tradeoff.
Why is open-source RMM so limited?
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RMM requires agent infrastructure across thousands of endpoints, a real-time connection broker, and cross-OS patching — all operationally expensive to build and maintain in an open-source model without commercial backing.
What open-source tools can replace parts of an RMM?
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Zabbix for SNMP/agent monitoring, RustDesk for remote desktop, Ansible for automation and patching, Grafana for dashboards. The gap is the unified console and the MSP multi-tenant layer.