RMM Tool Showdown: ConnectWise vs Datto vs N-able
Your Remote Monitoring and Management (RMM) tool is the backbone of your MSP. It's how you monitor client systems, deploy patches, run scripts, and manage endpoints. Choosing the wrong one means years of pain.
Here's how the three major players compare.
The Contenders
| Metric | ConnectWise Automate | Datto RMM | N-able N-sight |
|---|---|---|---|
| Parent | ConnectWise (Thoma Bravo) | Kaseya | N-able (formerly SolarWinds MSP) |
| Market share | Largest | Growing fast | Stable |
| Target MSP size | 500+ devices | 100-2,000 devices | 100-1,000 devices |
| Pricing model | Per-device | Per-device | Per-device |
| Contract | Annual | Monthly available | Annual |
Pricing Comparison
| Device Count | ConnectWise Automate | Datto RMM | N-able N-sight |
|---|---|---|---|
| 100 devices | A$300-500/month | A$200-400/month | A$150-300/month |
| 500 devices | A$1,000-2,500/month | A$1,000-2,000/month | A$750-1,500/month |
| 1,000 devices | A$2,000-5,000/month | A$2,000-4,000/month | A$1,500-3,000/month |
| 2,000 devices | A$4,000-10,000/month | A$4,000-8,000/month | A$3,000-6,000/month |
Note: Pricing varies significantly based on negotiated contracts, volume discounts, and add-ons. These are indicative ranges.
Feature Comparison
Monitoring & Alerting
| Feature | ConnectWise Automate | Datto RMM | N-able N-sight |
|---|---|---|---|
| Real-time monitoring | ✅ Excellent | ✅ Good | ✅ Good |
| Custom alert templates | ✅ Extensive | ✅ Good | ⚠️ Limited |
| Network monitoring | ✅ Built-in | ⚠️ Basic | ⚠️ Basic |
| SNMP monitoring | ✅ Full | ✅ Full | ✅ Full |
| Cloud monitoring | ✅ AWS, Azure | ✅ AWS, Azure | ⚠️ AWS only |
| Alert fatigue management | ⚠️ Requires tuning | ✅ Better out-of-box | ⚠️ Requires tuning |
Patch Management
| Feature | ConnectWise Automate | Datto RMM | N-able N-sight |
|---|---|---|---|
| Windows patching | ✅ Excellent | ✅ Good | ✅ Good |
| Third-party patching | ✅ Excellent | ✅ Good (Plugin Catalog) | ⚠️ Limited |
| Patch testing | ✅ Extensive | ✅ Good | ⚠️ Basic |
| Deferred patching | ✅ Full control | ✅ Good | ⚠️ Limited |
| Compliance reporting | ✅ Excellent | ✅ Good | ⚠️ Basic |
Scripting & Automation
| Feature | ConnectWise Automate | Datto RMM | N-able N-sight |
|---|---|---|---|
| Script editor | ✅ Full IDE | ✅ Web-based | ⚠️ Basic |
| Script library | ✅ Massive (community) | ✅ Good (growing) | ⚠️ Limited |
| Pre-built scripts | ✅ 500+ | ✅ 100+ | ⚠️ 50+ |
| PowerShell support | ✅ Full | ✅ Full | ✅ Full |
| Bash support | ✅ Yes | ✅ Yes | ⚠️ Limited |
| Scheduled scripts | ✅ Full | ✅ Full | ✅ Full |
| Script versioning | ✅ Yes | ✅ Yes | ⚠️ Limited |
Ease of Use
| Metric | ConnectWise Automate | Datto RMM | N-able N-sight |
|---|---|---|---|
| Learning curve | Steep | Moderate | Easy |
| UI modernity | Dated (improving) | Modern | Dated |
| Mobile app | ✅ Good | ✅ Good | ⚠️ Basic |
| Onboarding | 2-4 weeks | 1-2 weeks | 1 week |
| Documentation | Excellent | Good | Adequate |
Integration Ecosystem
| Integration | ConnectWise Automate | Datto RMM | N-able N-sight |
|---|---|---|---|
| PSA (ticketing) | ConnectWise Manage | Datto PSA, Autotask | N-able MSP Manager |
| Backup | ConnectWise Backup | Datto Backup | N-able Backup |
| Documentation | IT Glue | Datto Documentation | N-able Passportal |
| Remote access | ConnectWise ScreenConnect | Datto Remote Management | N-able Remote Monitoring |
| Quoting | ConnectWise CPQ | Datto Commerce | ⚠️ Limited |
Real-World Experience
ConnectWise Automate
What users love: - "The most powerful RMM on the market" - "Unmatched scripting capabilities" - "Massive community with thousands of shared scripts" - "Deep integration with the ConnectWise ecosystem"
What users hate: - "The UI looks like it was designed in 2005" - "Setup takes weeks and requires dedicated resources" - "The learning curve is brutal for new technicians" - "Pricing has increased 30% in the last two years"
Best for: Larger MSPs (500+ devices) with dedicated technical resources who need maximum customisation.
Datto RMM
What users love: - "Modern, clean interface" - "Easy to onboard new technicians" - "Great plugin ecosystem" - "Monthly contract option is rare in this industry"
What users hate: - "Less customisable than ConnectWise" - "Scripting library is smaller" - "Some features feel half-baked" - "Kaseya acquisition has created uncertainty"
Best for: Mid-size MSPs (100-2,000 devices) that want a balance of power and ease of use.
N-able N-sight
What users love: - "Most affordable option" - "Simple to set up and use" - "Good enough for most MSP needs" - "No long-term contracts"
What users hate: - "Limited customisation" - "Patch management is weak" - "Documentation is sparse" - "Feels like a budget tool"
Best for: Smaller MSPs (100-1,000 devices) that need basic monitoring without complexity.
The Bottom Line
If you want the most powerful tool and don't mind the learning curve: ConnectWise Automate. It's the industry standard for a reason.
If you want the best balance of power and usability: Datto RMM. Modern interface, good features, and monthly contracts.
If you want the cheapest option that works: N-able N-sight. It won't win awards, but it gets the job done.
If you're switching tools: Expect 3-6 months of pain. The migration cost is real. Make sure the new tool solves a specific problem, not just a vague feeling of dissatisfaction.
Pricing and features based on publicly available information as of June 2026. Contact vendors for current pricing. All tools offer free trials.
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