A feature-by-feature and pricing comparison against the leading vulnerability management and RMM platforms. We've done the research so you don't have to.
✓ = Included △ = Partial/add-on ✗ = Not available Data sourced from vendor documentation, May 2026.
| Feature | Mantis360 US | Tenable.io | Qualys VMDR | Rapid7 InsightVM | Microsoft Defender |
|---|---|---|---|---|---|
| CVE & Vulnerability Intelligence | |||||
| NVD/CVE database integration | ✓200K+ CVEs, live sync | ✓ | ✓ | ✓ | △Microsoft-focused |
| EPSS exploit probability scoring | ✓CVSS × EPSS risk ranking | ✓VPR score | △Add-on | ✓ | ✗ |
| CISA KEV escalation to Critical | ✓Automatic escalation | ✓ | ✓ | ✓ | △ |
| Risk-ranked finding list (CVSS × EPSS) | ✓Fix top item = max risk reduction | △VPR scoring | △ | ✓ | ✗ |
| Remediation Tracking | |||||
| Auto-remediation on agent check-in | ✓Closes finding when software removed | ✗ | ✗ | ✗ | ✗ |
| Auto vs. manual remediation audit trail | ✓ | ✗ | ✗ | ✗ | ✗ |
| Bulk status update (mark group remediated) | ✓ | △ | △ | △ | ✗ |
| CVE links per finding (NVD deep-link) | ✓ | ✓ | ✓ | ✓ | △ |
| Remediation script execution | ✓Built-in + dry-run + rollback | △Lumin add-on | ✓Native patch mgmt | △InsightConnect required | △ |
| Endpoint Agent | |||||
| Windows agent | ✓ | ✓ | ✓ | ✓ | ✓ |
| Linux agent (amd64 + arm64) | ✓ | ✓ | ✓ | ✓ | ✓ |
| macOS agent (Intel + Apple Silicon) | ✓ | ✓ | ✓ | ✓ | ✓ |
| Software inventory (live on check-in) | ✓60s interval | ✓ | ✓ | ✓ | △ |
| Network Scanning | |||||
| Agentless network discovery | ✓On-prem probe | ✓ | ✓ | ✓ | ✗ |
| CVE scanning on network services | ✓ | ✓ | ✓ | ✓ | ✗ |
| ICS/OT device detection | ✓CISA advisory matching | ✓OT Security add-on | △ | ✗ | ✗ |
| OSINT / external attack surface | ✓ | △Attack Surface Mgmt add-on | ✗ | ✗ | ✗ |
| Live threat intel / attack map | ✓ThreatFox feed | ✗ | ✗ | ✗ | ✗ |
| Compliance & Posture | |||||
| STIG compliance bundles | ✓CIS, DISA, custom | ✓ | ✓ | ✓ | △ |
| Identity / AD exposure scanning | ✓ | △Tenable One add-on | ✗ | ✗ | △Entra ID only |
| Deployment & Pricing | |||||
| Cloud-delivered (no on-prem infra) | ✓ | ✓ | ✓ | ✓ | ✓ |
| Per-tenant data isolation | ✓Dedicated D1 + R2 per tenant | ✗Shared SaaS | ✗ | ✗ | ✗ |
| No annual contract or asset minimum | ✓$4/asset/mo, cancel anytime | ✗Annual contract required | ✗Annual, $199–250/asset/year | ✗500-asset minimum, annual | △Per-user, M365 required |
| Public pricing / no-quote required | ✓ | ✗ | ✗ | ✗ | ✓ |
| Free trial (no credit card) | ✓ | △Demo only | △PoC on request | △Demo on request | ✓If M365 subscriber |
✓ = Included △ = Partial/add-on ✗ = Not available Data sourced from vendor documentation, May 2026.
| Feature | MantisRMM US | NinjaOne | Atera | ConnectWise | Datto RMM |
|---|---|---|---|---|---|
| Platform Support | |||||
| Windows agent | ✓Windows 10/11, Server | ✓ | ✓ | ✓ | ✓ |
| Linux agent (amd64 + arm64) | ✓ | △Limited features | △ | △ | △ |
| macOS agent (Intel + Apple Silicon) | ✓ | ✓ | △ | △ | △ |
| Single portal for all platforms | ✓ | ✓ | ✓ | △ | ✓ |
| Remote Access | |||||
| Remote desktop (Windows) | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bidirectional clipboard sync | ✓ | ✓ | ✓ | ✓ | ✓ |
| Branded end-user notifications | ✓Connect + disconnect toasts | △ | ✗ | △ | ✗ |
| iOS mobile remote support | ✓Browser-based | ✓ | △ | ✓ | △ |
| Endpoint Management | |||||
| Process management (kill, inspect) | ✓ | ✓ | ✓ | ✓ | ✓ |
| Service start / stop / restart | ✓ | ✓ | ✓ | ✓ | ✓ |
| Remote file manager (browse, upload, download) | ✓ | ✓ | △ | ✓ | ✓ |
| Script execution (PS, Bash, Python) | ✓ | ✓ | ✓ | ✓ | ✓ |
| Remote terminal / shell | ✓ | ✓ | ✓ | ✓ | ✓ |
| Software install / uninstall (Winget) | ✓Windows Winget integration | ✓ | ✓ | ✓ | ✓ |
| Windows Update / patch management | ✓ | ✓ | ✓ | ✓ | ✓ |
| Security & Vulnerability | |||||
| Software inventory with CVE correlation | ✓NVD + EPSS + KEV | △Basic only | △ | △ | △ |
| Integrated VM platform (Mantis360) | ✓ | ✗ | ✗ | ✗ | ✗ |
| Remediation scripts with rollback | ✓ | △ | △ | ✓ | △ |
| Pricing Model | |||||
| Pricing structure | Per-agent ($2/mo) | Per device (~$3–6/mo) | Per technician ($129–249/mo) | Per tech + per device (quote) | Per device (~$2.99/mo) |
| Unlimited technicians | ✓ | ✗Per-technician add-on | ✓Technicians included | ✗Per-tech pricing | ✗Per-tech pricing |
| Per-tenant data isolation | ✓ | ✗ | ✗ | ✗ | ✗ |
| Free trial (no credit card) | ✓ | ✓ | ✓ | △Demo only | △Demo only |
Annual cost estimates for a 100-endpoint organization. Enterprise tools require quotes; estimates are based on published rates and analyst reports.
Monthly cost estimates at 100 managed endpoints / 2 technicians.
Where MantisOps wins outright, where the competition leads, and when to use each.
Tenable is the gold standard for vulnerability discovery and VPR prioritization. But it stops at the finding list. Mantis360 auto-closes findings when the endpoint agent confirms software removal — with an audit trail. Tenable requires an annual contract; Mantis360 is billed monthly with no minimums.
Qualys offers native patch management (unique in this space) and deep compliance coverage. But it generates up to 30% false positives and has a notoriously steep learning curve. Mantis360 surfaces risk-ranked findings immediately with EPSS filtering — no tuning required to get actionable results.
InsightVM has excellent UX and DevOps integration. Its 500-asset minimum and $1.93/asset/month pricing excludes smaller organizations. Mantis360 has no asset minimum, adds ICS/OT detection and OSINT that InsightVM lacks, and includes identity scanning.
NinjaOne has a larger ecosystem and stronger PSA integrations. Its per-device pricing grows linearly with your fleet. MantisRMM includes deeper Linux and macOS support at $2/agent/month, plus native NVD vulnerability correlation and unlimited technicians — something NinjaOne doesn't include.
Atera's per-technician model is smart for scaling device counts without cost increase, and its integrated help desk is mature. MantisRMM pairs natively with Mantis360 for vulnerability management — something Atera requires third-party integrations to approximate.
If you need deep PSA integration (tickets, billing, SLAs), a large third-party integration marketplace, or a dedicated support team with SLAs, NinjaOne or ConnectWise are better fits. For enterprise-scale compliance with regulatory reporting, Tenable or Qualys have deeper certification breadth.