The free WinSentinel agent already audits, monitors, and fixes each machine on its own. Pro is the brain that turns those standalone agents into a managed fleet — remote scans, policy push, drift alerts, and org-wide compliance, all from one place.
$29/mo for 25 nodes · $79/mo for 100 nodes · Enterprise custom · 14-day trial when available.
Local scans on a schedule. Heartbeat every 5 min. Authenticated by license key + machine fingerprint.
Runs on Cloudflare — no servers for you to host.
The mental model: Free gives you a powerful standalone agent. Pro gives those agents a control plane.
Everything below is fleet-level. Single-machine auditing, monitoring, fixing, and reporting stay free forever.
Every node's score, severity counts, and last-seen time on one screen. Drill into any machine for its full finding list.
One ranked list of what to fix first — every finding sorted by how many machines it hits. "SMBv1 is enabled on 43 nodes" beats triaging 200 boxes by hand. Expand any finding to see exactly which machines it affects, then push one bulk fix. Prevalence-ranked, severity-weighted.
Trigger a scan, apply a fix, or push a policy across the fleet — or a subset of nodes — without touching each box. Agents poll and execute.
"All nodes must pass CIS L1 by Friday." Define a baseline once, push it everywhere, and watch nodes converge.
Get pinged the moment a node regresses — BitLocker turned off, a firewall rule weakened, a new admin appeared. Webhook delivery to Slack, Teams, or your own endpoint. Track response SLAs with fleet-wide time-to-acknowledge and time-to-resolve metrics (mean / median / p90). Every acknowledge and resolve records who acted and an optional note, so the alert backlog carries its own triage trail - exportable to CSV.
Aggregate findings across the fleet into org-level CIS L1, SOC2, HIPAA, and ASD Essential 8 reports. Export PDF or CSV for auditors.
Admin, viewer, and auditor roles. Per-member API tokens, shown once and revocable instantly. Every mutation lands in an immutable audit log.
How roles & permissions work →Everything the dashboard does is an API call. Wire fleet posture into your SIEM, your CMDB, or a cron job.
25 nodes, 100 nodes, or unlimited. SSO (SAML / OIDC) and priority support on the larger tiers.
Admins can drive the whole fleet from any terminal — no web UI required when you'd rather script it.
# activate Pro once, on the admin's machine
winsentinel pro activate WSP-7Q2K-9F3M-X8AB
# see the whole fleet at a glance
winsentinel-fleet status
# scan every node — or only the ones online right now
winsentinel-fleet scan-all
winsentinel-fleet scan-all --active-only
# push a hardening baseline to the fleet
winsentinel-fleet push-policy --file cis-l1.json
# list the policies now governing the fleet
winsentinel-fleet policies
# list registered nodes (JSON for scripting)
winsentinel-fleet nodes --json
# drill into one node — posture, open alerts, recent commands
winsentinel-fleet node web-prod-03The admin CLI ships as winsentinel-fleet with a Pro license and reads your activated key. Without a license the fleet commands print a friendly upgrade note and exit — the free single-machine commands are unaffected.
winsentinel agent daemon itselfStart free on one machine today. Add Pro the day a second machine becomes someone's problem.
Free runs anywhere; Pro adds the control plane.
No. WinSentinel Free is full-power on every machine — all audit modules, the real-time monitor, scheduled scans, and PDF reports, with no limits. Pro is only needed when you want those machines managed together from one control plane.
Each machine runs the free 'winsentinel agent' daemon. With a Pro license configured, the agent registers with your control plane, sends a heartbeat every five minutes, reports scan results, and accepts remote commands. It authenticates with the license key plus a per-machine fingerprint.
Pro aggregates per-node findings into organization-wide compliance rollups for CIS Windows L1, SOC2, HIPAA, and ASD Essential 8 mappings, exportable as PDF or CSV for audit prep.
Pro is $29/mo for up to 25 nodes and $79/mo for up to 100 nodes. Unlimited nodes (Enterprise) is custom-priced. Annual billing saves 17%.