Your security team works business hours. Attackers don't.
Nightwell is a virtual AI security team that takes over when your people go home. It triages alerts, contains threats and keeps testing your defenses through nights, weekends and holidays, then hands back a clear Morning Briefing at 08:00.
Your team clocks out at 5. The risk doesn't.
Most security teams are staffed for the working week. Attackers plan around exactly that.
One security seat staffed 24/7 takes roughly five full-time people once you count 168 hours, vacations and sick days. Most teams have one to three. So the alert that fires at 2 a.m. waits until 8 a.m., or until Monday. In one recent survey, 78% of organizations cut security staffing by half or more on holidays and weekends (Semperis, 2025).
Your team owns the day. Nightwell takes the night.
Your team logs off. Here is what happens next.
Handoff
Your team logs off. Nightwell's eight agents take the watch, inside the guardrails you set.
Nightwell on dutyRisky sign-in
Impossible-travel login on a finance user, part of a password spray.
Sessions revoked automaticallyPhishing wave
Invoice-themed attachment reaches three accounts-payable mailboxes.
Quarantined, IOCs sharedEscalation attempt
Unsigned binary tries to gain admin rights on a finance PC.
Process killed · isolation needs approvalBackup failure
Nightly ERP backup fails: the repository is full.
Retried on secondary · fixedMorning Briefing
Your team gets the night in one page: what happened, what was handled and the 2 decisions waiting for them.
Back to your teamIllustrative example from the interactive demo
A virtual security team, right in your org chart.
Nightwell joins your IT organization as a virtual team under your Security Manager. It works the hours your people don't, and passes work to the right human team in the morning.
Eight AI agents. Every hour covered.
Each agent takes on a job that today waits until morning. Hover over a card to see how it works and which engines it runs.
Security control in your pocket.
You won't always have a laptop when it matters. The Nightwell app gives CIOs and security managers a top-level view of the whole program, and lets them approve or reject critical actions from their phone in seconds.
Critical alerts only
No alert noise. Your phone only rings for what needs a human, at thresholds you choose.
One-tap approvals, biometric-confirmed
Isolate a host, disable an account or block an IP with Face ID or fingerprint, and the agent's full reasoning in front of you.
The top view, anywhere
Posture score, open incidents, decisions waiting and who's on duty, at a glance.
Smart escalation
No answer in 15 minutes? Nightwell moves to your backup approver, then your optional MSP partner.
Morning Briefing & Ask Nightwell
Read the night's summary on the way in, and ask follow-up questions in plain language.
Secure by design
Approvals are bound to your device and identity. The lock screen shows no sensitive details, and high-impact actions can require a second approver.
Containment action on 1 workstation. Unlock to review.
Risky sign-in blocked · sessions revoked
Unsigned binary tried to gain admin rights. The process was killed; persistence is not ruled out.
No BCP? No IRP? Answer a few questions.
Many organizations don't have a Business Continuity Plan, an Incident Response Plan or an Acceptable Use Policy yet, or have ones that nobody has opened in years. Nightwell's AI Governance Officer builds them with you.
Pick the document
BCP, IRP, DRP, AUP, access control, backup, vendor risk and more. Nightwell flags which ones you're missing.
Answer a short questionnaire
Your critical assets and how long each can be down, your core team and their 24/7 contacts, who can declare an incident. Most answers are pre-filled from your environment.
Review and approve the draft
A complete first draft aligned with ISO 22301, NIST SP 800-34 or NIST SP 800-61. A human approves it before it's published, and a tabletop test is scheduled.
Policy builder · Business Continuity Plan Step 2 of 3
Illustrative demo data
On duty by tonight.
No new hardware, no SIEM project and no night-shift hiring. Connect, set your guardrails, activate the team.
Connect
Read-only connectors for Microsoft 365, Entra ID, Azure, AWS, endpoints, firewalls and backups. On-prem? Deploy the Nightwell collector VM.
≈ 15 minutesSet your hours & guardrails
Tell Nightwell when your team works, what it may do on its own after hours, and who to page for anything disruptive.
≈ 5 minutesActivate the team
Switch on the agents. Nightwell runs a baseline (assets, detections, compliance and attack surface) and takes the watch.
≈ 5 minutesWake up to the briefing
Every morning at 08:00: what happened overnight, what was handled and the few decisions that need you.
Every working dayBuilt for the people already on your team.
Works with what you already run.
Nightwell reads from the tools you have, adds the open-source engines you're missing and delivers results where your team already works.
In · your environment
Nightwell · agents + open-source engines
Out · where your team works
AI that asks before it acts.
Nobody wants an unsupervised robot on the night shift. Nightwell is built so you can see, limit and reverse everything it does, even while you're asleep.
Meet your night shift in 8 minutes.
Follow the guided demo from sign-in to your first Morning Briefing: set your hours, connect resources, activate eight agents, approve an overnight action and build a BCP with AI.
Everything your team does by day, continued through the night.
Four security services and eight AI agents, coordinated by one orchestrator. After hours, Nightwell runs your security operations. During the day, it keeps testing, documenting and reporting alongside your team.
A night-shift SOC that only wakes you for what matters.
Every alert from every source is triaged, correlated and enriched, at 2 a.m. as well as 2 p.m. Real incidents are contained by playbooks inside your guardrails. Anything disruptive pages your on-call approver. Everything else is closed with its reasoning saved for audit.
Last night · 17:00 → 08:00 15 hours
Illustrative demo data
Continuous pentesting while the office is empty.
The AI Red Teamer tests your attack surface the way an attacker would, inside the scope and testing window you authorize (often overnight or on weekends, so nobody is disrupted). Attacks your defenses miss automatically become new detections.
Shortest attack path to Domain Admin BloodHound CE
Illustrative demo data
Policies you actually have, kept current.
Missing a BCP, an IRP or an AUP? The AI Governance Officer drafts it from a short questionnaire. Existing documents are checked against what really happens in your environment, controls are monitored continuously and audit evidence is collected automatically.
Policies & plans AI Governance Officer
Illustrative demo data
The night, handed back in one page.
At 08:00 the AI Reporter delivers the Morning Briefing: what happened while you were away, what was handled, and the decisions waiting for you. It also writes weekly reports for IT and board-ready summaries for leadership.
Morning Briefing Ready at 08:00
A mostly quiet night. Nightwell handled 532 alerts and auto-closed 96%. It opened 3 incidents and already contained the riskiest one. Two decisions need you.
Illustrative demo data
The foundation under every service.
Your environment, your rules.
Built for security people who need to defend their choice of vendor to their own auditors.
See a full night on duty.
The interactive demo walks through every service with a fictional company and realistic data.
Pricing
A simple subscription per organization, designed to cost far less than staffing a night shift. Plans and pricing will be published here soon.
About Us
Nightwell is built by security practitioners who know what it's like to be the only person who can respond, and to check alerts at midnight. Our story, team and mission are coming to this page soon.
Contact
We're opening a design-partner program for security teams that want round-the-clock coverage without a night shift. Contact details and booking will be available here soon.