NewAI watchdog · scans every 30 minutes

Your website breaks at 2am. Sentinel fixes it before you wake up.

An AI watchdog that scans your website or app every 30 minutes, catches bugs and crashes, explains them in plain English, and automatically fixes the safe ones, then emails you it's resolved.

Start 30-day free trialSee how it works →

Free 30-day trial · no credit card to start · installs on any site in minutes

SSentinel Watch HubLIVE
02:14 AM · UPTIME CHECKDowntime detectedHTTP 500 server error on the homepage: the server is throwing errors.
02:14 AM · GEMINI AIRoot cause foundA plugin update left a stale object cache entry.
02:15 AM · AUTO-HEALEDFixed automaticallyCleared page cache (14 files), flushed object cache. Page recovered.
14 filesCACHE CLEARED
60 secTIME TO FIX
HealthySITE STATUS · RESOLVED WHILE YOU SLEPT
Report emailed →
30 minCheck interval
Gemini AIRoot-cause diagnosis
3-tierSafety logic
24/7Always watching
One hour of downtime on an online store can cost more than a whole year of Sentinel.
The problem

You can't watch your site 24/7. Sentinel can.

Most businesses only find out their site is down when a customer complains, or worse, when the sales just stop.

Time-critical

Outages happen off-hours

Nights, weekends, holidays: exactly when no one's looking at the dashboard.

Plain English

The alerts are gibberish

Most tools throw a stack trace at you. You're a business owner, not a server engineer.

Bottom line

Every minute down means lost money

Broken checkout, blank pages, expired SSL warnings scaring buyers away.

Want to see it before you commit to anything?
Start your free trial
The process

How Sentinel works

Five steps, running quietly in the background, every 30 minutes.

1Every 30 min
WatchUptime, errors, speed, SSL, content & plugin updates.
2Gemini AI
DiagnoseAI finds the real root cause, not a false alarm.
33-tier logic
DecideSafe to fix? Ask first? Or just alert?
4Tier 0 & 1
HealRuns the safe fix, or pings you for one-click approval.
5Auto-resolve
ConfirmRe-checks, then emails you "Resolved".
Under the hood

From download to fixed

You install one tiny agent. Everything clever happens securely on our side.

sentinel-agent · one-time setup
$ download sentinel-agent.zip # free, one file
$ install --url yoursite.co.za --every 30m
✓ watching uptime · errors · SSL · speed
✓ diagnose Gemini AI finds the root cause
✓ decide & heal fix it, ask you, or just alert
✓ resolved emails you it's fixed, then repeats
How it decides to act
SafeFixes it itself, no asking.
RiskyAsks you, one-click approve.
Data / securityAlerts only, never acts alone.
Every fix is logged — nothing risky ever happens to your site alone.
Step 1

Download

Pop in your details, we email you the agent and start your 30-day trial.

Step 2

Install in minutes

Unzip, add your site URL, schedule it every 30 minutes, or let us install it for you.

Step 3

The AI does the rest

When something breaks, our AI diagnoses the cause, fixes the safe stuff, and emails you it's resolved.

Coverage

Everything it keeps an eye on

One lightweight agent, watching the things that actually take a site down.

Uptime & crashes

Down, 500 and 404 errors caught instantly.

SSL expiry

No surprise "not secure" warnings.

AI diagnosis

Plain-English cause, not jargon.

Update alerts

Outdated plugins, core & theme updates.

Pricing

Simple, flat pricing

One price per site, in Rands. Download and trial it free for 30 days.

Watch

R149/site / month
  • 30-minute health checks
  • Uptime, 5xx, SSL & speed
  • Plain-English email alerts
  • "Resolved" notice on recovery
Start free
MOST POPULAR

Heal

R599/site / month
  • Everything in Watch
  • AI root-cause diagnosis
  • Safe automatic fixes
  • One-click approval for risky fixes
  • Slack / WhatsApp / SMS alerts
Get Sentinel Heal

Agency

from R349/site
  • For 10+ sites or resellers
  • White-label dashboard
  • Volume per-site pricing
  • Managed "care plan" option
Talk to us
FAQ

Questions, answered

The things people ask before they install Sentinel.

What does Sentinel monitor?

Uptime and crashes (4xx, 5xx), missing or broken page content, error messages on the live page, slow response, SSL expiry, and, on WordPress, outdated plugins, core and themes. Every 30 minutes.

Does it really fix problems automatically?

Yes, for safe issues: clearing cache, restarting a service, rolling back a bad change. Risky fixes are proposed for your one-click approval, and anything touching data or security is alert-only.

What kind of website or app can use it?

Any of them: WordPress, Shopify, custom apps, APIs. If it has a web address, Sentinel can watch it.

How much does it cost?

The agent and a 30-day trial are free. Plans start at R149 per site per month, and R599 for full AI auto-healing.

Zero setup cost · 30-day free trial

Stop finding out from your customers.

Put Sentinel on watch today. Free to download, free for 30 days, no credit card required.

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