Every agency owner knows the dread. It’s a Tuesday morning and your phone rings. A client’s site has been down for three hours. They found out before you did. That single phone call costs you trust that takes months to rebuild. The fix is not hiring someone to stare at dashboards all day. The fix is SiteBrief, a monitoring tool built specifically for web agencies that not only watches your client sites around the clock but actually opens a pull request with the fix already written.
Built solo by Artem, SiteBrief goes well beyond the usual uptime ping. It checks SSL certificates, PageSpeed scores, Core Web Vitals, security headers, broken links, domain expiry, and accessibility. When something breaks, the AI explains it in plain English, generates a fix, and opens a GitHub or GitLab PR. You review and hit Merge. That’s the entire workflow.
It launched recently and is already being used by agencies managing dozens of client sites. The free plan covers 20 sites with no credit card required. That alone is worth a look.
Key Features of SiteBrief
AI Autopilot: From Detected Issue to Merged Fix
This is the part that sets SiteBrief apart from every other monitoring tool. When an issue appears, the AI does not just alert you. It explains what went wrong, generates the actual code fix, and opens a pull request on your GitHub or GitLab repo. You read it, approve it, merge it. No debugging session, no Googling the error, no manually writing the patch. The whole loop closes in minutes.
Full-Spectrum Site Monitoring
SiteBrief checks uptime every 60 seconds across 14 global locations. It also tracks SSL and domain expiry with 30-day advance warnings, monitors PageSpeed and Core Web Vitals daily, scans for broken links, audits security headers, and checks whether your WordPress version is exposed or outdated. One dashboard, every client, all the metrics that actually matter to the people paying your retainer.
Competitor Intelligence Briefs
Every Monday, SiteBrief sends an AI-generated brief on what your clients’ competitors changed that week, what their users are complaining about, and the top three actions worth considering. It is a genuinely useful addition for agencies that want to offer strategic advice alongside maintenance work. You show up to calls with context, not just uptime percentages.
White-Label PDF Reports and Status Pages
Monthly PDF reports go out automatically with your branding. Clients see uptime history, PageSpeed trends, SSL status, and an AI health summary. Branded status pages live on your domain. One agency owner in the testimonials put it directly: clients stop asking “is our site ok?” because the answer arrives in their inbox before they think to ask.
Marcus at 9am: A Real Agency Morning With SiteBrief
Marcus runs a small digital agency in Bristol, managing 18 client sites. On a Wednesday morning at 9:15am, he opens his SiteBrief dashboard with his coffee and sees a new entry in DevLab: a missing HSTS security header flagged as high severity across two client sites. Without SiteBrief, this would have sat undetected until a quarterly audit, or worse, until a client’s IT department flagged it first.
Instead, SiteBrief’s AI had already written the fix and opened PR #3 on the relevant GitHub repo. Marcus reads the explanation, which tells him exactly which header is missing, why it matters for browser security policy, and what the added line of config does. It takes him four minutes to review the PR and hit Merge. By 9:20am, both sites have the fix deployed.
He then glances at the Monday competitor brief for one of his e-commerce clients. It flags that a rival store had recently updated their checkout flow and was receiving complaints about mobile load times. Marcus makes a note to bring it up on Friday’s call. The client is impressed. Marcus looks like he never stops working, even though the research took him thirty seconds to read.
How SiteBrief Moves From Issue to Merged Pull Request
Step 1: Continuous Monitoring Detects the Problem
SiteBrief checks every connected site on your chosen interval, from 60 seconds on paid plans to 2 minutes on the free tier. It runs checks from up to 14 global nodes and captures a screenshot if something goes wrong, so you see exactly what visitors saw.
Step 2: AI Explains the Issue in Plain English
No cryptic error codes. The AI writes a clear explanation of what broke, why it matters, and what needs to change. This explanation goes into the PR description so your team or your client understands the context without asking.
Step 3: Fix Generated and PR Opened Automatically
SiteBrief connects to your GitHub or GitLab repository and opens a pull request with the fix already written. You review it, approve it, and merge. That’s the full process. Alerts also fire via Slack, SMS, Discord, Telegram, or phone call depending on your preferences.
SiteBrief Pricing
There are three tiers:
- Free: 20 sites monitored, 2-minute checks, email alerts, public status page, 30-day history. No credit card needed.
- Pro at $29 per month: 50 sites, 1-minute checks, 14 global check locations, Slack/SMS/phone alerts, SSL and domain expiry alerts, PageSpeed and Core Web Vitals monitoring, AI Health Summary, PDF client reports, competitor uptime tracking, screenshots on downtime, Google Search Console insights, and 90-day history.
- Agency at $79 per month: Unlimited sites, everything in Pro, plus full white-label with your own domain, client portals per client, custom branding on status pages, and priority support.
Who Should Be Using This
If you manage more than a handful of client sites and you have ever heard about a problem from a client before catching it yourself, SiteBrief is worth trying today. Freelancers will find the free plan surprisingly capable. Growing agencies will likely land on Pro quickly, and established shops with white-label needs will find the Agency tier covers everything. Start for free at sitebrief.net. No credit card, results in 30 seconds.
