Your site is up.
But is it working?
Traditional monitoring only checks if your server responds. That misses broken logins, failed APIs, and wrong response data that cost you customers every minute. Velprove tests what actually matters — including real browser login flows.
Free plan includes 10 monitors. No credit card required.
30s
Check intervals
4 check types
HTTP, API, Multi-step & Browser
Instant
Alert delivery
How it works
Three steps. No code, no agents to install, no complex setup.
Tell us what to check
Enter a URL, point us at a login page, or define an API workflow. Tell us what a healthy response looks like — status code, page content, or a successful login.
We test it on your schedule
Velprove checks your URL as often as every 30 seconds and verifies every condition you set. Continuously, around the clock.
Get alerted when something breaks
If a check fails, you're notified instantly via email, Slack, webhook, or PagerDuty — before your customers notice.
Uptime is not the full picture
A 200 OK status code does not mean your application is actually working for real users.
- Server responds with 200
- Broken API responses go undetected
- Failed user logins go undetected
- Stale or incorrect data goes undetected
- Slow responses go undetected
- Server responds with 200
- Critical pages load with correct content
- API endpoints return valid data
- User logins and signups succeed
- Response times stay under threshold
Everything you need to monitor what matters
Go beyond ping checks with monitors that validate real user workflows.
Multi-step checks
Chain API requests to test full workflows: authenticate, fetch data, and verify the response is correct.
30-second intervals
Catch issues fast. Run checks every 30 seconds so you know about problems before your customers do.
Instant alerts
Get notified through email, Slack, webhooks, or PagerDuty the moment something breaks.
Browser login checks
We open a real browser, navigate to your login page, fill in credentials, and verify the login actually succeeds. No scripting required.
Ready to go beyond ping checks?
Start monitoring for free→Alerts where your team already works
Get notified the moment something breaks, through the channels you already use.
Simple, transparent pricing
Start free today. Paid plans with more monitors, faster intervals, and advanced features are coming soon.
Free
For personal projects and side hustles.
- 10 monitors
- 5-minute checks
- 1 browser login check
- Email alerts
- 48-hour history, 30-day trends
1 check · 10-min interval
Starter
For growing businesses that need reliability.
- 25 monitors
- 1-minute checks
- 3 browser login checks
- Email, Slack & Webhook alerts
- 7-day history, 6-month trends
3 checks · 5-min interval
Pro
For teams that demand maximum uptime.
- 100 monitors
- 30-second checks
- 10 browser login checks
- Email, Slack, Webhooks & PagerDuty
- Multi-step API checks
- 30-day history, 2-year trends
- Priority support
10 checks · 3-min interval · Multi-step
Need more?
Need more monitors, faster intervals, or a custom setup? We'll build a plan that fits your business.
Contact usBrowser Login Checks
The feature competitors don't offer
We launch a real headless browser, navigate to your login page, auto-detect form fields, enter credentials, click submit, and verify you're logged in. If login breaks, you know in minutes — not when a customer complains. Available on every plan.
Free
1
browser check
10-min interval
Starter
3
browser checks
5-min interval
Pro
10
browser checks
3-min interval
Frequently asked questions
Everything you need to know about functional monitoring and browser login checks.
What is functional monitoring?
Traditional uptime monitoring only checks if your server responds with a 200 OK. Functional monitoring goes deeper — verifying that APIs return correct data, multi-step workflows complete successfully, and real login pages actually work.
How do browser login checks work?
You provide a login page URL, username, and password. Velprove launches a real headless browser, navigates to the page, fills in the credentials, clicks submit, and verifies that the login succeeds. If it fails, you get an alert with an optional screenshot showing exactly what went wrong.
Are my credentials safe?
Yes. Credentials for browser login checks are encrypted with AES-256-GCM before storage. They are never logged or transmitted in plain text. We recommend creating a dedicated monitoring account rather than using your personal login.
Do I need to install anything?
No. Velprove is fully cloud-hosted. Just sign up, add your first check, and we start monitoring immediately.
What happens when a check fails?
You get an instant alert via email, Slack, webhook, or PagerDuty. For browser checks, you can also receive a screenshot showing what the browser saw at the moment of failure.
Can I migrate from UptimeRobot or Pingdom?
Yes. Velprove works alongside or as a replacement for existing monitoring tools. Most users are monitoring within 2 minutes of signing up.
How long is my monitoring data retained?
It depends on your plan. All plans store three types of data: detailed check results for recent analysis, failure logs for incident review, and aggregated trends for long-term reporting.
- Free: 48-hour detailed results, 7-day failure logs, 30-day trends.
- Starter: 7-day detailed results, 90-day failure logs, 6-month trends.
- Pro: 30-day detailed results, 1-year failure logs, 2-year trends.
Stop finding out from your customers
Set up your first monitor in under two minutes. Know when things break before anyone else does.
Start monitoring for free→