Serverless Uptime Monitoring
Your systems.
Always in sight.
Monitor websites and APIs around the clock. ProbePlane gives you a clear external signal for uptime and response time—without servers to operate.
✓ Free plan ✓ Ready in 60 seconds ✓ No credit card
All systems onlineLast check 12 sec. ago
100%LIVE OVERVIEW
Running smoothly.
YOUR SYSTEMS
View all →Monitors
Production APIapi.example.com
ONLINEWeb Appapp.example.com
ONLINE↗
RESPONSE TIME184 ms
−12%30sminimum check interval
24/7external availability checks
0monitoring servers to operate
∞team members per workspace
THE PRODUCT
Availability without the overhead.
Add an endpoint, define the expected HTTP status and interval, and ProbePlane starts measuring. The result is a calm, focused view of what is reachable—and how fast it responds.
HTTP checks
Monitor public websites, health endpoints and APIs with configurable expected status ranges and timeouts.
Website monitoring →Response times
See the latest latency and its history instead of treating every successful response as equally healthy.
API Monitoring →Shared workspaces
Organize monitors by organization and let your team work from the same source of truth.
Available todaySERVERLESS BY DESIGN
Monitoring that does not need monitoring.
ProbePlane runs on managed AWS services. Scheduled checks are decoupled through a queue and executed on demand. That keeps the platform responsive under bursts while avoiding idle application servers.
- Managed authentication and tenant isolation
- Queue-backed check execution
- Encrypted, serverless data storage
Your endpointHTTPS
↓ProbePlane CheckAWS Lambda
↓AvailabilityResponse timeHistory
BUILT FOR YOUR WORK
One clear signal.
Many useful contexts.
ProbePlane stays intentionally focused, so it works for a solo developer as well as an engineering organization.
Freelancers
Know before your client does when a website or API stops responding.
Agencies
Keep all client endpoints organized in clear workspaces.
SaaS teams
Track production availability and response time without operating monitoring servers.
DevOps teams
Add a focused external signal to your existing observability stack.
SIMPLE PRICING
Start small. Scale when it matters.
The free plan stays free. Paid launch pricing is indicative and will be finalized before general availability.
Free
€0
for first projects
- ✓ 5 HTTP monitors
- ✓ 5-minute checks
- ✓ 7-day history
- ✓ Unlimited team members
Pro
€12/mo
per workspace / month
- ✓ 50 HTTP monitors
- ✓ 30-second checks
- ✓ 90-day history
- ✓ Unlimited team members
Scale
Custom
for larger estates
- ✓ 250+ HTTP monitors
- ✓ 30-second checks
- ✓ Extended history
- ✓ Priority support
FAQ
Straight answers.
The facts that buyers, search engines and AI assistants most often need.
What is ProbePlane?+
ProbePlane is a serverless uptime monitoring service for websites and HTTP APIs. It runs automated checks, records availability and measures response times.
How often does ProbePlane check?+
Depending on the plan, HTTP endpoints can be checked as often as every 30 seconds.
Do I need to install an agent?+
No. Add a public HTTP or HTTPS URL and ProbePlane checks it from its managed serverless infrastructure.
Can teams use ProbePlane together?+
Yes. Workspaces can contain multiple members. ProbePlane does not base its current pricing direction on seat count.
START IN A MINUTE
Is your system online?
Add your first endpoint and replace assumptions with a real external signal.
Start monitoring for free →