Monitor real connectivity across distributed systems
Deploy lightweight probes across your cloud and hybrid infrastructure.Detect connectivity failures between services before your users do.
Free tier available · No credit card required
See why it's down, not just that it's down
Every destination shows reachability from all sources — with built-in nslookup, ping, traceroute, and curl diagnostics when something fails.
Your APIs fail, but your monitoring says everything is fine
Azure Functions are healthy. Redis is healthy. SQL is healthy. Service Bus is healthy. Every dashboard says green — yet your app doesn't work.
When something breaks, every connection becomes a question
Everything Looks Fine
Individual services all report healthy — the broken path between them is invisible
No Clear Culprit
You know something is wrong, but not which hop in the chain failed
Manual Triage
You SSH in and test each service manually — Redis, SQL, Service Bus, App Config — one by one
Everything you need to monitor real connectivity
Built for infrastructure teams managing complex, distributed systems.
Distributed Probes
Deploy lightweight agents inside your Azure Functions, VMs, Kubernetes pods, and more. Monitor from where your code actually runs.
Private Network Monitoring
Monitor connections inside VPCs, VNets, and private subnets. No inbound firewall rules required.
Connectivity Matrix Dashboard
Visualize every connection between your sources and destinations in a real-time matrix view.
Real-time Alerts
Get notified instantly via Slack, PagerDuty, or webhooks when connectivity degrades or fails.
Sub-second Detection
Detect failures in milliseconds, not minutes. Know about issues before your users do.
Multi-cloud Support
Works across AWS, Azure, GCP, and on-premises infrastructure. One dashboard for everything.
Get started in minutes
Three simple steps to complete visibility into your infrastructure connectivity.
Deploy Probes
Install lightweight probes in your infrastructure. One-line deployment for Docker, Kubernetes, Azure Functions, and VMs.
- Less than 10MB memory footprint
- Zero configuration required
- Automatic discovery
# Docker
docker run -d uptimegrid/probe \
--token=YOUR_TOKEN
# Kubernetes
kubectl apply -f uptimegrid-probe.yaml
# Azure Function
npm install @uptimegrid/probeDefine Monitors
Configure which connections to monitor. Define sources, destinations, and alerting rules through the dashboard or API.
- Visual configuration UI
- Infrastructure-as-code support
- Template library included
{
"monitor": {
"name": "API to Database",
"source": "k8s-pod-api-*",
"destination": "sql-primary.internal",
"port": 5432,
"interval": "10s",
"alertOn": ["timeout", "refused"]
}
}Detect Issues Instantly
See connectivity status in real-time. Get alerted the moment a connection fails, with full context for rapid debugging.
- Slack, PagerDuty, webhooks
- Historical timeline view
- Automatic incident grouping
ALERT: Connection Failed
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Source: k8s-pod-api-7b5c9
Dest: redis-cache.internal:6379
Error: Connection refused
Time: 2024-01-15 14:32:01 UTC
Latency: N/A (failed)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Last successful: 14:31:51 UTCTrusted by teams running complex infrastructure
Used by platform and network engineers to monitor real connectivity across cloud and hybrid environments.
UptimeGrid caught a network partition between our API gateway and Redis cache that took down our checkout — all before a single user noticed. Nothing else would have caught it.
We replaced five separate network monitoring tools with UptimeGrid. The connectivity matrix alone saves my team 2 hours every incident — we know exactly which link broke.
Deploying probes into our Kubernetes clusters took 10 minutes. The next day it caught a misconfigured network policy that was silently dropping 30% of database connections.
Integrates with tools your team already uses
Simple, transparent pricing
Start free. Scale as your infrastructure grows. No hidden fees.
Free
For individuals and small teams getting started.
- 5 probes
- 10 monitors
- 5-minute check interval
- 7-day data retention
- Email alerts
- Community support
Pro
For growing teams managing complex infrastructure.
- 50 probes
- 100 monitors
- 30-second check interval
- 90-day data retention
- Slack, PagerDuty & webhooks
- 5 team members
- Status pages
- Priority support
Enterprise
For large-scale deployments with compliance requirements.
- Unlimited probes
- Unlimited monitors
- 10-second check interval
- 365-day data retention
- All alert channels
- Unlimited team members
- SSO / SAML
- SLA guarantee
- Dedicated support
All plans include SSL, 2FA, and GDPR-compliant data handling. Need something custom? Contact us.
Ready to see your infrastructure clearly?
Start monitoring connectivity in minutes. Free tier includes 5 probes and 10 monitors.