Comprehensive Monitoring Features
From simple uptime checks to complex multi-step transactions, Quismon gives you the visibility you need.
10 Check Types
Monitor every layer of your infrastructure with specialized check types.
HTTP/HTTPS Checks
Monitor web endpoints and APIs with configurable methods (GET, POST), custom headers, expected status codes, and response body validation. Perfect for API health monitoring and website uptime.
Ping (ICMP) Checks
Test host reachability with configurable packet count. Get detailed latency statistics including min, max, and average response times. Essential for network infrastructure monitoring.
TCP Port Checks
Verify that services are listening on expected ports. Configure connection timeouts and get immediate alerts when ports become unreachable. Great for database and custom service monitoring.
DNS Checks
Query DNS records including A, AAAA, CNAME, MX, TXT, NS, and SOA. Validate expected values and detect DNS hijacking or misconfiguration. Query specific nameservers for complete control.
SSL/TLS Certificate Checks
Monitor certificate validity and expiration. Track days until expiry, validate certificate chains, and verify Subject Alternative Names (SAN). Never let a certificate expire unexpectedly.
Inverted Checks
Alert when something shouldn't be accessible. Monitor for exposed ports that should be closed, private pages that become public, or services responding when they shouldn't. Perfect for security posture monitoring.
UDP Checks
Test UDP-based services like DNS servers, game servers, and syslog. Send custom payloads and validate responses with regex patterns.
Multi-Step Checks
Chain multiple checks together to test complex workflows. Pass data between steps, extract values with JSONPath or regex. Perfect for login flows and API sequences.
Throughput Checks
Measure download speeds and bandwidth. Test CDN performance, file server throughput, with tier-based size limits (5MB free, 100MB paid, 500MB enterprise).
HTTP/3 (QUIC) Checks
Test endpoints over HTTP/3 and QUIC protocol. Verify your servers support the latest HTTP version for optimal performance and security.
SMTP/IMAP Checks
End-to-end email deliverability testing. Send a test email via SMTP and verify it arrives in the inbox via IMAP. Test your entire mail pipeline.
Multi-Region Monitoring
Check from multiple global locations to understand regional availability and latency.
31 Global Regions
Monitor from 31 locations across 6 continents via Vultr. From New York to Sydney, Tokyo to Johannesburg.
Regional Latency
See response times broken down by region. Identify CDN issues or regional network problems instantly.
Partial Outage Detection
Know when your service is down in one region but up elsewhere. Critical for global services.
Instant Alerting
Get notified the moment something goes wrong through your preferred channels.
Email Alerts
Rich email notifications with check details, response times, and direct links to investigate further.
Slack Integration
Post alerts directly to Slack channels. Team-wide visibility without leaving your chat workflow.
ntfy.sh Push Notifications
Instant push notifications via ntfy.sh. No app needed, works on any device with a browser.
Custom Webhooks
Send alerts to any HTTP endpoint. Integrate with PagerDuty, Opsgenie, or your own systems.
Multi-Step Checks
Test complex user journeys and API sequences with chained checks.
Login Flows
Test authentication sequences. Verify users can log in, get tokens, and access protected resources.
API Sequences
Chain multiple API calls. Pass data between steps and validate complete workflows.
Step-by-Step Results
See timing and status for each step independently. Identify exactly where a sequence fails.
API-First Design
Everything is accessible via API. Automate, integrate, and extend without limits.
OpenAPI Specification
Full API documentation with OpenAPI 3.0 spec. Generate clients in any language.
Terraform Provider
Define checks as code. Version control your monitoring configuration alongside your infrastructure.
CLI Friendly
Simple REST API that works great with curl, httpie, or any HTTP client. No complex SDKs required.
MCP Integration
Model Context Protocol server for AI agents. Let your AI assistants manage monitoring directly.
Change Management & Deployment Verification
Validate every deployment, guarantee availability, and prove your change management processes work.
Expiring Checks for Deployments
Create time-limited checks that automatically clean up after deployment verification. Perfect for CI/CD pipelines and staged rollouts.
Multi-Region Deployment Validation
Verify your deployment works from every region your customers are in. Catch CDN issues and regional problems before users notice.
Version Change Detection
Use inverted checks to alert when version strings change, configurations drift, or unexpected content appears.
Performance Regression Detection
Track response times and alert on degradation. Know immediately if a deployment impacts performance.
Failure Recheck from Other Regions
When a check fails, automatically recheck from another region to distinguish between real outages and transient issues.
Terraform for Change Control
Define monitoring as code with Terraform. Every check change goes through your existing change approval process.
Ready to see Quismon in action?
Start monitoring in minutes with our free tier.