Gatus

Automated status page with real-time uptime monitoring for websites and APIs — detect downtime before customers do.

gatus.io

Verified API available Works with n8n

Quick facts
What is it	Automated status page with real-time uptime monitoring for websites and APIs — detect downtime before customers do.
Pricing	Paid — from $10/mo
Free tier	No
Platform	Web Application
API	Yes
Works with	n8n
Best for	monitoring website uptime and API endpoint health, creating a transparent public status page for customers
Domain registered	2021

Data updated Aug. 1, 2026

What does Gatus do?

Gatus is a hosted status page and uptime monitoring service. It lets you create automated status pages that show real-time availability of your websites, APIs, and microservices. The tool checks your endpoints using multiple protocols (HTTP/HTTPS, DNS, TCP, ICMP) and validates more than just response codes — it can inspect JSON payloads, SSL certificate expiration, and custom conditions. When something fails, Gatus sends alerts to Slack, Discord, PagerDuty, and 15 other platforms before your customers notice.

Gatus goes beyond simple ping checks. Its Test Suites feature lets you chain multiple API calls together, sharing data between them — useful for testing authentication flows, CRUD operations, or full purchase journeys. The system automatically updates your public status page when services go down or recover, so you don’t have to write manual incident updates. There’s also push-based monitoring for services behind firewalls, custom alert thresholds with escalation rules, and comprehensive health checks that can validate JSON paths and response times. The core engine is open source, and the hosted version handles all the infrastructure.

Gatus is aimed at developers, DevOps teams, and SREs who need reliable visibility into their infrastructure. It’s particularly useful for SaaS companies that want to publish a transparent status page for customers, or for internal teams that need to catch API failures early. Use cases include monitoring a production API endpoint after a deployment, tracking SSL expiration dates, and automating incident communication during outages. It’s a straightforward tool that does one thing well — keep you informed about your service availability.

DevOps & CI/CD Non-AI Developer Tools — Other

#api monitoring#devops#health-checks#incident-alerting#open source#site-reliability#status-page#uptime monitoring

Key features

What makes it stand out

Comprehensive health checks via HTTP, DNS, TCP, ICMP with custom response validation

Instant alerts to Slack, Discord, PagerDuty, and 15+ other platforms with failure details

Public status pages automatically updated with real-time service availability and incident reports

Test Suites for sequential multi-step endpoint testing with shared context (e.g., auth flows, CRUD)

Push-based monitoring for private networks and services behind firewalls

Who is Gatus for?

Who benefits most from this tool

monitoring website uptime and API endpoint health

creating a transparent public status page for customers

getting instant alerts with failure context during outages

Pricing

Standard

$10.0/month

$8.0/month billed yearly

1 status page
30 endpoints per status page
0 suites per status page
5 conditions per endpoint
2 alerts per endpoint
Minimum configurable interval: 2m
1 team member (excl. owner)
100 results per endpoint
50 events per endpoint
Audit logs: 14 days
Hostname ending with .gatus.io: Yes
Custom hostname: Yes
Badges: Yes
Private status pages: Yes
Announcements: No
Metrics: No
SSO: No
Custom CSS: No
Priority email support: No
Static egress IP: Yes
SSH Tunneling: No
HTTP monitoring: Yes
ICMP (ping): Yes
DNS query: Yes
TCP: Yes
UDP: Yes
TLS/STARTTLS: Yes
SCTP: Yes
SSH: Yes
GRPC: Yes
WebSocket: Yes
Push-based monitoring: No
Status condition: Yes
Response body condition: Yes
Certificate expiration: Yes
Domain expiration: Yes
Response time: Yes
Connection success/fail: Yes
IP condition: Yes
Slack: Yes
Teams: Yes
Telegram: Yes
Discord: Yes
Google Chat: Yes
Gotify: Yes
Matrix: Yes
Mattermost: Yes
n8n: Yes
Ntfy: Yes
Opsgenie: Yes
Email: Yes
Gitea: Yes
GitHub: Yes
GitLab: Yes
Messagebird: No
Pushover: No
AWS SES: No
Ilert: No
Incident.io: No
PagerDuty: No
Twilio: No
SIGNL4: No
Custom integration: No

Premium

$20.0/month

$16.0/month billed yearly

2 status pages
50 endpoints per status page
5 suites per status page
10 conditions per endpoint
3 alerts per endpoint
Minimum configurable interval: 1m
5 team members (excl. owner)
100 results per endpoint
50 events per endpoint
Audit logs: 30 days
Hostname ending with .gatus.io: Yes
Custom hostname: Yes
Badges: Yes
Private status pages: Yes
Announcements: Yes
Metrics: No
SSO: No
Custom CSS: No
Priority email support: No
Static egress IP: Yes
SSH Tunneling: No
HTTP monitoring: Yes
ICMP (ping): Yes
DNS query: Yes
TCP: Yes
UDP: Yes
TLS/STARTTLS: Yes
SCTP: Yes
SSH: Yes
GRPC: Yes
WebSocket: Yes
Push-based monitoring: Yes
Status condition: Yes
Response body condition: Yes
Certificate expiration: Yes
Domain expiration: Yes
Response time: Yes
Connection success/fail: Yes
IP condition: Yes
Slack: Yes
Teams: Yes
Telegram: Yes
Discord: Yes
Google Chat: Yes
Gotify: Yes
Matrix: Yes
Mattermost: Yes
n8n: Yes
Ntfy: Yes
Opsgenie: Yes
Email: Yes
Gitea: Yes
GitHub: Yes
GitLab: Yes
Messagebird: Yes
Pushover: Yes
AWS SES: Yes
Ilert: Yes
Incident.io: Yes
PagerDuty: Yes
Twilio: Yes
SIGNL4: Yes
Custom integration: No

Business

$50.0/month

$40.0/month billed yearly

3 status pages
100 endpoints per status page
25 suites per status page
20 conditions per endpoint
10 alerts per endpoint
Minimum configurable interval: 30s
25 team members (excl. owner)
500 results per endpoint
50 events per endpoint
Audit logs: 90 days
Hostname ending with .gatus.io: Yes
Custom hostname: Yes
Badges: Yes
Private status pages: Yes
Announcements: Yes
Metrics: Yes
SSO: Yes
Custom CSS: Yes
Priority email support: No
Static egress IP: Yes
SSH Tunneling: 1
HTTP monitoring: Yes
ICMP (ping): Yes
DNS query: Yes
TCP: Yes
UDP: Yes
TLS/STARTTLS: Yes
SCTP: Yes
SSH: Yes
GRPC: Yes
WebSocket: Yes
Push-based monitoring: Yes
Status condition: Yes
Response body condition: Yes
Certificate expiration: Yes
Domain expiration: Yes
Response time: Yes
Connection success/fail: Yes
IP condition: Yes
Slack: Yes
Teams: Yes
Telegram: Yes
Discord: Yes
Google Chat: Yes
Gotify: Yes
Matrix: Yes
Mattermost: Yes
n8n: Yes
Ntfy: Yes
Opsgenie: Yes
Email: Yes
Gitea: Yes
GitHub: Yes
GitLab: Yes
Messagebird: Yes
Pushover: Yes
AWS SES: Yes
Ilert: Yes
Incident.io: Yes
PagerDuty: Yes
Twilio: Yes
SIGNL4: Yes
Custom integration: Yes

Enterprise

$500.0/month

$400.0/month billed yearly

30 status pages
1000 endpoints per status page
100 suites per status page
Unlimited conditions per endpoint
Unlimited alerts per endpoint
Minimum configurable interval: 15s
Unlimited team members (excl. owner)
1000 results per endpoint
100 events per endpoint
Audit logs: 365 days
Hostname ending with .gatus.io: Yes
Custom hostname: Yes
Badges: Yes
Private status pages: Yes
Announcements: Yes
Metrics: Yes
SSO: Yes
Custom CSS: Yes
Priority email support: Yes
Static egress IP: Yes
SSH Tunneling: 3
HTTP monitoring: Yes
ICMP (ping): Yes
DNS query: Yes
TCP: Yes
UDP: Yes
TLS/STARTTLS: Yes
SCTP: Yes
SSH: Yes
GRPC: Yes
WebSocket: Yes
Push-based monitoring: Yes
Status condition: Yes
Response body condition: Yes
Certificate expiration: Yes
Domain expiration: Yes
Response time: Yes
Connection success/fail: Yes
IP condition: Yes
Slack: Yes
Teams: Yes
Telegram: Yes
Discord: Yes
Google Chat: Yes
Gotify: Yes
Matrix: Yes
Mattermost: Yes
n8n: Yes
Ntfy: Yes
Opsgenie: Yes
Email: Yes
Gitea: Yes
GitHub: Yes
GitLab: Yes
Messagebird: Yes
Pushover: Yes
AWS SES: Yes
Ilert: Yes
Incident.io: Yes
PagerDuty: Yes
Twilio: Yes
SIGNL4: Yes
Custom integration: Yes

Trust & presence

Domain Domain registered 2021

Gallery

Click any image to enlarge

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