Free-to-use monitoring software

WebGuard delivers professional monitoring for teams and individual projects.

Monitor websites, APIs, jobs, servers, certificates, domains, and customer-facing status from one clean SaaS workspace.

WebGuard dashboard preview with uptime trends and service cards
License
Free to use for everyone
Coverage
HTTP, Ping, Keyword, Port, Heartbeat, Server Health, DNS Record, SSL, and domains
Operation
24/7 checks every 5 minutes
HTTP, Ping, Keyword, Port, Heartbeat, Server Health, DNS, SSL, and domains compact SLA badge

Complete Coverage

Everything you need to monitor service health

The homepage gives the essentials. Each feature also has a public detail page for evaluation before signing in.

Browse all features

All WebGuard capabilities

HTTP Monitoring

Monitor API and website endpoints with latency, method, header, body, auth, and status-code validation.

Ping Monitoring

Track host reachability and network path stability with lightweight checks.

Keyword Monitoring

Validate critical text content and detect broken pages or rendering regressions.

Port Monitoring

Verify key service ports stay open and reachable for your infrastructure.

Heartbeat Monitoring

Monitor cronjobs, workers, and background processes through private ping URLs and expected intervals.

Server Health Monitoring

Accept pushed CPU, RAM, storage, load, and uptime reports with per-monitor thresholds before health reports are marked down.

DNS Record Monitoring

Track expected A, AAAA, CNAME, MX, TXT, NS, SOA, and CAA records and alert when monitoring instances report mismatches.

Domain Expiration Checks

Track registration expiry for important domains and send proactive renewal warnings before missing renewals become outages.

SSL Certificate Expiry Checks

Avoid certificate surprises with clear expiry tracking and proactive warning windows.

Expected HTTP Status Ranges

Define accepted status codes or ranges such as 200-299, 301, and 302 for each HTTP or keyword monitor.

Response Time and Uptime Analytics

Analyze trends, compare monitor behavior, and report on long-term reliability.

Monitoring from Multiple Locations

Cross-region checks help isolate local outages and reduce false positives.

Incident and Status Notifications

Receive incident, recovery, SSL, and domain expiry updates through Slack, Telegram, Discord, Microsoft Teams, webhooks, and in-app notifications.

Weekly Monitoring Digest

Send weekly email summaries with uptime, incidents, longest downtime, and SSL or domain expiry warnings.

Maintenance Windows

Mark active or upcoming maintenance windows so checks, labels, and status pages show planned work clearly.

Public Labels

Share a single monitor status publicly with uptime, incidents, maintenance context, and optional subscriber updates.

Public Status Pages

Publish component-based status pages with recent incidents, manual incident updates, subscriber emails, and active or upcoming maintenance windows.

Status Badges and Embeddable Status Widget

Add a lightweight JavaScript widget to external sites or dashboards so visitors can see live monitoring status where they already work.

REST API and Integrations

Use token-based API access and the API reference to connect monitoring data with external tools, automation, and reporting workflows.

Create monitors

Add HTTP, Ping, Keyword, Port, Heartbeat, Server Health, or DNS Record checks and set your target interval.

Define alerts

Choose Slack, Telegram, Discord, Microsoft Teams, webhook, or in-app channels and receive incident updates without delay.

Share status

Use status labels, public status pages, widgets, and uptime history to communicate reliability with stakeholders.

Use WebGuard for free

The software is available without a purchase model. Login or demo access is enough to explore the core features.