FourSight

FourSight

TetraCore
RealUptime

RealUptime

RealUptime LLC
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About

FourSight is multi-region uptime monitoring built to stop alert fatigue. Every check runs from four regions (US, Canada, Europe, Asia-Pacific) and a quorum-based consensus policy confirms an outage from more than one region before anyone is paged, so a single flaky vantage point never wakes you at 3 AM. Eight check types cover HTTP/uptime, keyword/content, SSL certificate expiry, DNS drift, domain expiry (RDAP), ping latency, TCP/UDP port checks and heartbeat monitoring for cron jobs and backups. Alerts go out by email, Slack, HMAC-signed webhooks and SMS, with escalation policies and maintenance windows to keep noise down. Public status pages are included on every tier (white-label with custom domains on Scale), plus incident management with timelines, multi-user organizations with roles, and uptime/latency history with regional breakdowns.

About

RealUptime combines four hosted reliability tools in one account: Status for public status pages and incident updates; Monitor for external HTTP, TCP, DNS and heartbeat checks plus server monitoring; Errors for application error tracking; and Outages, a public directory of checks for widely used services. Monitoring checks run from multiple regions, with regional results visible so teams can distinguish location-specific failures. Monitor can collect server metrics through an agent, while alerts and incident workflows help teams respond to service issues. Errors groups application events into issues for investigation. The platform also provides a REST API, command-line interface, Terraform provider, GitHub Actions workflow and MCP server for developer workflows. Free plans are available for Status, Monitor and Errors, and public Outages checks can be viewed without an account; paid plans add usage capacity and features.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

SaaS teams, indie developers, agencies and IT teams who need website, API, SSL, DNS and cron-job monitoring without false alerts

Audience

Software teams, SaaS companies, agencies and IT teams that run websites, APIs or servers and need to tell customers when something is down

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

No images available

Pricing

$16/month
Free Version Supported
Free Trial Not Supported

Pricing

$28.99/month
Monitor Growth is $18.99/month or $189.90/year for 12 months (the annual price equals 10 monthly payments); it includes 10 servers, with additional servers at $2/server/month. Status Growth is $28.99/month. Errors Growth is $23.99/month. Free tiers include 5 Monitor servers, 10 Status monitors, and 10,000 Errors events/month. Public Outages checks are free to view.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

TetraCore
United States
foursight.cloud

Company Information

RealUptime LLC
Founded: 2026
United States
realuptime.io

Alternatives

Alternatives

No Alternatives

Categories

Website Monitoring Supported

Categories

Website Monitoring Supported

Integrations

Discord Not Supported
FireHydrant Not Supported
GitHub Actions Not Supported
Microsoft Teams Not Supported
Model Context Protocol (MCP) Not Supported
Opsgenie Not Supported
PagerDuty Not Supported
Slack Not Supported
Terraform Not Supported
Zapier Not Supported
incident.io Not Supported

Integrations

Discord Supported
FireHydrant Supported
GitHub Actions Supported
Microsoft Teams Supported
Model Context Protocol (MCP) Supported
Opsgenie Supported
PagerDuty Supported
Slack Supported
Terraform Supported
Zapier Supported
incident.io Supported
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