FourSight

FourSight

TetraCore
+
+

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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

Uptime Tracker monitors websites, APIs, servers and scheduled jobs around the clock, rechecking failures before sending alerts to help distinguish outages from brief network errors. It supports HTTP(S) and keyword checks, SSL certificates, TCP ports, DNS records, ping, domain expiry, authenticated API tests with JSON assertions, multi-step API workflows, gRPC, SMTP, IMAP and heartbeat monitoring for cron jobs and backups. Alerts can be routed through rules to email, SMS, Slack, Microsoft Teams, Discord, Telegram, Google Chat, PagerDuty, Pushover, ntfy, Gotify, Mattermost, Rocket.Chat and webhooks, with on-call schedules and escalation. The service includes incident timelines, maintenance windows, reports and hosted status pages on custom domains. Individuals, developers, SaaS teams, agencies, freelancers, online stores and small businesses can use it to monitor services and communicate availability. A free plan includes two monitors; paid plans start at $9 per month.

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 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

Audience

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

Audience

Developers, SaaS teams, agencies, online stores and small businesses running websites and APIs.

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

$9/month
Free plan: $0/month, with 2 monitors, 5-minute checks, 5 heartbeat monitors, and 1 public status page. Pro: $9/workspace/month or $90/workspace/year, with 10 monitors, 60-second checks, 2 seats, and 3 projects. Team: $49/workspace/month or $490/workspace/year, with a 14-day free trial. SMS uses prepaid credit. Prices are in USD and exclude tax.
Free Version Supported
Free Trial 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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Review this Software

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

Uptime Tracker
Founded: 2026
Bulgaria
uptimetracker.live

Alternatives

Alternatives

No Alternatives

Categories

Website Monitoring Supported

Categories

API Monitoring Supported
Website Monitoring Supported

Integrations

Apple Calendar Not Supported
Discord Not Supported
GitHub Actions Not Supported
Google Calendar Not Supported
Google Chat Not Supported
Jenkins Not Supported
Mattermost Not Supported
Microsoft Teams Not Supported
PagerDuty Not Supported
Pushover Not Supported
Rocket.Chat Not Supported
Slack Not Supported
Telegram Not Supported
Uptime Kuma Not Supported

Integrations

Apple Calendar Supported
Discord Supported
GitHub Actions Supported
Google Calendar Supported
Google Chat Supported
Jenkins Supported
Mattermost Supported
Microsoft Teams Supported
PagerDuty Supported
Pushover Supported
Rocket.Chat Supported
Slack Supported
Telegram Supported
Uptime Kuma Supported
Claim FourSight and update features and information
Claim FourSight and update features and information
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