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About

Sentinel is a hosted monitoring service for websites, APIs, and network services. It runs HTTP/HTTPS, JSON/API, keyword, SSL certificate, DNS, domain expiration, ping, TCP port, cron job, and heartbeat checks, with response-time data and public status pages. Checks can run as often as every 15 seconds from 15 locations across six continents, with multi-location confirmation for outage alerts. Teams can receive notifications through email, SMS, Slack, Microsoft Teams, Discord, Telegram, PagerDuty, and webhooks. Sentinel also provides a REST API, command-line tools, a Terraform provider, and an MCP server for automation. A free plan is available, while paid plans start at $14 per month; plans include API access and do not charge per seat. The service is intended for developers, DevOps and SRE teams, and businesses that need to monitor service availability.

About

Track your certificates. Get notified when they change or are about to expire. Keep your team alerted and monitor errors before your users do. Add your certificates through the web interface and you'll receive email notifications when there are problems such as a pending expiry, or a misconfigured host. It's a simple service to implement your ssl certificate monitoring. Ensure that infrastructure changes aren't changing your certificates under your nose. Get a notification when certificate information is updated. You decide what types of notifications you want and when. Integrate with Slack and get your notifications straight into your #devops channel. Your HTTPS connection is an extremely important part of your website but it's very rarely monitored. By adding an expiry tracker service to your website you'll add another layer of protection to ensure that you and your team are notified when there's an impending SSL expiration.

Platforms Supported

Windows Not Supported
Mac 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

Developers, IT professionals, DevOps and SRE teams, and SaaS businesses.

Audience

Companies looking to track their certificates, get notified when they change or are about to expire, keep your team alerted and monitor errors before users do

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 Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$14/month
Free plan available. Paid plans start at $14 per month; plans include API access and have no per-seat fee. A 14-day free trial is available on paid plans.
Free Version Supported
Free Trial Supported

Pricing

$25 per year
Track up to 20 domains
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

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

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

Rootstuff
Founded: 2010
United States
sentinel.rootstuff.io

Company Information

TrackSSL
trackssl.com

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Categories

Website Monitoring Supported

Categories

Integrations

Slack Supported
Discord Supported
GitHub Supported
Microsoft Teams Supported
Model Context Protocol (MCP) Supported
PagerDuty Supported
Rootly Supported
Telegram Supported
Terraform Supported
incident.io Supported
n8n Supported

Integrations

Slack Supported
Discord Not Supported
GitHub Not Supported
Microsoft Teams Not Supported
Model Context Protocol (MCP) Not Supported
PagerDuty Not Supported
Rootly Not Supported
Telegram Not Supported
Terraform Not Supported
incident.io Not Supported
n8n Not Supported
Claim Sentinel by Rootstuff and update features and information
Claim Sentinel by Rootstuff and update features and information
Claim TrackSSL and update features and information
Claim TrackSSL and update features and information