Sentinel is a monitoring platform built for agencies and developers to track uptime, SSL certificates, DNS changes, and API health across client portfolios. It provides instant alerts via Slack, email, and SMS, and supports advanced monitoring features like keyword and ICMP checks, helping users keep sites online and secure.
Sentinel sits in PulseGate's Observability & monitoring category. It focuses on monitoring multiple client websites for uptime, SSL, and DNS issues from a single dashboard with instant alerts. It is built as a B2B product for agencies and developers managing client websites. There is a free tier. It runs on the web and API.
It is developed by Rootstuff, and the product first shipped in 2024. PulseGate's similarity index finds few close equivalents — Sentinel occupies a relatively distinct niche. Key capabilities include uptime monitoring, SSL monitoring, and DNS tracking. It exposes integrations via an MCP server and a public API.
Latest indexed changes and source events
Sentinel By Rootstuff discovered by the PulseGate indexer
Other apps tracked under the same category.
