Dev tools · alternatives · 2026
24 alternatives to Sentinel - API Healthcheck Monitor
API Uptime - Monitor, Measure, Export. Anywhere
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Sentinel - API Healthcheck Monitor launched in 2024; newer entries below may have overtaken it.
- 1
- 2RT
2014 · scoutapp.github.io · its alternatives →
- 3
Monitoring for websites, APIs, and cron jobs
2024 · webgazer.io · its alternatives →
- 4
Simple Uptime▲203Monitor the health of your websites and servers inside Slack
2024 · simpleuptime.app · its alternatives →
- 5
- 6
- 7
- 8
Uptime Monster▲208Monitor your websites and servers from one place
2024 · uptimemonster.com · its alternatives →
- 9
Monitoror is a wallboard monitoring app to monitor server status; monitor CI builds progress or even display critical values
2020 · monitoror.com · its alternatives →
- 10
StatusTicker▲137Monitor status updates from apps, APIs, and services.
2018 · statusstack.com · its alternatives →
- 11
Get instant alerts when your website goes down.
2023 · uptime-monitor.io · its alternatives →
- 12
- 13SW
Hello HN! We're excited to share Statusduck, an uptime monitoring tool where the data is publicly viewable. There are an uncountable amount of uptime tools but we thought we'd put a fun spin on the concept by making another one where people can immediately set up a monitor without signing up. Just type in a website and our service will start pinging it every minute!
2024 · statusduck.io · its alternatives →
- 14
All your systems' health in a nutshell
2018 · webgazer.io · its alternatives →
- 15
I built a free SaaS uptime monitoring solution that helps you track whether your websites and services are running. Key features: Clean, modern UI for monitoring multiple endpoints Real-time status updates and response time tracking Instant notifications when services go down Easy setup and configuration Built with modern web technologies (Next.js, React) I created this because I wanted a simple and beautiful solution for monitoring my own services without relying on overpriced third-party providers. The focus is on simplicity and reliability. Would love feedback from the HN community on…
2025 · alivecheck.io · its alternatives →
- 16
Uptime Monitoring/Status Pages - Alternative to BetterStack
2025 · garmingo.com · its alternatives →
- 17
🚀 Realtime Monitoring solution for Node.js/Express.js apps, inspired by status.github.com, sponsored by https://dynobase.dev - RafalWilinski/express-status-monitor
2016 · github.com · its alternatives →
- 18
- 19
Website & API Monitoring with Real-Time Alerts
May 2026 · pulse-check.aryankumarofficial.dev · its alternatives →
- 20
- 21SH
Monitor website uptime and API performance with instant alerts from global locations. Get real-time notifications for downtime, latency, and errors.
2024 · proberix.com · its alternatives →
- 22
Monitor the status of all your cloud services in one page - marcopaz/is-service-up
2016 · github.com · its alternatives →
- 23
Allows you to monitor the health of your website.
2021 · github.com · its alternatives →
- 24
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →