nomoat / Netwarden / Alternatives
Alternatives to Netwarden
Netwarden: Agent that watches server health and flags new open ports, changed files and risky settings, plus error tracking. Here are 17 other products that do a similar job. Of these, 16 have a free plan, 1 sells for a one-off price.
- CertPost
Reads the SSL certificate each of your hosts serves and emails warnings before it expires or breaks, for teams and agencies.
Free plan · Uptime and monitoring · Agencies
- Bleemeo
Monitors servers, containers and cloud services from one agent, with dashboards, alerts and logs for teams without ops staff.
Free trial · Uptime and monitoring · Online sellers
- Vinktar
Error tracking and product analytics that works with your current Sentry SDK and lets coding agents read issues to fix them.
Free plan · Uptime and monitoring · Developers
- Checkmate
Open-source monitoring you host yourself for websites, servers, containers and SSL, with status pages and alerts.
Free · Uptime and monitoring · Developers
- Sessy
Dashboard for email sent through Amazon SES showing bounces, deliveries, complaints, opens and clicks, run yourself or hosted.
Free · Transactional email · Developers
- UptimeBuddy
Check websites, ports, SSL and DNS from your phone and get alerts when a service goes down.
Free · Uptime and monitoring · Developers
- UptimeToolbox
Monitors websites and Linux servers, sends alerts by email, SMS or call, and hosts branded status pages on your domain.
Free plan · Uptime and monitoring · Developers
- Xitoring
Watches Linux and Windows servers and website uptime from many locations, finds running services itself and sends alerts.
Free plan · Uptime and monitoring · Developers
- IncidentFox
An AI agent that looks into production alerts, finds the likely root cause and prepares fixes for engineering teams.
Since 2026
Free plan · Uptime and monitoring · Developers
- Infrawrench
A desktop and web app that finds resources across AWS, GCP, Azure and other clouds and lets infra teams work on them in one place.
Since 2026
Free plan · Uptime and monitoring · Developers
- Maintenant
One container that watches your Docker or Kubernetes server's containers, endpoints, certificates, cron jobs and resources.
Since 2026
Free plan · Uptime and monitoring · Developers
- Peekaping
Uptime checks for sites, APIs, databases and queues you run on your own server, with alerts and public status pages.
Free · Uptime and monitoring · Developers
- Pomerium
An identity-aware proxy that guards private apps and services so staff and AI agents can reach them without a VPN.
Free plan · Security and passwords · Developers
- Runframe
Runs incidents from alert to postmortem for engineering teams, with on-call rotas, escalations and status pages included.
Free plan · Uptime and monitoring · Developers
- Warpgate
A self-hosted gateway that gives teams logged, single sign-on access to SSH, databases, Kubernetes and remote desktops.
Since 2026
Free · Security and passwords · Developers
- Pocket Alert
Sends messages from your scripts, servers or webhooks straight to the Pocket Alert app on your iPhone or Android phone.
Since 2024
Free plan · Uptime and monitoring · Developers
- EarlyNotify
Sends you an alert by email, Slack, Discord, Teams, Pushover or webhook soon after Apple releases an iOS or macOS update.
Since 2025
Free · Uptime and monitoring