Simple management UI for Docker. ([Source Code](https://github.com/portainer/portainer)) `Zlib` `Go`
portainer.io
Alternatives to
ctop
Best alternatives to ctop in 2026
If you've ever run 'docker stats' and squinted at a scrolling wall of numbers, ctop is the fix: it's a small terminal program that turns your running containers into a live dashboard, similar to how the 'top' command shows your computer's busiest processes — except here every row is a Docker (or runC) container, color-coded and updating in real time. ctop presents a grid view of all containers with CPU, memory, network and disk I/O, and lets you drill into any single container for a detailed view, live logs, or a direct shell — all from a lightweight terminal UI with no GUI dependency. It supports interactive filtering and sorting, configurable columns, and multiple keybinding sets, and runs cross-platform (Linux, macOS, Windows, and inside Docker itself). It's open source and free, with 17.8k GitHub stars.
Quick comparison of ctop alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Développeurs | Équipes IT | — | |
| 2 | Développeurs | — | |
| 3 | Administrateurs systèmes, ingénieurs DevOps et équipes infra ayant besoin de supervision temps réel | — | |
| 4 | Administrateurs systèmes, ingénieurs DevOps et utilisateurs avancés voulant une supervision terminal détaillée | — | |
| 5 | Administrateurs systèmes, développeurs et utilisateurs avancés sur Linux, macOS ou Windows | — | |
| 6 | Administrateurs systèmes, ingénieurs réseau et développeurs diagnostiquant la latence réseau | — | |
| 7 | Administrateurs systèmes, ingénieurs réseau et développeurs ayant besoin de diagnostics réseau en temps réel | — | |
| 8 | Développeurs, équipes DevOps, agences, freelances et e-commerçants voulant surveiller au-delà du simple code HTTP | — | |
| 9 | Équipes déjà sur GitHub voulant une page de statut publique et un monitoring d'uptime sans payer un service SaaS dédié | — | |
| 10 | Équipes SRE/DevOps qui veulent router leurs alertes entre outils existants et réduire la fatigue d'alerte causée par des règles statiques | — | |
| 11 | Développeurs et petites équipes qui veulent surveiller la disponibilité de leurs services sans payer d'abonnement SaaS, avec plusieurs comptes utilisateurs | — | |
| 12 | Passionnés de homelab, administrateurs self-hosted, petites équipes infra voulant un monitoring léger | — |
#1
#3
A cross-platform system monitor that shows CPU, memory, disk, network, sensors and container metrics in real time — from the terminal, a web browser, or a REST API.
github.com
- ✓ Vue unique combinant CPU, mémoire, disque, réseau, capteurs et conteneurs
- ✓ Trois modes d'accès : terminal, interface web, API REST
#4
A resource monitor with a modern, mouse-friendly terminal UI showing live CPU, memory, disk, network, GPU and battery usage, plus process management.
github.com
- ✓ Interface terminal moderne avec support complet de la souris
- ✓ Monitoring GPU (NVIDIA/AMD/Intel) et batterie inclus
#5
A customizable, cross-platform terminal system monitor written in Rust, showing CPU, memory, network, disk and temperature usage with graphs, process management and a tree view.
github.com
- ✓ Graphiques visuels pour CPU, mémoire et réseau dans le temps
- ✓ Gestion des processus avec recherche, tri et arborescence
#6
A command-line ping tool that draws a live, scrolling graph of network latency in the terminal instead of a scrolling list of numbers, for one or several hosts at once.
github.com
- ✓ Graphique de latence en temps réel, plus lisible qu'une liste de chiffres
- ✓ Comparaison simultanée de plusieurs hôtes
#7
A terminal tool that shows which processes and remote connections are using your network bandwidth right now, updating live and resolving IPs to hostnames.
github.com
- ✓ Vue combinée par processus et par connexion/IP distante
- ✓ Résolution DNS inverse pour des noms d'hôtes lisibles
#8
A monitoring tool that checks not just whether your website is online, but whether logins, forms and checkout actually work — with a screenshot as proof when something breaks.
crawlpanel.com
- ✓ Teste des parcours utilisateur réels, pas juste un ping HTTP
- ✓ Capture screenshot + erreurs console + activité réseau au moment de l'échec
#9
A free status page and uptime monitor that runs entirely on GitHub's infrastructure — no server to rent, no monitoring account to pay for, just a GitHub repository checking your website every few minutes.
upptime.js.org
- ✓ Completely free — runs on GitHub Actions/Pages you likely already have
- ✓ Git-native, version-controlled, auditable uptime history
#10
A self-hosted alert router that also tries to learn what "normal" looks like for your system, so it pages someone only for genuine anomalies instead of every rule-based threshold trip — free, open source, plugs into your existing monitoring and on-call to
github.com
- ✓ Free, open source, self-hosted alert router
- ✓ Wide integrations both in (Alertmanager, Grafana, Sentry, CloudWatch) and out (Slack, PagerDuty, Opsgenie, incident.io)
#11
A free, self-hosted uptime monitor you run on your own server — checks whether your sites, APIs, or Docker containers are up, alerts you when they're not, and gives you a public status page, without a monthly SaaS bill.
github.com
- ✓ Free, self-hosted, no monthly subscription
- ✓ Built-in RBAC and SSO across five providers — good for teams
#12
A free, open-source tool that watches your servers — CPU, memory, disk, Docker containers, even temperature — and alerts you when something's wrong, without the resource overhead of heavier monitoring stacks.
github.com
- ✓ Lightweight and fast to deploy, unlike a full Grafana + Prometheus stack
- ✓ Tracks Docker containers and hardware health (temperature, fans, S.M.A.R.T.)
FAQ about ctop alternatives
- What is the best alternative to ctop in 2026?
- Based on our selection, Portainer Community Edition is the best alternative to ctop in 2026. Simple management UI for Docker. ([Source Code](https://github.com/portainer/portainer)) `Zlib` `Go`. See our full ranking above to compare all options.
- Is ctop free?
- ctop is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to ctop are there?
- mySelectas has listed 12 alternatives to ctop in the Monitoring & Observability category. Our selection is updated regularly to include the best options available.