Glances vs Instatus
Side-by-side comparison of features, pricing, ratings, and alternatives.
Glances is an open‑source, cross‑platform monitoring tool that provides a concise, real‑time view of system resources such as CPU, memory, disk I/O, network, and processes. It runs on Linux, Windows, macOS and can be accessed via a web interface, making it ideal for both local and remote monitoring. Designed for system administrators and DevOps teams, Glances aggregates metrics into a single dashboard, supports customizable alerts, and integrates with scripts or APIs for automated workflows. Its lightweight design ensures minimal overhead while delivering comprehensive performance insights.
Instatus is a cloud‑based status page platform that lets companies publish real‑time incident and uptime information to keep customers informed. It provides a simple interface for creating branded status pages without requiring engineering resources. Teams can schedule maintenance, post incident updates, and integrate with popular communication tools so alerts reach the right audience instantly. The service includes a public API for custom workflows and embeds for websites.
- Fully open‑source and free
- Runs on all major operating systems
- Lightweight with low resource overhead
- Extensible via plugins and API
- Fast setup with no code required
- Customizable branding and domain support
- Strong integrations with common dev‑ops tools
- Free tier available for small projects
- No native mobile app
- Limited built‑in visualization compared to commercial tools
- Alerting requires manual configuration or external scripts
- Limited advanced analytics on free plan
- No self‑hosted option
- Custom domain requires paid subscription
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The Verdict
AI-generated from listing dataGlances is a free, open‑source system monitor for on‑prem admins; Instatus is a SaaS status‑page service with easy setup and branding.
Key differences
- •Glances runs locally on Windows/macOS/Linux; Instatus is cloud‑only.
- •Glances focuses on low‑level server metrics; Instatus focuses on public incident communication.
- •Glances is free and open‑source; Instatus offers a limited free tier but charges for advanced features.
- •Instatus provides out‑of‑the‑box branding and customer‑facing pages; Glances has no UI for external users.
- •Glances integrates with many back‑end systems (InfluxDB, Prometheus, Docker, etc.); Instatus integrates mainly with Slack, Discord, Zapier, PagerDuty.
Pricing & value
Glances is completely free and open‑source; Instatus’s free tier is limited and paid plans are required for full features.
Ease of use / learning curve
Instatus offers a no‑code, browser‑based setup; Glances requires CLI installation and configuration of plugins.
Features & depth
Glances provides detailed CPU, memory, disk, network, process metrics and plugin extensibility; Instatus only shows service status.
Integrations & ecosystem
Glances lists integrations with InfluxDB, Prometheus, Elasticsearch, Docker, Kafka, etc.; Instatus lists only Slack, Discord, Zapier, PagerDuty.
Collaboration
Instatus supplies public status pages, branding, and incident communication for customers; Glances lacks any customer‑facing UI.
Scalability
Instatus is a SaaS platform that scales automatically for many users; Glances runs on individual hosts and needs manual scaling.
Support
Instatus offers email and live‑chat support; Glances relies on GitHub Issues and community email only.
Choose Glances if…
System admins or DevOps teams needing free, on‑prem, detailed server monitoring.
Choose Instatus if…
SaaS product teams that need a public status page and incident communication with minimal setup.
Common questions
Is there any cost to use Glances?
No, Glances is free and open‑source.
Can I host Instatus on my own servers?
No, Instatus is only offered as a cloud/SaaS service.
Do both tools provide an API for automation?
Glances’ spec lists API as unavailable; Instatus explicitly provides a public REST API.