LibreNMS vs UptimeRobot: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for LibreNMS and UptimeRobot side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
LibreNMS
Automated network discovery, monitoring, and alerting for your entire infrastructure.
Best for you if:
- • You want a fully free tool (UptimeRobot requires payment)
UptimeRobot
Monitor your websites, APIs, and servers from multiple locations
Best for you if:
- • You want free uptime monitoring
| At a Glance | LibreNMS | UptimeRobot |
|---|---|---|
Starts at | Free 100% free | Free plan, paid from €9/mo, billed yearly Solo plan |
Category | Monitoring DevOps | Monitoring Status Pages |
Rating | 4.7/5 G2 4.7 14 reviews | 4.6/5 SourceForge 4.4 · Trustpilot 4.6 · G2 4.7 1,535 reviews |
Free plan | Yes | Yes |
Choose LibreNMS or UptimeRobot?
Choose LibreNMS if
- You want a fully free tool (UptimeRobot requires payment)
- You want open-source and free to use
- You want comprehensive automatic network discovery
Choose UptimeRobot if
- You want free uptime monitoring
- You want simple to set up
In-Depth Analysis
LibreNMS
Automated network discovery, monitoring, and alerting for your entire infrastructure.
Strengths
- Pro: Open-source and free to use
- Pro: Comprehensive automatic network discovery
- Pro: Highly flexible and customizable alerting
- Pro: Scalable architecture with distributed polling
- Pro: Strong community support and active development
Weaknesses
- Con: Requires self-hosting and technical expertise for setup and maintenance
- Con: No official commercial support plans mentioned (community-driven)
- Con: Mobile app mentioned by a third-party, not directly by LibreNMS
Key features
UptimeRobot
Monitor your websites, APIs, and servers from multiple locations
UptimeRobot's pricing is generally fair, with a generous Free tier offering 50 monitors.
Strengths
- Pro: Free uptime monitoring
- Pro: Simple to set up
- Pro: Good for basic needs
- Pro: Status pages included
- Pro: Multiple check types
Weaknesses
- Con: Basic features only
- Con: Limited check intervals on free
- Con: Limited integrations
- Con: Simple alerting
- Con: No advanced analytics
Key features
Plans and prices: LibreNMS vs UptimeRobot
| Tool | Plans and prices | Source |
|---|---|---|
| LibreNMS | No plan prices on file | librenms.org |
| UptimeRobot |
| uptimerobot.com/pricing read Oct 14, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on LibreNMS pricing and UptimeRobot pricing.
Key Takeaways
LibreNMS
- Choose if you want automated network discovery, monitoring, and alerting for your entire infrastructure
UptimeRobot
- Choose if you want monitor your websites, APIs, and servers from multiple locations
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- User ratings rest on too few reviews to rank (4.7/5 from 14 reviews for LibreNMS, 4.6/5 from 1,535 reviews for UptimeRobot; we compare ratings only above 20 reviews on both sides).
- UptimeRobot starts at €9/mo, billed yearly; LibreNMS has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do LibreNMS and UptimeRobot compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. User ratings rest on too few reviews to rank (4.7/5 from 14 reviews for LibreNMS, 4.6/5 from 1,535 reviews for UptimeRobot; we compare ratings only above 20 reviews on both sides). UptimeRobot starts at €9/mo, billed yearly; LibreNMS has no public paid plan price on file. Both have a free plan.
What are LibreNMS and UptimeRobot used for?
LibreNMS: Automated network discovery, monitoring, and alerting for your entire infrastructure. UptimeRobot: Monitor your websites, APIs, and servers from multiple locations.
What does LibreNMS cost vs UptimeRobot?
LibreNMS is free. UptimeRobot's cheapest paid plan is Solo at €9/mo, billed yearly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 14, 2026.
What's the main difference between LibreNMS and UptimeRobot?
LibreNMS's main strength: open-source and free to use. UptimeRobot's main strength: free uptime monitoring.