Alternatives

Best Centreon alternatives in 2026

Data compiled by Toolradar Updated November 1, 2026 How we rate

Cite this list: Toolradar, best Centreon alternatives 2026, toolradar.com/alternatives/centreon

6 direct alternatives to Centreon, compared on pricing, features, and best-for use cases. Pick the right replacement without the marketing fluff.

Quick answer

Uptime.com is the top alternative to Centreon on our list, followed by Checkmk and Instana.
4 of the 6 alternatives have a free plan, starting with Checkmk.
Highest rated: Checkmk, 4.7 out of 5 from 344 ratings, Sep 2026.

Publications that cover the tools tracked here

6 alternatives
4 with a free plan

Uptime.com
#1 Top pick
Ensure your website and services are always available and performing optimally.
Starting price
From $9 /mo
Cheapest paid plan, monthly, as of November 2026
4.6 /5 across G2 and Capterra · 450 ratings, Sep 2026
Our take
Best overall
Read the review
Checkmk
#2
Comprehensive IT monitoring platform for cloud, hybrid, and data center infrastructures.
Starting price
From $240 /mo
Cheapest paid plan, monthly, as of November 2026
4.7 /5 across TrustRadius, G2 and Capterra · 344 ratings, Sep 2026
Our take
Best free tier
Read the review
Instana
#3
Full-stack observability powered by agentic AI for faster incident investigation and resolution.
Pricing
Not published
4.4 /5 on G2 · 479 ratings, Sep 2026
Read the review

Centreon vs 6 alternatives

Centreon and its alternatives compared on starting price (cheapest paid plan, monthly, as of November 2026), free plan and average user rating.
Tool	Starting price (Nov 2026)	Free plan	Rating
Centreon Compared tool	Price: $529.2/mo	Free plan: No	4.6 out of 5, from 92 ratings on G2 (92)
Uptime.com	Price: $9/mo	Free plan: No	4.6 out of 5, from 450 ratings across G2 and Capterra (450)
Checkmk	Price: $240/mo	Free plan: Yes	4.7 out of 5, from 344 ratings across TrustRadius, G2 and Capterra (344)
Instana	Price: Not published	Free plan: No	4.4 out of 5, from 479 ratings on G2 (479)
Sentry	Price: $26/mo	Free plan: Yes	4.6 out of 5, from 297 ratings across G2 and Capterra (297)
LibreNMS	Price: Free	Free plan: Yes	4.7 out of 5, from 14 ratings on G2 (14)
Icinga	Price: $166.67/mo	Free plan: Yes	n/a

Why people consider alternatives to Centreon

Centreon is an observability platform designed for IT infrastructure monitoring, log management, and digital experience monitoring.

Teams most often switch away when one of these starts to bite:

Pricing at scale as usage or premium tiers add up.
Missing integrations with the rest of your stack.
Performance or scale limits as your needs grow.
A specific feature gap you have hit in monitoring.

The 6 alternatives below cover the same core job (monitoring) with different trade-offs.

See full Centreon review Best monitoring tools How we rank

Centreon by the numbers

Toolradar data: Centreon's entry paid plan ($529.20/mo, billed yearly) ranks #21 of 21 for price among the Log Management tools with a verified entry price and no stated unit, where the median is $25/mo. As of Nov 2026.

Centreon compared with 60 Log Management tools on Toolradar, as of Nov 2026
Metric	Centreon	Peer median	Position (1 is best)
Entry paid plan	$529.20/mo, billed yearly	$25/mo	#21 of 21 tools with no stated price unit, verified price
Free plan	No	62% have one	n/a
Integrations listed	1	2	#11 of 16 (joint) tools with at least one integration recorded
User rating	4.6/5 (across the web, 92 ratings)	4.5/5	#7 of 31 (joint) tools with 20+ reviews

Each position is counted among the tools that have data for that row, as noted under it. A lower entry price ranks higher; prices are read on vendor pages and compared only with tools priced on the same basis. All Log Management data · How we compute this. Advertising and placement fees are not inputs to any position.

Cite this: Toolradar, “Centreon by the numbers”, Nov 2026.

Monitoring leaderboards from Toolradar data

Toolradar ranks Monitoring tools on one measure at a time, only where at least 8 tools have data. As of Nov 2026.

CSV

Lowest entry price, plans with no stated unit

Cheapest standard paid plan per month (annual prices divided by 12), read on vendor pages and compared only with tools priced on the same basis.

Counted among 72 tools with no stated price unit, verified price.

Lowest entry price, plans with no stated unit, Monitoring tools on Toolradar, as of Nov 2026
#	Tool	Entry plan
1	Coroot	$1/mo, billed monthly
2	LogDNA	$1.50/mo, billed monthly
3	PeakHour 6	$1.67/mo, billed yearly
4	Level	$2/mo, billed monthly
5	exit1.dev	$3/mo, billed monthly

Lowest entry price, per-user plans

Cheapest standard paid plan per month (annual prices divided by 12), read on vendor pages and compared only with tools priced on the same basis.

Counted among 11 tools priced per user, verified price.

Lowest entry price, per-user plans, Monitoring tools on Toolradar, as of Nov 2026
#	Tool	Entry plan
1	traceAI	$4/user/mo, billed monthly
2	VictorOps	$5/user/mo, billed monthly
3	Spiceworks	$6/user/mo, billed monthly
4	Opsgenie	$9.45/user/mo, billed monthly
5	Dash0	$10/user/mo, billed monthly

Most media coverage, last 30 days

Number of distinct articles published in the last 30 days by independent press, blogs and newsletters that mention the tool. A story carried by several outlets counts once; the vendor's own blog, review sites, forums and republishing sites do not count.

Counted among 8 tools mentioned in the last 30 days.

Most media coverage, last 30 days, Monitoring tools on Toolradar, as of Nov 2026
#	Tool	Articles
1	SolarWinds	5 articles
2	Elementary Data	3 articles
2	Monte Carlo	3 articles
4	OpenTelemetry	2 articles
5	Dash0	1 article

A position exists only when at least 8 tools have data for that metric. 83 of 220 Monitoring tools have a verified price; the others publish none we could read (often "contact sales"). Advertising and placement fees are not inputs to any position. Visit counts include visits from every source. How we compute this. Cite this: Toolradar, “Monitoring leaderboards”, Nov 2026. Data licensed CC BY 4.0. All Monitoring statistics.

6 alternatives to Centreon

Ranked by G2 and Capterra ratings, media mentions, and editor review, plus how directly they replace Centreon.

Frequently asked questions

What is the best alternative to Centreon?

Based on real-signal scoring (G2 and Capterra ratings, media mentions, and editorial review), the top alternatives to Centreon are Uptime.com, Checkmk, Instana. Each solves the same core job with different trade-offs on pricing, features, and integrations.

Is there a free alternative to Centreon?

Yes. LibreNMS is 100% free (no paid upgrade path) (Automated network discovery, monitoring, and alerting for your entire infrastructure). Freemium tools on this list offer a free tier with paid upgrades; they are not the same as fully free.

Why do people look for Centreon alternatives?

Common reasons teams switch away from Centreon: pricing that scales aggressively, missing integrations with the rest of their stack, performance or scale limits, or a specific feature gap in monitoring. The alternatives on this page solve the same core problem with different trade-offs.

Side-by-side comparisons

In-depth comparison pages for Centreon versus each alternative.

Centreon vs Uptime.com Centreon vs Checkmk Centreon vs Instana Centreon vs Sentry Centreon vs LibreNMS Centreon vs Icinga

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