Alternatives
Best PRTG alternatives in 2026
Data compiled by Toolradar Updated How we rate
Cite this list: Toolradar, best PRTG alternatives 2026, toolradar.com/alternatives/prtg
4 direct alternatives to PRTG and 4 more tools in the same category, compared on pricing, features, and best-for use cases. Pick the right replacement without the marketing fluff.
Quick answer
- Dynatrace is the top alternative to PRTG on our list, followed by Datadog and Zabbix.
- 6 of the 8 alternatives have a free plan, starting with Datadog.
- Highest rated: UptimeRobot, 4.6 out of 5 from 1,535 ratings, Sep 2026.
- 8 alternatives
- 4 direct
- 6 with a free plan
Top 3 alternatives to PRTG
Dynatrace
#1 Top pickFull-stack observability and AIOps platform
Starting price
From $7 /mo
Cheapest paid plan, monthly, as of November 2026
4.5 /5 across G2 and Capterra · 1,455 ratings, Sep 2026
Our take
Best overall
Datadog
#2Cloud monitoring, security, and AI investigations for DevOps
Starting price
From $18 /mo
Cheapest paid plan, monthly, as of November 2026
4.4 /5 on G2 · 726 ratings, Aug 2026
Our take
Best free tier
Zabbix
#3The universal, open-source observability solution for IT & OT infrastructure.
Starting price
From $50 /mo
Cheapest paid plan, monthly, as of November 2026
4.5 /5 across G2 and Capterra · 320 ratings, Sep 2026
PRTG vs 8 alternatives
| Tool | Starting price (Nov 2026) | Free plan | Rating | Fit |
|---|---|---|---|---|
 | Price: $200/mo | Free plan: No | 4.7 out of 5, from 372 ratings across G2 and Capterra (372) | |
| Price: $7/mo | Free plan: No | 4.5 out of 5, from 1,455 ratings across G2 and Capterra (1,455) | Direct alternative |
| Price: $18/mo | Free plan: Yes | 4.4 out of 5, from 726 ratings on G2 (726) | Direct alternative |
| Price: $50/mo | Free plan: Yes | 4.5 out of 5, from 320 ratings across G2 and Capterra (320) | Direct alternative |
 | Price: Free | Free plan: Yes | n/a | Direct alternative |
| Price: $15/mo | Free plan: No | 4.3 out of 5, from 934 ratings across SourceForge and G2 (934) | Same category as PRTG | |
 | Price: $39/mo | Free plan: Yes | 4.5 out of 5, from 2,271 ratings across G2 and Capterra (2,271) | Same category as PRTG |
 | Price: $12/mo | Free plan: Yes | 4.6 out of 5, from 1,535 ratings across SourceForge, Trustpilot, G2 and more (1,535) | Same category as PRTG |
 | Price: $10/mo | Free plan: Yes | 4.4 out of 5, from 783 ratings across G2 and Capterra (783) | Same category as PRTG |
Why people consider alternatives to PRTG
PRTG Network Monitor is a comprehensive and easy-to-use solution designed to monitor all systems, devices, traffic, and applications within an IT infrastructure.
Here are the real cost and limitation gotchas that push teams to look elsewhere:
- Sensor count can balloon quickly, each device typically needs 5-10 sensors for meaningful monitoring.
- All prices are subscription-only (paid annually). There is no monthly billing option, you commit to a full year upfront.
- Remote probes for monitoring distributed locations require additional sensor allocation from your license, there is no separate probe fee, but it eats into your sensor budget.
- SNMP, WMI, and flow sensors each count separately against your limit. A single switch with SNMP traffic, bandwidth, and port sensors can consume 10-30 sensors alone.
The 4 direct alternatives below cover the same core job (monitoring) with different trade-offs. The 4 tools marked "Same category as PRTG" fit the category but replace PRTG less directly.
PRTG by the numbers
Toolradar data: It is listed as an alternative to 18 other tools on Toolradar, ranking #4 of 27 in Security Monitoring. As of Nov 2026.
- #102 (joint) most-listed alternative in Analytics, out of 1301 tools in Analytics. Source: Toolradar data, Nov 2026.
- #19 most-listed alternative in Monitoring, out of 220 tools in Monitoring. Source: Toolradar data, Nov 2026.
| Metric | PRTG | Peer median | Position (1 is best) |
|---|---|---|---|
| Free plan | Yes | 5 of 27 have one | n/a |
| Listed as an alternative to | 18 tools | 2 | #4 of 27 |
| User rating | 4.7/5 (across the web, 372 ratings) | 4.5/5 | #3 of 14 (joint) tools with 20+ reviews |
| Compare-page visits, last 30 days | 41 visits | 39 | #4 of 9 tools with 20+ compare-page visits |
Visitors most often compare PRTG with Zabbix (last 30 days, Nov 2026).
Listed as an alternative to: #4 on 2026-10-16 to #4 on 2026-11-02 (rank among 27 tools, 1 is best).
Each position is counted among the tools that have data for that row, as noted under it. All Security Monitoring data · How we compute this. Advertising and placement fees are not inputs to any position. Visit counts include visits from every source.
Cite this: Toolradar, “PRTG 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.
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.
| # | 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.
| # | 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.
| # | 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.
8 alternatives to PRTG
Direct alternatives come first, ranked by G2 and Capterra ratings, media mentions, and editor review. Tools marked "Same category as PRTG" follow, ranked the same way.
- 1
Dynatrace
Paid Battle-tested at scaleFull-stack observability and AIOps platform
4.5 /5 across G2 and Capterra · 1,455 ratings, Sep 2026
From $7/mo
- 2
Datadog
Free planCloud monitoring, security, and AI investigations for DevOps
4.4 /5 on G2 · 726 ratings, Aug 2026
From $18/host/mo, billed yearly; free plan available
- 3
Zabbix
Free planThe universal, open-source observability solution for IT & OT infrastructure.
4.5 /5 across G2 and Capterra · 320 ratings, Sep 2026
From $50/mo, billed monthly; free plan available
- 4
SecAIQ Watch
100% freeMonitor local AI activity and network connections privately
Free
- 5
SolarWinds
PaidDrive operational resilience with unified visibility and AI-powered insights across your IT environment.
4.3 /5 across SourceForge and G2 · 934 ratings, Sep 2026
From $15/user/mo, billed monthly
Same category as PRTG
- 6
Hookdeck
Free plan Battle-tested at scaleReliable event infrastructure for webhooks and external event streams.
4.5 /5 across G2 and Capterra · 2,271 ratings, Oct 2026
From $39/mo, billed monthly; free plan available
Same category as PRTG
- 7
UptimeRobot
Free plan Battle-tested at scaleMonitor your websites, APIs, and servers from multiple locations
4.6 /5 across SourceForge, Trustpilot, G2 and more · 1,535 ratings, Sep 2026
From $12/mo, billed yearly; free plan available
Same category as PRTG
- 8
New Relic
Free planFull-stack observability with 50+ monitoring capabilities
4.4 /5 across G2 and Capterra · 783 ratings, Sep 2026
From $10/mo; free plan available
Same category as PRTG
Frequently asked questions
What is the best alternative to PRTG?
Based on real-signal scoring (G2 and Capterra ratings, media mentions, and editorial review), the top alternatives to PRTG are Dynatrace, Datadog, Zabbix. Each solves the same core job with different trade-offs on pricing, features, and integrations.
Is there a free alternative to PRTG?
Yes. SecAIQ Watch is 100% free (no paid upgrade path) (Monitor local AI activity and network connections privately). 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 PRTG alternatives?
Common reasons teams switch away from PRTG: 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 PRTG versus each alternative.
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