Networking · alternatives
Alternatives to LibreNMS
19 networking tools sit alongside LibreNMS in this directory. Below is what separates each from LibreNMS on the figures we hold, price, model, tier count and rating, and a direct comparison for every one.
- Alternatives listed
- 19
- With a free tier
- 11
- Cheaper to start
- -
- LibreNMS starts at
- Free
Why people look past LibreNMS
Only what the record supports. Each point below is a figure on the LibreNMS entry measured against the tools listed beside it.
There is only one tier
LibreNMS publishes a single plan, LibreNMS at Free. There is no smaller tier to drop to if the fit is wrong or the budget moves.
What each alternative does differently
Ordered by the aggregated rating on each catalogue entry. Differences are drawn from price, pricing model, tier count and rating, the fields the category listing carries. For a feature-level difference, follow the head-to-head link on each card: those pages read both full records.
Open source infrastructure monitoring, free at its core, with paid support and modules sold separately by Icinga GmbH
- Sold on a Open source core, with paid repository, module and support subscriptions sold separately model rather than Open source, no licence fee; commercial support sold by a third-party partner.
- 2 tiers to LibreNMS's 1.
Infrastructure monitoring licensed by sensor count, not by device, which changes what a licence actually covers
- No free tier, where LibreNMS has one.
- Sold on a Per sensor tier, billed monthly on an annual contract model rather than Open source, no licence fee; commercial support sold by a third-party partner.
- 5 tiers to LibreNMS's 1.
Software-defined mesh networking, free up to 10 devices and one network, then billed per device
- Sold on a Free up to 10 devices and 1 network, then per additional device per month model rather than Open source, no licence fee; commercial support sold by a third-party partner.
- 3 tiers to LibreNMS's 1.
Open source firewall software with a free Community Edition and a separate commercial Plus edition sold by Netgate
- Sold on a Open source Community Edition, free; commercial Plus edition sold separately by Netgate model rather than Open source, no licence fee; commercial support sold by a third-party partner.
- 2 tiers to LibreNMS's 1.
Open source VPN protocol with a commercial Access Server product priced per simultaneous connection
- Sold on a Open source core is free; Access Server billed per simultaneous connection model rather than Open source, no licence fee; commercial support sold by a third-party partner.
- 3 tiers to LibreNMS's 1.
Internet and digital experience monitoring, with a genuinely published entry price through its WebPageTest product line
- Sold on a Free tier plus published entry tiers, enterprise quote-only model rather than Open source, no licence fee; commercial support sold by a third-party partner.
- 4 tiers to LibreNMS's 1.
Every LibreNMS alternative at a glance
A dash means the catalogue entry carries no figure, not that the answer is nothing.
| Tool | Entry price | Model | Tiers | Head to head |
|---|---|---|---|---|
| LibreNMS (this page) | Free | Open source, no licence fee; commercial support sold by a third-party partner | 1 | |
| IcingaFor broader infrastructure monitoring beyond network devices, with support sold directly by the project's own company | Free | Open source core, with paid repository, module and support subscriptions sold separately | 2 | vs LibreNMS |
| PRTG Network MonitorFor a fully commercial alternative with vendor support bundled into the licence price | On request | Per sensor tier, billed monthly on an annual contract | 5 | vs LibreNMS |
| ZeroTier | Free | Free up to 10 devices and 1 network, then per additional device per month | 3 | vs LibreNMS |
| pfSense | Free | Open source Community Edition, free; commercial Plus edition sold separately by Netgate | 2 | vs LibreNMS |
| OpenVPN | Free | Open source core is free; Access Server billed per simultaneous connection | 3 | vs LibreNMS |
| Catchpoint | Free | Free tier plus published entry tiers, enterprise quote-only | 4 | vs LibreNMS |
| NetBird | Free | Per user per month | 3 | vs LibreNMS |
| Nebula | Free | Open source, no licence fee | 2 | vs LibreNMS |
| Headscale | Free | Open source, no licence fee | 1 | vs LibreNMS |
| Twingate | Free | Per user per month | 3 | vs LibreNMS |
| Zabbix | Free | Open source, no licence fee | 2 | vs LibreNMS |
| Netdata | Free | Open source, no licence fee | 2 | vs LibreNMS |
| Domotz | On request | Per collector or per managed device per month | 2 | vs LibreNMS |
| Juniper Mist | On request | Quote, hardware plus required Wi-Fi Assurance subscription | 2 | vs LibreNMS |
| Auvik | On request | Quote, per managed device | 1 | vs LibreNMS |
| Kentik | On request | Annual contract only, per tier | 2 | vs LibreNMS |
| Cisco Meraki | On request | Quote, hardware plus mandatory recurring licence | 1 | vs LibreNMS |
| ThousandEyes | On request | Quote, unit-based consumption on annual or prepaid contracts | 1 | vs LibreNMS |
| MikroTik RouterOS | On request | One-time purchase, per licence level | 2 | vs LibreNMS |
Ratings are aggregated from third-party sources and imported with each catalogue entry; Softwr hosts no reviews of these products. How each figure is used is set out on the LibreNMS badges page.
Cheaper ways to solve the same problem
What you would be giving up
LibreNMS is most often brought in for a network team wanting snmp-based device monitoring with zero licence cost and full control over the deployment, an organisation with in-house linux and networking expertise that does not need a vendor support contract, a team wanting an alternative to icinga that is focused specifically on network device polling rather than general infrastructure monitoring, a company wanting sla-backed support for librenms but without wanting to build that capability in-house, contracting the designated partner instead. Anything replacing it has to cover the ones you actually depend on, and a cheaper tool that misses one of them is not cheaper.
Two things this page cannot settle. It compares on price, model, tier count and rating, because those are the fields the category listing carries, feature-level differences need both full records, which is what the head-to-head pages load. And the ratings are third-party aggregates imported with each entry rather than reviews written here, so a 0.2 difference between two tools is noise rather than a finding.
If LibreNMS is broadly right and the question is cost, the LibreNMS pricing breakdown covers every tier and what each one adds. If you want the whole field rather than a shortlist, the Networking category lists everything the directory holds, and best networking tools ranks them.
LibreNMS runs on linux, web. Platform coverage is not carried on the category listing for the alternatives, so it is one more thing to check on each head-to-head page rather than here.
Questions about LibreNMS alternatives
- What are the main alternatives to LibreNMS?
- 19 other networking tools are listed in this directory, led by Icinga, PRTG Network Monitor, ZeroTier, pfSense. They are ordered by the aggregated rating on each catalogue entry, not by any Softwr ranking.
- What is the best free alternative to LibreNMS?
- 11 of the alternatives listed here can be used without paying: Icinga, ZeroTier, pfSense, OpenVPN, Catchpoint.
- Why do people look for an alternative to LibreNMS?
- On the figures on record, one thing stands out: there is only one tier. Each is set out with the numbers behind it above.
- What would I give up by switching from LibreNMS?
- LibreNMS is most often brought in for a network team wanting snmp-based device monitoring with zero licence cost and full control over the deployment, an organisation with in-house linux and networking expertise that does not need a vendor support contract, a team wanting an alternative to icinga that is focused specifically on network device polling rather than general infrastructure monitoring, a company wanting sla-backed support for librenms but without wanting to build that capability in-house, contracting the designated partner instead. Anything you replace it with has to cover the ones you actually rely on, the side-by-side comparisons linked from each alternative below put the two feature records against each other.
- Is there an open-source alternative to LibreNMS?
- None of the networking tools listed here are recorded as open source. That is what the licence field on each entry says, and the field is not always filled in, so it is worth checking directly for any tool you are serious about.
- How were these LibreNMS alternatives chosen?
- They are the tools filed in the same category, Networking, ordered by the aggregated rating on each entry. There is no editorial shortlist, and nothing on this page is paid: no sponsored placement runs on alternatives pages and the order cannot be bought. Softwr has not used these products.
- Where can I compare LibreNMS against one of these directly?
- Every alternative below has a side-by-side page against LibreNMS covering price, platforms, features and what each one is used for. Those pages read the full record for both products rather than the summary shown here.
- Does this list cover every networking tool?
- No. It covers what this directory holds in the Networking category, 19 tools beside LibreNMS. The category page lists the rest of the catalogue as it grows.