The main SolarWinds alternatives are LogicMonitor, Datadog, Paessler PRTG, Progress WhatsUp Gold, New Relic and Dynatrace. On a typical virtualized estate of 25 servers, 4 VMware hosts, 120 VMs, 30 switches and firewalls and 40 access points, SolarWinds Observability SaaS lists at $1,622.25 a month. PRTG lists at $742, New Relic at about $664 plus network data, Datadog at $2,605, LogicMonitor at $2,992 and Dynatrace at about $4,408.
Every price is US list, read from the vendor's own pricing page, and every step of the arithmetic is below so you can swap in your own counts. SolarWinds sells on multi-year contracts billed annually and most of the others discount through sales, so read each figure as where a quote starts. The reason to price one estate across all of them is that each vendor counts a different thing, and the counting rule moves the bill far more than the headline rate.
SolarWinds alternatives priced on one estate
The estate is the kind SolarWinds shops tend to run: 25 physical servers with an agent, 4 VMware hypervisors carrying 120 VMs watched through vCenter, 30 switches and firewalls, 40 wireless access points and 5 engineers who need full access. On SolarWinds Observability SaaS that is 103 nodes, because three standalone VMs share a node and ten access points share another.
| Platform | How it counts | Reference estate, per month | Best for |
|---|---|---|---|
| SolarWinds Observability SaaS | $15.75 per node; VMs 3:1, APs 10:1 | $1,622.25 (Self-Hosted from $8 a node) | The baseline you are replacing |
| LogicMonitor Essentials | $16 per Hybrid Unit; each VM 1 unit, APs 5:1 | $2,992 (Advanced $5,049) | SaaS with logs and NetFlow in one package |
| Datadog | $15 per host, $7 per network device, $4 per AP | $2,605 annual, $3,129 month to month | Cloud-first teams with one agent everywhere |
| Paessler PRTG | Sensor tiers, billed annually | $742 (PRTG 2500) | On-prem network monitoring on a fixed budget |
| Progress WhatsUp Gold | Per device, unlimited monitors each | Quoted above 50 devices | Windows shops that want per-device licensing |
| New Relic | Per user plus $0.40 per GB | About $664 plus network data | Small teams whose problems start in code |
| Dynatrace | $29 per host plus metered usage | About $4,408, APs unpriced | Application performance and root cause |
Assumptions, so you can check them. Datadog and Dynatrace bill all 149 servers, hypervisors and VMs as hosts. Dynatrace network devices use its documented example of about $2.89 a month for a five-interface device, and it publishes no access point price. New Relic is five users on Standard ($406) plus 5 GB a month from each of the 149 hosts past the free 100 GB. PRTG assumes about 1,870 sensors (8 per server or VM, 20 per switch, 2 per access point), which fits the 2,500-sensor tier.
LogicMonitor, the SaaS move most Orion shops price first
LogicMonitor is the alternative that turns up on nearly every SolarWinds shortlist, because it is a SaaS platform with the same scope: servers, network gear, cloud and logs. A server or a switch costs almost exactly the same on both, $16 a unit against $15.75 a node. On this estate LogicMonitor still lists 84% higher, and the whole gap is VMs: LogicMonitor bills each of the 120 guests as a unit, while SolarWinds bills three of them per node when you watch them through the hypervisor.
That flips on cloud estates. LogicMonitor counts seven PaaS resources as one unit, SolarWinds counts three, so a team on managed databases and queues with agent-instrumented hosts can pay less on LogicMonitor. We priced six estates both ways in LogicMonitor vs SolarWinds pricing, including the one where installing an agent reverses the answer.
Datadog, the cloud-first replacement
Datadog lists 61% above SolarWinds SaaS on this estate on an annual commitment, and 93% above month to month. Like LogicMonitor, it counts every VM as a host. Its network rates are low, $7 per device and $4 per access point, so on an estate of switches and firewalls with few VMs Datadog comes much closer. Logs are metered on top at $0.10 per GB ingested plus $1.70 per million indexed events. Teams usually pick Datadog over SolarWinds for its cloud integrations and the single agent, not for the price. The LogicMonitor vs Datadog comparison shows how its per-device rates behave on network-heavy estates.
PRTG and WhatsUp Gold, staying on premises for less
If the reason you are looking at SolarWinds alternatives is the renewal quote and you are happy to keep running the server yourself, these two are the budget options. PRTG sells sensor tiers billed annually: $200 a month for 500 sensors, $358 for 1,000, $742 for 2,500 and $1,300 for 5,000. On this estate that is less than half of SolarWinds SaaS, though sensors run out faster than you expect, because a 48-port switch can use 49 of them.
WhatsUp Gold sells per device with unlimited monitors on each, from $1,229 a year for 50 devices on Business, and publishes nothing above 50. At that entry rate of $24.58 a device a year, this estate's 219 devices would come to about $449 a month, but expect a quote, not that number. The PRTG vs WhatsUp Gold comparison works out the 5.12-sensors-per-device line where one gets cheaper than the other.
New Relic and Dynatrace, when the problem is the application
New Relic has no host fee. You pay $10 for the first full user and $99 for each of up to five on Standard, then $349 each on Pro, plus $0.40 per GB past the free 100 GB. For a five-person team that makes it the cheapest SaaS option here. It is also not really a network monitor, so it replaces the server and application half of SolarWinds and not the switch and firewall half.
Dynatrace is the most expensive option on this estate at $29 per host for infrastructure monitoring, and far more on Full-Stack, which bills memory at $0.01 per GiB per hour. You buy it for automatic discovery and root-cause analysis across applications, not to save money on a SolarWinds renewal. Our Dynatrace pricing breakdown has the RAM math.
Why teams look for SolarWinds alternatives
Three reasons come up again and again. The first is the contract: SolarWinds lists its prices on multi-year agreements billed annually, and its licensing documentation says that when a Self-Hosted subscription expires, polling of new data stops, so the renewal is a hard deadline. The second is the move from Orion-era self-hosting to SolarWinds Observability SaaS, which changes the counting rules and makes a fresh comparison worthwhile anyway. The third is security review: the 2020 SUNBURST supply-chain attack still comes up when a monitoring platform holding admin credentials goes through procurement.
Whatever the trigger, treat the switch as a buying process rather than a download. Get written quotes from two or three of the vendors above on the same device list, and ask each for the minimum quantity and term behind its list price. Teams that run the vendor shortlist as a proper procurement request end up comparing like with like instead of three quotes built on three different estates.
What is the best alternative to SolarWinds?
It depends on which part of SolarWinds you use. For network monitoring on premises at a lower price, PRTG is the strongest alternative. For a like-for-like SaaS platform, LogicMonitor is the closest match, and Datadog is the better fit for cloud-first teams. For application performance, New Relic suits small teams and Dynatrace suits large ones. No single product beats SolarWinds on every line.
Is there a cheaper alternative to SolarWinds for uptime monitoring?
Yes. If what you actually need from SolarWinds is to know that public websites and APIs answer, a full observability platform is the expensive way to buy it. SolarWinds charges $10 a month per bundle of 10 uptime checks, and a check is one protocol from one location, so 20 endpoints over HTTPS from three locations is 60 checks and $60 a month, at 60-second intervals at best.
AlertPing does that one job for a flat fee. It checks websites, APIs, TCP ports, SSL certificates and cron heartbeats from US East and EU Central, pages someone only when both regions agree a target is down, and includes SMS, email, Slack and webhook alerts plus a public status page on every plan. Starter is $49 a month for 20 monitors at 60-second checks; Team is $59 for 100 monitors at 30 seconds. It does not watch anything inside your network. Teams that lost SolarWinds ipMonitor use it as the ipMonitor replacement for external checks, and the uptime monitoring pricing comparison lines it up against fifteen vendors.
Who are SolarWinds' main competitors?
The main SolarWinds competitors are LogicMonitor, Datadog, Paessler PRTG, Progress WhatsUp Gold, New Relic and Dynatrace. LogicMonitor and Datadog compete for SaaS infrastructure and network monitoring, PRTG and WhatsUp Gold for on-premises network monitoring, and New Relic and Dynatrace for application performance monitoring. Shops that run self-hosted Nagios XI instead pay per node plus a yearly renewal, which our Nagios XI pricing breakdown lays out tier by tier.
Is PRTG cheaper than SolarWinds?
Usually, yes. PRTG lists $358 a month for 1,000 sensors and $742 for 2,500, billed annually, with support included. On our 103-node reference estate that is $742 against $1,622.25 for SolarWinds Observability SaaS. SolarWinds Self-Hosted at $8 a node narrows the gap, and both run on your servers.
Is Datadog cheaper than SolarWinds?
Not on VM-heavy estates. Datadog bills every VM as a $15 host, while SolarWinds counts three standalone VMs as one $15.75 node. On estates made mostly of network devices, Datadog's $7 device rate is less than half of SolarWinds' per-node price and Datadog can come out cheaper.