compare · alertping vs manageengine opmanager
OpManager alternative and ManageEngine OpManager alternatives priced per device
Short answer: ManageEngine OpManager Standard costs $795 a year for 100 devices and two users, on a server you install and maintain. For SNMP polling, maps and flow analysis, PRTG, WhatsUp Gold and Checkmk are the closest paid alternatives. If the job is knowing when websites, APIs, VPN gateways and branch offices stop answering, AlertPing Team checks 100 of them every 30 seconds from two regions for $348 a year, with nothing to install.
alertping ▸ check preview
simulated
▸ type a domain to watch a check and an alert play out
▸ simulation of 2 regions · US East · EU Central
▸ waiting…▌
queued
probing▌
If ever goes down, you get:
Alert fired ▸ 2 channels · 6.2 s after first failure
AlertPing app
● DOWN : HTTP timeout confirmed from 2/2 regions (US East, EU Central). Incident opened.
sms · on-call
AlertPing: DOWN. Confirmed 2/2 regions . First fail: EU Central.
Simulation, not a measurement of your site: this preview runs entirely in your browser and the latencies are generated from the domain you typed. Real checks on your monitors run from our US East and EU Central regions.
$795 / yr
OpManager Standard for 100 devices, the annual subscription in ManageEngine's store
2 users
in every device pack. An unlimited user pack adds $958 a year.
3.5x
what a 250-device Professional bill reaches with users, failover and four common add-ons
$348 / yr
AlertPing Team, 100 monitors every 30 seconds from US East and EU Central
why teams look
Why admins shop for an OpManager replacement
OpManager's base price is hard to beat. A device license covers every interface, disk and sensor on that device, and ManageEngine publishes the whole price list, which most of this market will not do. People who search for an alternative are rarely unhappy with that number.
They are looking at the second page of the quote. Every pack includes two users. Configuration backup, flow analysis, firewall logs, storage and a standby server are each a separate add-on with its own tiers. And every edition is software you install, so the monitor sits inside the network it watches. When the uplink or the monitoring server fails, the alert has no way out.
The receipt on the right is a 250-device network priced line by line from ManageEngine's store. The base license is 29% of the total.
opmanager competitors
OpManager alternatives with published prices
Each row uses the vendor's own list price in US dollars. The last price column covers roughly the same 50-device network for one year, with the assumption shown, so you can compare before a sales call.
| Tool | How it is priced | Published entry price | Year one for about 50 devices | Hosting | Best for |
|---|---|---|---|---|---|
| ManageEngine OpManager | Per device pack, yearly or perpetual, add-ons separate | Standard $95 a year for 10 devices; Free Edition 3 devices | $445 Standard, $645 Professional | Windows or Linux server you run | Budget-conscious teams that want SNMP, maps and optional modules from one vendor |
| Paessler PRTG | Per sensor, billed annually | $2,400 a year for 500 sensors; Freeware 100 sensors | $2,400 at 10 sensors per device | Windows, or Paessler-hosted for about the same price | Admins who want one tool for SNMP, flows and sensors |
| Progress WhatsUp Gold | Per device, every monitor on it included | Business $1,229 a year for 50 devices; Free up to 10 | $1,229 | Windows Server you run | Windows shops that want maps and discovery |
| Checkmk | Per monitored service, yearly | Pro $3,300 a year for 3,000 services; Cloud $2,880 for 1,000 | $3,300 at the smallest Pro tier | Linux server, or Checkmk Cloud | Linux-first teams with many services per host |
| Nagios XI | Perpetual license per node, plus yearly renewal | $2,595 for 100 nodes, renewal $2,104 a year | $2,595 | Linux server you run | Teams that already know Nagios plugins |
| SolarWinds Observability SaaS | Per node a month, per module | $15.75 per node a month for network and infrastructure | $9,450 | SaaS, or self-hosted from $8 per node | Larger estates standardizing on one vendor |
| LogicMonitor | Per Hybrid Unit a month | Essentials $16 per unit a month, list | $9,600 before discounts | SaaS with an on-site collector | Hybrid cloud estates and MSPs |
| AlertPing | Flat plan, no device or add-on meter | Starter $288 a year, Team $348 a year | $348 for up to 100 endpoints | SaaS, checks from two regions | Outside-in checks on websites, APIs, VPN and mail ports, SSL and cron jobs |
Sources: store.manageengine.com and manageengine.com/network-monitoring/opmanager-editions.html, paessler.com/pricing, whatsupgold.com/pricing, checkmk.com/pricing, nagios.com, solarwinds.com/pricing, logicmonitor.com/pricing. On base price OpManager is the cheapest network monitor in this table. Every pack and add-on is in our OpManager pricing breakdown.
opmanager standard, USD per device per year
Pack price divided by pack size. Annual subscription, two users included.
the pack steps
What OpManager costs per device, and where the steps are
OpManager sells devices in seven packs, so the price you pay per device depends on how close you sit to the top of a pack. A full 100-device Standard pack is $7.95 a device. Add device 101 and the next pack is 250 devices at $1,845, which is $1,050 more a year and $18.27 for each device you actually monitor.
Professional costs 33% to 53% more than Standard at the same pack size, and most networks need it. Standard leaves out VMware, Hyper-V and Nutanix monitoring, Layer 2 discovery, REST API access and adaptive thresholds, and keeps raw data for 7 days instead of 60. Enterprise starts at 250 devices for $4,595 a year, 1.74 times Professional at that size, and is the only edition for distributed sites or more than 1,000 devices.
The perpetual license is priced so that it breaks even with the subscription at about five years: Standard for 100 devices is $1,995 up front plus $399 a year in maintenance, against $795 a year. AlertPing Team over the same five years is $1,740, and the plan table is on the pricing page.
read this before you switch
Where OpManager is still the better tool
- SNMP, WMI and CLI polling of interfaces, disks, CPU, processes and Windows services on devices inside your network, with no per-interface charge.
- Business views and maps, Meraki and Cisco ACI monitoring in every edition, and Layer 2 discovery plus VMware, Hyper-V and Nutanix monitoring from Professional up.
- Optional flow analysis, configuration backup, firewall log analysis, IP address and switch port management from the same console.
- A public price list and a perpetual license, both rare in network monitoring.
AlertPing does none of those. It does not read SNMP, draw maps or inspect traffic. If your alerts mostly come from switch ports and server counters, OpManager at these prices is a good deal and the table above is mainly useful for negotiating. If they mostly come from "the website is down" or "the branch office stopped answering", that job belongs outside the network.
the cheaper split
Keep OpManager inside, check the outside with AlertPing
Two OpManager add-ons exist mostly to cover reachability: Lite Devices for URLs and IP addresses that only need an up or down check, and Failover so alerts survive the monitoring server going down. Both jobs are cheaper, and work better, from outside the building.
Inside the network
OpManager, the edition you already run
Switches, firewalls, hypervisors and servers that need SNMP graphs, thresholds and a map. Nothing changes here.
unchanged
Outside the network
AlertPing Team
Website, customer portal, API, VPN gateway, mail ports, each branch office public IP, SSL certificates and backup cron jobs. 100 monitors every 30 seconds.
$348 a year
Instead of
100 Lite Devices plus Failover
Availability checks that run from one server inside your network ($395), and a hot standby engine so that server is not a single point of failure ($1,915).
$2,310 a year
The split also fixes the blind spot. When the office uplink fails, an inside monitor cannot send the alert, standby engine or not. AlertPing sees the branch IP stop answering from US East and EU Central and pages you by SMS anyway. Port and ping checks are covered in server monitoring, and the alert rules in website down alerts.
the outside-in job
What AlertPing covers when reachability checks move out
Ping and TCP port checks
ICMP ping and port checks on public IPs, VPN gateways, SMTP, IMAP, RDP gateways and database endpoints.
Second-region confirmation
A failure seen from one region is re-checked from the other region before anyone is paged, so one bad route does not wake you.
SSL certificate expiry
Warnings 30, 14, 7 and 1 day before certificates on your portals, VPN and mail servers expire.
HTTP and API checks
Status code, keyword and JSON assertions on every URL, with custom headers and a request body for APIs.
Users and SMS in the plan
Team includes 15 members, SMS, email, Slack and webhooks, escalation chains and on-call hours. No user pack to buy.
Nothing to patch
No server, no database, no standby engine. Add a monitor in the browser and it runs within a minute.
migration
How to trim an OpManager renewal before it is due
Subscriptions and maintenance both renew yearly, so start about 60 days before the date. That leaves two weeks of running both tools and time to renew a smaller device pack or drop an add-on.
If you are replacing the whole stack rather than splitting it, the PRTG alternative, WhatsUp Gold alternative and Checkmk alternative pages price those tools the same way.
-
1
Export the inventory
From the OpManager inventory, mark each entry as internal (switch, server, hypervisor) or reachable from outside (site, VPN, mail, branch IP).
-
2
Rebuild the outside checks
One AlertPing monitor per URL, public IP or port, with the same expected status code, keyword or port number.
-
3
Copy the notification profiles
Recreate recipients as escalation chains with delays and on-call hours, and add a status page if customers ask about outages.
-
4
Run both for two weeks
Compare alerts side by side. Differences usually come from retry and polling settings, not from the check itself.
-
5
Right-size the renewal
Renew the device pack that fits what is left inside, and remove Lite Devices or Failover if the outside checks replaced them.
questions buyers ask
OpManager alternative questions
What is the best alternative to OpManager?
It depends on what you monitor. For SNMP polling, maps and flow analysis, the closest paid alternatives are Paessler PRTG at $2,400 a year for 500 sensors, WhatsUp Gold at $1,229 a year for 50 devices and Checkmk Pro at $3,300 a year. For checking websites, APIs, VPN gateways and branch offices from outside, AlertPing Team covers 100 endpoints every 30 seconds for $348 a year.
How much does OpManager cost?
OpManager Standard costs $95 a year for 10 devices, $445 for 50, $795 for 100 and $4,095 for 1,000. Professional runs $145 to $5,995 for the same packs, and Enterprise starts at $4,595 a year for 250 devices. Every pack includes two users, and add-ons such as configuration management, NetFlow and failover are priced separately.
Is OpManager free?
There is a Free Edition limited to 3 devices and 2 users with basic monitoring. It is enough to try the product, not to run an office. The first paid step is Standard for 10 devices at $95 a year, or $245 as a perpetual license plus $49 a year in maintenance.
What is the difference between OpManager and OpManager Plus?
OpManager is the network and server monitor. OpManager Plus was the bundle that added flow analysis, configuration management, firewall analysis and IP address and switch port management. ManageEngine's store now sells that bundle as OpManager Nexus, from $1,233 a year for 50 devices with 2 users and 1 firewall, and says it saves up to 40% against buying the add-ons one by one.
Is OpManager cloud based or on premise?
OpManager is on-premises software. You install it on your own Windows or Linux server, and it polls your devices from inside your network. ManageEngine's parent company sells a separate cloud service, Site24x7, for teams that want hosted monitoring instead.
Is OpManager better than PRTG?
They license differently. OpManager charges per device and includes every interface and sensor on it, so a 48-port switch is one license. PRTG charges per sensor, which favors networks with few checks per device. At about 50 devices OpManager Professional lists $645 a year and the smallest paid PRTG license $2,400.
Can AlertPing replace OpManager completely?
No. AlertPing does not read SNMP, discover devices, draw maps or analyze flows. It checks websites, APIs, public IPs, TCP ports, SSL certificates and cron heartbeats from two regions and alerts by SMS, email, Slack and webhook. Most teams use it for everything reachable from outside and keep a network monitor for what is inside.
Is there a cheaper alternative to OpManager add-ons for uptime checks?
Yes. The Lite Devices add-on costs $395 a year for 100 availability-only checks, on top of a base license, and those checks run from your own server. AlertPing Team is $348 a year for 100 monitors checked every 30 seconds from two outside regions, with SMS alerts and 15 team members included.
related comparisons
how we page you
Two regions have to agree
A single failed probe never wakes anybody. A second region, US East or EU Central, re-checks first, so a hiccup on one route is not a 3am phone call.
what a plan covers
SMS is in the price, not in credits
Email, Slack and webhook alerts are unlimited on every plan, SMS comes with a monthly allowance, and each plan hosts status pages. No credit packs, no per-message fee, no per-monitor math.
how setup works
One URL, no agent to install
Paste the address, choose where alerts go, and the first check runs from both regions. No agent, no config file, nothing to deploy on your side.
Reachability checks without a server or an add-on list
Websites, APIs, public IPs, ports, SSL certificates and cron heartbeats, confirmed from a second region. Team watches 100 monitors every 30 seconds for $59 a month, or $348 a year.