Alternatives
Best OnlineOrNot alternatives in 2026
Data compiled by Toolradar Updated How we rate
Cite this list: Toolradar, best OnlineOrNot alternatives 2026, toolradar.com/alternatives/onlineornot
6 direct alternatives to OnlineOrNot, compared on pricing, features, and best-for use cases. Pick the right replacement without the marketing fluff.
Quick answer
- Uptime Kuma is the top alternative to OnlineOrNot on our list, followed by Oh Dear and Nagios.
- 4 of the 6 alternatives have a free plan, starting with Uptime Kuma.
- Highest rated: Uptime Kuma, 4.6 out of 5 from 348 ratings, Jun 2026.
- 6 alternatives
- 4 with a free plan
Top 3 alternatives to OnlineOrNot
Uptime Kuma
#1 Top pickSelf-hosted uptime monitoring with beautiful status pages
Pricing
Free
4.6 /5 on G2 · 348 ratings, Jun 2026
Our take
Best overall
Oh Dear
#2Website health monitoring for your entire site, not just the homepage.
Starting price
From $15 /mo
Cheapest paid plan, monthly, as of October 2026
4.5 /5 across SourceForge and G2 · 100 ratings, Sep 2026
Nagios
#3The industry standard in open-source IT monitoring tools for servers, networks, applications, and services.
Pricing
Free plan
4.5 /5 on G2 · 58 ratings, Aug 2026
OnlineOrNot vs 6 alternatives
| Tool | Starting price (Oct 2026) | Free plan | Rating |
|---|---|---|---|
 | Price: $12/mo | Free plan: Yes | 4.9 out of 5, from 6 ratings across G2 and Capterra (6) |
| Price: Free | Free plan: Yes | 4.6 out of 5, from 348 ratings on G2 (348) |
| Price: $15/mo | Free plan: No | 4.5 out of 5, from 100 ratings across SourceForge and G2 (100) |
| Price: Free + paid | Free plan: Yes | 4.5 out of 5, from 58 ratings on G2 (58) |
 | Price: $10/mo | Free plan: No | 3.8 out of 5, from 85 ratings across Capterra and Trustpilot (85) |
 | Price: $20.41/mo | Free plan: Yes | 4.8 out of 5, from 15 ratings on G2 (15) |
 | Price: $20/mo | Free plan: Yes | 4.9 out of 5, from 14 ratings on G2 (14) |
Why people consider alternatives to OnlineOrNot
OnlineOrNot provides comprehensive uptime monitoring and status page solutions for software teams, from individual developers to large enterprises.
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.
OnlineOrNot by the numbers
Toolradar data: OnlineOrNot's entry paid plan ($12/mo, billed monthly) ranks #5 of 13 for price among the Status Pages tools with a verified entry price and no stated unit, where the median is $16.21/mo. As of Oct 2026.
| Metric | OnlineOrNot | Peer median | Position (1 is best) |
|---|---|---|---|
| Entry paid plan | $12/mo, billed monthly | $16.21/mo | #5 of 13 tools with no stated price unit, verified price |
| Free plan | Yes | 15 of 21 have one | n/a |
| Listed as an alternative to | 1 tool | 1 | #11 of 21 (joint) |
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 Status Pages data · How we compute this. Advertising and placement fees are not inputs to any position.
Cite this: Toolradar, “OnlineOrNot by the numbers”, Oct 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 Oct 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 76 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 | Sematext | $1.68/mo, billed monthly |
| 5 | Level | $2/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 12 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 | Spike.sh | $8/user/mo, billed monthly |
| 5 | Opsgenie | $9.45/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 | OpenTelemetry | 4 articles |
| 3 | Elementary Data | 3 articles |
| 3 | Monte Carlo | 3 articles |
| 5 | Dash0 | 1 article |
A position exists only when at least 8 tools have data for that metric. 88 of 213 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”, Oct 2026. Data licensed CC BY 4.0. All Monitoring statistics.
6 alternatives to OnlineOrNot
Ranked by G2 and Capterra ratings, media mentions, and editor review, plus how directly they replace OnlineOrNot.
- 1
Uptime Kuma
100% freeSelf-hosted uptime monitoring with beautiful status pages
4.6 /5 on G2 · 348 ratings, Jun 2026
Free
- 2
Oh Dear
PaidWebsite health monitoring for your entire site, not just the homepage.
4.5 /5 across SourceForge and G2 · 100 ratings, Sep 2026
From $15/mo, billed monthly
- 3
Nagios
Free planThe industry standard in open-source IT monitoring tools for servers, networks, applications, and services.
4.5 /5 on G2 · 58 ratings, Aug 2026
Free plan available; paid prices not published
- 4
Pingdom
PaidEstablished uptime monitoring for reliable website availability
3.8 /5 across Capterra and Trustpilot · 85 ratings, Sep 2026
From $10/mo, billed monthly
- 5
StatusCake
Free planMonitor website uptime, speed, and performance
4.8 /5 on G2 · 15 ratings, Sep 2026
From $20.41/mo, billed monthly; free plan available
- 6
Instatus
Free planFast and beautiful status pages
4.9 /5 on G2 · 14 ratings, Sep 2026
From $20/mo, billed monthly; free plan available
Frequently asked questions
What is the best alternative to OnlineOrNot?
Based on real-signal scoring (G2 and Capterra ratings, media mentions, and editorial review), the top alternatives to OnlineOrNot are Uptime Kuma, Oh Dear, Nagios. Each solves the same core job with different trade-offs on pricing, features, and integrations.
Is there a free alternative to OnlineOrNot?
Yes. Uptime Kuma is 100% free (no paid upgrade path) (Self-hosted uptime monitoring with beautiful status pages). 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 OnlineOrNot alternatives?
Common reasons teams switch away from OnlineOrNot: 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 OnlineOrNot versus each alternative.
Review OnlineOrNot, get a free AI guide
Share your experience and we will send you Improve Your Thinking Patterns Using ChatGPT, free.
Still considering OnlineOrNot?
See the full review, pricing breakdown, and community feedback before you decide.