Website and synthetic monitoring · November 2026 Edition
Uptime Kuma vs Pingdom
Zero of fourteen models named Uptime Kuma first on the direct prompt; two named Pingdom. Uptime Kuma was named by twelve of the fourteen models and Pingdom by fourteen and Uptime Kuma carries 17 labels and Pingdom 39, so the shares are not directly comparable.
Named in five categories this edition.
Named in two categories this edition.
First-choice share4%4%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate0%36%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#7#8A position in a field of 11; printed, not drawn.
Labels1739A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Uptime Kuma reading right to left. Rank and label count are printed, not drawn.Better Stack was named alongside these two in twelve of the fourteen direct answers. UptimeRobot vs Uptime Kuma · UptimeRobot vs Pingdom · Better Stack vs Uptime Kuma
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the website and synthetic monitoring page.
By framing
How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Uptime KumaFirst choices, of fourteen modelsPingdom
Direct023 against Pingdom
Paraphrase001 against Pingdom
Comparative01
Budget-constrained201 against Pingdom
Scale-constrained00
Negative009 against Pingdom
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.
Every model, every framing
The eighty-four answers behind the chart above, one cell each: where Uptime Kuma and Pingdom stood in it.
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | | | ||
| GPT-5.4 mini | | | | |||
| Gemini 3.5 Flash | | | | |||
| Perplexity Sonar | | | | |||
| Grok 4.20 | | | | | | |
| Mistral Small | | | | |||
| DeepSeek V4 Flash | | | | | | |
| Llama 4 Maverick | | | ||||
| Qwen 3.7 Flash | | | | | ||
| Kimi K2 | | | | | ||
| GLM 4.7 FlashX | | | ||||
| MiniMax M2.5 | | | ||||
| GPT-6 Luna | | | ||||
| Muse Glimmer 30B | | | | |
Uptime Kuma Pingdom first choice named as an alternative argued againstblank: not namedEach cell is one answer, Uptime Kuma on the left and Pingdom on the right.The direct prompt
The plain question, one answer per model, grouped by where Uptime Kuma and Pingdom stood in it.
Pingdom first, Uptime Kuma not the choice
2 of 14 modelsUptime Kuma was named in the answer but not as the choice, or not at all.Claude Haiku 4.5Pingdom alternatives: Atlassian, Datadog Synthetic Monitoring, New Relic Synthetics, Statuspage, UptimeRobot
GPT-5.4 miniPingdom alternatives: Datadog Synthetic Monitoring, Site24x7, UptimeRobot
Neither was the first choice, one was named
3 of 14 modelsThe answer put something else first and named one of the two as an alternative.Llama 4 MaverickUptimeRobot alternatives: Better Stack, Checkly, Paessler PRTG, Pingdom
Qwen 3.7 FlashUptimeRobot alternatives: Better Stack, Pingdom
Muse Glimmer 30BBetter Stack, Hyperping alternatives: Datadog Synthetic Monitoring, Pingdom, Site24x7, UptimeRobot
Neither was named
9 of 14 modelsThe answer made no first choice from these two in this category.Gemini 3.5 FlashBetter Stack alternatives: Checkly, Datadog Synthetic Monitoring, StatusCake
Perplexity SonarBetter Stack alternatives: Checkly, Uptime.com, UptimeRobot
Grok 4.20UptimeRobot alternatives: Better Stack, Site24x7
Mistral SmallUptimeRobot alternatives: Better Stack
DeepSeek V4 FlashBetter Stack alternatives: Uptime.com, UptimeRobot
Kimi K2StatusCake alternatives: Better Stack, Uptime.com
GLM 4.7 FlashXUptimeRobot alternatives: Better Stack, Hyperping
MiniMax M2.5Better Stack, Site24x7 alternatives: Datadog Synthetic Monitoring
GPT-6 LunaBetter Stack alternatives: Checkly, Datadog Synthetic Monitoring
Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Pingdom leads by two points.
Pingdom6%#4 of 12Uptime Kuma4%#5 of 12Mid-marketThe figures above
Level: the same share of first choices.
Uptime Kuma4%#7 of 11Pingdom4%#8 of 11Enterprise
Level: the same share of first choices.
Uptime Kuma0%#– of 14Pingdom0%#13 of 14What the models said about Uptime Kuma
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.
“If you have a technical person on staff: Go with Uptime Kuma on a free VPS. It gives you enterprise-level monitoring at $0/month.” Kimi K2 · budget prompt · first choice
“Uptime Kuma (Best Overall Value / Self-Hosted) ... 100% Free & Open-Source” Gemini 3.5 Flash · budget prompt · first choice
“Uptime Kuma is the cheapest option because it's free/open-source; the tradeoff is that you have to run and maintain it yourself” GPT-5.4 mini · budget prompt · alternative
What the models said about Pingdom
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of seven in this category shown.
“Pingdom (pricing opacity, dated UI, and lower ratings)” DeepSeek V4 Flash · negative prompt · hard negative
“some reviews note it's pricey for basics, with occasional alert fatigue or integration glitches... lingering caution around security and bloat” Grok 4.20 · negative prompt · soft negative
“Good for mid-market but pricier (no free plan; tiers start higher, often 3x UptimeRobot for similar monitor counts) and can feel dated in UI.” Grok 4.20 · direct prompt · soft negative
“Pingdom - User-friendly with good uptime monitoring, alerting, and reporting features. Strong for mid-market companies.” Claude Haiku 4.5 · direct prompt · first choice
“If you want classic website monitoring with speed checks: Pingdom” GPT-5.4 mini · comparative prompt · first choice
“the best default choice is usually Pingdom” GPT-5.4 mini · direct prompt · first choice
Also compared
UptimeRobot vs Uptime KumaUptimeRobot vs PingdomBetter Stack vs Uptime KumaBetter Stack vs PingdomDatadog Synthetic Monitoring vs Uptime KumaDatadog Synthetic Monitoring vs PingdomCheckly vs Uptime KumaCheckly vs PingdomSite24x7 vs Uptime KumaSite24x7 vs PingdomNew Relic Synthetics vs Uptime KumaNew Relic Synthetics vs PingdomAll twenty-eight head-to-head pages and the full uptime monitoring standing
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.