Every category where a model named Rollbar for a mid-market B2B company. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.

Category	Function	Share	Rank	Negative rate	Labels	Quadrant
Error and crash monitoring	Developer platform	14%	2 of 44	13%	63	accepted challenger
Application performance monitoring	IT operations and endpoint	0%	55 of 70	0%	1	under 10 labels · led by New Relic at 54%
Incident management and on-call	IT operations and endpoint	0%	29 of 53	0%	1	under 10 labels · led by incident.io at 25%

Movement

This is the first edition on this tier, so no move can be computed for Rollbar yet. From the next edition this section shows, per buyer segment, whether its share moved by more than the measured noise floor.

By model

How each model treated Rollbar across every prompt where it was named for a mid-market B2B company. Twelve models, six prompts per category.

Model	First choice	Alternative	Mention	Negative	Labels
Claude Haiku 4.5	1	2	2	0	5
GPT-5.4 mini	0	3	1	0	4
Gemini 3.5 Flash	0	5	0	1	6
Perplexity Sonar	0	2	1	1	4
Grok 4.1 Fast	0	5	0	1	6
Mistral Small	1	2	2	1	6
DeepSeek V4 Flash	0	3	1	2	6
Llama 4 Maverick	1	0	4	0	5
Qwen 3.7 Flash	1	5	2	0	8
Kimi K2	1	4	0	1	6
GLM 4.7 FlashX	0	4	0	1	5
MiniMax M2.5	1	3	0	0	4

By framing

Which of the six questions produced the naming. By model says how often; this says asked what. The first-choice count on the right carries the marks of the models that produced it.

FramingLabels by classFirst choices

Direct30 labels3

Paraphrase22 labels2

Comparative32 labels2not counted in share

Budget-constrained24 labels4

Scale-constrained30 labels1

Negative29 labels1not counted in share

First choiceAlternativeMentionNegative167 labels in all, every segment counted; 10 of the 13 first choices count toward share, since the comparative and negative framings do not. The bar is one segment per label class, to scale within the framing.

What the models said for it

Verbatim evidence the judge attached to positive labels.

“Rollbar: Offers a free plan with 5,000 occurrences and 1,000 session replays a month, with real-time alerts, intelligent grouping” Llama 4 Maverick · Error monitoring · budget prompt · first choice

“the two strongest recommendations are Sentry and Rollbar” Qwen 3.7 Flash · Error monitoring · paraphrase prompt · first choice

“Sentry or Rollbar typically emerge as the top choices” Kimi K2 · Error monitoring · scale prompt · first choice

“Best overall for most mid-market B2B companies: Rollbar” Mistral Small · Error monitoring · direct prompt · first choice

And against it

Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.

“avoid SaaS-only tools like Rollbar” Gemini 3.5 Flash · Error monitoring · negative prompt · hard negative

“Tools like Sentry, Rollbar, Bugsnag, Datadog, and New Relic are US-incorporated and subject to the CLOUD Act” Kimi K2 · Error monitoring · negative prompt · soft negative

“Even industry leaders like Sentry and Rollbar have been criticized for this pricing model at scale.” GLM 4.7 FlashX · Error monitoring · negative prompt · soft negative

“Tiered per-event billing forces upgrades or charges overages; "sticker shock" during bursts common.” Grok 4.1 Fast · Error monitoring · negative prompt · soft negative

Named alongside

The products named in the same answers as Rollbar, over the 167 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and Rollbar was named but was not.

ProductSame answerTook the first choice insteadHead to head

Sentry165 of 167103Compare →

Bugsnag110 of 1671Not in the top three

Datadog93 of 1677Not in the top three

Honeybadger67 of 16710Not in the top three

New Relic66 of 1673Not in the top three

GlitchTip40 of 1673Compare →

Raygun37 of 1670Not in the top three

LogRocket33 of 1670Not in the top three

Airbrake29 of 1670Not in the top three

Datadog Error Tracking16 of 1672Not in the top three

A head-to-head page exists where both products are in a category's top three. The other rows are the same fact without a page behind them, so they link to the product instead.

What carried it into the answer

The sites and pages cited by the answers that named Rollbar. A fact about retrieval, not a lever on the model.

Citations exist only for the models that return a source list, four of the twelve in this edition, so these counts come from 125 of the 167 answers that named Rollbar and are not a share of its labels.

Domains cited

scoutapm.com84

rollbar.comYour site81

guideflow.com50

raygun.com50

worldmetrics.org49

observeone.com37

radartrek.com33

sentry.io33

apistatuscheck.com32

ones.com32

400 of the 481 domain citations in answers naming Rollbar came from somebody else's page.

Pages cited

scoutapm.com/blog/best-error-monitoring-tools78

rollbar.com/blog/best-error-monitoring-tools67

guideflow.com/blog/error-monitoring-software49

raygun.com/blog/best-error-monitoring-tools47

worldmetrics.org/best/error-monitoring-software43

observeone.com/best/error-monitoring-tools36

radartrek.com/error-monitoring33

apistatuscheck.com/blog/best-error-tracking-tools-202632

Pages are listed as the models cited them.

Is this your product?

Claim this page

Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Rollbar's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Rollbar, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.

It does not get any change to labels, shares or verdicts, any preview, or any say over which quotes appear. A verification link goes to your work email; an address at rollbar.com is approved on the spot, any other address is reviewed by hand.

Your name and company appear on the claimed page, or the company alone if you ask below. A title and a LinkedIn address appear there too if you give them, and are left off if you do not. Your email address is never published.