Rollbar

Category - Error and Exception Monitoring

Rollbar provides real-time error tracking & debugging tools for developers.


We have discovered  21,746 live websites   are using Rollbar.

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Technology usage statistics

Websites using Rollbar:21,746 websites
Most popular in: United States
Market position in Error and Exception Monitoring category:#2
Market share in Error and Exception Monitoring:1.34%
Most popular version:2.14.4

Security vulnerabilites

Known security issues associated with Rollbar
PublishedCVETitleDomains
Oct, 2025CVE-2025-62517Rollbar.js Prototype Pollution Vulnerability in merge()5,002
Sep, 2025CVE-2025-57325rollbar is a package designed to effortlessly track and debug errors in JavaScript applications. Thi...5,002

Technology adoption

Recent changes in Rollbar usage.
Websites that added Rollbar 865
Websites that dropped Rollbar 4,229
Websites that changed version of Rollbar  1,213

Available Reports


Technology Information


Major Versions

  • 2.xx (44 subversions, 4,993 domains)

Website Distribution by Country

Number of websites using Rollbar
United States15,138 websites


Indonesia2,459 websites
GB478 websites
Australia448 websites
Singapore338 websites
Canada332 websites
Netherlands305 websites
Germany212 websites
France196 websites
Belgium163 websites

Website Distribution by TLD

Number of websites using Rollbar
.com12,211 websites
.nl2,990 websites
.org1,408 websites
.net774 websites
.co.uk453 websites
.com.au376 websites
.be359 websites
.de198 websites
.ca179 websites
.it165 websites

Rollbar Versions

sorted by popularity
2.14.43,145 websites
2.4.6520 websites
2.23323 websites
2.1.1263 websites
2.2.3138 websites
2.13116 websites
2.4.475 websites
2.3.148 websites
2.6.142 websites
2.3.942 websites

See all Rollbar versions ...

Top Websites Using Rollbar

A look at the most popular websites built with Rollbar
DomainCountryRankContacts
indiegogo.com United States2,062
workable.com United States5,402
marcaria.com United States6,243
leanpub.com Canada7,013
edurouter.com United States7,082
square-enix-games.com GB7,271
See full domain list

Always Used together



Alternative Technologies


Sentry: Total 1,534,861 domains found using Sentry
BugSnag: Total 21,113 domains found using BugSnag
Raven.js: Total 10,178 domains found using Raven.js
Stackify: Total 8,323 domains found using Stackify
Inspectlet: Total 7,651 domains found using Inspectlet
TrackJS: Total 6,987 domains found using TrackJS
Honeybadger: Total 3,796 domains found using Honeybadger
RAYGUN: Total 3,458 domains found using RAYGUN
SessionCam: Total 3,118 domains found using SessionCam
Errorception: Total 1,971 domains found using Errorception

FAQ

Rollbar falls under the category of Error and Exception Monitoring.
WebTechSurvey systematically indexes websites and their technologies. Users can find websites using Rollbar through the WebTechSurvey platform.
There are currently 59,130,664 live websites that use Rollbar.
Rollbar holds less than 0.1% market share in the Error and Exception Monitoring category.
The main competitors to Rollbar include Sentry, BugSnag, Raven.js, and Stackify.
Rollbar has a known security vulnerabilities: CVE-2025-62517, CVE-2025-57325.