Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Blue Triangle
Score 6.2 out of 10
Enterprise companies (1,001+ employees)
Synthetic Monitoring from Blue Triangle is a solution designed to ensure a site is up and running on all devices to catch issues before customers do.N/A
Sentry
Score 8.7 out of 10
N/A
Sentry provides engineering teams with tools to detect and solve user-impacting bugs and other issues.
$26
per month
TrackJS
Score 8.0 out of 10
N/A
TrackJS is an error monitoring service for web applications. It provides enhanced stack traces and detailed telemetry for developers to understand how an error happened, how to recreate it, and how to fix it.N/A
Pricing
Blue TriangleSentryTrackJS
Editions & Modules
No answers on this topic
Team
$26
per month
Business
$80
per month
Developer
Free
Enterprise
Contact sales team
No answers on this topic
Offerings
Pricing Offerings
Blue TriangleSentryTrackJS
Free Trial
YesYesYes
Free/Freemium Version
NoYesNo
Premium Consulting/Integration Services
YesNoNo
Entry-level Setup FeeOptionalNo setup fee$49 monthly page views
Additional Details
More Pricing Information
Community Pulse
Blue TriangleSentryTrackJS
Features
Blue TriangleSentryTrackJS
Application Performance Management
Comparison of Application Performance Management features of Product A and Product B
Blue Triangle
-
Ratings
Sentry
-
Ratings
TrackJS
6.5
1 Ratings
18% below category average
Application monitoring00 Ratings00 Ratings8.01 Ratings
Threshold alerts00 Ratings00 Ratings8.01 Ratings
Predictive capabilities00 Ratings00 Ratings5.01 Ratings
Application performance management console00 Ratings00 Ratings7.01 Ratings
Collaboration tools00 Ratings00 Ratings4.01 Ratings
Application dependency mapping and thresholding00 Ratings00 Ratings7.01 Ratings
Best Alternatives
Blue TriangleSentryTrackJS
Small Businesses
SolarWinds Pingdom
SolarWinds Pingdom
Score 9.5 out of 10
GitLab
GitLab
Score 8.7 out of 10
GitLab
GitLab
Score 8.7 out of 10
Medium-sized Companies
Cisco ThousandEyes
Cisco ThousandEyes
Score 9.0 out of 10
GitLab
GitLab
Score 8.7 out of 10
ManageEngine Site24x7
ManageEngine Site24x7
Score 9.5 out of 10
Enterprises
Nexthink
Nexthink
Score 7.4 out of 10
GitLab
GitLab
Score 8.7 out of 10
ManageEngine Site24x7
ManageEngine Site24x7
Score 9.5 out of 10
All AlternativesView all alternativesView all alternativesView all alternatives
User Ratings
Blue TriangleSentryTrackJS
Likelihood to Recommend
8.0
(4 ratings)
9.0
(15 ratings)
8.0
(1 ratings)
Usability
-
(0 ratings)
8.0
(3 ratings)
-
(0 ratings)
User Testimonials
Blue TriangleSentryTrackJS
Likelihood to Recommend
Blue Triangle Technologies
Amazing help and knowledge has been assembled, but Blue Triangle Group's customer service is exceptional. Because they make us feel like the most important customer every time we speak, they have a genuine belief in our success. You can count on the support team to keep an eye on your account and offer fresh ideas to our discussions.
Read full review
Sentry
Great for standard web application performance monitoring, analytics and error reporting. Shows line level code errors, gives insight into performance issues (plugins, API issues, etc.). Automation and scheduled scanning in production gives client visibility into 'after deployment' value. Also lets a relatively small number of developers keep tabs on a handful of different site/applications without needing a bunch of tools. The UI is pretty complicated and can be overwhelming for new users. Documentation could be better for the learning curve,
Read full review
TrackJS
If you're not currently doing any JS error tracking or are just getting started, TrackJS is a great solution. If you are looking for a more technical solution, something like NewRelic may be more appropriate - but if the primary user isn't going to be a web developer and you're looking for something that is easier to use, I would recommend TrackJS.
Read full review
Pros
Blue Triangle Technologies
  • Ease of usability.
  • Very responsive to our business requirements.
  • Increase your business revenue.
Read full review
Sentry
  • Great web interface. Lots of data available in a really clean format, with filtering options and more.
  • Per-user exception tracking. User is complaining about something being broken? Look up their account ID in Sentry and you can see if they've run into any exceptions (with device information included, of course).
  • Source map uploading. Took a little while to figure this out but now we have our deploy script upload sourcemaps to Sentry on each deployment, meaning we get to see stack traces that aren't obfuscated!
  • Very generous free tier – 10,000 events per month. We're nowhere near that yet.
Read full review
TrackJS
  • Easy to use
  • Time report is great
  • Great level of detail
Read full review
Cons
Blue Triangle Technologies
  • Since percentage change is used instead of a real-time shift in comparison charts, they are more difficult to read and evaluate quickly.
  • Unlike other website performance monitoring solutions, we are unable to compare data from different time periods.
  • The portal's interface may use some cleaning up.
Read full review
Sentry
  • Alert Configuration. Would be really helpful to have multiple logical groupings within the "If" section of a single configurable alert.
  • Alert Copying. Being able to copy an alert from one project to another would be super beneficial.
  • Alert Tags. Better UI around how we select which tags are getting sent with each alert instead of a tiny text box.
Read full review
TrackJS
  • Price is a bit high
  • More customizable alerts would be great
  • Would love more detail related to site speed
Read full review
Usability
Blue Triangle Technologies
No answers on this topic
Sentry
Its incredibly versatile, but that leads to complexity for the uninitiated, which can be intimidating. Nevertheless its a well polished product, in our case leading to only using it for a focus on frontend is still more cost effective than buying a one-to-rule-them-all tool...
Read full review
TrackJS
No answers on this topic
Alternatives Considered
Blue Triangle Technologies
blackfire.io can be easier to analyze for the consumer, but overall get the same result.
Read full review
Sentry
It is cheaper and offers better support for front-end applications for enterprise large environments with more then 30 scrum teams and hundreds of micro frontend applications. The configuration options, both with the agent and from the user interface, are superior to other tools, and the documentation is also very easy to use.
Read full review
TrackJS
TrackJS is less technical and is easier to use than New Relic. New Relic provides more data, but is virtually unusable if you're not technical.
Read full review
Return on Investment
Blue Triangle Technologies
  • The portal's ease of use, regular updates, and the feature roadmap all seem to prioritize the end user and actual use cases
  • Having a better understanding of where my site's visitors are going has led to beneficial outcomes for my business
Read full review
Sentry
  • So it has helped us for quick error resolutions.
  • From dashboard we are able to assign errors to particular member and see when its resolved.
  • Without customer informing us about errors we know what happened in real time helps in customer service also.
Read full review
TrackJS
  • ROI has been positive. We've identified a few issues that we wouldn't have otherwise found without TrackJS.
Read full review
ScreenShots

TrackJS Screenshots

Screenshot of Dashboard of overall quality and website activity.Screenshot of Error impact report shows you the breadth of users and devices affected by an error.Screenshot of Discoverable filtering shows you anomalies in your error data.Screenshot of Error report with enhanced stack traces, inline source code, and telemetry analytics.