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Fiddler VS Rollbar

Compare Fiddler VS Rollbar and see what are their differences

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  3. » Reviews
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Fiddler logo Fiddler

Fiddler is a debugging program for websites.

Rollbar logo Rollbar

Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them. Ruby, Python, PHP, Node.js, JavaScript, and Flash libraries available.
  • Fiddler Landing page
    Landing page //
    2023-09-19
  • Rollbar Landing page
    Landing page //
    2023-10-18

Fiddler features and specs

  • Comprehensive Debugging
    Fiddler allows for detailed HTTP/HTTPS traffic inspection and debugging, making it invaluable for diagnosing and troubleshooting web applications.
  • Cross-Platform Compatibility
    Works on Windows, macOS, and Linux, providing flexibility to developers working in different environments.
  • Custom Scripting
    Supports custom scripts using FiddlerScript, enabling advanced functionalities and automation of repetitive tasks.
  • User-Friendly Interface
    Provides an intuitive and easy-to-use interface that helps users navigate and utilize its features effectively.
  • Web Debugging Proxy
    Acts as a proxy server that captures traffic between your computer and the internet, which is essential for debugging web applications.

Possible disadvantages of Fiddler

  • Learning Curve
    May require a period of learning and adaptation for users new to the tool or those who are not familiar with HTTP/HTTPS concepts.
  • Resource Intensive
    Can be resource-heavy, especially when capturing and storing large amounts of traffic data, which may slow down your computer.
  • Limited Mobile Support
    Although it can work with mobile devices, setup can be cumbersome and less straightforward compared to desktop debugging.
  • Documentation and Community
    While there is good documentation available, it may not cover all niche use cases, and community support can be hit or miss.
  • SSL Decryption
    Decrypting HTTPS traffic requires additional setup and can introduce security risks if not handled properly.

Rollbar features and specs

  • Real-time Error Tracking
    Rollbar provides real-time error monitoring and alerts, allowing developers to quickly identify and address issues in production environments.
  • Comprehensive Error Reports
    It offers detailed error reports that include stack traces, browser data, device data, and more, which help in diagnosing and fixing errors faster.
  • Supports Multiple Languages and Frameworks
    Rollbar supports a wide range of programming languages and frameworks, making it a versatile tool for various tech stacks.
  • Integrations with Popular Tools
    Rollbar integrates with popular development and workflow tools like Slack, Jira, GitHub, and more, enhancing team collaboration and productivity.
  • Customizable Notifications
    Users can customize notifications based on error severity, frequency, and other parameters to reduce noise and focus on critical issues.
  • AI-assisted Triage
    The platform uses AI to group and prioritize errors, helping developers focus on the most impactful issues first.
  • User Context and Telemetry
    Gives insight into user actions leading up to an error, which can be crucial for reproducing and fixing issues.
  • Deployment Tracking
    Rollbar allows you to track when errors are introduced by specific deployments, making it easier to pinpoint the root cause.
  • Scalable
    Suitable for companies of all sizes, from startups to large enterprises, providing scalable solutions that grow with your business.

Possible disadvantages of Rollbar

  • Pricing
    Rollbar can be expensive for small teams or startups, especially as the volume of errors and the need for advanced features grow.
  • Learning Curve
    While feature-rich, Rollbar may have a steep learning curve for new users who are not familiar with error tracking tools.
  • Occasional False Positives
    Some users report occasional false positives, which can divert attention from actual issues.
  • Custom Plan Limitations
    The need for a custom plan to access certain advanced features can be a limitation for smaller teams who may not have the budget.
  • Performance Overhead
    Introducing Rollbar into your application can add some performance overhead, although typically minimal. It still needs to be managed.
  • Data Privacy Concerns
    Storing sensitive error data in a third-party service can raise privacy and compliance concerns, especially for industries with strict regulations.

Analysis of Fiddler

Overall verdict

  • Fiddler is considered a good tool, particularly for developers and QA engineers who require a comprehensive and reliable solution for HTTP and HTTPS debugging. Its user-friendly interface and extensive documentation make it accessible, even for those who may not have extensive experience with web development tools.

Why this product is good

  • Fiddler by Telerik is a well-regarded web debugging tool that allows users to monitor, manipulate, and reuse HTTP requests. It's especially popular among developers and testers for its ease of use, robust feature set, and detailed analysis capabilities. It supports various platforms and is versatile enough for debugging tasks such as performance testing, security testing, and web session manipulation. Additionally, Fiddler offers extensive customization through its scripting capabilities, which lets users tailor it to their specific needs.

Recommended for

  • Web Developers
  • QA Engineers
  • Software Testers
  • Network Administrators
  • Anyone needing to debug and analyze HTTP/HTTPS traffic

Analysis of Rollbar

Overall verdict

  • Yes, Rollbar is generally considered a good tool for error monitoring and management. Its comprehensive features and real-time insights make it a valuable addition for development teams aiming to improve their application's reliability and performance.

Why this product is good

  • Rollbar is known for its robust error tracking and monitoring capabilities. It provides real-time feedback on application errors, helping developers identify, diagnose, and fix issues quickly. Rollbar supports a wide range of programming languages and integrates well with various development and collaboration tools. Its features include automated error grouping, detailed error reports, and the ability to track the entire lifecycle of errors from detection to resolution.

Recommended for

  • Development teams that require real-time error tracking
  • Organizations looking to improve application reliability
  • Projects of various sizes, from startups to large enterprises
  • Teams that use continuous integration/continuous deployment (CI/CD) practices
  • Developers who need seamless integration with programming languages and tools

Fiddler videos

+ Add

Fiddler On The Roof, Faith on Film review

More videos:

  • Review - FIDDLER ON THE ROOF WEST END REVIEW | Georgie Ashford
  • Review - Fiddler on the Roof Review

Rollbar videos

+ Add

Miata Hard Dog Ace Rollbar Review

Category Popularity

0-100% (relative to Fiddler and Rollbar)

Fiddler

Rollbar

Developer Tools
100 100%
Developer Tools
0% 0
Error Tracking
0 0%
Error Tracking
100% 100
Security
100 100%
Security
0% 0
Exception Monitoring
0 0%
Exception Monitoring
100% 100

User comments

Share your experience with using Fiddler and Rollbar. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Fiddler and Rollbar

Fiddler Reviews

Top 10 HTTP Client and Web Debugging Proxy Tools (2023)
Next right up is Fiddler. It is one of the most powerful and popular web debugging proxy tools. it can debug and troubleshoot endlessly. What you would come to like is that Fiddler is free and has lots of plug-ins you can use. Knowing it captures, analyze and record HTTP traffic between your device and the server, handling any embedded issues becomes easy.
Source: www.bestproxyreviews.com
12 HTTP Client and Web Debugging Proxy Tools
Fiddler is a cross-platform web debugging proxy. It can help manipulate web sessions, inspect HTTPS traffic, and monitor traffic between your computer and the Internet.
Source: geekflare.com
Comparing Charles Proxy, Fiddler, Wireshark, and Requestly
Fiddler is another popular web debugging proxy that runs on Windows. It provides developers with a range of features, such as HTTP/HTTPS traffic capturing, request modification, and performance testing. In addition to these features, Fiddler has a scripting engine called FiddlerScript, which allows for customizing the tool’s behavior. This scripting engine enables developers...
Source: dev.to
73 Best SEO tools 2021 – The Most Epic List You Shouldn’t Miss
The answer is simple – if you are looking for an SEO site tool that won’t freeze your browser (a common problem with most plugins), then Fiddler is your ultimate debugging tool.
Source: blog.linkody.com

Rollbar Reviews

6 Bugsnag Alternatives to Consider in 2021
Apart from detecting, diagnosing, and helping to fix errors in real-time, Rollbar also provides high-quality insights/analytics into the application’s error ecosystem. It offers a straightforward interface for managing and viewing the issues, making it easy to accumulate insights from your code and allowing you to see how users find their way around in your application....
Source: scoutapm.com

Social recommendations and mentions

Based on our record, Rollbar seems to be more popular. It has been mentiond 22 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Fiddler mentions (0)

We have not tracked any mentions of Fiddler yet. Tracking of Fiddler recommendations started around Mar 2021.

Rollbar mentions (22)

  • 12 Best Instabug Alternatives For Debugging In 2025
    Rollbar is a helpful tool for tracking user errors and debugging. It helps developers monitor, detect, and fix errors across different platforms, including web, mobile, and backend systems. It offers detailed error reports, tracks problems as they happen, and works smoothly with popular tools like Jira, GitHub, and Slack to make workflows easier. Rollbar is built to save time on debugging by grouping similar... - Source: dev.to / 4 months ago
  • Sentry Alternatives for Better Error Tracking
    Rollbar is a highly effective real-time error tracking and debugging tool, crafted specifically for software developers. It aims to streamline the process of identifying and resolving errors across various programming languages and platforms, enhancing application quality and developer efficiency. For teams exploring sentry alternatives, Rollbar offers a compelling solution with its robust feature set and seamless... - Source: dev.to / 8 months ago
  • How to Setup a Project That Can Host Up to 1000 Users for Free
    Rollbar is a great error-tracking service. It alerts us on exceptions and errors, provides analysis tools and dashboard, so we can see, reproduce, and fix bugs quickly when something went wrong. This service has a possibility to log not only uncaught exceptions but any messages. By default, the messages are reported synchronously, but you can enable asynchronous reporting using Sidekiq, girl_friday, or Resque.... - Source: dev.to / 12 months ago
  • Cleaning routines to keep your project without bugs
    **2. Rollbar **is an error-tracking system that tells you if there are any errors occurring and if the app is functioning a-okay. - Source: dev.to / about 1 year ago
  • Ask HN: Who is hiring? (May 2024)
    Rollbar | https://rollbar.com | Remote US, Remote Europe, Budapest | Engineering, Technical Solutions About Rollbar: * We're a ~30-person team (SF, Budapest, remote US and Europe) with a mission to help developers build software quickly and painlessly * We help tens of thousands of developers find and fix errors faster. * Our backend handles billions of errors with low latency and high reliability * Our front-end... - Source: Hacker News / about 1 year ago
View more

What are some alternatives?

When comparing Fiddler and Rollbar, you can also consider the following products

Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy

Sentry.io - From error tracking to performance monitoring, developers can see what actually matters, solve quicker, and learn continuously about their applications - from the frontend to the backend.

Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.

Raygun - Raygun gives developers meaningful insights into problems affecting their applications. Discover issues - Understand the problem - Fix things faster.

Postman - The Collaboration Platform for API Development

Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

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