--- title: Progress Telerik Fiddler Reviews meta_title: 'Progress Telerik Fiddler Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 166 reviews by the users' company size, role or industry to find out how Progress Telerik Fiddler works for a business like yours. aggregate_rating: rating_value: 4.4 review_count: 166 scale: '5' date_modified: '2026-07-17' parent_category: name: Development url: https://www.g2.com/categories/development --- # Progress Telerik Fiddler Reviews **Vendor:** Progress Software **Category:** [Other Development Software](https://www.g2.com/categories/other-development) **Average Rating:** 4.4/5.0 **Total Reviews:** 166 ## About Progress Telerik Fiddler Fiddler, backed by Progress, gives you a trusted and secure family of web debugging proxy tools and troubleshooting solutions to address your entire software engineering team's HTTP(s) debugging pain points without any sacrifice. From Fiddler Classic to Fiddler Everywhere, you can quickly get to the root cause of HTTP(S) traffic and network problems and effectively fix them. Easily. ## Progress Telerik Fiddler Pros & Cons **What users like:** - Users find the **ease of use** of Progress Telerik Fiddler enhances their ability to monitor and troubleshoot effectively. (6 reviews) - Users find the **ease of use** of Progress Telerik Fiddler impressive, making traffic tracking straightforward and efficient. (2 reviews) - Users love how Progress Telerik Fiddler provides **time-saving features** for efficient network traffic management and testing. (2 reviews) - Users appreciate the **intuitive interface** of Progress Telerik Fiddler, which enhances web debugging and navigation effortless. (2 reviews) - Users find Fiddler to be a **powerful network monitoring tool** that efficiently captures and details network traffic. (1 reviews) - Flexibility (1 reviews) - Intuitive (1 reviews) - Navigation Ease (1 reviews) - Users find the **initial setup quick and easy** , allowing for a seamless start with Progress Telerik Fiddler. (1 reviews) - Task Management (1 reviews) **What users dislike:** - Users find **connectivity issues** frustrating, particularly with mobile connections requiring certificate installation. (1 reviews) - Users highlight that the product is **expensive** due to the requirement of purchasing a license for usage. (1 reviews) - Users experience a **lack of tools** for critical security testing, limiting the functionality of Progress Telerik Fiddler in emulators. (1 reviews) - Users find the **limited features** of Progress Telerik Fiddler restrict its potential, desiring more capabilities like traffic syncing. (1 reviews) - Users feel the **monthly pricing is too high** and suggest it should be lowered for better accessibility. (1 reviews) - Slow Loading (1 reviews) - Slow Performance (1 reviews) ## Progress Telerik Fiddler Reviews ### 1. The best tool for debugging web traffic **Rating:** 5.0/5.0 stars **Reviewed by:** Brandon S. | Director of Mobile Solutions., E-Learning, Mid-Market (51-1000 emp.) **Reviewed Date:** December 12, 2017 **What do you like best about Progress Telerik Fiddler?** Fiddler makes it super easy to capture web traffic including POST requests, in order to inspect and debug sotware development including API's **What do you dislike about Progress Telerik Fiddler?** Fiddler is not currently available for MAC **Recommendations to others considering Progress Telerik Fiddler:** Great tool that makes debugging and software development easier. **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** API testing and debugging ### 2. Fiddler rules! **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** January 10, 2018 **What do you like best about Progress Telerik Fiddler?** Fiddler can be used to modify HTTP traffic for troubleshooting as it is being sent/received, a Fiddler log logs all the traffic between your computer and the Internet **What do you dislike about Progress Telerik Fiddler?** Fiddler has a lot of features that I use regularly so I can't really complain. **Recommendations to others considering Progress Telerik Fiddler:** use 3rd party add-on tools for Fiddler such as JavaScript Formatter and FiddlerHook for FireFox **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** use it for debugging http server problems ### 3. Application Debugging with Fiddler **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Insurance | Enterprise (> 1000 emp.) **Reviewed Date:** December 29, 2017 **What do you like best about Progress Telerik Fiddler?** Fiddler help us in debugging our Web application. Nice tool work with most of the browsers. **What do you dislike about Progress Telerik Fiddler?** Sometimes it create problems with Internet connectivity. **Recommendations to others considering Progress Telerik Fiddler:** I recommend Fiddler tool for application debugging. It's easy to use with most of the browsers. **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** We perform Web Application Testing, Security and Performance Inspection using Fiddler. Fiddler is a Web application debugging Proxy tool which logs all HTTP(S) traffic between our computer and the Internet. ### 4. Nice web debugging tool **Rating:** 4.0/5.0 stars **Reviewed by:** Seher K. | Senior Software Engineer, Information Technology and Services, Enterprise (> 1000 emp.) **Reviewed Date:** January 24, 2018 **What do you like best about Progress Telerik Fiddler?** Recording the Http/https transaction. Provides support for changes in request/response. **What do you dislike about Progress Telerik Fiddler?** Does not response sometime while debugging **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** Web debugging ### 5. Monitor nw traffic **Rating:** 5.0/5.0 stars **Reviewed by:** Mohammed R. | Sr. Application Developer, Automotive, Enterprise (> 1000 emp.) **Reviewed Date:** December 12, 2017 **What do you like best about Progress Telerik Fiddler?** Easy to monitor traffic request and responses and performance as well **What do you dislike about Progress Telerik Fiddler?** It keeps running if u forget to stop monitoring traffic **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** Using to check the web service calls and responses, we use multiple middleware calls inside our api ### 6. Fiddler is best tool to debug web applications **Rating:** 3.0/5.0 stars **Reviewed by:** Verified User in Medical Devices | Enterprise (> 1000 emp.) **Reviewed Date:** December 28, 2017 **What do you like best about Progress Telerik Fiddler?** captures all network traffic. it's handy to debug web app issues. **What do you dislike about Progress Telerik Fiddler?** it's bit not friendly to use. takes time to understand the tool **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** mostly web application issues. ### 7. It is a great tool for troubleshooting rest api calls **Rating:** 2.5/5.0 stars **Reviewed by:** Ko W. | UI Software Engineer, Computer Software, Mid-Market (51-1000 emp.) **Reviewed Date:** November 16, 2017 **What do you like best about Progress Telerik Fiddler?** I can see the time taken for each call, pass it on to other developers for debugging. **What do you dislike about Progress Telerik Fiddler?** It only works on Windows. I was not able to use it on Mac. **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** Troubleshooting performance issues with rest calls. Need to determine whether it is UI or backend issue. ### 8. Fiddler **Rating:** 4.0/5.0 stars **Reviewed by:** Paul Y. | Senior Software Engineer, Education Management, Mid-Market (51-1000 emp.) **Reviewed Date:** December 28, 2017 **What do you like best about Progress Telerik Fiddler?** it is good to use with network debugging **What do you dislike about Progress Telerik Fiddler?** I don't like its performance issue. **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** It provided way to see my network setting problem. ### 9. Helpful for tracking web request **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** January 08, 2018 **What do you like best about Progress Telerik Fiddler?** Easy to each and every call from client to server. Useful tool for debugging. **What do you dislike about Progress Telerik Fiddler?** Nothing much to dislike. It's pretty handy tool. **Recommendations to others considering Progress Telerik Fiddler:** Looking for handy tool to help tracing HTTP request, don't look beyond fiddler. **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** While working on network issues and tracing HTTP requests, this tool was really helpful. ### 10. Great tool for HTTP debugging **Rating:** 4.0/5.0 stars **Reviewed by:** Ankush G. | Assistant Consultant, Enterprise (> 1000 emp.) **Reviewed Date:** December 13, 2017 **What do you like best about Progress Telerik Fiddler?** It is very easy to use and self understanding interface **What do you dislike about Progress Telerik Fiddler?** Sometimes facing issues with proxy setting. **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** Web Application debugging ### 11. Fiddler is very helpful **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Networking | Mid-Market (51-1000 emp.) **Reviewed Date:** January 27, 2018 **What do you like best about Progress Telerik Fiddler?** Debugging HTTP requests and doing MITM for HTTPS **What do you dislike about Progress Telerik Fiddler?** There is no stable version for Mac — pitty **Recommendations to others considering Progress Telerik Fiddler:** Much better that Chrome DevTools for debugging network **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** Network Analysis ### 12. Look into what's going on through your HTTP/S connections **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Program Development | Small-Business (50 or fewer emp.) **Reviewed Date:** December 27, 2017 **What do you like best about Progress Telerik Fiddler?** Easiest way to find out what's going on through HTTP/HTTPS connections on your Windows OS. **What do you dislike about Progress Telerik Fiddler?** User interface could have an easier learning curve. **Recommendations to others considering Progress Telerik Fiddler:** Simple and easy to use for HTTP traffic diagnostics and debugging. **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** HTTP protocol analysis and debugging. ### 13. Best debugging software **Rating:** 5.0/5.0 stars **Reviewed by:** Dev B. | Co-Founder / Cyber Security, Mid-Market (51-1000 emp.) **Reviewed Date:** October 25, 2017 **What do you like best about Progress Telerik Fiddler?** Just so simple to use, while still allowing you to customize it to your needs. **What do you dislike about Progress Telerik Fiddler?** I haven't found an issue with it, this product is the best. **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** Debugging web application development. ### 14. Fiddler review **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** December 26, 2017 **What do you like best about Progress Telerik Fiddler?** Fiddler helps to debug scripts without deploying code to server. Helps me to troubleshoot issues faster **What do you dislike about Progress Telerik Fiddler?** Need to provide Mac support also as I am not finding right plugin **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** Helps troubleshoot technical issues ### 15. A long time friend **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in E-Learning | Mid-Market (51-1000 emp.) **Reviewed Date:** December 27, 2017 **What do you like best about Progress Telerik Fiddler?** It's just the reference to inspect web activities. Doing is job. Simple and effective **What do you dislike about Progress Telerik Fiddler?** I think I like it as it is. Simple and effective. **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** ok ### 16. Nice tool to debug **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** December 04, 2017 **What do you like best about Progress Telerik Fiddler?** Tracing HTTP web requests while development **What do you dislike about Progress Telerik Fiddler?** Not friendly like postman to have new requests **What problems is Progress Telerik Fiddler solving and how is that benefiting you?** Building web ## Progress Telerik Fiddler Discussions - [What is Progress Telerik Fiddler used for?](https://www.g2.com/discussions/what-is-progress-telerik-fiddler-used-for) - 1 comment - [View Progress Telerik Fiddler pricing details and edition comparison](https://www.g2.com/products/progress-telerik-fiddler/reviews?page=4§ion=pricing&secure%5Bexpires_at%5D=2026-07-26+13%3A10%3A49+-0500&secure%5Bsession_id%5D=0567a0df-4c0c-47e1-884a-6f50d7f82698&secure%5Btoken%5D=59554cb248b7366cb293437dfa0d7de0625465ba9aeecb8c3671006d21650e13&format=llm_user) ## Top Progress Telerik Fiddler Alternatives - [Okta](https://www.g2.com/products/okta/reviews) - 4.5/5.0 (1,318 reviews) - [Termius](https://www.g2.com/products/termius/reviews) - 4.8/5.0 (262 reviews) - [SAP Fiori](https://www.g2.com/products/sap-fiori/reviews) - 4.3/5.0 (128 reviews)