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Prefix
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Powerful, free code profiler for .NET & Java web apps
Table of Contents
Prefix - 2026 Pricing, Features, Reviews & Alternatives
All user reviews are verified by in-house moderators and provider data by our software research team. Learn more
Last updated: December 2025
Prefix overview
What is Prefix?
Prefix isn’t your standard code profiler. Not only does is it a code profiler, it displays details per web request so you can understand what your .NET or Java web app is doing & how long it takes.
Built on Stackify's proven APM+ technology. View details of every ASP.NET request, SQL queries, web service calls, key methods, all logs, and more. Provides detailed trace of every web request with no messy config or code changes.
Prefix is a FREE code profiler. Developers can run it on their workstations 24/7 without ever affecting performance. Prefix runs fast on your devBox and is always ready. If you are ready for the next level in code profiling, Stackify offers a Premium version with even more features.
Prefix’s user interface
Prefix reviews
Overall rating
4.7
/5
29
Positive reviews
89
%
- Value for money
- Ease of use
- Features
- Customer support
- Likelihood to recommend0.89/10
5
4
3
2
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Prefix's key features
Most critical features, based on insights from Prefix users:
All Prefix features
Features rating:
Prefix alternatives
Prefix
Starting from
20
/user
Per month
GitHub
Starting from
4
/user
Per month
Essential Studio
Starting from
No pricing info
Microsoft Visual Studio
Starting from
45
/user
Per month
Prefix pricing
Pricing plans
Pricing details:
User opinions about Prefix price and value
Value for money rating:
Prefix integrations (1)
Top integrations
Prefix support options
Typical customers
Platforms supported
Support options