Here is a comparison of BlazeMeter vs. RedLine13 for a free subscription and for the different paid subscriptions. We’re going to do more comparisons. Let us know which you’d like to see. FREE PLAN Feature BlazeMeter RedLine13 Price Free Free Tests per Year 10 forever Unlimited Max Test Length 20 minutes 1 day Max Concurrent Users 50 Approx. 250-500(Actual based on 10 vCPUs) Max Concurrent Tests 1 1 Data Retention 1 week 30 days Max LoadRead More →