in the LFAQ section; there are also articles about web site testing and management in the 'Resources' section. Free open source version supports the HTTP protocol, the $pro version supports binary protocols.Go Replay - Performance testing tool that listens for traffic on production servers and feeds it to test and dev environments. Pro version supports replaying and keep-alive sessions to ensure that you get the exact same number of connections every time.Based on an expressive DSL, the scenarios are self explanatory.They are easy to maintain and can be kept in a version control system.Agileload - Load test tool from Agile Load SA for testing all types of web and mobile applications.Features include automatic recording of test scenarios, distributed load injectors, topological and threshold analysis of anomalies, infrastructure monitoring, creation of custom test reports for each user profile.
Enables users to stress test websites, web apps, and APIs using real browsersnot headless browsers or other emulators.
Can be used to stress HTTP, Web DAV, SOAP, Postgre SQL, My SQL, LDAP and Jabber/XMPP servers. OS monitoring (CPU, memory and network traffic) using SNMP, Munin or Erlang agents on remote servers.
XML configuration system; several sessions can be used to simulate different type of users. User think-times and the arrival rate can be randomized using a probability distribution.
Check listed tool/vendor sites for latest product capabilities, supported platforms/servers/clients, etc; new listings are periodically added to the top of each category section; date of latest update is shown at bottom of this page.
Also see Web Site Testing FAQ in the FAQ Part 2 for a discussion of web site testing considerations; also see What's the best way to choose a test automation tool?