Compare software

BlazeMeter vs Loadster: catalog facts
BlazeMeter	Loadster
Paid Commercial service with published pricing plans.	Freemium Free to start testing, with paid plans for larger tests.
Web	Web
Runs JMeter load tests at scale in the cloud Combines load, API and functional testing	Choice of real browsers, HTTP bots or Playwright scripts Runs from 32 cloud regions
Aimed at businesses rather than individuals Hosted service only	Cloud service only, not self-hostable Large tests require a paid plan
Hosted service	Hosted service
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.