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Free Load Testing Software
Last updated: January 2026
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10 software options
Sponsored
Loadster
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Load testing for high-performance sites and web apps
Get started for free with 50 units of Loadster Fuel. Add more fuel when you need it (starting at USD $97) or subscribe to a monthly plan for the most cost-effective testing.
Read more about Loadster
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
The modern test stack
BrowserStack offers a free trial for new users, after which the software is available on monthly and annual subscriptions. An open-source version is also available. Pricing and functionality scales with the number of tests, users, or screenshots. Live: Starts at $29/month (billed annually) and $39/month (billed monthly) Automate Pro: Starts at $129/month (billed annually) and $169/month (billed monthly) Automate Mobile: Starts at $199/month (billed annually) and $249/month (billed monthly) Percy: A free version is available for visual testing on 5000 screenshots and unlimited users Percy Professional: Starts at $99/month (billed annually) and 129/month (billed monthly) for 25,000 screenshots/month App Live: Starts at $29/month (billed annually) and $39/month (billed monthly) App Automate: A free version includes 30 interactive testing minutes, 100 automated testing minutes daily, and 4 real mobile devices. Subscription starts at $159/month (billed annually) and $199/month (billed monthly)
Read more about BrowserStack
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
AI-powered load testing platform
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Load testing software for web application, API, and website
Get Started with a 30-day free trial. No Credit Card required. Starter - $199/month or $159/month (billed annually) Professional - $499/month or $399/month (billed annually) Advanced - $1,499/month or $1,199/month (billed annually)
Read more about LoadView
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Any test. Any device. App quality without limits.
Whether you're a load testing guru or just getting started, BlazeMeter has a pricing plan that works for you. Choose from On-demand (pay-per-hour), a monthly plan, or get started right now with a free account. Each plan offers a set of usage tiers so you can plan your load testing accurately.
Read more about BlazeMeter
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Robust 360-degree test automation platform for Agile teams
Contact TestingWhiz for pricing information.
Read more about TestingWhiz
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Automated and on-demand performance testing for developers.
Monthly Subscriptions: 250 concurrent users, 5 tests per month - $0/month; 1000 concurrent users, 30 tests per month - $299/month; 3000 concurrent users, unlimited testing - $699/month; 8000 concurrent users, unlimited testing - $1299/month; +8000 concurrent users, unlimited testing - Request quote Pay-per-test: Purchase a test whenever the need arises. Price is based on test size and duration, and starts at $1.
Read more about k6.io
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Load testing and tracking application
Read more about Loader.io
Usage based on per second usage. Cost based on consistent AWS serverless per second charges Following examples with 10 minute run, 6 minutes ramp up to total VUs: (12K VUs, 10 mins, 258K reqs, 430 RPS Avg for ~18 cents) (i.e. 18 times a day for a month for under $100) (100K VUs, 10 mins, 2.2mil reqs, 3.5k RPS Avg for ~60 cents)
Read more about ApiZapi
SmartMeter.io offers a 14-day free trial for new users, after which the software is available across 4 pricing tiers, details of which are outlined below: Personal - $39/month or $390/year for 500 users Pro - $99/month or $990/year for 1000 users Pro+ - $299/month or $2990/year for 5000 users Corporate - for unlimited users - Please contact Etnetera directly for pricing information.
Read more about SmartMeter.io