Best Load And Performance Testing Products in 2025

Loader.io is a simple cloud-based load testing service.

Key Loader.io features:

Ease of Use Quick Test Setup Scalability Free Tier

BlazeMeter is a self- service performance load testing cloud tool.

Key Blazemeter features:

Comprehensive Load Testing Scalability Integration User-Friendly Interface

DCIM software reinvented. .

Key Hyperview features:

Asset Management Asset Tracking RFID Energy Management Capacity Management

Try for free paid Free Trial $600.0 / Annually (300 Assets)

Apache JMeter™.

Key Apache JMeter features:

Open Source Extensibility Strong Community Support Supports Various Protocols

A high performance web server. Small! (125k static Linux-x86 binary with HTTP, FTP and SMB support).

Key gatling features:

Scalable Asynchronous Flexible Scripting Detailed Reports

Open Source

Load test websites, web apps, APIs, and mobile apps via the cloud. Use scripts to simulate user behavior for up to a million virtual users. Try it for free!

Key LoadStorm features:

Scalability Ease of Use Cost-Effective Cloud-Based

Cloud Testing Infrastructure | Cloud Testing Services and Tools for Websites & APIs.

Key LoadFocus features:

Ease of Use Cloud-Based Testing Comprehensive Reporting Integration Capabilities

freemium $99.0 / Monthly

Performance Testing & Load Testing Tool.

Key Loadium features:

Dedicated IP Performance Testing Load Testing Stress Test

freemium $99.0 / Monthly (Basic Plan)

OctoPerf is a SaaS load testing solution, based on JMeter.

Key OctoPerf features:

Ease of Use Cloud-Based Integration Support Realistic Test Scenarios

Managed load testing service built on top of the popular open-source project k6.

Key k6 Cloud features:

Ease of Use Scalability Integration Detailed Reporting

LoadUIWeb is a free desktop tool for performance, stress, scalability and load testing of web...

Key LoadUIWeb features:

Ease of Use Integration Customizable Test Scenarios Real-time Monitoring

Load and performance test solution for web based solutions.

An open source load testing tool written in Python.

Key locust features:

Scalability Python-based Web-based UI Real-time monitoring

Open Source

Network Stress Testing tool! A Ping tool based on Windows command-line (CMD)!

Key Fast DDoS Attack Cmd features:

Quick Deployment Simplicity Open Source