Gatling.io vs BlazeMeter

Struggling to choose between Gatling.io and BlazeMeter? Both products offer unique advantages, making it a tough decision.

Gatling.io is a Development solution with tags like load-testing, performance-testing, scalability-testing.

It boasts features such as Record and playback - Record user actions and replay them to simulate load, Advanced simulation engine - Flexible scenario definition using Scala based DSL, Multiple protocols - Supports HTTP, WebSocket, JMS and more, Assertions and validations - Validate response content, status codes, timings etc, Interactive HTML reports - Detailed metrics on response time, throughput, failures etc, CLI and Maven plugin - Can integrate with CI/CD pipelines, Cloud scale testing - Integrates with Kubernetes for large scale load tests and pros including Open source and free to use, Powerful Scala based DSL for flexible test scenarios, Good documentation and active community support, Integrates well with CI/CD pipelines, Detailed HTML reports for analysis.

On the other hand, BlazeMeter is a Development product tagged with load-testing, performance-testing, web-application-testing, mobile-application-testing, automated-testing.

Its standout features include Load testing, Performance monitoring, API testing, Geographically distributed testing, Real browser testing, CI/CD integration, and it shines with pros like Scalable load testing, Integration with popular CI/CD tools, Geographically distributed testing locations, Detailed performance analytics, Support for multiple protocols and technologies.

Feature	Gatling.io	BlazeMeter
Overall Score	1	1
Primary Category	Development	Development

Product Overview

Gatling.io

Description: Gatling.io is an open-source load and performance testing framework based on Scala, Akka and Netty. It allows users to simulate load on a system and analyze overall performance under various user loads. Gatling is used for testing APIs, microservices and web applications.

BlazeMeter

Description: BlazeMeter is a performance testing platform for web and mobile applications. It allows users to run automated tests to measure performance and ensure apps can handle heavy load and usage.

Key Features Comparison

Gatling.io Features

• Record and playback - Record user actions and replay them to simulate load
• Advanced simulation engine - Flexible scenario definition using Scala based DSL
• Multiple protocols - Supports HTTP, WebSocket, JMS and more
• Assertions and validations - Validate response content, status codes, timings etc
• Interactive HTML reports - Detailed metrics on response time, throughput, failures etc
• CLI and Maven plugin - Can integrate with CI/CD pipelines
• Cloud scale testing - Integrates with Kubernetes for large scale load tests

BlazeMeter Features

• Load testing
• Performance monitoring
• API testing
• Geographically distributed testing
• Real browser testing
• CI/CD integration

Pros & Cons Analysis

Gatling.io

Pros

• Open source and free to use
• Powerful Scala based DSL for flexible test scenarios
• Good documentation and active community support
• Integrates well with CI/CD pipelines
• Detailed HTML reports for analysis

Cons

• Steep learning curve for Scala DSL
• Limited debugging capabilities compared to commercial tools
• Lacks some enterprise features like SLA reporting
• Not ideal for non-technical users

BlazeMeter

Pros

• Scalable load testing
• Integration with popular CI/CD tools
• Geographically distributed testing locations
• Detailed performance analytics
• Support for multiple protocols and technologies

Cons

• Can get expensive for large tests
• Limited free tier
• Steep learning curve

Pricing Comparison

Gatling.io

• Open Source

BlazeMeter

• Subscription-Based
• Pay-As-You-Go