Tsung vs Gatling.io

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

Tsung is a Development solution with tags like load-testing, performance-testing, distributed-testing.

It boasts features such as Load testing tool, Simulates multiple virtual users, Supports various protocols like HTTP, WebSocket, MQTT, AMQP, Distributed testing using multiple load generator machines, Real-time monitoring and reporting and pros including Open source and free, Highly customizable and extensible, Can simulate thousands of concurrent users, Good for testing scalability and performance.

On the other hand, Gatling.io is a Development product tagged with load-testing, performance-testing, scalability-testing.

Its standout features include 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 it shines with pros like 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.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

Tsung

Tsung

Tsung is an open-source multi-protocol distributed load testing tool. It is designed to test the performance of web servers, application servers, and other types of network-based software by simulating a heavy load on the target system.

Categories:
load-testing performance-testing distributed-testing

Tsung Features

  1. Load testing tool
  2. Simulates multiple virtual users
  3. Supports various protocols like HTTP, WebSocket, MQTT, AMQP
  4. Distributed testing using multiple load generator machines
  5. Real-time monitoring and reporting

Pricing

  • Open Source

Pros

Open source and free

Highly customizable and extensible

Can simulate thousands of concurrent users

Good for testing scalability and performance

Cons

Steep learning curve

Setting up test scenarios can be complex

Limited debugging capabilities

Not very user friendly


Gatling.io

Gatling.io

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.

Categories:
load-testing performance-testing scalability-testing

Gatling.io Features

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

Pricing

  • Open Source

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