# Performance Testing Tools

A decision-ready, curated directory of 68 performance testing tools (2026) from QAInsights.
Canonical site: https://perf.jmeter.ai

## How to choose a load testing tool

1. Start from **protocol coverage** (HTTP, gRPC, browser, legacy), not brand familiarity.
2. Match **authoring model** to the team: GUI/recorder, code-first (JS/Python/Java/Scala), or pure CLI.
3. Decide **cloud vs self-hosted** for load generation, data residency, and cost predictability.
4. Check **lifecycle status**. Discontinued tools stay listed here with successors when known.
5. Shortlist 2-3 options and compare specs in the Test Rig before a proof-of-concept.

## Pick matrices

### Open source (active)
- [Apache JMeter](https://perf.jmeter.ai/tools/apache-jmeter/) Open Source; Self-hosted
- [Locust](https://perf.jmeter.ai/tools/locust/) Open Source; Self-hosted
- [Gatling](https://perf.jmeter.ai/tools/gatling/) Open Source; Self-hosted
- [Grafana k6](https://perf.jmeter.ai/tools/grafana-k6/) Open Source; Self-hosted
- [Artillery](https://perf.jmeter.ai/tools/artillery/) Open Source; Self-hosted
- [AWS Distributed Load Testing](https://perf.jmeter.ai/tools/aws-distributed-load-testing/) Open Source; Cloud
- [Vegeta](https://perf.jmeter.ai/tools/vegeta/) Open Source; Self-hosted
- [wrk](https://perf.jmeter.ai/tools/wrk/) Open Source; Self-hosted
- [hey](https://perf.jmeter.ai/tools/hey/) Open Source; Self-hosted
- [Bombardier](https://perf.jmeter.ai/tools/bombardier/) Open Source; Self-hosted
- [Taurus](https://perf.jmeter.ai/tools/taurus/) Open Source; Self-hosted
- [Tsung](https://perf.jmeter.ai/tools/tsung/) Open Source; Self-hosted

### Commercial / freemium (active)
- [BlazeMeter](https://perf.jmeter.ai/tools/blazemeter/) Commercial; Cloud
- [LoadRunner Professional](https://perf.jmeter.ai/tools/loadrunner-professional/) Commercial; Self-hosted
- [LoadRunner Enterprise](https://perf.jmeter.ai/tools/loadrunner-enterprise/) Commercial; Hybrid
- [LoadRunner Cloud](https://perf.jmeter.ai/tools/loadrunner-cloud/) Commercial; Cloud
- [Gatling Enterprise](https://perf.jmeter.ai/tools/gatling-enterprise/) Commercial; Hybrid
- [NeoLoad](https://perf.jmeter.ai/tools/neoload/) Commercial; Hybrid
- [LoadFocus](https://perf.jmeter.ai/tools/loadfocus/) Freemium; Cloud
- [Loader.io](https://perf.jmeter.ai/tools/loaderio/) Freemium; Cloud
- [RedLine13](https://perf.jmeter.ai/tools/redline13/) Freemium; Hybrid
- [StresStimulus](https://perf.jmeter.ai/tools/stresstimulus/) Commercial; Self-hosted
- [PureLoad](https://perf.jmeter.ai/tools/pureload/) Commercial; Self-hosted
- [Grafana Cloud k6](https://perf.jmeter.ai/tools/grafana-cloud-k6/) Freemium; Cloud

### CLI micro-benchmarks
- [Vegeta](https://perf.jmeter.ai/tools/vegeta/) Open Source; Self-hosted
- [wrk](https://perf.jmeter.ai/tools/wrk/) Open Source; Self-hosted
- [hey](https://perf.jmeter.ai/tools/hey/) Open Source; Self-hosted
- [Bombardier](https://perf.jmeter.ai/tools/bombardier/) Open Source; Self-hosted
- [Siege](https://perf.jmeter.ai/tools/siege/) Open Source; Self-hosted
- [ApacheBench (ab)](https://perf.jmeter.ai/tools/apachebench/) Open Source; Self-hosted
- [wrk2](https://perf.jmeter.ai/tools/wrk2/) Open Source; Self-hosted
- [Autocannon](https://perf.jmeter.ai/tools/autocannon/) Open Source; Self-hosted
- [oha](https://perf.jmeter.ai/tools/oha/) Open Source; Self-hosted
- [Cassowary](https://perf.jmeter.ai/tools/cassowary/) Open Source; Self-hosted

### GUI-friendly or enterprise suites
- [Apache JMeter](https://perf.jmeter.ai/tools/apache-jmeter/) Open Source; Self-hosted
- [LoadRunner Professional](https://perf.jmeter.ai/tools/loadrunner-professional/) Commercial; Self-hosted
- [LoadRunner Enterprise](https://perf.jmeter.ai/tools/loadrunner-enterprise/) Commercial; Hybrid
- [NeoLoad](https://perf.jmeter.ai/tools/neoload/) Commercial; Hybrid
- [StresStimulus](https://perf.jmeter.ai/tools/stresstimulus/) Commercial; Self-hosted
- [PureLoad](https://perf.jmeter.ai/tools/pureload/) Commercial; Self-hosted
- [WebLOAD](https://perf.jmeter.ai/tools/webload/) Commercial; Self-hosted
- [WAPT Pro](https://perf.jmeter.ai/tools/wapt-pro/) Commercial; Hybrid
- [Appvance AIQ](https://perf.jmeter.ai/tools/appvance-iq/) Commercial; Hybrid
- [Silk Performer](https://perf.jmeter.ai/tools/silk-performer/) Commercial; Self-hosted
- [SmartMeter.io](https://perf.jmeter.ai/tools/smartmeter/) Commercial; Self-hosted
- [Eggplant](https://perf.jmeter.ai/tools/eggplant/) Commercial; Hybrid

### Cloud load testing
- [BlazeMeter](https://perf.jmeter.ai/tools/blazemeter/) Commercial; Cloud
- [LoadRunner Cloud](https://perf.jmeter.ai/tools/loadrunner-cloud/) Commercial; Cloud
- [Gatling Enterprise](https://perf.jmeter.ai/tools/gatling-enterprise/) Commercial; Hybrid
- [LoadFocus](https://perf.jmeter.ai/tools/loadfocus/) Freemium; Cloud
- [Loader.io](https://perf.jmeter.ai/tools/loaderio/) Freemium; Cloud
- [Grafana Cloud k6](https://perf.jmeter.ai/tools/grafana-cloud-k6/) Freemium; Cloud
- [OctoPerf](https://perf.jmeter.ai/tools/octoperf/) Freemium; Hybrid
- [Apica](https://perf.jmeter.ai/tools/apica/) Commercial; Cloud
- [Frugal Testing](https://perf.jmeter.ai/tools/frugal-testing/) Commercial; Cloud
- [Artillery Cloud](https://perf.jmeter.ai/tools/artillery-cloud/) Commercial; Cloud
- [LoadNinja](https://perf.jmeter.ai/tools/loadninja/) Commercial; Cloud
- [Azure Load Testing](https://perf.jmeter.ai/tools/azure-load-testing/) Commercial; Cloud

### Self-hosted engines
- [Apache JMeter](https://perf.jmeter.ai/tools/apache-jmeter/) Open Source; Self-hosted
- [LoadRunner Professional](https://perf.jmeter.ai/tools/loadrunner-professional/) Commercial; Self-hosted
- [Locust](https://perf.jmeter.ai/tools/locust/) Open Source; Self-hosted
- [Gatling](https://perf.jmeter.ai/tools/gatling/) Open Source; Self-hosted
- [StresStimulus](https://perf.jmeter.ai/tools/stresstimulus/) Commercial; Self-hosted
- [PureLoad](https://perf.jmeter.ai/tools/pureload/) Commercial; Self-hosted
- [Grafana k6](https://perf.jmeter.ai/tools/grafana-k6/) Open Source; Self-hosted
- [WebLOAD](https://perf.jmeter.ai/tools/webload/) Commercial; Self-hosted
- [Artillery](https://perf.jmeter.ai/tools/artillery/) Open Source; Self-hosted
- [Silk Performer](https://perf.jmeter.ai/tools/silk-performer/) Commercial; Self-hosted
- [Vegeta](https://perf.jmeter.ai/tools/vegeta/) Open Source; Self-hosted
- [wrk](https://perf.jmeter.ai/tools/wrk/) Open Source; Self-hosted

## Top picks

- [Apache JMeter](https://perf.jmeter.ai/tools/apache-jmeter/) personal and general pick for broad real-world fit
- [LoadRunner Professional](https://perf.jmeter.ai/tools/loadrunner-professional/) general pick for teams evaluating defaults
- [Locust](https://perf.jmeter.ai/tools/locust/) general pick for teams evaluating defaults
- [Gatling](https://perf.jmeter.ai/tools/gatling/) general pick for teams evaluating defaults
- [Grafana k6](https://perf.jmeter.ai/tools/grafana-k6/) personal and general pick for broad real-world fit
- [Artillery](https://perf.jmeter.ai/tools/artillery/) general pick for teams evaluating defaults
- [Vegeta](https://perf.jmeter.ai/tools/vegeta/) personal pick for practical workflows

## Canonical compare pairs

### Apache JMeter vs Grafana k6
Both are open source. Both deploy as self-hosted. Scripting: Apache JMeter (Java, Groovy) vs Grafana k6 (JavaScript, TypeScript). Choose Apache JMeter when you need load testing strengths around HTTP, HTTPS, JDBC; choose Grafana k6 for load testing with HTTP, HTTPS, WebSocket.
Links: [Apache JMeter](https://perf.jmeter.ai/tools/apache-jmeter/) · [Grafana k6](https://perf.jmeter.ai/tools/grafana-k6/) · [Compare](https://perf.jmeter.ai/compare/?tools=apache-jmeter,grafana-k6)

### Apache JMeter vs Gatling
Both are open source. Both deploy as self-hosted. Scripting: Apache JMeter (Java, Groovy) vs Gatling (Java, Scala, Kotlin). Choose Apache JMeter when you need load testing strengths around HTTP, HTTPS, JDBC; choose Gatling for load testing with HTTP, HTTPS, WebSocket.
Links: [Apache JMeter](https://perf.jmeter.ai/tools/apache-jmeter/) · [Gatling](https://perf.jmeter.ai/tools/gatling/) · [Compare](https://perf.jmeter.ai/compare/?tools=apache-jmeter,gatling)

### Grafana k6 vs Gatling
Both are open source. Both deploy as self-hosted. Scripting: Grafana k6 (JavaScript, TypeScript) vs Gatling (Java, Scala, Kotlin). Choose Grafana k6 when you need load testing strengths around HTTP, HTTPS, WebSocket; choose Gatling for load testing with HTTP, HTTPS, WebSocket.
Links: [Grafana k6](https://perf.jmeter.ai/tools/grafana-k6/) · [Gatling](https://perf.jmeter.ai/tools/gatling/) · [Compare](https://perf.jmeter.ai/compare/?tools=gatling,grafana-k6)

### Locust vs Grafana k6
Both are open source. Both deploy as self-hosted. Scripting: Locust (Python) vs Grafana k6 (JavaScript, TypeScript). Choose Locust when you need load testing strengths around HTTP, HTTPS, WebSocket; choose Grafana k6 for load testing with HTTP, HTTPS, WebSocket.
Links: [Locust](https://perf.jmeter.ai/tools/locust/) · [Grafana k6](https://perf.jmeter.ai/tools/grafana-k6/) · [Compare](https://perf.jmeter.ai/compare/?tools=grafana-k6,locust)

### Apache JMeter vs LoadRunner Professional
Apache JMeter is open source; LoadRunner Professional is commercial. Both deploy as self-hosted. Scripting: Apache JMeter (Java, Groovy) vs LoadRunner Professional (C, JavaScript, C#). Choose Apache JMeter when you need load testing strengths around HTTP, HTTPS, JDBC; choose LoadRunner Professional for enterprise suite with HTTP, HTTPS, WebSocket.
Links: [Apache JMeter](https://perf.jmeter.ai/tools/apache-jmeter/) · [LoadRunner Professional](https://perf.jmeter.ai/tools/loadrunner-professional/) · [Compare](https://perf.jmeter.ai/compare/?tools=apache-jmeter,loadrunner-professional)

### BlazeMeter vs Grafana Cloud k6
BlazeMeter is commercial; Grafana Cloud k6 is freemium. Both deploy as cloud. Scripting: BlazeMeter (Java, JavaScript, Python) vs Grafana Cloud k6 (JavaScript, TypeScript). Choose BlazeMeter when you need cloud load testing strengths around HTTP, HTTPS, WebSocket; choose Grafana Cloud k6 for cloud load testing with HTTP, HTTPS, WebSocket.
Links: [BlazeMeter](https://perf.jmeter.ai/tools/blazemeter/) · [Grafana Cloud k6](https://perf.jmeter.ai/tools/grafana-cloud-k6/) · [Compare](https://perf.jmeter.ai/compare/?tools=blazemeter,grafana-cloud-k6)

### OctoPerf vs BlazeMeter
OctoPerf is freemium; BlazeMeter is commercial. OctoPerf is hybrid; BlazeMeter is cloud. Scripting: OctoPerf (Java, Groovy) vs BlazeMeter (Java, JavaScript, Python). Choose OctoPerf when you need cloud load testing strengths around HTTP, HTTPS, JDBC; choose BlazeMeter for cloud load testing with HTTP, HTTPS, WebSocket.
Links: [OctoPerf](https://perf.jmeter.ai/tools/octoperf/) · [BlazeMeter](https://perf.jmeter.ai/tools/blazemeter/) · [Compare](https://perf.jmeter.ai/compare/?tools=blazemeter,octoperf)

### Artillery vs Grafana k6
Both are open source. Both deploy as self-hosted. Scripting: Artillery (JavaScript, TypeScript) vs Grafana k6 (JavaScript, TypeScript). Choose Artillery when you need protocol/api load strengths around HTTP, HTTPS, WebSocket; choose Grafana k6 for load testing with HTTP, HTTPS, WebSocket.
Links: [Artillery](https://perf.jmeter.ai/tools/artillery/) · [Grafana k6](https://perf.jmeter.ai/tools/grafana-k6/) · [Compare](https://perf.jmeter.ai/compare/?tools=artillery,grafana-k6)

## Full tool index

- [Apache JMeter](https://perf.jmeter.ai/tools/apache-jmeter/) Open-source Java application for load testing and measuring performance of web and other services. License: Open Source; deployment: Self-hosted; status: Active.
- [BlazeMeter](https://perf.jmeter.ai/tools/blazemeter/) Cloud platform for performance testing, test data, continuous testing, and observability workflows. License: Commercial; deployment: Cloud; status: Active.
- [LoadRunner Professional](https://perf.jmeter.ai/tools/loadrunner-professional/) Enterprise performance testing software for web, API, packaged, and legacy applications. License: Commercial; deployment: Self-hosted; status: Active.
- [LoadRunner Enterprise](https://perf.jmeter.ai/tools/loadrunner-enterprise/) Web-based enterprise platform for planning, executing, and analyzing performance tests. License: Commercial; deployment: Hybrid; status: Active.
- [LoadRunner Cloud](https://perf.jmeter.ai/tools/loadrunner-cloud/) SaaS performance testing service with cloud load generators and enterprise test management. License: Commercial; deployment: Cloud; status: Active.
- [Locust](https://perf.jmeter.ai/tools/locust/) Open-source, Python-based framework for writing scalable user behavior load tests. License: Open Source; deployment: Self-hosted; status: Active.
- [Gatling](https://perf.jmeter.ai/tools/gatling/) Code-driven load testing tool with expressive scenarios and high-throughput asynchronous engines. License: Open Source; deployment: Self-hosted; status: Active.
- [Gatling Enterprise](https://perf.jmeter.ai/tools/gatling-enterprise/) Managed Gatling platform for distributed testing, observability, and team workflows. License: Commercial; deployment: Hybrid; status: Active.
- [NeoLoad](https://perf.jmeter.ai/tools/neoload/) Enterprise performance testing platform for web, API, mobile, and packaged applications. License: Commercial; deployment: Hybrid; status: Active.
- [LoadFocus](https://perf.jmeter.ai/tools/loadfocus/) Cloud service for load, performance, and synthetic monitoring tests. License: Freemium; deployment: Cloud; status: Active.
- [Flood](https://perf.jmeter.ai/tools/flood/) Cloud load testing platform historically used to run JMeter and Gatling tests. License: Commercial; deployment: Cloud; status: Discontinued.
- [Loader.io](https://perf.jmeter.ai/tools/loaderio/) Hosted HTTP load testing service for APIs and web applications. License: Freemium; deployment: Cloud; status: Active.
- [RedLine13](https://perf.jmeter.ai/tools/redline13/) Freemium cloud load testing platform that runs tests in a customer AWS account. License: Freemium; deployment: Hybrid; status: Active.
- [Nouvola](https://perf.jmeter.ai/tools/nouvola/) Discontinued cloud performance testing platform for web, mobile, and API applications. License: Commercial; deployment: Cloud; status: Discontinued.
- [StormForger](https://perf.jmeter.ai/tools/stormforger/) Discontinued SaaS performance testing service acquired and rebranded as StormForge. License: Commercial; deployment: Cloud; status: Discontinued.
- [StresStimulus](https://perf.jmeter.ai/tools/stresstimulus/) Windows load testing tool for web, REST, SOAP, and WCF applications. License: Commercial; deployment: Self-hosted; status: Active.
- [PureLoad](https://perf.jmeter.ai/tools/pureload/) Commercial functional and performance testing software for applications and mobile networks. License: Commercial; deployment: Self-hosted; status: Active.
- [Grafana k6](https://perf.jmeter.ai/tools/grafana-k6/) Open-source developer-centric load testing tool with JavaScript or TypeScript test scripts. License: Open Source; deployment: Self-hosted; status: Active.
- [Grafana Cloud k6](https://perf.jmeter.ai/tools/grafana-cloud-k6/) Hosted Grafana service for running k6 tests with dashboards and distributed load generation. License: Freemium; deployment: Cloud; status: Active.
- [OctoPerf](https://perf.jmeter.ai/tools/octoperf/) SaaS and on-premises performance testing platform built around Apache JMeter. License: Freemium; deployment: Hybrid; status: Active.
- [WebLOAD](https://perf.jmeter.ai/tools/webload/) Enterprise load testing solution for web, mobile, and API applications. License: Commercial; deployment: Self-hosted; status: Active.
- [Load Multiplier](https://perf.jmeter.ai/tools/load-multiplier/) Discontinued hosted load testing product listed in the original QAInsights diagram. License: Commercial; deployment: Cloud; status: Discontinued.
- [Apica](https://perf.jmeter.ai/tools/apica/) Observability platform with synthetic monitoring and load-testing capabilities for digital experiences. License: Commercial; deployment: Cloud; status: Active.
- [WAPT Pro](https://perf.jmeter.ai/tools/wapt-pro/) Windows load testing tool for web applications, APIs, and web services. License: Commercial; deployment: Hybrid; status: Active.
- [Frugal Testing](https://perf.jmeter.ai/tools/frugal-testing/) Cloud-based performance testing service offering managed load generation and reporting. License: Commercial; deployment: Cloud; status: Active.
- [AgileLoad](https://perf.jmeter.ai/tools/agileload/) Discontinued performance testing product formerly offered by Quotium Technologies. License: Commercial; deployment: Self-hosted; status: Discontinued.
- [LoadStorm](https://perf.jmeter.ai/tools/loadstorm/) Cloud load testing service for web applications and APIs. License: Commercial; deployment: Cloud; status: Discontinued.
- [Appvance AIQ](https://perf.jmeter.ai/tools/appvance-iq/) AI-assisted enterprise platform for functional, performance, security, and continuous testing. License: Commercial; deployment: Hybrid; status: Active.
- [Artillery](https://perf.jmeter.ai/tools/artillery/) Developer-first load testing toolkit for HTTP, WebSocket, and messaging systems. License: Open Source; deployment: Self-hosted; status: Active.
- [Artillery Cloud](https://perf.jmeter.ai/tools/artillery-cloud/) Managed Artillery execution and observability for distributed performance tests. License: Commercial; deployment: Cloud; status: Active.
- [Rational Performance Tester](https://perf.jmeter.ai/tools/rational-performance-tester/) Enterprise performance testing software for web and service applications. License: Commercial; deployment: Self-hosted; status: Discontinued.
- [Loadster](https://perf.jmeter.ai/tools/loadster/) Load testing application for browser-like web workflows and APIs. License: Commercial; deployment: Hybrid; status: Active.
- [Silk Performer](https://perf.jmeter.ai/tools/silk-performer/) Enterprise performance testing suite for web, mobile, and distributed applications. License: Commercial; deployment: Self-hosted; status: Active.
- [LoadNinja](https://perf.jmeter.ai/tools/loadninja/) Cloud performance testing tool that uses real browsers and minimal scripting. License: Commercial; deployment: Cloud; status: Active.
- [Azure Load Testing](https://perf.jmeter.ai/tools/azure-load-testing/) Fully managed Azure service for running high-scale Apache JMeter load tests. License: Commercial; deployment: Cloud; status: Active.
- [AWS Distributed Load Testing](https://perf.jmeter.ai/tools/aws-distributed-load-testing/) AWS solution for deploying distributed load tests using containerized open-source engines. License: Open Source; deployment: Cloud; status: Active.
- [Vegeta](https://perf.jmeter.ai/tools/vegeta/) HTTP load testing command-line utility designed for constant request rates. License: Open Source; deployment: Self-hosted; status: Active.
- [wrk](https://perf.jmeter.ai/tools/wrk/) Modern HTTP benchmarking tool capable of generating significant load from a single machine. License: Open Source; deployment: Self-hosted; status: Active.
- [hey](https://perf.jmeter.ai/tools/hey/) Small command-line HTTP load generator for quick endpoint benchmarks. License: Open Source; deployment: Self-hosted; status: Active.
- [Bombardier](https://perf.jmeter.ai/tools/bombardier/) Fast cross-platform HTTP(S) benchmarking tool written in Go. License: Open Source; deployment: Self-hosted; status: Active.
- [Taurus](https://perf.jmeter.ai/tools/taurus/) Open-source automation framework that configures and runs multiple performance testing engines. License: Open Source; deployment: Self-hosted; status: Active.
- [Tsung](https://perf.jmeter.ai/tools/tsung/) Distributed open-source load testing tool for HTTP, WebDAV, LDAP, and other protocols. License: Open Source; deployment: Self-hosted; status: Active.
- [Siege](https://perf.jmeter.ai/tools/siege/) Open-source command-line utility for HTTP regression and benchmarking tests. License: Open Source; deployment: Self-hosted; status: Active.
- [ApacheBench (ab)](https://perf.jmeter.ai/tools/apachebench/) Minimal HTTP server benchmarking command included with Apache HTTP Server. License: Open Source; deployment: Self-hosted; status: Active.
- [Fortio](https://perf.jmeter.ai/tools/fortio/) Fast, embeddable HTTP and gRPC load testing and latency tool. License: Open Source; deployment: Self-hosted; status: Active.
- [Drill](https://perf.jmeter.ai/tools/drill/) HTTP load testing application with YAML scenarios and a command-line interface. License: Open Source; deployment: Self-hosted; status: Active.
- [Goose](https://perf.jmeter.ai/tools/goose/) Rust framework for building realistic, asynchronous load test clients. License: Open Source; deployment: Self-hosted; status: Active.
- [JMeter Plugins](https://perf.jmeter.ai/tools/jmeter-plugins/) Community plugin ecosystem extending Apache JMeter components, listeners, and load generators. License: Open Source; deployment: Self-hosted; status: Active.
- [wrk2](https://perf.jmeter.ai/tools/wrk2/) Constant-throughput HTTP benchmark based on wrk for latency-oriented testing. License: Open Source; deployment: Self-hosted; status: Active.
- [tcpkali](https://perf.jmeter.ai/tools/tcpkali/) High-performance TCP and WebSocket load generator for connection-oriented services. License: Open Source; deployment: Self-hosted; status: Discontinued.
- [ghz](https://perf.jmeter.ai/tools/ghz/) Open-source command-line gRPC benchmarking and load testing tool. License: Open Source; deployment: Self-hosted; status: Active.
- [Autocannon](https://perf.jmeter.ai/tools/autocannon/) Node.js HTTP/1.1 benchmarking tool optimized for quick, high-throughput tests. License: Open Source; deployment: Self-hosted; status: Active.
- [oha](https://perf.jmeter.ai/tools/oha/) Fast HTTP load generator inspired by hey and vegeta, written in Rust with TUI output. License: Open Source; deployment: Self-hosted; status: Active.
- [Reqfleet](https://perf.jmeter.ai/tools/reqfleet/) Cloud-native platform for distributed JMeter and Locust load tests with public or private regions and per-minute billing. License: Freemium; deployment: Hybrid; status: Active.
- [Cassowary](https://perf.jmeter.ai/tools/cassowary/) Modern cross-platform HTTP/S load testing CLI written in Go for developers and operators. License: Open Source; deployment: Self-hosted; status: Active.
- [LoadView](https://perf.jmeter.ai/tools/loadview/) Cloud load testing platform using real browsers and protocol load for websites, apps, and APIs. License: Commercial; deployment: Cloud; status: Active.
- [JMeter Java DSL](https://perf.jmeter.ai/tools/jmeter-java-dsl/) Java API to author and run JMeter performance tests as code in a Git-friendly workflow. License: Open Source; deployment: Self-hosted; status: Active.
- [SmartMeter.io](https://perf.jmeter.ai/tools/smartmeter/) Commercial performance testing tool built on Apache JMeter with enterprise reporting features. License: Commercial; deployment: Self-hosted; status: Active.
- [BrowserUp](https://perf.jmeter.ai/tools/browserup/) Load and performance testing that reuses Selenium page objects for real-browser and API scenarios. License: Commercial; deployment: Hybrid; status: Active.
- [The Grinder](https://perf.jmeter.ai/tools/the-grinder/) Historical Java load testing framework for distributed scripted performance tests. License: Open Source; deployment: Self-hosted; status: Discontinued.
- [nGrinder](https://perf.jmeter.ai/tools/ngrinder/) Open-source enterprise stress testing platform for scripted load tests, execution, and reporting. License: Open Source; deployment: Self-hosted; status: Active.
- [Molotov](https://perf.jmeter.ai/tools/molotov/) Python asyncio load testing tool for writing concurrent HTTP scenarios with aiohttp. License: Open Source; deployment: Self-hosted; status: Active.
- [Yandex.Tank](https://perf.jmeter.ai/tools/yandex-tank/) Extensible open-source load testing tool that orchestrates multiple generators for automated suites. License: Open Source; deployment: Self-hosted; status: Active.
- [Grafana k6 browser](https://perf.jmeter.ai/tools/grafana-k6-browser/) Browser automation module for k6 that adds real-browser frontend metrics to load tests. License: Open Source; deployment: Hybrid; status: Active.
- [k6 Cloud](https://perf.jmeter.ai/tools/k6-cloud-legacy/) Former name for the hosted k6 service, now branded Grafana Cloud k6. License: Freemium; deployment: Cloud; status: Discontinued.
- [Apex Hammer](https://perf.jmeter.ai/tools/apex-hammer/) Salesforce-run process that re-executes org Apex tests on the current and next release to catch regressions before upgrades. License: Commercial; deployment: Cloud; status: Active.
- [Scale Test](https://perf.jmeter.ai/tools/scale-test/) Salesforce service that simulates peak load in a production-like sandbox to verify application scalability before surges. License: Commercial; deployment: Cloud; status: Active.
- [Eggplant](https://perf.jmeter.ai/tools/eggplant/) Keysight quality suite spanning Eggplant Performance load testing and Eggplant Monitoring synthetic checks. License: Commercial; deployment: Hybrid; status: Active.

## More

- Full catalog with answer cards: https://perf.jmeter.ai/llms-full.txt
- Sitemap: https://perf.jmeter.ai/sitemap-index.xml
- Directory home: https://perf.jmeter.ai/
- Load Testing: https://perf.jmeter.ai/categories/load-testing/
- Cloud Load Testing: https://perf.jmeter.ai/categories/cloud-load-testing/
- Enterprise Suite: https://perf.jmeter.ai/categories/enterprise-suite/
- Protocol/API Load: https://perf.jmeter.ai/categories/protocol-api-load/
- Browser/RUM: https://perf.jmeter.ai/categories/browser-rum/
- Micro-benchmark CLI: https://perf.jmeter.ai/categories/micro-benchmark-cli/
- Dataset last verified: 2026-08-12