BlazeMeter vs Speedscale

BlazeMeter is an enterprise continuous testing platform for performance, functional, and API testing, with service virtualization and AI-powered test data. It supports tools and protocols used by JMeter and Taurus, including JMeter, Selenium, Gatling, and Playwright. AI-assisted features include test creation, anomaly detection, log analysis, and APM correlation for test triage. Listed CI/CD integrations include Azure DevOps, Jenkins, TeamCity, Bamboo, AWS CodePipeline, GitHub, and GitLab. Service Virtualization can simulate dependent services, including HTTP or HTTPS services, REST and SOAP APIs, messaging systems, and Kafka. Private Locations let customers test applications or create virtual services behind a firewall using Docker or Kubernetes agents on listed Linux distributions. The free Starter plan lists limits of 50 virtual users, one shared load generator, 10 tests per month, and 20 minutes per test. Performance Basic (Annual) costs $99 a year; APIs Small costs $79 a month. A free Chrome extension records web actions and HTTP requests to create JMeter and Selenium scripts.

Speedscale is a hybrid API and load-testing product that uses captured production traffic to test changes in Kubernetes. It can replay requests, create service virtualizations that mimic flaky or third-party dependencies, and generate load tests from captured traffic. Load tests track latency and throughput against budgets; the product supports stress testing and distributed load. Listed pipeline integrations include GitHub, GitLab, Jenkins, Azure DevOps, Google Cloud Deploy, AWS CodeBuild, Bitbucket Pipelines, TeamCity, and CircleCI. Other listed integrations include GitHub Actions, k6, and Postman. The full stack can run inside a customer’s AWS, GCP, or Azure account, keeping traffic within that VPC. Speedscale offers tools to redact sensitive data and says leaked sensitive data can be deleted retroactively. The company says it completed an AICPA SOC 2 Type I audit. Its free proxymock tool provides unlimited local mocking, basic traffic recording, and a desktop CLI for local development. Proxymock has native command-line options for macOS, Linux, and Windows.