Fortio vs Keysight Eggplant Test

Fortio is a free, open-source Go project for HTTP and gRPC load testing. It combines a load-testing library, command-line tool, echo server, and web interface, with API, Linux, macOS, self-hosted, web, and Windows platforms. A run can target a specified queries-per-second rate or maximum speed, and can stop after a duration, a fixed call count, or interruption. Fortio records latency histograms and percentiles such as p99. Its server offers a web UI and REST API for starting tests and viewing latency and comparison graphs. Additional server functions include request echo, probabilistic latency or error injection, TCP echo and proxy, HTTP fan-out proxy, and gRPC echo and health. Go applications can embed Fortio or use its log, stats, and fhttp components separately. Fortiotel adds OpenTelemetry hooks. Fortio Proxy can provide HTTPS with automatic certificates and multiplex gRPC and HTTP behind one port. Installation options include Docker, Go, binaries, Homebrew, and a Windows ZIP.

Keysight Eggplant Test automates end-to-end software testing across web, mobile, APIs, desktop applications and complex systems such as Citrix. It uses image and text recognition to interact with screens without instrumentation or back-end access, and the same tests can run across mobile, web, desktop, mainframe and packaged applications without platform-specific rewrites. Model-based testing generates and adapts tests from application models. Visual regression checks can cover browsers, devices and operating systems from one test definition and handle dynamic content such as dates and animations. API testing models request and response chains across security, reporting and data layers. CI/CD connections include Jenkins, Azure DevOps, GitHub Actions and GitLab, via public APIs and standard connectors. Eggplant Test can operate in isolated or air-gapped networks without external data transfer or cloud connectivity. For aerospace and defense, it produces audit evidence aligned with DO-178C, DO-330, MIL-STD-498 and MIL-STD-882. Keysight offers onboarding and implementation services, plus Eggplant Essentials and Eggplant Expert certification paths. Pricing is on request; a free trial is available, but there is no free plan.