TOOL SIGNAL / DISCONTINUED

FunkLoad

Nuxeo

Load Testing Open Source Self-hosted

NOT YET REVIEWED · CATALOG DATA

Official site ↗ Source repo ↗
Pricing model
Free; GNU GPLv2.
First released
2005
Last verified
Answer

FunkLoad runs concurrent Python scripts against web applications and produces performance reports alongside functional assertions. The official repository is archived and targets legacy Python versions, so it is discontinued.

What it is

FunkLoad runs concurrent Python scripts against web applications and produces performance reports alongside functional assertions. The official repository is archived and targets legacy Python versions, so it is discontinued.

Best for

  • Load Testing scenarios across typical web and service stacks
  • Teams that prefer open-source licensing and self-hosting options
  • Groups comfortable scripting in Python

Not the best fit when

  • New greenfield programs (prefer an active successor or alternative)
  • Teams unwilling to operate generators, results storage, and scaling

Architecture and concurrency

FunkLoad is commonly operated as self-hosted software with scenario authoring in Python. Concurrency and distribution depend on how you size workers or injectors.

Fact sheet

Specs

Scripting
Python
Protocols
HTTPHTTPS
Operating systems
LinuxmacOS
Tags
pythonhttpclassichistoric
Repo health
★ 379 · last push 2018-08-13 ARCHIVED REPO

CATALOG LAST VERIFIED · 2026-08-12 · CURATED BY NAVEENKUMAR NAMACHIVAYAM

Frequently asked

ANSWER-SHAPED
Who is FunkLoad for?

FunkLoad is best for engineers designing load, stress, and performance tests for web and service systems. It is open source, so teams can self-host and extend it. Vendor: Nuxeo. Deployment model: self-hosted. Free; GNU GPLv2. Confirm details against the official site and a short proof-of-concept in your environment.

How does FunkLoad differ from Apache JMeter?

Compared with Apache JMeter, scripting centers on Python rather than Java, Groovy. FunkLoad lists protocols HTTP, HTTPS; Apache JMeter lists HTTP, HTTPS, JDBC, JMS, FTP, TCP. Status is discontinued versus active. Use the Test Rig to compare full specs side by side before a proof-of-concept.

What scripting language and concurrency model does FunkLoad use?

FunkLoad uses Python for scripting or scenario definition. Runtime model: code-first scenarios where virtual users execute scripted behavior under load. OS support: Linux, macOS. Protocols: HTTP, HTTPS. Match these to how your team already authors tests and which systems you must drive under load.

What is the cloud or enterprise path for FunkLoad?

FunkLoad is primarily self-hosted; teams typically run generators on their own machines, CI runners, or private cloud. Plan for generator capacity, network access to targets, and result storage yourself. As open source, commercial support or hosted siblings may exist separately. Check the official site. Pricing note: Free; GNU GPLv2.

What are known limitations of FunkLoad?

FunkLoad appears as discontinued in this directory. Prefer an actively maintained alternative for new work. Historical references remain so older docs and diagrams still resolve. Verify any remaining commercial support directly with the vendor before depending on it. Confirm details against the official site and a short proof-of-concept in your environment.