# apib

> apib is an open source, self-hosted micro-benchmark CLI from Google Apigee, scripted in C. It is discontinued.

- Canonical: https://perf.jmeter.ai/tools/apib/
- Official: https://github.com/apigee/apib
- Source: https://github.com/apigee/apib
- Vendor: Google Apigee
- Category: Micro-benchmark CLI
- License: Open Source — Free; Apache License 2.0.
- Deployment: Self-hosted
- Status: Discontinued
- Scripting: C
- Protocols: HTTP, HTTPS
- OS support: Linux, macOS
- First released: 2012

- Last verified: 2026-08-12

## What it is
apib generates HTTP/1.1 API workloads with non-blocking I/O, configurable keep-alive, CSV output, and optional Linux resource monitoring. The GitHub repository has been archived by the owner and is read-only.

## Choose it when
- Quick HTTP or protocol micro-benchmarks from a single machine
- Teams that prefer open-source licensing and self-hosting options
- Groups comfortable scripting in C

## Look elsewhere when
- New greenfield programs (prefer an active successor or alternative)
- Full multi-protocol enterprise journeys and rich business-flow reporting
- Teams unwilling to operate generators, results storage, and scaling

## Architecture
apib is typically driven as a CLI micro-benchmark with C. It favors single-host or simple distributed runs rather than enterprise controller grids.

## Pricing
Free; Apache License 2.0.

## Compare

## FAQ
### Who is apib for?
apib is best for developers who need fast HTTP or protocol micro-benchmarks from a terminal. It is open source, so teams can self-host and extend it. Vendor: Google Apigee. Deployment model: self-hosted. Free; Apache License 2.0. Confirm details against the official site and a short proof-of-concept in your environment.

### How does apib differ from Vegeta?
Compared with Vegeta, scripting centers on C rather than Go. apib lists protocols HTTP, HTTPS; Vegeta lists HTTP, HTTPS. Status is discontinued versus active. Use the Test Rig to compare full specs side by side before a proof-of-concept. Confirm details against the official site and a short proof-of-concept in your environment.

### What scripting language and concurrency model does apib use?
apib uses C for scripting or scenario definition. Runtime model: CLI-driven request generation with a lightweight concurrency model suited to single-host benchmarks. 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 apib?
apib 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; Apache License 2.0.

### What are known limitations of apib?
apib 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.

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Curated by NaveenKumar Namachivayam (QAInsights) · methodology: https://perf.jmeter.ai/about/#methodology · corrections: https://github.com/QAInsights/Performance-Testing-Tools/issues/new?title=Tool%20submission%3A%20&body=Tool%20name%3A%20%0AOfficial%20URL%3A%20%0AWhat%20should%20be%20added%20or%20corrected%3F%20%0A