WireMock

API Mocking & Sandboxes
Language: JavaLicense: Apache-2.0
Open-Source Alternative:Replaces Postman Mock Server(Self-hostable, zero vendor lock-in, zero telemetry)
Compare full feature matrix & trade-offs with PostmanView Postman Comparison Matrix

About & Core Purpose

Flexible simulator and mock server for HTTP-based APIs with support for record/playback and stateful scenarios.

Quick Install & Execution

$git clone https://github.com/wiremock/wiremock.git
$git clone https://github.com/wiremock/wiremock.git

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Self-Hostable Docker Compose Recipe

services:
  wiremock:
    image: wiremock/wiremock:latest
    container_name: wiremock
    restart: unless-stopped
    ports:
      - "8080:8080"

💡 Save as docker-compose.yml and execute docker compose up -d to run locally.

Free TierNot listed
AuthenticationNot listed
Self-HostableYes (Docker)
LicenseApache-2.0

Frequently Asked Questions about WireMock

What is WireMock?

Flexible simulator and mock server for HTTP-based APIs with support for record/playback and stateful scenarios.

Is WireMock free and open-source?

Free-tier details are not listed. License: Apache-2.0.

How do I install or run WireMock?

You can install or run WireMock using the terminal command: "git clone https://github.com/wiremock/wiremock.git".

What proprietary tool does WireMock replace?

WireMock is listed as an alternative to Postman Mock Server. Compare its documented features and terms for your use case.

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