Top 11 Open-Source Alternatives to SOAP/REST Mock Service

Product categories

A/B Testing API API Management API Tools APIs Business Workflows Code Analysis Configuration Management Developer Tools Feature Flags HTTP Proxies Release Management

Summary

The top open-source alternatives to SOAP/REST Mock Service are WireMock, Mockoon, and Mocko.dev. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

WireMock Landing Page
1

WireMock

WireMock - a web service test double for all occasions.
Pricing:
- Open Source
#Developer Tools #API Tools #APIs 14 social mentions
Mockoon Landing Page
2

Mockoon

Mock servers in seconds
Pricing:
- Open Source
#API Tools #Developer Tools #APIs 26 social mentions
Mocko.dev Landing Page
3

Mocko.dev

Proxy your API, choose which endpoints to mock in the cloud and inspect traffic, for free. Speed up your development and integrations tests.
Pricing:
- Open Source
- Free
#Developer Tools #API Tools #APIs 2 social mentions
Mockintosh Landing Page
4

Mockintosh

Mocks for microservice environments
Pricing:
- Open Source
#API Tools #Developer Tools #APIs
Webhook.site Landing Page
5

Webhook.site

Instantly generate a free, unique URL and email address to test, inspect, and automate (with a visual workflow editor and scripts) incoming HTTP requests and emails.
Pricing:
- Open Source
- Freemium
- $14.0 / Monthly
#Developer Tools #APIs #Sales Workflow 68 social mentions
MockServer Landing Page
6

MockServer

Easy mocking of any system you integrate with via HTTP or HTTPS.
Pricing:
- Open Source
#Developer Tools #API Tools #APIs 3 social mentions
Postman Landing Page
7

Postman

The Collaboration Platform for API Development
Pricing:
- Open Source
#APIs #API Tools #Developer Tools 27 social mentions
RAML Landing Page
8

RAML

RAML is a solution that manages an API lifecycle from design to sharing.
Pricing:
- Open Source
#API Tools #APIs #API Management 2 social mentions
Bearer Landing Page
9

Bearer

Bearer is an open source, fast and accurate static application security testing (SAST) tool that analyze your source code to discover, filter and prioritize security and privacy risks.
Pricing:
- Open Source
- Freemium
- Free Trial
#Code Analysis #Security & Privacy #Security
Flagsmith Landing Page
10

Flagsmith

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.
Pricing:
- Open Source
- Freemium
- Free Trial
#Feature Flags #Developer Tools #Configuration Management 13 social mentions
LaunchDarkly Landing Page
11

LaunchDarkly

LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.
Pricing:
- Open Source
#Feature Flags #Developer Tools #A/B Testing 36 social mentions