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Jikken

Empowering developers through tools that make sense·jikken.io

Jikken is a command-line tool that uses YAML-defined test files to run automated API tests, supporting multi-stage tests, variable extraction/embedding, value generators, and endpoint response comparison. Because tests are plain text files, they can live in a code repo and integrate easily into CI/CD pipelines. A separate paid cloud platform lets teams monitor test runs with real-time dashboards, analytics, and configurable notifications/alerts.

What it's for

writing automated API testsmulti-stage API testingcomparing API endpoint responsesintegrating tests into CI/CD pipelinesmonitoring test runs with dashboardsalerting on smoke test failures in productionalerting on regression test failures in QA environments

Features 18

Add-ons for additional users and advanced analytics
Advanced analytics
Basic analytics
CI/CD pipeline integration
CLI tool for Linux, Mac, and Windows
Custom condition notifications and alerts
Dry run command (jk dryrun)
Endpoint response comparison
Multi-stage tests
Open-source CLI under MIT License
Package manager installation (Cargo, Homebrew, Chocolatey)
Real-time dashboards
Slack and email integrations
SSO (Enterprise)
Test run monitoring
Value generators
Variable embedding and extraction
YAML-based API test definitions

At a glance

free tieropen sourceself-hostable

TypeCLI tool

DeploymentHybrid

PlatformsWeb, Windows, macOS, Linux

Fordevelopers, teams, companies, organizations

CompanyJikken, LLC

Integrations

Slack

Resources

Docs

Pricing

Enterprise plan is custom-priced (contact sales). Annual pricing is not publicly listed.

Individual$8.5/mo

Unlimited testing with real-time dashboards and analytics

1 user, 1 project, 2 environments

Professional$85/mo

Most popular; unlimited testing for teams and companies

Up to 25 users, unlimited projects/environments

EnterpriseQuote

Custom pricing; contact sales

Unlimited users, unlimited projects/environments