Replacement Guide

How to Build Your Own Harness Feature Management & Experimentation

Replace Harness Feature Management & Experimentation with a custom build. AI Powered Feature Management & Experimentation

Weekend Project
15 features25 integrationsOne weekend

Estimated Timeline

Based on 15 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.

1
Setup & scaffolding
2 hours
2
Core features
4-6 hours
3
Polish & deploy
2 hours

Recommended Tech Stack

Next.js 14

Full-stack React framework with API routes and server components

Supabase

PostgreSQL database, auth, and real-time subscriptions

Tailwind CSS

Utility-first styling for rapid UI development

Key Features to Replicate

Top features across 8 categories. See all 15 features

Experimentation(2 features)

A/B Testing

Run A/B tests with self-service tools once experimentation infrastructure is in place through feature flag measurement.

Centralize Experiments

Eliminate fragmented experimentation islands by centralizing experiments to a single source of truth with proven methodology.

Governance(2 features)

Built-in Governance

Include approvals and audit trails for feature flag changes with integration into CI/CD pipelines as visual workflows.

Flag Lifecycle Management

Enforce explicit flag lifecycle to identify flags ready for retirement based on inactivity metrics and automate cleanup tracking.

Monitoring(2 features)

Auto-Capture Performance Metrics

Automatically track performance issues and errors caused by each flag the moment a gradual release starts.

Detect Impact of Progressive Delivery

Catch release issues most monitoring tools miss by quickly detecting the impact of each individual feature, even with multiple concurrent rollouts.

Release Management(2 features)

Feature Flags

Speed up software delivery by deploying code in production without releasing it to customers. Safely test, target, and turn features on/off with effortless controls.

Progressive Delivery

Enable safe gradual rollouts and canary releases with controlled exposure of new features.

AI(1 features)

Harness Release AgentAIPremium

AI-powered agent that explains experiment results and highlights what impacts metrics, providing clear insights and guided next steps.

Alerting(1 features)

Instant Alerts & Actions

Receive immediate alerts when a gradual release impacts system performance or user behavior, enabling quick action.

Automation(1 features)

Automated Service Verification

Automatically turn features off if issues are detected during rollout.

Configuration Management(1 features)

Dynamic Configurations

Control components of software features without deploying new code, empowering teams to iterate in real-time with minimal risk.

Cost Calculator

Pricing data not available for Harness Feature Management & Experimentation. Check their website for current pricing.

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