Question 1

How to set up Unleash for production self-hosting?

Accepted Answer

Unleash provides guides for deploying to services like Heroku and DigitalOcean, but for advanced setups, you need to configure a persistent server with options detailed in the documentation, which can involve Docker or Node.js deployments.

Question 2

Unleash vs LaunchDarkly: which is better for startups?

Accepted Answer

Unleash is ideal for startups needing open-source, self-hosted control with cost savings, while LaunchDarkly offers a fully managed service with more out-of-the-box features but at a higher price. Unleash's community support and SDK flexibility make it a strong choice for tech-savvy teams.

Question 3

Can Unleash handle A/B testing with user segmentation?

Accepted Answer

Yes, Unleash supports A/B testing and user segmentation through activation strategies and constraints, allowing you to target specific user groups for experiments, though advanced segmentation features may require enterprise plans.

Question 4

What are the limitations of Unleash open-source version?

Accepted Answer

The open-source version lacks RBAC, SSO, more than 2 environments, and advanced strategy constraints, as noted in the README. It's best for basic feature flagging without enterprise-grade security and management tools.

Question 5

How to migrate from another feature flag tool to Unleash?

Accepted Answer

Unleash offers migration guides in the documentation, but it requires exporting flags from your current tool and importing them via API, which can be manual for complex setups. Community support on Slack can assist with specific scenarios.

Question 6

Does Unleash work with serverless architectures?

Accepted Answer

Yes, Unleash SDKs like Node.js and Python can integrate with serverless functions, but you need to manage token rotation and caching carefully to avoid latency issues, as the client-server architecture may introduce overhead.

Unleash

What is Unleash?

Overview

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Frequently Asked Questions