Developer Resources

Tour the documentation, download the guides, or see the latest on our blog.

Developer Documentation

Guides to help you get the most out of Split. Detailed overviews outline key functionality for both the Split web console and SDKs.

API Documentation

Split’s Admin API uses resource-oriented URLs, uses status codes to indicate the success or failure of requests, and returns JSON from all requests.


Have questions? Chat with us directly within Split or send an email to our team of experts at



Split Overview

A quick one-page overview of everything Split. If you're brand-new to Split, start here.

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Best Practices

Split Best Practices

Accelerate success with Split by incorporating the following best practices when creating and managing rollout plans.

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Best Practices

Best Practices for Controlled Rollouts

When creating a new rollout plan keep in mind the following to ensure effective testing, faster deployment, and successful results.

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Best Practices

Choosing to Build or Buy

Important factors to consider in any controlled rollout solution, whether you decide to build it yourself or use an existing service.

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Getting Started

Using Split Feature Flags in Java

Our Java SDK has two main goals: simplicity and performance. It takes only three steps to get running, and adds only a few microseconds of latency.

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Best Practices

Best Practices for Mobile Feature Rollouts

Building a controlled rollout practice for mobile and web-mobile apps from the server side.

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Best Practices

Adopting a Controlled Rollout Strategy

CR picks up where CI/CD leaves off, finally delivering on the promise of DevOps: speed, with safety.

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Getting Started

Utilizing Split's Data for Feature-level Insights

Split provides two data sources that can o er new insight: a feature-level impression log, and audit logs for changes to any rollout plan.

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Customer Story

Split Powers Record Black Friday Deals at thredUP

How thredUP uses Split to power dynamic deal delivery on some of the biggest shopping days of the year.

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Meet Split.

This quick five-minute introduction walks through the basics of Split, including feature setup and management, user targeting and segments, multivariate rollouts, killing a feature, and integrations with developer tools like Slack and Segment.

Watch the Walkthrough Video

The Latest from our Blog

Founding Moments: Split Raises an $8 Million Series A

Adil Aijaz, Co-Founder & CEO

Reid Hoffman said that companies have many “founding moments”, the “key inflection points when leaders decide to change a path in order to better, or more quickly, realize their mission”. We’ve had many founding moments at Split; the day we quit our day jobs, the hiring of our first teammate, our first customer. Today is another founding moment for us: raising $8M in Series A financing.

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