Getting Started

Statsig is an experimentation platform that enables you to quickly assess the impact of new functionality and deliver products that your customers love. Start shipping faster with Statsig’s getting started guides, code samples, and documentation.

Walkthrough Guides

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Your First Feature

Let's build a new feature with Feature Gates, targeting and rollout.

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Your First A/B Test

Running an A/B experiment should not be difficult. Let's set one up in minutes.

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Logging Events

Useful product metrics are computed from discrete events that you log. Let's get started on logging events.

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Your first Holdout

Sometimes it helps to measure cumulative impact of a set of features. Let's set up a Holdout to do that.

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Making Code Dynamic

You don't always have to ship new code for customizing your experience, or even shipping new features. Let's learn about dynamic configs.

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SDKs

Client

Javascript

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React

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React Native

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Expo

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iOS

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Android

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.NET

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Server

Node js

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Java/Kotlin

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Ruby

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.NET

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Go

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Python

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We also provide an HTTP API. Our API is a great choice if an SDK isn't available for your environment yet, as you can use it in any type of application:

• HTTP API

Tools

tune

Feature Gates

Control access to new functionality and automatically measure how it’s performing with an A/B test before you ship

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Dynamic Configs

Dynamically configure user experience with configuration parameters instead of hard-coded constants

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Segments

Define a reusable set of rules to target a group of users

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Experiments+

Run sophisticated experiments with multiple variants (A/B/n tests) or mutual exclusion

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Autotune

Automatically optimize for a single metric by testing a number of variants

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speed

Metrics

View metrics automatically derived from all gate checks and events logged with Statsig

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people

Users

View users exposed to all gate checks and events logged with Statsig

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assessment

Pulse

View how your experiments impact your metrics

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Ultrasound

View all experiments that have impacted a metric

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Holdouts

Measure the cumulative impact of all features shipped over a period of time

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Filing bugs

You can file bug reports or feature requests via github issues in our Statsig Feedback repository.

Account sign up and API key

Regardless of the SDK you pick, you will need to create a free Statsig account or be invited to join an existing project. This will give you access to the Statsig console, where you can generate an API key.

To get started, check out one of our guides, like building your first feature.

Or, if you want to poke around on your own, we recommend taking a quick tour around the console and setting up a Feature Gate or Dynamic Config to use when you start integrating with an SDK. Our SDKs function as a bridge to your Statsig console -- once you have integrated an SDK into your application, you can update Feature Gate conditions or Dynamic Config values directly in the console, with your application responding immediately to the new values!