Platform
Developers
Resources
KEY FEATURES
GETTING STARTED
Documentation
Documentation to get you started with implementation
Walkthrough Guides
Guides to get you started with Statsig in no time
SDKs and APIs
Explore REST API and SDKs in more than 20 frameworks
Integrations
Learn more about connecting Statsig to your existing tools
A/B Testing Calculator
Looking for a place to start your A/B Test? Try out our calculator
How Statsig Works
Get under the hood and check out how Statsig scales with you
LEARN & CONNECT
Blog
Peak Velocity is our blog where we cover the latest in data
Support
Need help getting set up or have questions about our product?
Customer Stories
Find out how leading companies are using Statsig to grow
Events
Find out about our online and offline events and RSVP to them
Build vs Buy
Compare building an in-house platform vs. buying
Contact Sales
Want to connect with someone from the Sales team?
FEATURED BLOGS
Feature Flags Liberated
Gating features is a core part of the development process. And with Statsig, it's free.
How AI Companies Use Statsig
The best AI companies use Statsig to accelerate growth. Learn how you can do the same.
What is Product Observability?
Product observability means being able to monitor, control, and gain insight into all of your features.KEY FEATURES
GETTING STARTED
Documentation
Documentation to get you started with implementation
Walkthrough Guides
Guides to get you started with Statsig in no time
SDKs and APIs
Explore REST API and SDKs in more than 20 frameworks
Integrations
Learn more about connecting Statsig to your existing tools
A/B Testing Calculator
Looking for a place to start your A/B Test? Try out our calculator
How Statsig Works
Get under the hood and check out how Statsig scales with you
LEARN & CONNECT
Blog
Peak Velocity is our blog where we cover the latest in data
Support
Need help getting set up or have questions about our product?
Customer Stories
Find out how leading companies are using Statsig to grow
Events
Find out about our online and offline events and RSVP to them
Build vs Buy
Compare building an in-house platform vs. buying
Contact Sales
Want to connect with someone from the Sales team?
FEATURED BLOGS
Experiments with Generative AI
We built a generative AI app in reactJS using OpenAI’s API and Statsig. Here’s what we learned:
Experimentation Platforms
The decision to build versus buy an experimentation and feature flagging platform is not an easy one.
CUPED Explained
CUPED is an implementation that uses pre-experiment data to explain the variance in the result data.Statsig vs. Split
Statsig is the leading experimentation platform—with the most powerful stats engine—empowering teams to ship faster, automate a/b testing, and make data-driven decisions at scale.
Split is a reliable and quick feature delivery tool, allowing users to release features securely, and measure their impact.
Statsig’s four main advantages over split are:
An intuitive and thoughtfully-designed user interface
Advanced analytics including CUPED, Bonferroni correction, and sequential testing
Seamless operation in users’ warehouses or ours
Impact analysis for every single feature
Statsig vs. Split
Feature Comparison
Feature gates
Launch features behind gates with custom parameters
Feature Flags with Analytics
Automatically quantify the impact on every single feature your teams ship
No seat-based pricing
Enable all teams within the company to have access to data and build an experimentation culture
Unlimited MAU
Pricing is not based on MAU
Near real-time analytics
Get results, especially negative ones, within 15mins of launching the experiment/feature
Experiments
Run multivariate experiments with ease and confidence
Smart Scheduled Rollouts
Set up advanced scheduled rollouts and let the system take care of smartly rolling out features
Guardrails and Alerting
Establish guardrails for your core critical metrics and let the system alert you when any experiment breaches those guardrails
Real-time Diagnostics
See incoming events and metrics in real-time to know if a rollout or experiment is working
Advanced insights
Analytics that show which features are impacting a KPI
Advanced targeting out of the box
Experiment and Feature rollouts based on granular conditions like app version, mobile/desktop, country, etc.
Collaboration features
Collaboration features like discussions, tagging, commenting, sharing, etc. allow teams to move fast and arrive at the right decisions
Global Holdouts
Track the impact of multiple experiments and features over time against a baseline.
Advanced Stats engine
Advanced features such as CUPED, Bonferroni correction, sequential testing.
Accessible Analytics
Discover trends, ignore novelty effects, leverage seasonal effects
Change Logs History with Revert
Easy to review past changes and revert to a known good state
* This comparison data is based on research that was conducted in September 2023.
What builders love about us
At OpenAI, we want to iterate as fast as possible. Statsig enables us to grow, scale, and learn efficiently. Integrating experimentation with product analytics and feature flagging has been crucial for quickly understanding and addressing our users' top priorities.
OpenAI
Dave Cummings
Engineering Manager, ChatGPT
Brex's mission is to help businesses move fast. Statsig is now helping our engineers move fast. It has been a game changer to automate the manual lift typical to running experiments and has helped product teams ship the right features to their users quickly.
Brex
Karandeep Anand
CPO
At Notion, we're continuously learning what our users value and want every team to run experiments to learn more. It’s also critical to maintain speed as a habit. Statsig's experimentation platform enables both this speed and learning for us.
Notion
Mengying Li
Data Science Manager
We evaluated Optimizely, LaunchDarkly, Split, and Eppo, but ultimately selected Statsig due to its comprehensive end-to-end integration. We wanted a complete solution rather than a partial one, including everything from the stats engine to data ingestion.
SoundCloud
Don Browning
SVP, Data & Platform Engineering
We only had so many analysts. Statsig provided the necessary tools to remove the bottleneck. I know that we are able to impact our key business metrics in a positive way with Statsig. We are definitely heading in the right direction with Statsig.
Ancestry
Partha Sarathi
Director of Engineering