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.Build Better Products
Thousands of companies, from startups to Fortune 500s, rely on
Statsig feature flags, experimentation, and analytics
Feature Flags
- User and environmental targeting
- 20+ client and server-side SDKs
- Granular access and review controls
- Flag lifecycle management
Experimentation
- A/B/n multivariate testing
- CUPED, Sequential Testing and Bonferroni Correction
- Use your own assignment tooling or leverage Statsig's SDKs
Analytics
- Metric drill down and slicing
- Retention and funnel analysis
- User journey mapping
- Debug with sample view
Data Warehouse
- Stats engine for experimentation analysis directly in your data warehouse
- Use your own assignment tooling or leverage Statsig's SDKs
- No data egress
Feature Flags
- User and environmental targeting
- 20+ client and server-side SDKs
- Granular access and review controls
- Flag lifecycle management
Experimentation
- A/B/n multivariate testing
- CUPED, Sequential Testing and Bonferroni Correction
- Use your own assignment tooling or leverage Statsig's SDKs
Analytics
- Metric drill down and slicing
- Retention and funnel analysis
- User journey mapping
- Debug with sample view
Data Warehouse
- Stats engine for experimentation analysis directly in your data warehouse
- Use your own assignment tooling or leverage Statsig's SDKs
- No data egress
Bring your warehouse, or run in ours
With Statsig Warehouse Native you get all the power of our platform,
plus the security & privacy of your own warehouse. Wherever you are
on your data journey, we’ve got you covered
Ship Smarter and Faster
Modern feature flags, rollouts, and configs for your whole team.
Powered by the industry’s best open-source SDKs
Take the risk out of releases
Use targeted and partial rollouts to safely test and launch new
features to subsets of your users. Manage releases from a single,
intuitive control pane.
Monitor release performance
With impact metrics for every feature and live log streams, you
can validate new releases, catch bugs, and shut down bad releases
quickly. Leverage metrics from other platforms, including Datadog,
Segment, and mParticle
High performance, low latency
We handle 2M+ API requests a minute, with average uptime over
99.99%. All our 20+ SDKs are open-source and architected to
eliminate gate check latency
Built to scale with you
Get all the benefits of enterprise-grade infra, even if you're not
an enterprise (yet)
250000000000+
Events processed per day
2000000000+
Unique monthly experiment subjects
99.99%
Infra uptime for API & Console
<1ms
Post-init evaluation latency
The modern product analytics toolkit to accelerate your product’s success
Statsig delivers a complete toolkit to understand your users, focus
your investments, and measure their impact. Fuel new data-inspired
insights while validating your existing ideas with data
Metric Drilldown
Explore your product and customer behavior with our most popular
chart type. Track events and metrics over time, uncover patterns,
define user segments, and focus your analysis on relevant cohorts
Funnels
Analyze user conversion through key product flows. Use granular
controls to refine your funnel, segment data, and understand
changes over time. Leverage with User Streams and Session Repalys
to uncover the why behind conversions
User Journeys
Explore the actual paths users take within your product. Identify
navigation patterns, pinpoint drop-off points, and discover areas
that need improvement to enhance the user experience
Retention Analysis
Measure user return rates after initial engagement. Visualize
engagement patterns, identify retention trends, and use granular
controls to precisely define your retention analysis for deeper
insights into user behavior
Dashboards
Get a comprehensive view of your product's performance. Visualize
key metrics, monitor user engagement, and share insights with
your team for informed decision-making and aligned product
success
Use One Tool to Build a Culture of Experimentation
Convert the data from product changes into actionable insights
for your whole team across Engineering, Product, Data Science, and more
Bring your whole team
Statsig was built for the whole product team, so everyone can be a part of your experimentation program
Measure your Progress
Use built-in velocity metrics to track the speed of shipping, number of experiments, and more
Build with Expert Support
Our team has seen it all. From in-person trainings to webinars and on-demand slack support - we’ve got your back
Join the #1 Community for Product Experimentation
Connect with a like-minded group of data scientists and engineers
tackling the same challenges as you
- A breadth of experimentation topics
- Insights from hands-on experimenters at top companies
- Practical tips you can't find anywhere else
- No questions unanswered
Cut your SaaS spend with transparent, usage-based pricing
Pay as you go
Say goodbye to seat-based pricing and tacked-on fees
Flat-rate, unlimited flags
Basic infra costs shouldn’t grow linearly with your team
Free to start
Get started with free Flags, Analytics, and Experiments
Consolidate spend
Consolidate your spend across multiple tools into one powerful tool
Statsig for the Whole Team
Remove the grunt-work and manual setup required to maintain your feature
flag infrastructure, and experimentation engine
Engineering
Ship faster, de-risk feature releases, and maximize your existing
stack with the largest integration suite in the industry
Dev Ops
Decouple feature launches from platform deployments across all
system layers. Smooth integration with top tools, including
Terraform & Edge CDN
Data Science
Stop number crunching and start delivering results. No more
defending experiment methodology
Product Management
Manage experiments without needing to code. Democratize
access to data
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
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