Product Updates

Power Analysis attached to Experiments

Power Analysis is critical input into experiment durations when you care about trustworthy experiments. When you perform Power Analysis for an experiment, the analysis is now automatically attached to the experiment and available to other reviewers. When you start Power Analysis for an experiment, we'll prepopulate any Primary Metrics you've already configured on the experiment.

This feature is rolling out to Statsig Cloud and Warehouse Native customers over the next week.

Experiment Setup Screen

Starting Power Analysis from an Experiment

🪵🪄 Log transforms

We’re adding the ability to log-transform sum and count metrics, and measure the average change to unit-level logged values.

Log Transforms are useful when you want to understand if user behavior has generally changed. If a metric is very head-driven, even with winsorization and CUPED the metric movement will generally driven by power users.

Logs are multiplicative, so a user going from spending $1.00 to spending $1.10 is the same “metric lift” as another going from $100 to $110. This means that what they measure is closer to shifts in relative distribution, rather than topline value.

Because of this divorce from “business value,” log metrics are usually not good evaluation criteria for ship decisions, but alongside evaluation metrics, they can easily provide rich context on the change in the distribution of your population.

By default, the transform is the Natural Log, but you can specify a custom base if desired.

Learn more in our documentation.

⌚💰📊 Latest value metrics

We launched latest value metrics for user Statuses in March this year, and just extended support to numerical metrics. This will be useful for teams that want to track how experiments impact the “state” of their userbase.

You could already track subscription status, but now you can track users’ current balance, lifetime spend, or LTV - without duplicating the data across multiple different days. Each day in the pulse time-series will reflect the latest value as of that day.

Learn more in our documentation.

🧲 Group-by in Retention Analysis

We’ve added group-by functionality to retention charts, enabling you to break down your retention analysis by various properties and gain deeper insights into user behavior. This feature allows you to segment your retention data across event properties, user properties, feature gate groups, and experiment variants.

Group-By in retention charts is available for:

• Event and User Properties: Break down retention based on event and user properties such as location, company or different context about an event or feature..

• Feature Gate Groups: Understand retention among different user groups gated by feature flags.

• Experiment Variants: Compare retention across experiment groups to see how different variants impact user retention.

Expanded support for group-by in retention charts is rolling out today.

👯 Cohort Analysis Now Available Across All Chart Types

Cohort analysis is now supported across all chart types in Metrics Explorer. Previously available only in drilldown charts, this feature allows you to filter your analysis to specific user cohorts or compare how different groups perform against various metrics.

Filtering to an interesting cohort is supported across all chart types and can be accomplished by adding a single cohort to your analysis. Cohort comparison is available in metric drilldown, funnel, and retention charts and can be accomplished by adding multiple cohorts to your analysis.

What’s New

• Expanded Support: Cohort filtering is now integrated into funnels, retention charts, user journeys, and distribution charts.

• Detailed Comparisons: You can compare how different cohorts, such as casual users and power users, navigate through funnels like the add-to-cart flow.

• Focused Analysis: Easily scope your analysis to understand how specific user groups perform, helping you identify patterns and behaviors unique to each cohort.

Expanded support for cohort analysis will begin rolling out today.

📊 Cohort Analysis in Funnels

We have introduced Cohort Analysis to our funnel feature, allowing you to filter your funnel analysis to specific cohorts or compare how different cohorts progress through the same funnel.

Filter Funnels by Cohort

You can now focus your funnel analysis on specific user cohorts. This means you can examine how particular groups—like new users, users from a specific marketing campaign, or users who have completed a certain action—navigate through your funnels. Filtering by cohort helps you identify unique behaviors and patterns within these groups, enabling you to tailor your strategies to improve their experience.

Compare Conversion Across Cohorts

In addition to filtering, you can compare how different cohorts convert across the same funnel. This comparative view lets you see how various segments of your user base perform relative to each other. For example, you might compare first-time users to returning users, users from different geographic regions, or users acquired during different time periods. Understanding these differences can inform targeted improvements and highlight areas where certain cohorts may need additional support.

⏱️ 2x Funnel Performance Improvements

Funnels in Metrics Explorer now complete in half the time. This improvement reduces wait times, allowing you to spend less time waiting and more time analyzing your data. With faster results, you can iterate more quickly, explore user behaviors efficiently, and make timely, data-driven decisions.

🔗 Improved Segment Integration

We’ve updated how Statsig processes events received from Segment to help you gain deeper insights without additional effort on your part. Now, when you send events from Segment into Statsig, we automatically extract and include extra properties such as UTM parameters, referrer information, and page details like URL, title, search parameters, and path.

By leveraging data you’re already collecting with Segment, you can:

• Gain More Value Without Extra Work: Utilize the enriched data immediately, increasing the context available for your analysis without any additional implementation.

• Analyze Marketing Campaigns More Effectively: Filter events by specific UTM parameters to assess which marketing campaigns drive the most engagement or conversions.

• Understand User Acquisition Channels: Use referrer information to see where your users are coming from, helping you optimize outreach and partnerships.

• Dive Deeper into User Behavior: Examine page-level details to understand how users interact with different parts of your site or app, allowing you to identify areas that perform well or need improvement.

These improvements make it easier to perform detailed analyses in Metrics Explorer, enabling you to make informed decisions based on comprehensive event data—all from the data you’re already sending through Segment.

🪜Funnels Now Support Up to 15 Steps

We’ve tripled the maximum number of steps allowed in funnels from 5 to 15. This change allows you to build more detailed funnels that capture longer and more complex user journeys. With up to 15 steps, you can analyze extended sequences of user actions, gain deeper insights into user behavior, and identify opportunities to optimize each stage of your funnel.

Introducing Cross-Environment Feature Gate View

We're excited to announce a powerful new addition to Statsig's feature management capabilities: the Cross-Environment Feature Gate View. This new view provides DevOps teams, SREs, and Release Managers with unprecedented visibility into feature gate states across all environments from a single, unified interface.

What's new

• Comprehensive grid view showing all feature gates and their states across Dev, Staging, and Production environments

• At-a-glance status indicators and gate checks for quick state verification

Key benefits

• Simplified Operations: Eliminate the need to navigate between different environments to check gate states

• Enhanced Release Management: Quickly verify feature gate configurations across your deployment pipeline

• Improved Collaboration: Give platform teams and operations staff the high-level view they need for effective feature management

• Risk Reduction: Easily spot inconsistencies in gate states across environments before they issue becomes significant

You can turn this view on by clicking on the top-right toggle in the feature gates list page. Ready to get started? Let us know if you have any feedback on this feature for us.