LaunchDarkly vs Statsig

by Gralio Mar 11, 2025

LaunchDarkly and Statsig are both feature management and experimentation platforms, but they cater to different needs. LaunchDarkly excels in precise feature control and integrates seamlessly with development workflows, while Statsig provides a broader set of tools for A/B testing and product analytics, all within a single platform. Statsig's free tier makes it a great starting point for smaller teams or those looking to explore experimentation. LaunchDarkly's more robust feature flagging is better suited for complex rollout strategies and enterprise-level control.

At Gralio.ai we help to simplify your decision-making process by offering detailed, side-by-side software comparisons like this one, to help you confidently choose the tool that aligns with your business goals.

This comparison was created by analysing 565 reviews and 60 websites, saving 3 hours, 38 minutes of reading.

LaunchDarkly

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Statsig

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About

LaunchDarkly is a software tool that helps companies release new features and updates to their products safely and gradually. Instead of launching big, risky updates, you can use LaunchDarkly to control who sees what, when. This lets you test new features with small groups, target specific customer types, and easily reverse changes if needed. It's like having a volume knob for your software releases, giving you more control and reducing potential issues.

Statsig is a comprehensive platform that helps businesses make data-driven decisions about their products. It offers tools for feature flagging, A/B testing, and product analytics, all in one place. This means you can test different versions of features and see how they perform with your users, making it easier to iterate and improve your product. Statsig is designed to be used by various teams, including engineering, product management, and data science, making it a versatile tool for mid-sized companies. They offer a free plan to help you get started.

Summary

Main difference

LaunchDarkly is a dedicated feature flagging platform ideal for precise control over feature rollouts and targeting specific user segments. Statsig offers a broader suite of tools including A/B testing and product analytics, making it a more comprehensive solution for data-driven product development.

Relative strengths of LaunchDarkly (compared to Statsig)

Superior feature flag management with advanced targeting and segmentation.
Stronger integrations with development tools and platforms.
More mature and established platform with a proven track record.

Relative weaknesses of LaunchDarkly (compared to Statsig)

Higher cost, especially for larger teams or high event volumes.
Less comprehensive analytics compared to Statsig.
Steeper learning curve for users new to feature flagging.

What companies are using LaunchDarkly and Statsig?

No data

Who should use LaunchDarkly VS. Statsig

LaunchDarkly helps development teams safely release and manage features. Teams can target specific users, test features in real-time, and easily rollback if needed. Users praise its ease of use and integration capabilities but note occasional performance issues and the complexity of managing numerous flags.

Statsig is a product development platform that helps businesses make data-driven decisions. It offers feature flagging, A/B testing, and product analytics. Users praise its easy implementation and helpful customer support, while some find the documentation and debugging challenging. Statsig is ideal for medium to large software companies, especially B2B SaaS and e-commerce, aiming to improve their products with user feedback.

Best for medium to large businesses (100+ employees) seeking streamlined feature releases.
Ideal for software, IT, telecommunications, and other tech-forward industries.

Ideal for medium to large businesses (101+ employees), especially in B2B SaaS and e-commerce.
Best fit for E-commerce and Software/IT/Telecommunications companies seeking data-driven product development.

LaunchDarkly and Statsig features

Supported

Partially supported

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Type in the name of the feature or in your own words tell us what you need

A/B Testing

Supported

LaunchDarkly fully supports A/B testing and experimentation, including metric tracking.

Supported

Statsig provides A/B testing, allowing users to track metrics and make data-driven decisions.
Feature flag management

Supported

LaunchDarkly fully supports feature flag management, including targeted rollouts and rollbacks.

Supported

Statsig offers robust feature flag management, including targeted rollouts and rollbacks.
Feature Flag Targeting and Rules

Supported

LaunchDarkly fully supports feature flag targeting with custom rules and context attributes.

Supported

Statsig allows defining rules and conditions for feature flag activation.
Continuous delivery support

Partially supported

LaunchDarkly integrates with CI/CD tools but does not automate the entire deployment process itself.

Partially supported

Statsig enhances continuous delivery with feature flags and experimentation tools, but doesn't automate the entire process itself.
Multi-environment deployment

Supported

LaunchDarkly supports deploying applications to multiple environments like development, testing, and production.

Supported

Statsig supports deploying applications to development, testing, and production environments.
Deployment automation

Partially supported

LaunchDarkly automates feature rollouts within deployments, but not the deployments themselves.

Not supported

Statsig does not directly support automated deployment to various environments.

Qualities

Value and Pricing Transparency

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Customer Service

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Ease of Use

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Reliability and Performance

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Ease of Implementation

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Scalability

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LaunchDarkly and Statsig Pricing

No data

See full Pricing page

Statsig offers a free plan and a Pro plan with usage-based pricing. The Enterprise plan has custom pricing. The pricing model is usage-based, charging for metered events.

Plans

See full Pricing page

LaunchDarkly and Statsig review insights

Users love

Easy to use and implement feature flags.
Seamless integration with various platforms and SDKs.
Real-time updates and fast flag propagation.
Flexible targeting and custom rules for rollouts.
Comprehensive analytics and change history tracking.

Extremely reactive and helpful customer support.
Easy implementation for A/B testing and feature flagging.
Seamless integration with various analytics tools like Amplitude and GA4.
User-friendly interface for setting up and monitoring experiments.
Robust reporting features provide valuable insights into experiment results.

Users dislike

New UI is confusing and less intuitive than the old UI.
Difficult to manage a large number of flags across multiple environments.
High cost per seat, limiting access for larger teams.
Occasional downtime or slow performance.
Lack of robust default/fallback options in the SDK.

Non-working hours support needs improvement, lacking a clear escalation process.
Debugging experiment results and associating entities with groups can be challenging.
Raw data export limitations require exporting exposures for group association.
Some users find documentation lacking, especially for APIs and advanced features.
Initial setup and understanding the results tab can be complex for some users.

LaunchDarkly and Statsig Ratings

G2

4.5/5

(486)
Capterra

4.8/5

(20)
TrustPilot

3.2/5

(1)
Glassdoor

3.3/5

(114)

G2

4.7/5

(58)

Company health

Employee growth

2% increase in the last year

38% increase in the last year

Web traffic

11% decrease in the last quarter

6% decrease in the last quarter

Financing

May 2021 - $330M

December 2021 - $53M

How do LaunchDarkly's feature flag controls compare with Statsig's A/B testing features?

LaunchDarkly primarily focuses on feature flag management for release control and targeted rollouts. While it can be used for A/B testing, Statsig more explicitly emphasizes A/B testing functionality with built-in tools for metrics tracking, analysis, and data-driven decision-making. Essentially, LaunchDarkly provides the infrastructure for controlled feature releases, whereas Statsig builds upon that concept with a dedicated framework for experimentation and optimization.

Which product best integrates with existing analytics tools for comprehensive data analysis?

Statsig better integrates with existing analytics tools. User reviews specifically praise its seamless integration with tools like Amplitude and GA4. While LaunchDarkly offers integrations, Statsig's focus on analytics and the positive user feedback regarding its integrations make it the stronger choice for comprehensive data analysis.

What are the advantages of LaunchDarkly?

LaunchDarkly focuses primarily on feature flag management, allowing for granular control over feature rollouts and targeting. This specialized approach makes it potentially easier to use and implement for feature flagging compared to Statsig, which offers a broader suite of tools including A/B testing and product analytics. LaunchDarkly's established presence in the market suggests a mature product and potentially better integration options.

What are the disadvantages of LaunchDarkly?

LaunchDarkly's main disadvantages include a confusing new UI, difficulty managing numerous flags, high cost per seat, occasional performance issues, and a lack of robust default/fallback options in the SDK. Some users have also reported dissatisfaction with the new UI compared to the older version.

Alternatives to LaunchDarkly and Statsig

GrowthBook

GrowthBook is an open-source platform designed for testing different versions of your product and features to see what performs best. It allows you to gradually release new features and target specific customer groups for tests. You can track how these changes impact your business goals directly within the platform. GrowthBook prioritizes data privacy and integrates with your existing data tools, giving you a clear view of how your tests are performing without relying on external systems.

Split

Split (recently acquired by Harness) is a software platform designed for faster, safer software releases. It utilizes "feature flags" to control which users see new features and when. This allows for testing in the real world with minimal risk. Split also offers A/B testing and performance monitoring specifically for new features. It integrates with popular developer tools and prioritizes data security and privacy.

Spinnaker

Spinnaker is a tool that helps businesses automate the process of releasing software updates. It is designed to work across different cloud providers and includes built-in safety measures to prevent problems when releasing new features. Spinnaker can be configured to automatically test updates, get approvals, and monitor performance after release. Large companies use Spinnaker to release software quickly and reliably.

Overloop

Overloop is a sales engagement platform designed to automate and streamline outbound sales processes. It offers features like automated email sequencing, LinkedIn outreach, and phone call scheduling. The platform uses AI to identify potential customers based on your ideal customer profile, write personalized emails, and even book meetings. Overloop integrates with popular CRM systems and focuses on automating repetitive tasks, allowing sales teams to focus on building relationships and closing deals.

Flagsmith

Flagsmith is a tool that helps software developers control features within their apps and websites. This allows them to test new features with specific groups of users before releasing them to everyone. It integrates with your existing analytics tools to measure the impact of these changes and make data-driven decisions about which features work best. Flagsmith focuses on providing a focused set of tools for managing features and does not aim to replace your existing analytics platforms.

HubSpot Marketing Hub

HubSpot Marketing Hub is a comprehensive marketing platform designed for businesses of all sizes. It offers a suite of tools including email marketing, marketing automation, social media management, analytics, and SEO optimization, all within a single platform. This helps businesses streamline their marketing efforts, improve efficiency, and track results. Its focus on inbound marketing and lead generation makes it a popular choice for businesses looking to attract and convert leads into customers. HubSpot Marketing Hub integrates seamlessly with HubSpot's CRM platform for enhanced sales and marketing alignment.

Page co-authored by

Michal Kaczor

CEO at Gralio

Michal has worked at startups for many years and writes about topics relating to software selection and IT management. As a former consultant for Bain, a business advisory company, he also knows how to understand needs of any business and find solutions to its problems.

Tymon Terlikiewicz

CTO at Gralio

Tymon is a seasoned CTO who loves finding the perfect tools for any task. He recently headed up the tech department at Batmaid, a well-known Swiss company, where he managed about 60 software purchases, including CX, HR, Payroll, Marketing automation and various developer tools.

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