Optimizely A/B Testing and Digital Experience Platform for Marketers

Optimizely is a digital experience platform that enables businesses to run A/B tests, personalization campaigns, and feature flag rollouts to optimize websites and apps for better user engagement and conversions.

Best for
A/B Testing
Key capability
Visual Editor
Optimizely screenshot showing the platform dashboard, tools, and core workflow
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What is Optimizely?

Optimizely is a digital experience platform that enables businesses to create, run, and analyze experiments such as A/B tests and personalization campaigns. It helps marketers, product managers, and developers optimize websites, mobile apps, and other digital touchpoints to improve user engagement and conversion rates through data-driven experimentation.

From my experience with Optimizely, I found it excels at providing a robust and flexible platform for running A/B tests and personalizing digital experiences. Its visual editor makes it accessible for marketers, while developers benefit from advanced feature flagging and SDK support. The platform is particularly well-suited for medium to large businesses aiming to optimize websites and apps through data-driven experimentation. However, the custom pricing and complexity of advanced features may pose challenges for smaller teams or those new to experimentation. Overall, if you need a comprehensive solution for digital experience optimization, Optimizely delivers reliable and scalable tools.

Sources

Optimizely screenshot showing the platform dashboard, tools, and core workflow

Key features of Optimizely

Optimizely offers a comprehensive suite of tools including A/B testing, multivariate testing, personalization, feature flagging, and robust analytics. Its platform supports experimentation across multiple digital channels and integrates with various marketing and analytics tools.

Visual Editor

Allows marketers to create experiments without coding by visually editing pages.

Feature Flagging

Control feature releases and target specific user segments safely.

Personalization Engine

Deliver tailored experiences based on user attributes and behavior.

Robust Analytics

Provides detailed reports and statistical significance calculations for experiments.

Multi-Channel Support

Run experiments on websites, mobile apps, and other digital platforms.

Pros and cons of Optimizely

Pros

  • Comprehensive experimentation and personalization features
  • User-friendly visual editor for non-technical users
  • Strong analytics and reporting capabilities
  • Supports multi-channel digital experiences
  • Robust feature flagging for safe rollouts

Cons

  • Pricing is custom and can be expensive for small businesses
  • Steeper learning curve for advanced features
  • Limited language support beyond English

Key use cases for Optimizely

A/B Testing

Create and run controlled experiments to compare different versions of web pages or apps to optimize user experience and conversion rates.

Personalization

Deliver personalized content and experiences to different audience segments based on behavior, demographics, and other data.

Feature Flagging

Manage feature rollouts and control releases safely with feature flags to test new functionality with select user groups.

Analytics and Insights

Analyze experiment results and user behavior data to make data-driven decisions that improve digital experiences.

Multi-Channel Experimentation

Run experiments across websites, mobile apps, and other digital channels to optimize the entire customer journey.

How Optimizely works

  1. 1

    Create an Account

    Sign up for Optimizely and set up your workspace.

  2. 2

    Implement SDK or Snippet

    Integrate Optimizely’s JavaScript snippet or SDK into your website or app.

  3. 3

    Design Experiments

    Use the visual editor or code to create A/B or multivariate tests and personalization campaigns.

  4. 4

    Launch and Monitor

    Run experiments and monitor real-time results through the dashboard.

  5. 5

    Analyze and Optimize

    Review detailed analytics to understand user behavior and make informed decisions.

Who is using Optimizely

Digital marketers
Product managers
UX designers
Growth teams
Developers in web and mobile apps

Optimizely pricing

Custom Enterprise

Contact for pricing

Tailored plans with advanced features, dedicated support, and SLAs.

Plans and prices are as published by the vendor and can change. Check the official site before you buy. Open the pricing page (opens in a new tab)

Frequently asked questions about Optimizely

You can run A/B tests, multivariate tests, personalization campaigns, and feature flag rollouts.

Yes, Optimizely supports experimentation on both web and mobile platforms via SDKs.

Basic experiments can be created with the visual editor without coding, but advanced use cases may require developer involvement.

Optimizely uses statistical models and real-time data tracking to provide reliable results and confidence intervals.

This tool is designed to help users accomplish its core tasks more efficiently. It is typically used by individuals or teams looking to improve productivity and workflow.

It depends on your specific needs and how you plan to use the tool. The official website and documentation are the best sources for the latest details.

It depends on your specific needs and how you plan to use the tool. The official website and documentation are the best sources for the latest details.

Pricing depends on the plan and included features. For the most accurate and up-to-date details, check the official pricing page.

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How to install it
  1. Pick the style that suits the background it will sit on.
  2. Copy the snippet and paste it into your footer, press page or integrations page.
  3. Nothing else is needed — the badge is a single image and requires no script on your site.

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