TrustRadius: an HG Insights company

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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Linear

    Score9.2 out of 10
    N/ALinear is a purpose-built issue tracking and project management system designed for software engineering teams. It prioritizes high-performance synchronization and keyboard-driven workflows to streamline the product development lifecycle from initial triage to feature release.

    $12

    per month per user

    Optimizely Feature Experimentation

    Score8.4 out of 10
    N/AOptimizely Feature Experimentation unites feature flagging, A/B testing, and built-in collaboration—so marketers can release, experiment, and optimize with confidence in one platform.N/A
    Pricing
    LinearOptimizely Feature Experimentation
    Editions & Modules
    Basic
    $12
    per month per user
    Business
    $18
    per month per user
    Enterprise
    Custom
    No answers on this topic
    Offerings
    Pricing Offerings
    LinearOptimizely Feature Experimentation
    Free Trial
    NoNo
    Free/Freemium Version
    YesYes
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeNo setup feeRequired
    Additional DetailsDiscount available for annual billing.—
    More Pricing Information
    Community Pulse
    LinearOptimizely Feature Experimentation
    Considered Both Products
    Linear
    No answer on this topic
    Optimizely
    Chose Optimizely Feature Experimentation
    In other companies, all of the feature flag controls were done locally and it got messy after a while. There was no much control on who was doing what. With Optimizely Feature Experimentation, it is clear what feature flags are enabled and which ones are not. It is easier to …
    Incentivized
    Key User Insights
    Would buy again
    100%
    Would buy again
    11 Answers
    89%
    Would buy again
    41 Answers
    Delivers good value for the price
    100%
    Delivers good value for the price
    9 Answers
    97%
    Delivers good value for the price
    33 Answers
    Happy with the feature set
    100%
    Happy with the feature set
    11 Answers
    91%
    Happy with the feature set
    42 Answers
    Lived up to sales and marketing promises
    100%
    Lived up to sales and marketing promises
    6 Answers
    88%
    Lived up to sales and marketing promises
    21 Answers
    Implementation went as expected
    100%
    Implementation went as expected
    7 Answers
    80%
    Implementation went as expected
    28 Answers
    Best Alternatives
    LinearOptimizely Feature Experimentation
    Small Businesses
    Sentry
    Score8.8 out of 10
    No answers on this topic
    Medium-sized Companies
    Sentry
    Score8.8 out of 10
    No answers on this topic
    Enterprises
    No answers on this topic
    No answers on this topic
    All AlternativesView all alternativesView all alternatives
    User Ratings
    LinearOptimizely Feature Experimentation
    Likelihood to Recommend
    9.5
    (13 ratings)
    8.2
    (47 ratings)
    Likelihood to Renew
    -
    (0 ratings)
    4.5
    (2 ratings)
    Usability
    8.8
    (13 ratings)
    7.6
    (26 ratings)
    Support Rating
    -
    (0 ratings)
    3.6
    (1 ratings)
    Implementation Rating
    -
    (0 ratings)
    10.0
    (1 ratings)
    Product Scalability
    -
    (0 ratings)
    5.0
    (1 ratings)
    User Testimonials
    LinearOptimizely Feature Experimentation
    Likelihood to Recommend
    Linear
    Linear is particularly well suited for teams that need a fast, intuitive way to organize and prioritize work across multiple projects. In my experience, it's been especially useful for tracking client work by priority, assignee, and project, while providing clear visibility into ownership and progress. Its clean interface makes it easy.
    Incentivized
    Read full review
    Optimizely
    Based on my experience with Optimizely Feature Experimentation, I can highlight several scenarios where it excels and a few where it may be less suitable. Well-suited scenarios: - Multi-Channel product launches - Complex A/B testing and feature flag management - Gradual rollout and risk mitigation Less suited scenarios: - Simple A/B tests (their Web Experimentation product is probably better for that) - Non-technical team usage -
    Incentivized
    Read full review
    Pros
    Linear
    • Linear agent.
    • Quick glance at current status of tickets.
    • Allow customization to view only the relevant tickets and information for each user.
    Incentivized
    Read full review
    Optimizely
    • It is easy to use any of our product owners, marketers, developers can set up experiments and roll them out with some developer support. So the key thing there is this front end UI easy to use and maybe this will come later, but the new features such as Opal and the analytics or database centric engine is something we're interested in as well.
    Incentivized
    Read full review
    Cons
    Linear
    • Linear is missing documentation features like Jira Confluence. We can use Notion but it would have been great if Linear offered more comprehensive solution
    • Eventhough we can manage releases with projects, it is hard to manage them when there are multiple projects being released at the same time. The initiatives feature kind of handles this but if we can assign tasks to a release that would be awesome
    • Being able to invite guests without costing extra money. Platforms like Clickup allow you to invite a limited no of guests without costing extra money.
    • Linear is not good if you are software services company and want to manage multiple client projects. Linear is built for product teams.
    Incentivized
    Read full review
    Optimizely
    • Would be nice to able to switch variants between say an MVT to a 50:50 if one of the variants is not performing very well quickly and effectively so can still use the standardised report
    • Interface can feel very bare bones/not very many graphs or visuals, which other providers have to make it a bit more engaging
    • Doesn't show easily what each variant that is live looks like, so can be hard to remember what is actually being shown in each test
    Incentivized
    Read full review
    Likelihood to Renew
    Linear
    No answers on this topic
    Optimizely
    Competitive landscape
    Incentivized
    Read full review
    Usability
    Linear
    I already spoke to this in a previous question but, if you've ever used Jira, Linear should feel quite natural. It is a project management tool rooted in issues/tickets to which you can also add sub-tasks and various details. There is some customization but Linear has attempted to shape its offering as the most essential features necessary for this type of work.
    Incentivized
    Read full review
    Optimizely
    Easy to navigate the UI. Once you know how to use it, it is very easy to run experiments. And when the experiment is setup, the SDK code variables are generated and available for developers to use immediately so they can quickly build the experiment code
    Incentivized
    Read full review
    Support Rating
    Linear
    No answers on this topic
    Optimizely
    Support was there but it was pretty slow at most times. Only after escalation was support really given to our teams
    Incentivized
    Read full review
    Implementation Rating
    Linear
    No answers on this topic
    Optimizely
    It’s straightforward. Docs are well written and I believe there must be a support. But we haven’t used it
    Incentivized
    Read full review
    Alternatives Considered
    Linear
    When we are using jira it felt light the application itself is very heavy usage and the UI feel like boring and features were not good as compared to Linear. As QA when shifted to Linear i felt huge difference in process of ticket creation and tracking compared to jira and sometimes Jira would get stuck, but Linear didn't.
    Incentivized
    Read full review
    Optimizely
    When Google Optimize goes off we searched for a tool where you can be sure to get a good GA4 implementation and easy to use for IT team and product team. Optimizely Feature Experimentation seems to have a good balance between pricing and capabilities. If you are searching for an experimentation tool and personalization all in one... then maybe these comparison change and Optimizely turns to expensive. In the same way... if you want a server side solution. For us, it will be a challenge in the following years
    Incentivized
    Read full review
    Scalability
    Linear
    No answers on this topic
    Optimizely
    had troubles with performance for SSR and the React SDK
    Incentivized
    Read full review
    Return on Investment
    Linear
    • Improved visibility into work across clients by providing a centralized view of tasks, priorities, and ownership.
    • Increased team efficiency by replacing scattered personal task lists with a shared workflow.
    • Helped prioritize high-impact work by organizing tasks by clients, priority and assignee.
    Incentivized
    Read full review
    Optimizely
    • We have improved various metrics throughout the course of our experimentation program with Optimizely and therefore sharing numbers is tricky. Essentially we only implement versions of the product that perform the best in terms of CVR, revenue/visitor, ATV, average order value, average basket size and so forth dependent on the north star we are trying to move with each release.
    Incentivized
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    ScreenShots

    Optimizely Feature Experimentation Screenshots

    Screenshot of Feature Flag Setup. Here users can run A/B and multi-armed bandit tests, as well as:

- Set up a single feature flag to test multiple variations and experiment types
- Enable targeted deliveries and rollouts for more precise experimentation
- Roll back changes quickly when needed to ensure experiment accuracy and reduce risks
- Increase testing flexibility with control over experiment types and delivery methodsScreenshot of Audience Setup. This is used to target specific user segments for personalized experiments, and:

- Create and customize audiences based on user attributes
- Refine audience segments to ensure the right users are included in tests
- Enhance experiment relevance by setting specific conditions for user groupsScreenshot of Experiment Results, supporting the analysis and optimization of experimentation outcomes. Viewers can also:

- examine detailed experiment results, including key metrics like conversion rates and statistical significance
- Compare variations side-by-side to identify winning treatments
- Use advanced filters to segment and drill down into specific audience or test dataScreenshot of A Program Overview. These offer insights into any experimentation program’s performance. It also offers:

- A comprehensive view of the entire experimentation program’s status and progress
- Monitoring for key performance metrics like test velocity, success rates, and overall impact
- Evaluation of the impact of experiments with easy-to-read visualizations and reporting tools
- Performance tracking of experiments over time to guide decision-making and optimize strategiesScreenshot of AI Variable Suggestions. These enhance experimentation with AI-driven insights, and can also help with:

- Generating multiple content variations with AI to speed up experiment design
- Improving test quality with content suggestions
- Increasing experimentation velocity and achieving better outcomes with AI-powered optimizationScreenshot of Schedule Changes, to streamline experimentation. Users can also:

- Set specific times to toggle flags or rules on/off, ensuring precise control
- Schedule traffic allocation percentages for smooth experiment rollouts
- Increase test velocity and confidence by automating progressive changes