LaunchDarkly vs. Prefab

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
LaunchDarkly
Score 7.7 out of 10
N/A
LaunchDarkly provides a feature management platform that enables DevOps and Product teams to use feature flags at scale. This allows for greater collaboration among team members, and increased usability testing before full-scale feature deployment.
$12
per month
Prefab
Score 0.0 out of 10
N/A
Prefab is a developer tool offering dynamic logging, dynamic configuration, and feature flags. Key Features: Dynamic Logging: Prefab allows real-time adjustment of log levels, pinpointing specific users, transactions, or devices. Feature Flags: Prefab provides feature flag capabilities with real-time updates and shared segments. It’s designed to bring a higher level of resiliency and speed to the development process. Dynamic Configuration:…
$1
per month per installation
Pricing
LaunchDarklyPrefab
Editions & Modules
Foundation
$12
per month per Service Connection per month, or $10 per 1k client-side MAU per mo
Enterprise
Custom
Guardian
Custom
No answers on this topic
Offerings
Pricing Offerings
LaunchDarklyPrefab
Free Trial
YesYes
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
YesNo
Entry-level Setup FeeOptionalNo setup fee
Additional DetailsDiscount available on the Foundation plan for annual pricing.
More Pricing Information
Community Pulse
LaunchDarklyPrefab
Best Alternatives
LaunchDarklyPrefab
Small Businesses
GitLab
GitLab
Score 8.7 out of 10
GitLab
GitLab
Score 8.7 out of 10
Medium-sized Companies
GitLab
GitLab
Score 8.7 out of 10
GitLab
GitLab
Score 8.7 out of 10
Enterprises
GitLab
GitLab
Score 8.7 out of 10
GitLab
GitLab
Score 8.7 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
LaunchDarklyPrefab
Likelihood to Recommend
10.0
(28 ratings)
-
(0 ratings)
Likelihood to Renew
7.0
(1 ratings)
-
(0 ratings)
Usability
7.4
(26 ratings)
-
(0 ratings)
Availability
10.0
(1 ratings)
-
(0 ratings)
Performance
8.1
(26 ratings)
-
(0 ratings)
Support Rating
10.0
(1 ratings)
-
(0 ratings)
Implementation Rating
9.0
(1 ratings)
-
(0 ratings)
Configurability
8.0
(1 ratings)
-
(0 ratings)
Ease of integration
8.0
(1 ratings)
-
(0 ratings)
Product Scalability
10.0
(1 ratings)
-
(0 ratings)
Vendor post-sale
8.0
(1 ratings)
-
(0 ratings)
Vendor pre-sale
10.0
(1 ratings)
-
(0 ratings)
User Testimonials
LaunchDarklyPrefab
Likelihood to Recommend
LaunchDarkly
If a new feature should be added but unsure of how it will actually work or how users will accept the new enhancement or change, this tool allows you test and measure initial results. This saves so much time and energy knowing the results before it is deployed and might have low user adoption or acceptance.
Read full review
Prefab
No answers on this topic
Pros
LaunchDarkly
  • A/B or Multi Variant Testing as a methodology to gather insight from customer usage. Experimentation as a feature within LaunchDarkly offers information around the success of one variant over another and whether the experiment has reached statistical significance.
  • Being able to decouple deployment of code from the release of a feature is hugely valuable.
  • Development teams are empowered to manage features within their production applications for reliability or testing purposes.
Read full review
Prefab
No answers on this topic
Cons
LaunchDarkly
  • Limited number of users on cheaper plans that is limiting our ability to audit log who is making changes.
  • Some of our engineers are confused between flags and segments and have set up items incorrectly.
  • Better documented support for React with Typescript.
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Prefab
No answers on this topic
Likelihood to Renew
LaunchDarkly
It fits out business case
Read full review
Prefab
No answers on this topic
Usability
LaunchDarkly
It's very easy to create new feature flags and set them properly. It is more difficult to get LaunchDarkly integrated within a distributed system so that flags can be used. Especially on stateless servers where gating features by user is not easy. Overall though, it is very easy to get started and I like how simple it is to use.
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Prefab
No answers on this topic
Reliability and Availability
LaunchDarkly
No issue with availability at all
Read full review
Prefab
No answers on this topic
Performance
LaunchDarkly
From what I have seen, LaunchDarkly integrates well with your code and also services you might have in your tech ecosystem. We use Jenkins for automation and we were able to use it to build pipelines to automate the control of LaunchDarkly toggles in our code.
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Prefab
No answers on this topic
Support Rating
LaunchDarkly
The overall support is very responsive
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Prefab
No answers on this topic
Implementation Rating
LaunchDarkly
Yes I do.
Read full review
Prefab
No answers on this topic
Alternatives Considered
LaunchDarkly
LaunchDarkly stood out to us because it put control of the application within the hands of our engineers. We didn't want to allow business users to manipulate the production site via a third-party tool. Instead, our focus was on delivering faster as an engineering team.
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Prefab
No answers on this topic
Scalability
LaunchDarkly
The platform didn't go down since we implemented it
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Prefab
No answers on this topic
Return on Investment
LaunchDarkly
  • Improved developer experience with some teams moving to Trunk-based Development.
  • Increased deployment frequency due to smaller code releases.
  • Validation of the technical and business value of work is achieved more quickly through smaller pieces of work and through experimenting with a small group of users before a feature gets to 100% of customers.
Read full review
Prefab
No answers on this topic
ScreenShots

LaunchDarkly Screenshots

Screenshot of regression detection and automated incident response at the feature level. This connects critical metrics to the release process so that every change is monitored - even the smallest releases, where issues would previously have been obscured by noise in the wider system metrics.Screenshot of where track the progression of a feature flag across a series of phases, where each phase consists of one or more environments.Screenshot of how to target groups of contexts individually or by attribute. Contexts are people, services, machines, or other resources that encounter feature flags in a product.Screenshot of where to design experiments that measure business-critical user flows and provide results specific to those product funnels, and measure multi-step user journeys. This is used to determine whether conversions are succeeding, with all metrics visible in one place.

Prefab Screenshots

Screenshot of