
LaunchDarkly
Unleash
Flagsmith
Split.io
Growth Book
DevCycle
Optimizely
ConfigCat is a feature flag management platform for teams that want to release features safely, without the complexity or high costs.

Diffy.website
GTmetrix
Simple.ink
Ghost Inspector
Fathom Analytics
The Ultimate Regression Testing Platform. Never deploy without it. Track, Test, and Identify exactly what's plaguing site performance.
Which is more popular?
Based on our record, ConfigCat seems to be more popular. It has been mentioned 56 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | configcat.com | cursion.dev |
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| Company | — | 2023 |
| Listed in |
In their own words, as submitted to SaaSHub.


ConfigCat is a feature flag management platform that helps development teams release features safely, run gradual rollouts, and manage feature configurations without redeploying code. With ConfigCat, teams can: Enable or disable features instantly without deploying new code. Target specific users...
We began working on Cursion to help our fellow developers understand how their sites and web apps change after deployments. The platform specifically aims to discover the small differences a human might otherwise miss by painstakingly comparing Megabytes of data collected on each site. Notable...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
ConfigCat is recommended for software development teams, product managers, and organizations that require efficient feature management and configuration control. It is particularly useful for teams practicing continuous integration and delivery, agile development, or those with frequent release cycles, as it enables quick and safe experimentation and feature rollouts.
No analysis of Cursion yet.
Walkthroughs and reviews on video.
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing ConfigCat and Cursion.
ConfigCat's answer
ConfigCat makes feature flag management simple, affordable, and accessible to teams of all sizes.
What sets ConfigCat apart?
ConfigCat combines the capabilities development teams need with the simplicity and pricing that make feature flag management accessible.
Cursion's answer:
Scanerr provides a comprehensive assessment of your website by collecting and analyzing the Page Source, Console Errors/Warnings, Screenshots, and over 70 Performance Metrics. Scanerr also uses an Advanced, Proprietary Algorithm for detecting visual changes on a website in real-time.
ConfigCat's answer
ConfigCat is built for software development teams that want to release features faster and more safely.
Our users include:
ConfigCat works for teams of all sizes, from individual developers to large organizations in regulated industries such as banking, finance, and healthcare.
Cursion's answer:
We're fortunate to serve companies of all sizes. From the enterprise to the startup, Scanerr is constantly helping developers and teams uncover bugs, bottlenecks, and breaking changes to their web apps.
Most of our customers are from the web development, hosting, and digital marketing industries.
ConfigCat's answer
If you're looking for a LaunchDarkly, Unleash, or Split alternative, ConfigCat offers a simpler approach to feature flag management without sacrificing essential capabilities.
You get gradual rollouts, advanced targeting, unlimited team members, SDKs for popular programming languages, and enterprise-ready security features.
Unlike platforms that charge per seat, ConfigCat lets your entire team collaborate without additional user fees. Its transparent pricing makes costs easier to predict as your product grows.
And if you need help, you'll get responsive, personal support from people who know the product inside out.
Whether you're starting with feature flags or migrating from another platform, ConfigCat makes the transition straightforward.
Cursion's answer:
Unlike its competitors, Scanerr performs Regression Testing by comparing more than just screenshots. By combining our Advanced, Proprietary Visual Regression Algorithm, and over 70 Performance Metrics with Browser data - Scanerr provides a holistic assessment of your site's health and stability.
ConfigCat's answer
ConfigCat started in 2018 when a small team of developers set out to solve a problem they'd experienced firsthand: changing application behavior shouldn't always require a new deployment.
The company was bootstrapped from day one, with the founders leaving their jobs to build a feature management platform that was simple, reliable, and affordable.
The first year wasn't easy. ConfigCat didn't get its first paying customer until 2019. But gradually, developers began discovering the platform, appreciating its straightforward approach and transparent pricing.
What started as a small engineering project grew into a feature flag platform trusted by development teams around the world.
Despite that growth, the original philosophy hasn't changed: powerful tools don't have to be complicated, and great customer support should be part of the experience.
Cursion's answer:
Scanerr began like so many other software tools, the founder solving their own problems.
The first iteration of Scanerr was a simple Python script used to ensure the founder's websites didn't break after updates.
Not long after, a few companies reached out and wanted to use the technology for their own processes - and Scanerr was born!
ConfigCat's answer
ConfigCat is built using technologies including:
ConfigCat also provides open-source SDKs for popular programming languages and frameworks, enabling fast, local feature flag evaluation without requiring a network request for every flag check.
Cursion's answer:
ConfigCat's answer
Cursion's answer:
Share your experience with using ConfigCat and Cursion. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


ConfigCat is a managed feature flag and remote configuration tool that allows an unlimited number of team members on all their plans. They claim to be functional and friendly with clear public documentation, a slack...
In summary, LaunchDarkly’s ‘Starter Package’ supports the most SDK’s and their web interface is slightly more functional. ConfigCat’s “Pro” package allows large teams to work together. Rollout’s Solo package is the...
We have no reviews of Cursion yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Shoutout to ConfigCat, https://configcat.com/ Same features as all these big guys, EU hosted, and down-to-earth pricing. Even the free tier got me quite far. I'm unaffiliated btw. - Source: Hacker News / 3 days ago
I've said a lot about OpenFeature. Let's see how it integrates with ConfigCat, a feature management platform with first-class OpenFeature support. - Source: dev.to / almost 2 years ago
ConfigCat - ConfigCat is a developer-centric feature flag service with unlimited team size, excellent support, and a reasonable price tag. Free plan up to 10 flags, two environments, 1 product, and 5 Million requests per month. - Source: dev.to / almost 3 years ago
Tracking Cursion since Mar 2023.
When comparing ConfigCat and Cursion, you can also consider the following products.

LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.
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Visual regression testing platform for websites.
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Unleash is an open-source feature management platform. We are private, secure, and ready for the most complex setups out of the box.
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GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.
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Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.
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