Software Alternatives & Startups
Register | Login

ConfigCat VS StackBlitz

Compare ConfigCat VS StackBlitz and see what are their differences

ConfigCat

ConfigCat is a feature flag management platform for teams that want to release features safely, without the complexity or high costs.

Rating
0 reviews
Pricing
Freemium €110 / Monthly (Unlimited team. Unlimited MAUs. Full security. Audit log.)
Promote on VibeVoted
Alternatives Is it good?
StackBlitz

Online VS Code Editor for Angular and React

Rating
5.0 · 1 review
Pricing
Open source
Promote on VibeVoted
Alternatives Is it good?
Eddyter
Build and integrate a WYSIWYG editor in minutes. Eddyter offers fast setup, developer-friendly APIs, and seamless content editing for modern web apps today. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, StackBlitz should be more popular than ConfigCat. It has been mentioned 112 times since March 2021.

social mentions
56 vs 112
Feature Flags popularity
100% vs 0%
alternatives listed
73 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

ConfigCat
StackBlitz
Website configcat.com stackblitz.com
Pricing
Freemium €110 / Monthly (Unlimited team. Unlimited MAUs. Full security. Audit log.) Official pricing
Open source
Platforms
iOS Android Swift Objective-C Java JavaScript .Net Python Go PHP Cross Platform Browser Ruby React Native ReactJS Node JS Laravel Elixir ASP.NET API Web REST API Linux Windows Kotlin +21
—
Listed in
Feature Flags Percentage Rollouts User Targeting Feature Flag Segmentation A/B Testing Scheduled Feature Releases Approval Workflows Audit Logs SSO And SCIM SDK Integrations +7
Text Editors Programming Programming Tools IDE +1

About ConfigCat and StackBlitz

In their own words, as submitted to SaaSHub.

ConfigCat
StackBlitz

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...

Read more about ConfigCat

No description of StackBlitz yet.

Features and specs

What each product offers, as listed by its team.

ConfigCat 2 features
StackBlitz 6 features
  • Integrations
    Slack, CircleCI, GitHub, DataDog, Trello, Jira Cloud, Zapier and more
  • SDK support
    JavaScript, .NET, Java, Python, PHP, and more
  • Speed
    StackBlitz is known for its quick load times and fast editing capabilities, making it ideal for rapid development and testing.
  • Ease of Use
    The interface is intuitive and user-friendly, allowing developers to get started quickly without a steep learning curve.
  • Zero-Setup
    Users can write, compile, and run code directly in the browser without any setup or configuration required.
  • Integrations
    StackBlitz integrates seamlessly with GitHub, allowing for easy import and export of repositories.
  • WebContainers
    StackBlitz uses WebContainers to run Node.js applications in the browser, providing a near-native development experience.
  • Collaboration
    Real-time collaboration features allow multiple users to work on the same project simultaneously, similar to Google Docs.

Possible disadvantages

  • Limited Plugins
    Unlike traditional IDEs like VSCode or IntelliJ, StackBlitz has a limited ecosystem of plugins and extensions.
  • Online Dependency
    StackBlitz requires an internet connection to function, which can be a limitation for developers who need to work offline.
  • Performance
    For very large projects or those requiring extensive computational resources, performance may degrade compared to local development environments.
  • Mobile Accessibility
    While StackBlitz is accessible on mobile devices, the user experience is not as optimized as it is on desktop browsers.
  • Limited Framework Support
    Although StackBlitz supports many popular frameworks, it doesn't support all frameworks or versions, which could be limiting for some projects.
  • Storage and Persistence
    Files and data are stored in the cloud, which might raise concerns around data privacy and persistence for some users.

Analysis

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

ConfigCat
StackBlitz

Overall verdict

  • ConfigCat is generally considered a good choice for teams looking to implement feature flags and manage remote configurations efficiently. Its user-friendly interface, comprehensive features, and reliable performance make it a popular option among developers and tech companies.

Why this product is good

  • ConfigCat is a feature flag and remote configuration service that allows developers to manage features and configurations across different environments without deploying new code. It is known for its simplicity, ease of integration, and robust API, which supports multiple platforms and programming languages. The service offers a reliable infrastructure with data centers in multiple regions, ensuring high availability and performance. Additionally, ConfigCat provides advanced targeting and segmentation capabilities, allowing feature releases to be rolled out gradually or to specific user groups, minimizing the risk associated with feature deployment.

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 StackBlitz yet.

Videos

Walkthroughs and reviews on video.

ConfigCat 0 videos + Add
StackBlitz 2 videos + Add

No ConfigCat videos yet. You could help us improve this page by suggesting one.

StackBlitz - Online Code Editor For Angular and React - Introduction

More videos

  • - Using Stackblitz for html css javascript, make websites, web development

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
ConfigCat
StackBlitz
100% 100%
Feature Flags
0% 0%
0% 0%
Text Editors
100% 100%
60% 60%
Developer Tools
40% 40%
0% 0%
Programming
100% 100%

Questions & Answers

As answered by people managing ConfigCat and StackBlitz.

What makes your product unique?

ConfigCat's answer

ConfigCat makes feature flag management simple, affordable, and accessible to teams of all sizes.

What sets ConfigCat apart?

  • Unlimited team members: No per-seat pricing, so everyone can collaborate without additional costs.
  • Transparent pricing: Predictable, usage-based pricing with a generous forever-free plan.
  • Simple to use: An intuitive dashboard that developers and non-technical team members can use.
  • Flexible deployment: Choose between shared cloud, hosted dedicated, and self-hosted options.
  • Privacy by design: Feature flags are evaluated locally by the SDKs, without sending end-user data to ConfigCat.
  • Human support: Fast, personal help from a team that genuinely cares about its customers.

ConfigCat combines the capabilities development teams need with the simplicity and pricing that make feature flag management accessible.

How would you describe the primary audience of your product?

ConfigCat's answer

ConfigCat is built for software development teams that want to release features faster and more safely.

Our users include:

  • Software developers who want to control features without redeploying code.
  • Engineering and DevOps teams managing releases across multiple environments.
  • Product managers who want to roll out features to specific users or customer segments.
  • Startups and SaaS companies looking for an affordable, scalable feature management solution.
  • Enterprise organizations that need advanced security, access management, and flexible hosting options.

ConfigCat works for teams of all sizes, from individual developers to large organizations in regulated industries such as banking, finance, and healthcare.

Why should a person choose your product over its competitors?

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.

What's the story behind your product?

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.

Which are the primary technologies used for building your product?

ConfigCat's answer

ConfigCat is built using technologies including:

  • .NET / C# for backend services and APIs
  • Angular and TypeScript for the management dashboard
  • MySQL for database management
  • Cloudflare CDN for fast, globally distributed configuration delivery

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.

Who are some of the biggest customers of your product?

ConfigCat's answer

  • Nasdaq
  • Rakuten
  • Schneider Electric
  • Electrolux
  • FlixBus
  • Heineken
  • Knab
  • Baillie Gifford
  • OneSignal
  • InfluxData

User comments

Share your experience with using ConfigCat and StackBlitz. For example, how are they different and which one is better?

Log in or Post with

Reviews and articles

External articles and on-site reviews we used to compare the two products.

ConfigCat no reviews yet
StackBlitz 5.0 · 1 review
  • Top Mobile Feature Flag Tools
    instabug.com · Jun 2020

    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...

  • Feature Toggling Tools for $100 or less
    medium.com · Apr 2020

    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...

  • 12 Best Online IDE and Code Editors to Develop Web Applications
    geekflare.com · Jan 2022

    All applications created on StackBlitz also get deployed automatically on their servers! So, this Angular toy app I just created is hosted automatically on https://angular-yvyi2j.stackblitz.io/. Most likely, the URL...

  • Has almost everything I need
    SaaSHub review
    · Oct 2021

    I've started using this as my main IDE for new projects when I'm trying things out. If it keeps getting better at the rate it has been, it'll be even better than coding locally.

  • Best Online Code Editors For Web Developers
    techarge.in · Aug 2021

    StackBlitz claims to allow you to code the future in your browser. And after trying it, I’m confident you’ll agree that this web application is extremely useful for coders.

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

ConfigCat 56 mentions
StackBlitz 112 mentions
  • We've built an open-source feature flag server for 11 years
    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 / 5 days ago
  • Using OpenFeature with ConfigCat
    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
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    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

View more

  • RS-X: Framework-agnostic reactive state and expressions for JavaScript/TS
    Managing reactive state and dependent computations in JavaScript can get complex, especially when combining asynchronous and synchronous data. RS-X is a library that allows you to bind expressions to plain objects and makes the parts of... - Source: Hacker News / 9 months ago
  • Show HN: I combine Htmx, LiveView and SolidJS for interactive server components
    I like htmx, LiveView, React and Solid. They are great at different points, so I try to combine them in Solv (Stateless Offline-capable LiveView) and write a prototype to show the benefits. Solv's main idea is that stateless servers keep... - Source: Hacker News / about 1 year ago
  • Show HN: Solv – Stateless Offline-Capable LiveView – Prototype 03
    I like htmx, LiveView, React and Solid. They are great at different points, and this is a prototype trying to combine them. Solv's main idea is that stateless servers keep client's state in a volatile cache. It enables server components... - Source: Hacker News / about 1 year ago

View more

Alternatives to ConfigCat and StackBlitz

When comparing ConfigCat and StackBlitz, you can also consider the following products.

Loading...