
LaunchDarkly
ConfigCat
Flagsmith
Unleash
Optimizely
Growth Book
Azure DevOps
In a world where product development teams are pressured to do more with less, Split’s Feature Data Platform™ gives you the confidence to move fast without breaking things.

Ruby on Rails
ASP.NET
ember.js
Backbone.js
AngularJS
ExpressJS
Derby.js
Opa is an open source, simple and unified platform for writing web applications.
Which is more popular?
Based on our record, Split.io should be more popular than Opa. It has been mentioned 12 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | split.io | opalang.org |
| Pricing | — | |
| Company | 2015 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


In a world where product development teams are pressured to do more with less, Split’s Feature Data Platform™ gives you the confidence to move fast without breaking things. Set up feature flags and safely deploy to production, controlling who sees which features and when. Connect every flag to...
No description of Opa yet.
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of Opa yet.
Walkthroughs and reviews on video.
Switch It On With Split
More videos
My food review at Opa of Greece!
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Split.io and Opa. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Split is yet another powerful feature flag management tool serving customers like EA, Salesforce, and Crunchbase. It might not be suited for cross-channel experiments, but offers highly granular control over your...
We have no reviews of Opa yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


I added split.io to my Pi-Holes while list but it still crashes. Source: about 4 years ago
If possible can you please ensure that split.io is being allowed through your adblocker? Source: about 4 years ago
Split.io, segment.io, app-measurement.com, ... These domains do not really serve ads, they are used for analytics which one can argue is a privacy issue. But some Android apps just refuse to start if you block some of these domains. Source: about 4 years ago
Definitely Opa: http://opalang.org/ In 2011, before TypeScript, Next.js or even React, they had seamless server-client code, in a strongly typed functional language with support for features like JSX-like inline HTML, async/await, string... - Source: Hacker News / about 1 year ago
Opa language 2012, it was a typed nextjs before its time. http://opalang.org/ I think the market was still skeptical about nodejs on the server at the time but other than that I don’t really know why it didn’t take off. - Source: Hacker News / about 1 year ago
A tool to solve optimization problems using quantum computers. Just released the first open-source version https://github.com/pasqal-io/maximum-independent-set/. We'll see if I have the energy to work on that. - Source: Hacker News / over 1 year ago
When comparing Split.io and Opa, you can also consider the following products.

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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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A JavaScript framework for creating ambitious web apps
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