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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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Which is more popular?
Based on our record, Flagsmith should be more popular than Hello. It has been mentioned 13 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Hello
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| Website | flagsmith.com | beta.sayhello.so |
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| Company | 2018 | — |
| Listed in |
What each product offers, as listed by its team.

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

Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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Barstool Pizza Review - Hello Pizza (Edina, MN)
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How often each product is chosen within a category, 0–100% relative to the other.

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

BlogBackSign inBlogThe 8 best free and open-source feature flag servicesPosted byThe best open-source feature flag tools1. PostHogWhat is PostHog?Supported librariesHow much does it cost?2. UnleashWhat is...
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Recommendations tracked on public social media and blogs since March 2021.

Considering all these points, the team at Flagsmith has developed a feature flag management platform Flagsmith and made it open source. The core functionality is open and you can check out the GitHub repository here. I have utilized and... - Source: dev.to / over 2 years ago
Flagsmith - Release features with confidence; manage feature flags across web, mobile, and server side applications. Use our hosted API, deploy to your own private cloud, or run on-premise. - Source: dev.to / almost 4 years ago
Flagsmith is written in Django and is open source as well: https://flagsmith.com. Source: about 4 years ago
Me too, the problem might be that the costs to run queries might be really high? I made some back-of-the-envelope calculations as https://beta.sayhello.so (based on ChatGPT) results are often better... - Source: Hacker News / almost 4 years ago
This is great! I've been using https://beta.sayhello.so/ for this so far. Might give you some inspiration/ideas. - Source: Hacker News / almost 4 years ago
The majority of his limited comments are about the site, and he referenced another very similar site https://beta.sayhello.so, which uses the same Made with [Heart Emoji], slightly different layout, same domain registrar and registered 2... Source: almost 4 years ago
When comparing Flagsmith and Hello, 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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ConfigCat is a developer-centric feature flag service with unlimited team size, awesome support, and a reasonable price tag.
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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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Makes it simple and seamless to stay connected face-to-face
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