Flagsmith Reviews in April 2025: User Ratings, Pros & Cons

"Robust and very powerful open source tool"

What do you like best about Flagsmith? I highly appreciate Flagsmith for its user-friendly interface, which allows for managing feature rollouts progressively and updating feature flags and configurations in real-time, eliminating the need for application redeployment. These capabilities are crucial for minimizing risks, saving time, enhancing team collaboration through integrations with popular tools, and ultimately, improving overall application performance. The fact that it's an open ...

"Robust and very powerful open source tool"

What do you like best about Flagsmith? I highly appreciate Flagsmith for its user-friendly interface, which allows for managing feature rollouts progressively and updating feature flags and configurations in real-time, eliminating the need for application redeployment. These capabilities are crucial for minimizing risks, saving time, enhancing team collaboration through integrations with popular tools, and ultimately, improving overall application performance. The fact that it's an open ...

"Great feature flagging service!"

What do you like best about Flagsmith? - Free tier (it's really important for me in the early stages, when I start generating revenue I wouldn't hesitate to switch to paid plan)

"Great feature flagging service!"

What do you like best about Flagsmith? - Free tier (it's really important for me in the early stages, when I start generating revenue I wouldn't hesitate to switch to paid plan)

"Easy setup and installation, but could do with better role / permission management"

What do you like best about Flagsmith? Installation, documentation, and easy navigation to see which features are enabled or disabled. What do you dislike about Flagsmith?

"Flagsmith Review"

What do you like best about Flagsmith? I liked from an interface that we have to manage feature flags, the roles and groups that you can create and the all of integrations with we have to use flagsmith. Other thing that's coll is that you can open pull requeststo improve the clients. I have made this to improve node client to have typescript integration.

"Excellent free feature flagging product"

What do you like best about Flagsmith? Free and open source. Nice UI and has worked every time and been rock solid. What do you dislike about Flagsmith?

"Great feature flag service"

What do you like best about Flagsmith? Basic feature flags are easy to implement yourself, but if you want all the bells and whistles, it actually ends up being a significant effort to get right. With flagsmith, you will have segments, A/B testing, integrations with analytics engines out of the box. The service is also very reliable, we have been using it for years and have never been affected by any outages.

"Great feature flag service"

What do you like best about Flagsmith? Basic feature flags are easy to implement yourself, but if you want all the bells and whistles, it actually ends up being a significant effort to get right. With flagsmith, you will have segments, A/B testing, integrations with analytics engines out of the box. The service is also very reliable, we have been using it for years and have never been affected by any outages.

"Best feature-flagging service I've seen"

What do you like best about Flagsmith? Ben and his team are incredibly customer-oriented and have a high degree of technical proficiency. Glad to have them in our corner.