--- title: Flagsmith Reviews meta\_title: 'Flagsmith Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 37 reviews by the users' company size, role or industry to find out how Flagsmith works for a business like yours. aggregate\_rating: rating\_value: 4.8 review\_count: 37 scale: '5' date\_modified: '2026-08-09' parent\_category: name: Development url: https://www.g2.com/categories/development --- # Flagsmith Reviews & Product Details Flagsmith is an open-source feature management platform that lets developers release with confidence. We work with security-conscious organisations across the world to help them securely transition to modern feature management and software development. Ship faster and control releases with feature flag management: Change the way your team releases software. Roll out, segment, and optimise—with granular control. Stay secure with on-premise and private cloud hosting. * * * Seller [Flagsmith](https://www.g2.com/sellers/flagsmith) Discussions [Flagsmith Community](https://www.g2.com/products/flagsmith/discuss) Languages Supported English Solution Type Best-of-Breed Overview by Ben Rometsch Show More ## Pricing Pricing provided by Flagsmith. ### Free $0.00 Per Month ### Start-Up $45.00 Per Month [ View More Pricing Information ](https://www.g2.com/products/flagsmith/pricing) ## Top-Rated Alternatives [ ![LaunchDarkly](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "LaunchDarkly") LaunchDarkly 4.5/5(817) ](https://www.g2.com/products/launchdarkly/reviews) [ ![PostHog](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "PostHog") PostHog 4.5/5(1,054) ](https://www.g2.com/products/posthog/reviews) [ ![Optimizely Web Experimentation](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Optimizely Web Experimentation") Optimizely Web Experimentation 4.2/5(411) ](https://www.g2.com/products/optimizely-web-experimentation/reviews) [ View All Alternatives ](https://www.g2.com/products/flagsmith/competitors/alternatives) ## User Insights Average based on 37 real user reviews. Implementation Time 1 month Perceived Cost $$$$$ Typical contract price $0k - $0k [Sign in to view](/login) Per Month [Log in to unlock pricing and user insights](/login) ![Dan B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Dan B.") DB Dan B. Senior Full Stack Engineer Mid-Market (51-1000 emp.) 9/1/2025 "Empowering Safe, Fast, and Controlled Feature Releases" 4.5/5 What do you like best about Flagsmith? Unlike other providers, Flagsmith gives us the perfect balance of power and simplicity: enterprise-grade control without unnecessary complexity. It makes safe, targeted rollouts easy, gives our product and engineering teams the same clear view and adapts seamlessly to different environments. We found Flagsmith faster to integrate, more transparent, and better aligned with how our modern team want to ship features. Flagsmith’s customer support has been excellent: responsive, knowledgeable and genuinely invested in our success. Compared to other providers, the team feels more like a partner than a vendor, helping us get up and running quickly and connected with us on Slack for technical support. Review collected by and hosted on G2.com. What do you dislike about Flagsmith? There’s very little to dislike - Flagsmith does what it promises really well. If anything, we’d love to see even more built-in analytics and experimentation features to extend beyond feature flags. Review collected by and hosted on G2.com. What problems is Flagsmith solving and how is that benefiting you? Flagsmith helps us separate deployments from releases, so we can ship code safely and frequently without worrying about unfinished features going live. It reduces risk by letting us roll out new functionality gradually, starting with internal users before exposing it to customers. The platform also gives both product and engineering teams clear visibility into what’s toggled on or off, which improves alignment and speeds up decision-making. Overall, it’s made our releases faster, safer, and more customer-focused. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Olivier H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Olivier H.") OH Olivier H. Board Member & JUG Leader Enterprise (\> 1000 emp.) 6/19/2025 "An efficient way to split your release from your deployment cycles" 4.5/5 What do you like best about Flagsmith? Flagsmith offers a clear UI that both technical and business user have no problem to understand. Managing flags and integrating them in our workflow is straightforward and does not get in the way, without hiding everything behind dark magic. Last but not least, its integration with the OpenFeature standard give us great testing capabilities and reduce the fear of vendor locking Review collected by and hosted on G2.com. What do you dislike about Flagsmith? I wish the Jira integration would also work with on-prem instances Review collected by and hosted on G2.com. What problems is Flagsmith solving and how is that benefiting you? Flagsmith offers a clear view on which features are active in which environments, which greatly simplify the deployment lifecycle and gives the business more confidence in the rollout of new features. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Verified User in Retail](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Retail") UR Verified User in Retail Enterprise (\> 1000 emp.) 3/11/2025 "A Very Capable Flag Management Tool" 5/5 What do you like best about Flagsmith? Flagsmith has been a remarkably easy to use and performant flagging solution for our enterprise. Not only does it have the segmentation capabilities that we were looking for, but it's auditing capabilities and its integration with downstream tooling has been extremely helpful. Additionally, thanks to its terraform drivers, we've been able to automate and manage through source control our configuration. Finally, the fact that it can be self-hosted means that we are able to meet our security requirements. Review collected by and hosted on G2.com. What do you dislike about Flagsmith? The only real disadadvantage we've run into so far is that there isn't an integration with JAM stack providers like Vercel. I suspect that in time, this will not be an issue. Review collected by and hosted on G2.com. What problems is Flagsmith solving and how is that benefiting you? It has improved deployment safety by allowing quick rollbacks and environment-specific configurations. For us, this streamlines e-commerce feature releases, improve experimentation capabilities, and, thanks to its self-hosted option, ensures security compliance. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Daniel B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Daniel B.") DB Daniel B. Product Director Enterprise (\> 1000 emp.) 7/28/2025 "Fast and effective" 4.5/5 What do you like best about Flagsmith? Take dev effort out of the process of rolling out your features to the right audiences Review collected by and hosted on G2.com. What do you dislike about Flagsmith? Having to use dev effort to clean up the code for the feature flag after releasing to all users Review collected by and hosted on G2.com. What problems is Flagsmith solving and how is that benefiting you? Fast go to market for user validation in production and pilot group feedback to strengthen the product Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Uday S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Uday S.") US Uday S. Devops Architect Mid-Market (51-1000 emp.) 7/22/2025 "User Friendly UI and Features" 5/5 What do you like best about Flagsmith? Very easy to integrate Easy to manage flags Never had the issue with the downtime Review collected by and hosted on G2.com. What do you dislike about Flagsmith? initially we were not aware that feature specific segments count towards the total limit on the segment. Later Merged all related segments to be under limit Review collected by and hosted on G2.com. What problems is Flagsmith solving and how is that benefiting you? Enabling Features per customer Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![bhargav m.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "bhargav m.") BM bhargav m. Slate Student Assistant Small-Business (50 or fewer emp.) 10/10/2024 "Awesome Open Source Feature Flag Tool" 5/5 What do you like best about Flagsmith? What I love about Flagsmith: ✅ Supports a wide variety of programming languages ✅ Offers powerful segmentation for targeted rollouts ✅ Provides analytics to track feature performance ✅ Ensures security with audit logs and role-based access control Review collected by and hosted on G2.com. What do you dislike about Flagsmith? Nothing so far, Increasing the integration capabilities to make the product more accessable from different platforms. Review collected by and hosted on G2.com. What problems is Flagsmith solving and how is that benefiting you? I have explored this as part of my opensource tools exploration and found this tool is just amazing for feature management. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Verified User in Program Development](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Program Development") EP Verified User in Program Development Enterprise (\> 1000 emp.) 3/9/2025 "Excellent Product and Outstanding Support – A Pleasure to Work With!" 5/5 What do you like best about Flagsmith? Working with Flagsmith has been a fantastic experience. Their product is top-notch—high-quality, reliable, and well-designed. The support team has been incredibly responsive and helpful, making implementation smooth and hassle-free. It’s been a pleasure collaborating with them, and I highly recommend Flagsmith to anyone looking for a robust feature flagging solution! Review collected by and hosted on G2.com. What do you dislike about Flagsmith? Nothing really, they had all functions we were looking for Review collected by and hosted on G2.com. What problems is Flagsmith solving and how is that benefiting you? Minimize branching Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Alex M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Alex M.") AM Alex M. Small-Business (50 or fewer emp.) 3/19/2024 "Very complete feature flagging tool" 4.5/5 What do you like best about Flagsmith? Flagsmith is pretty simple to use, it has all the basics feature but also powerful enough segmentations, integration for clients is easy and does the trick. We are a small startup and we didn't have any limitation but I also worked in big orgs with not that powerful feature flagging systems where flagsmith could have been used instead. Review collected by and hosted on G2.com. What do you dislike about Flagsmith? The UI / dashboard is intuitive, perhaps I would like the environment to be merged so that you can create a flag and without switching around you decide the values for each environment. the SDKs could be more complete, they are quite flexible as it only exposes the basics but sometime I wish we had a few-liner solution that takes care of caching and loading the flags without opening to mistakes. Review collected by and hosted on G2.com. What problems is Flagsmith solving and how is that benefiting you? We mostly use flagsmith for continuous delivery, to turn off features that are in development and do incremntal rollouts Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Abhishek A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Abhishek A.") AA Abhishek A. Software Engineer Small-Business (50 or fewer emp.) 1/18/2024 "Flagsmith - The first name that comes to mind when on hearing about Feature Flags or A/B Testing" 5/5 What do you like best about Flagsmith? Flagsmith has been an incredibly useful tool for me in the past year. I have used it for more than 5 projects of mine. The projects are based on different tech stacks like Java, Python, Go, JavaScript and the integration was extremely seamless. These are large size projects with multiple features. The best part about it is the extremely low latency and high availability of the system. The local feature flag evaluation mode proved to be a game changer, allowing me to quickly check all feature flag values without any additional delay. Flagsmith has made feature flagging and A/B testing mechanism so simple to implement that it is the first name which comes to my mind now when I hear about Feature flagging. They already support most of the programming languages and are building so many new integrations, that everytime you visit their website there is something or the other that's new. The Flagsmith UI is also so easy to understand and get onboarded which makes it super convinient to use by both developers and non technical folks. I would highly recommend everyone to use Flagsmith for their projects and save a lot of time. Review collected by and hosted on G2.com. What do you dislike about Flagsmith? Nothing at all, I love the way they are expanding and would love it see it growing always. Review collected by and hosted on G2.com. What problems is Flagsmith solving and how is that benefiting you? Flagsmith has made feature toggling so easy to do that all my new feature rollouts are gated behind a Flagsmith Feature flag. The toggling is so easy to do that Product and Design team is independently able to play around with A/B testing and gather the metrics, reducing developer involvement further. It helped me avoid the whole burden of setting up a new server to manage my application's feature flag configuration. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Eddie J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Eddie J.") EJ Eddie J. Open Source DevRel Small-Business (50 or fewer emp.) 7/9/2024 "Great feature flag tool!" 5/5 What do you like best about Flagsmith? It is Open Source! Quick and easy to integrate, then all the powerful features come alive. Plus great support from the team. Review collected by and hosted on G2.com. What do you dislike about Flagsmith? Nothing, I really enjoy using it. Highly recommend. Review collected by and hosted on G2.com. What problems is Flagsmith solving and how is that benefiting you? Decoupling release from deployment and allowing non coders to change text and public features. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ## Questions about Flagsmith? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about Flagsmith ](https://www.g2.com/products/flagsmith/discussions/new) ![Raryson R.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Raryson R.") RR Raryson Rost • Last activity over 2 years ago How properly use traits? 2 Upvotes 1 [ Join the conversation ](https://www.g2.com/discussions/how-properly-use-traits) GU Guest User • Last activity over 2 years ago What is Flagsmith used for? 1 Upvote 1 [ Join the conversation ](https://www.g2.com/discussions/what-is-flagsmith-used-for) [ View all Discussions ](https://www.g2.com/products/flagsmith/discuss) ## Pricing Options Pricing provided by Flagsmith. ### Free $0.00 Per Month ### Start-Up $45.00 Per Month ### Enterprise Contact Us Per Month [ View More Pricing Information ](https://www.g2.com/products/flagsmith/pricing) Flagsmith Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_b4891cf5174ea2e62915eea6047768f5/unleash.png "Product Avatar Image") Unleash 4.7/5(134) [ Compare Now ](https://www.g2.com/compare/flagsmith-vs-unleash) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_71db240911029617562d73e3070a29ac/launchdarkly.png "Product Avatar Image") LaunchDarkly 4.5/5(817) [ Compare Now ](https://www.g2.com/compare/flagsmith-vs-launchdarkly) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_0f5698596fbc5925133c58e2ff0a6222/growthbook.png "Product Avatar Image") GrowthBook 4.6/5(26) [ Compare Now ](https://www.g2.com/compare/flagsmith-vs-growthbook) ##### ##### Flagsmith Features Functionality Multi-Environment Control Feature Testing Management Flag Management Rollout & Rollback Control Monitoring [ View More Features ](https://www.g2.com/products/flagsmith/features) ##### Categories on G2 [Product Analytics](https://www.g2.com/categories/product-analytics)[A/B Testing](https://www.g2.com/categories/a-b-testing-tools)[Continuous Delivery](https://www.g2.com/categories/continuous-delivery-tools) [Product Analytics](https://www.g2.com/categories/product-analytics)[A/B Testing](https://www.g2.com/categories/a-b-testing-tools)[Continuous Delivery](https://www.g2.com/categories/continuous-delivery-tools)[Feature Management](https://www.g2.com/categories/feature-management) [Show MoreShow Less](javascript:void(0);) ##### Explore More [What agency tools have the strongest compliance reporting and regulatory documentation capabilities for life and health lines?](https://www.g2.com/discussions/what-agency-tools-have-the-strongest-compliance-reporting-and-regulatory-documentation-capabilities-for-life-and-health-lines)[What is the top-rated remote support platform for enterprises?](https://www.g2.com/discussions/what-is-the-top-rated-remote-support-platform-for-enterprises)[Which client side protection platform is best for a SaaS company monitoring third-party scripts that are injected by tag managers and could exfiltrate session data?](https://www.g2.com/discussions/which-client-side-protection-platform-is-best-for-a-saas-company-monitoring-third-party-scripts-that-are-injected-by-tag-managers-and-could-exfiltrate-session-data) [Which automotive marketing solutions offer the easiest setup for teams with limited marketing resources?](https://www.g2.com/discussions/which-automotive-marketing-solutions-offer-the-easiest-setup-for-teams-with-limited-marketing-resources)[Is Veeam Data Platform worth it as an IT resilience orchestration platform for an enterprise team that needs combined backup, DR orchestration, and ransomware recovery, or does Zerto cover the same failover automation with less overhead?](https://www.g2.com/discussions/is-veeam-data-platform-worth-it-as-an-it-resilience-orchestration-platform-for-an-enterprise-team-that-needs-combined-backup-dr-orchestration-and-ransomware-recovery-or-does-zerto-cover-the-same-failover-automation-with-less-overhead)[Pros and Cons Details](https://www.g2.com/products/flagsmith/reviews?qs=pros-and-cons) [Show MoreShow Less](javascript:void(0);)