Bucketeer vs Flagsmith
Bucketeer
bucketeer.io
Flagsmith
flagsmith.comSide by side
| Figure | Bucketeer | Flagsmith |
|---|---|---|
| Price from | Free | $40/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 8 |
| Spec score · Feature Flag Software | 9.1 (#3) | 9.1 (#4) |
| Deployment | Docker Compose is positioned for development and lightweight deployments, while Helm on Kubernetes is the production option. | Flagsmith offers hosted cloud, private cloud, and self-hosted deployment options. |
| Experimentation | Bucketeer uses Bayesian probabilities for A/B testing and says this can produce results with smaller sample sizes. | Flagsmith supports A/B and multivariate testing and reports experiment impact metrics. |
| Feature flags | Flags can enable or disable functionality in real time without deploying new code. | Flags can be boolean or multivariate and decouple deployment from release. |
| Integrations | Documented integrations include Slack notifications and Firebase Cloud Messaging push updates. | Native integrations include Amplitude, Datadog, Dynatrace, GitHub, GitLab, Grafana, Jira, Mixpanel, New Relic, Segment, Sentry, Slack, Terraform and warehouse tools. |
| License | The repository is distributed under the Apache License 2.0. | The public Flagsmith repository is identified as BSD-3-Clause licensed. |
| OpenFeature | Bucketeer provides OpenFeature providers for Android, iOS, JavaScript, React, React Native, Go, and Node.js. | Flagsmith provides an OpenFeature provider for SaaS, on-premises and private-cloud deployments. |
| Public API | The HTTP API uses token authentication and supports flag, user, and evaluation operations. | A REST Core API powers the dashboard and SDKs; management requests use API keys or short-lived OIDC tokens. |
| Self-hosting | Deployment options include Docker Compose for lightweight setups and Kubernetes with Helm for production; the page says the platform can scale to 100M+ users. | Self-hosted deployments run on customer infrastructure using Docker, Kubernetes or other orchestration tools, including AWS, GCP, Azure and DigitalOcean. |
| Support | The maker directs users to the Bucketeer channel in Cloud Native Slack for questions and community discussion. | Start-Up includes email technical support; Scale-Up includes priority email and chat technical support; Enterprise includes real-time chat support with Slack optional. |
| Webhooks | Webhook triggers can let monitoring or CI/CD systems change flag values programmatically. | Environment-level webhooks can send Flagsmith events to customer infrastructure. |
| What it does | Bucketeer is an open-source feature-management and experimentation platform for controlling software releases and experiments. | Flagsmith manages feature flags and remote configuration for web, mobile and server-side applications. |
Plans
Flagsmith
- FreeFree
- Start-Up$40 a month
- Start-Up (annual billing)$40 a month
- Start-Up (monthly billing)$45 a month
- Scale-Up$250 a month
- Scale-Up (annual billing)$250 a month
- Scale-Up (monthly billing)$300 a month
- EnterprisePriced on request
In their own words
Bucketeer
Bucketeer is an open-source, self-hosted feature flag platform intended to reduce deployment lead time and release risk. Teams can switch features on or off without deploying code, and use dark launches and staged rollouts based on user attributes, devices, and segments. Controls also include progressive rollouts, reusable segments, date-based targeting, flag rules, and prerequisites between flags. For A/B testing, Bucketeer uses Bayesian probabilities and says this can provide results with smaller sample sizes. Automated operations can schedule flag changes, react to event rates, or use webhooks for CI/CD or APM integrations such as Datadog, New Relic, and Dynatrace. Integrations also include Slack notifications, Firebase Cloud Messaging updates, a RESTful HTTP API, and OpenFeature compatibility. Governance features include environment-level Viewer, Editor, and Owner roles, audit logging, separate client, server, and public API keys, and environment isolation. Client SDKs cover Android, iOS, Flutter, JavaScript, React, and React Native; server SDKs cover Go and Node.js. Deployment options include Docker Compose and Kubernetes with Helm. The HTTP API is labeled Alpha.
Flagsmith
Flagsmith manages feature flags and remote configuration for web, mobile, and server-side applications. Teams can target releases by environment, individual user, segment, or percentage, and split users across variations for A/B and multivariate tests. Remote configuration lets teams change properties such as text, colors, and behavior without deploying new code. Deployment options include hosted cloud, private cloud, and self-hosted. Its listed integrations include Amplitude, Datadog, GitHub, GitLab, Grafana, Jira, Mixpanel, OpenFeature, Segment, Sentry, Slack, and Terraform; environment-level webhooks can send events to a team's infrastructure. The maker says core feature-flag functionality is open source and most of the product uses the BSD-3 licence. The Free plan includes 50,000 monthly requests and one team member; after exceeding the request limit, users have seven days to upgrade before action is taken. Paid plans start at $40 a month, billed 12 months paid up front. Platforms include Android, API, iOS, Linux, macOS, self-hosted, web, and Windows.