DevCycle vs Experimently
DevCycle
devcycle.com
Experimently
getexperimently.comSide by side
| Figure | DevCycle | Experimently |
|---|---|---|
| Price from | $625/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 2 |
| Spec score · A/B Testing Tools | 9.2 (#3) | 8.7 (#9) |
| Integrations | Documented integrations include GitHub, GitLab, Bitbucket, Jira, Slack, Terraform, Datadog, Snowflake, Google Analytics, Rollbar, Vercel Edge Config and webhooks. | The documentation lists connections for Snowflake, BigQuery, Redshift, Databricks, ClickHouse, MySQL, Jira, Salesforce, GitHub, Slack, and email. |
| JavaScript SDK | The JavaScript client SDK is distributed through npm, includes TypeScript interfaces and supports service-worker environments. | The JavaScript client supports browser and Node.js use, variant assignment, feature-flag evaluation and event tracking. |
| Product | DevCycle is a feature flag platform for creating, rolling out, and cleaning up feature flags. | Experimently is an open-source experimentation platform for A/B testing and feature flags that runs on your own infrastructure. |
| SDK coverage | Public SDK repositories cover Android, iOS, Java, Go and Python, with additional client and server SDKs documented. | Official SDK guides cover JavaScript, Python, Java, React, Go, iOS, Android, Flutter, React Native, Edge, Ruby, PHP, .NET and Elixir. |
| Support | The pricing page lists email support for all plans, shared Slack, migration assistance and SLA options on higher tiers. | The maker lists [email protected] as its contact email. |
| Targeting | Teams can target users with segmentation, custom properties, reusable audiences and percentage-based rollouts. | Its targeting engine advertises more than 20 operators, including semantic-version comparison, geo-distance, time windows, JSON-path and array operations. |
| What it does | DevCycle manages feature flags, targeted releases, experiments and progressive rollouts across the software lifecycle. | Experimently is an open-source experimentation and feature-flag platform deployed on infrastructure controlled by the customer. |
Plans
In their own words
DevCycle
DevCycle is a feature flag platform for creating, rolling out, and cleaning up flags. Teams can target releases using user attributes, then release them gradually, on a schedule, or in multiple steps. A/B and multivariate experiments can be measured with events and metrics, and APIs allow remote management of flags, targeting, rollouts, and experiments.
Its client SDKs include JavaScript, React, Next.js, Angular, iOS, Android, React Native, Flutter, and Roku. Server SDKs cover Node.js, Go, PHP, Python, Ruby, Java, and.NET. DevCycle supports OpenFeature across its SDKs. Listed integrations include VS Code, Slack, GitHub, Bitbucket, GitLab, Jira, Terraform, Datadog, Snowflake, Google Analytics, and Rollbar.
Experimently
Experimently is an open-source experimentation platform for A/B testing and feature flags that runs on infrastructure you manage. Its Free Preview costs nothing when self-hosted on your AWS account, with all features included; there is no hosted tier. The platform supports A/B and multivariate tests, sequential testing, CUPED, multi-armed bandits, Bayesian testing, split URL testing and LLM/model evaluation. Rollout controls include sticky assignment, staged rollouts, mutual-exclusion groups, a global holdout and automatic rollback based on error-rate and latency thresholds. Targeting offers more than 20 operators, while analysis includes frequentist and Bayesian methods, sequential mSPRT and segment breakdowns with Bonferroni correction. SDKs are listed for many programming languages and mobile platforms, but the maker says they are not yet on package registries; installation directions are in each guide. Deployment options include Docker Compose, Kubernetes through Helm, or an AWS CDK app for services in your AWS account. Assignment data stays on your infrastructure. Integrations include data platforms, business tools and email. The platform lists security and compliance features including role-based access control, SSO and audit logging.