ABExperiment vs Experimently
ABExperiment
dataknobs.com
Experimently
getexperimently.comSide by side
| Figure | ABExperiment | Experimently |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 0 | 2 |
| Spec score · A/B Testing Tools | 7.6 (#30) | 8.7 (#9) |
| Deployment options | The maker says ABExperiment can be deployed independently or combined with KreateWebsites, KreateBots, Data Products, EKIP, Knobs, and Kontrols. | Customers can run published containers with Docker Compose, deploy to Kubernetes with Helm, or use an AWS CDK deployment. |
| Integrations | The maker's unified platform page names OpenAI and Gemini as example LLM backends to compare. | The documentation lists connections for Snowflake, BigQuery, Redshift, Databricks, ClickHouse, MySQL, Jira, Salesforce, GitHub, Slack, and email. |
| Support | The ABExperiment page invites visitors to request an executive briefing by emailing [email protected]. | The maker lists [email protected] as its contact email. |
Plans
In their own words
ABExperiment
ABExperiment has no write-up on Specifiction yet; its figures are above.
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.