Feature Sliders for Rails
No ratings yet# Gemfile
gem "arturo"Arturo vs Field Test
Arturo and Field Test both sit in experiments, but they solve different parts of it.
Thin comparison — they do not replace the same product. Kept readable, left out of search.
Field Test
Better knownA/B testing for Rails with a results dashboard and real statistics
No ratings yet# Gemfile
gem "field_test"
# config/routes.rb
mount FieldTest::Engine, at: "/field_test"What Arturo does
Feature Sliders for Rails Arturo provides feature sliders for Rails. It lets you turn features on and off just like feature flippers, but offers more fine-grained control. It supports deploying features only for a given percentage of your users and whitelisting and blacklisting users based on any criteria you can express in Ruby. 208 stars on GitHub · APLv2 licensed · maintained by zendesk. Source: <https://github.com/zendesk/arturo
Read the full Arturo listing →
Why you might pick it
- Its licence is APLv2, which may matter more than the feature list.
What Field Test does
A/B testing that stores assignments in your database and shows the results in a mounted dashboard. Experiments defined in a YAML file Variant assignment that survives the anonymous-to-signed-in transition Conversion tracking with one call A dashboard with Bayesian probability that each variant wins The hard part of A/B testing is not splitting traffic — it is keeping a visitor in the same bucket after they sign up. Field Test handles that because it can see both the cookie and the user record.
Read the full Field Test listing →
Why you might pick it
- It also replaces VWO.
- It has substantially more adoption — 590 stars against 208.
- Its licence is MIT, which may matter more than the feature list.
Side by side
Rows where the two differ are marked.
| Arturo | Field Test | |
|---|---|---|
| Category | Experiments | Experiments |
| Replaces (differs) | — | VWO |
| License (differs) | APLv2 | MIT |
| GitHub stars (differs) | 208 | 590 |
| Gem (differs) | arturo | field_test |
| Mounts at (differs) | — | /field_test |
| Member rating | — | — |
What each one gets off your invoice
Questions
- What is the difference between Arturo and Field Test?
- Arturo and Field Test both sit in experiments, but they solve different parts of it.
- Can I mount both Arturo and Field Test in the same Rails app?
- Technically yes — engines mount at different paths — but they overlap, so running both usually means two sets of tables doing one job. Pick one.