Speed up your tests with optimal test suite parallelisation.

Automatically distribute your Ruby tests evenly across CI nodes and save hours per week.

Get faster feedback from CI server

  • catch errors earlier
  • save time & money
  • deliver features faster

How much can I save with faster tests?


Monthly you can save hours
and up to $
on faster development cycle.

Features that make your tests perform better

  • Queue mode

    Dynamic tests allocation across CI nodes. Autobalance tests to get optimal test suite split betweeen CI nodes.

  • Regular mode

    Test suite split based on time execution. Generates subset of test suite per CI node before running tests.

  • Fallback mode

    Network issues? Not a problem, run tests always! Auto switch to the fallback mode to not depend on Knapsack Pro API.

  • Supported test runners

    RSpec, Minitest, Test::Unit, Cucumber, Spinach, Turnip.

    Do you use different programming language or test runner? Let us know in the poll

Discover all Knapsack's features

Trusted solution

Join the teams optimizing their tests with Knapsack Pro.

We've been really enjoying Knapsack Pro, it's been saving us a ton of time.

Devin Brown Software Engineer at Pivotal

Knapsack Pro has helped us build an insanely fast and scaleable build pipeline with almost no setup or maintenance.

Tim Lucan Co-founder of buildkite.com

Start using knapsack_pro gem

Generate API token speed up your tests.