We chose Shippable for its great performance, rich features and constant updates. By now it empowers a major part of our CI/CD workflows and QA with automated tests and deployments. This allows us to heavily reduce errors and ship changes as often as possible.
We use Shippable for our Continuous Delivery workflow, which includes building AMIs and code repositories, and deploying to AWS Lambda. Shippable is very user friendly and I could hook up our pipelines in 3 days. Compare that to the 3 weeks I spent trying to get Spinnaker working.
We've been using Shippable for over a year and it "just works", no matter how complex our test framework gets! It has ensured that we never ever ship out a bad piece of code.
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