Case Study: Babbel achieves faster app releases and greater developer productivity with Bitrise

How Bitrise supports Babbel in bringing innovation to language learning

Babbel, the world’s top‑grossing language‑learning app with over 700 team members and products on iOS, Android and web, faced growing mobile development challenges as it scaled — needing to simplify workflows, secure third‑party integrations, manage serverless infrastructure, and automate builds, tests and releases. To meet these needs the company adopted Bitrise’s mobile CI/CD platform.

Bitrise delivered a fast, mobile‑focused CI/CD solution with quick setup, support for multiple frameworks and integrations (including Carthage, fastlane, Gradle Runner and Codecov), parallel test execution, custom scripts and easy workflow/environment variable management. By removing the burden of maintaining a custom CI/CD system, Bitrise helped Babbel eliminate manual error checks, speed up releases, run tests in parallel, and increase agility and developer productivity so the team can focus on new features and product expansion.

Babbel

Tomáš Linhart

Principal iOS Engineer