Translation.io is a translation service, especially for Ruby. Developed by 80LIMIT
License: Freemium
Pootle is an open-source translation management system that offers extensive customization and supports various file formats, making it suitable for developers and teams with specific needs. Translation.io, on the other hand, is a cloud-based service known for its real-time updates and analytics, catering more to companies looking for a straightforward, managed solution.