What are some alternatives?
When comparing Weblocale and Crowdin, you can also consider the following products
Localize - Localize is translation software that automatically converts the content of your website or app into multiple languages.
Transifex - Transifex makes it easy to collect, translate and deliver digital content, web and mobile apps in multiple languages. Localization for agile teams.
Bablic - Localize your website in any language, within minutes.
POEditor - The translation and localization management platform that's easy to use *and* affordable!
OneSky - Full Stack Localization Solution
Phrase.com - Translate your software better. Edit and share locale files online. Work with your translators or order professional translations for your localization project.