Translation / localization platforms

In alphabetical order:

Crowdin

Homepage | Pricing

They claim to be AI powered. Free tier has unlimited public projects and one private project.

Localazy

Homepage | Pricing

 

Loco

Homepage | Pricing

Free for up to 2,000 translations. 2 private projects.

Localizely

Homepage | Pricing

Free tier has 250 hosted string keys, 1 Project, Unlimited Users, Unlimited Languages. Separate request form for open source projects.

 

Phrase

Homepage | Pricing

No free plan.

Smartling

Homepage | Pricing

They also claim to be AI enabled. It's trendy. Plans don't even mention the prices.

Transifex

Homepage | Pricing

Yep, AI empowered. No free plans but they are free for open source projects. You need to contact them in order to see if your project qualifies.

Weblate

Homepage | Pricing

Copylefted libre software, used by over 2,500 libre software projects and companies in over 165 countries.

You can even self-host it. Public projects get free plan.

This time, I need translations for a free, open-source project, so I guess the most natural decision would be to go with a free, open-source translation platform. Weblate, that is.