Parrot is more of a tool for managing your translations and distributing them (via REST API), while being self-hosted and open-source. I haven't looked at Smart

Parrot is more of a tool for managing your translations and distributing them (via REST API), while being self-hosted and open-source. I haven't looked at Smartling in depth, but seems cool! After reading a bit about it, one feature that differentiates it would be the "Marketplace of professional translators", Parrot does not intend to go in that direction :)