This translation strategy embraces the involvement of your own translators team in the translation process. You can invite different translators to manage the project:
If you choose to invite an external translation agency, you can promote a lead translator to the project manager and empower him to manage the project from the very beginning till the end.
Crowdsourcing is a method of involving the community to help with the translations on the voluntary basis or for the symbolic award. It is quite a popular and convenient translation technique, since there are no better experts in your software than its end users. Crowdin provides a bunch of tools that make the crowdsourcing process easy to accomplish. They are the following:
Crowdin cooperates with several professional translation agencies. All the translators are certified linguists and native speakers, who are tutored to work in Crowdin. Professional translation is a paid service, where the approximate cost for your project is calculated or negotiated in the process of purchasing.