I don't have to do speaking grades with students one-on-one or listen to long recordings of them trying to figure out what to say.

Speakable.io is your friendly neighborhood SPEAKING/PRONUNCIATION COACH, down to the syllable level!! It is an absolute must for most subjects, not just language teachers. It not only saves many, many hours, but the detailed feedback and correction does a more thorough and excellent job than any of us could do if we had literally nothing else to do. The thoughtful, sensitive, encouraging, detailed, accurate, extensive feedback with grammar correction, compliance evaluation, suggestions, and assessment per standards cannot be done by us teachers. Student portfolios keep track of ongoing progress in oral and written work, even listening and reading comprehension. Upload your own rubrics for evaluation, or ACTFL, or whichever. Social Studies, history, and language arts teachers, not just world language teachers, should be using it for oral and written exams. Up your game x 1000! The personal customer support by developers we come to know and recognize, webinars, personal zoom troubleshooting is so unusual these days.

It's an effective tool to collect work and send feedback.