If you're looking for a different alternative to Univerbal, Talkpal is a good option. This AI-based service is designed to help you improve speaking, listening, writing and pronunciation through a conversational interface and real-time feedback. It supports many languages and has interactive elements like roleplays and debates, making it a good option for language learners.
Another good option is LangAI. The service lets you practice conversational skills in more than 20 languages with immediate corrections and feedback. It offers natural-sounding conversations on any subject, automatic transcription and human-sounding voice responses, so it's a good all-purpose language practice tool.
If you're focused on English, TalkBerry is also worth a look. It's got more than 100 realistic scenarios for practicing English in real-world situations and offers immediate feedback to help you build confidence and fluency. The service is designed to be easy to use and relatively inexpensive, so it's a good option for language learners on the go.
Last, PrettyPolly is another AI-based service that supports 36 languages and offers personalized feedback with a fluency score for each conversation. It also offers optional pronunciation assessments and spaced repetition flashcards, so you can practice your speaking skills in a supportive environment.