Big Speak offers Free Trial, but AiSofiya does not.
The starting price of Big Speak begins at $49/month, while pricing details for AiSofiya are unavailable.
Big Speak offers several advantages, including Multi-lingual voiceovers, Customization available, Voice cloning feature, Realistic audio generation, Text-to-speech capability and many more functionalities.
The cons of Big Speak may include a Character limit for non-registered, Character limit for registered, Voice cloning limited to English, Audio transcription limited languages. and Voice quality unspecified
AiSofiya offers several advantages, including Supports over 840 languages, Realistic voice-overs, Natural text generator, Supports SSML, Web and mobile access and many more functionalities.
The cons of AiSofiya may include a No Offline Access, Requires Registration, No API available, Limited SSML customization. and No Free Version