Neither ttsMP3 nor Readvox offers a free trial.
Pricing details for both ttsMP3 and Readvox are unavailable at this time. Contact the respective providers for more information.
ttsMP3 offers several advantages, including Free use, 28 languages supported, Multiple accents available, Online listening available, Converts speech to MP3 and many more functionalities.
The cons of ttsMP3 may include a Limited to 3000 characters, No offline functionality, Limited language accents, Choppy voice transitions. and Additional features require learning
Readvox offers several advantages, including Chrome extension tool, Converts text to speech, Naturally sounding voices, Preferred voice selection, Natural Voice option and many more functionalities.
The cons of Readvox may include a Limited to Chrome extension, No mobile application, Pricing not specified, Limited voice options. and No customer support indicated