FreeTTS offers Free Trial, but Article2audio does not.
Pricing for Article2audio Starts at $4/month whereas for FreeTTS Starts at $19/month.
Article2audio offers several advantages, including Converts complex texts, Interprets programming codes, Nuanced voice-overs, Synthesizes tables, Provides image descriptions and many more functionalities.
The cons of Article2audio may include a Only supports English, Limited voice options, Sharing requires author consent, Beta version (work in progress). and Pricing per audio minute
FreeTTS offers several advantages, including Supports almost all languages, Produces high-quality audio, Free of charge, Allows commercial use, Fast text-to-speech conversion and many more functionalities.
The cons of FreeTTS may include a Limited weekly characters, Removes audio after 24 hours, No offline functionality, Doesn't support voice customization. and No real-time text-to-speech feedback