Neither ButterReader nor Article2audio offers a free trial.
The starting price of Article2audio begins at $4/month, while pricing details for ButterReader are unavailable.
ButterReader offers several advantages, including Transforms text to audio, Customizable audio widget, Diverse voice options, Adjustable playback controls, Promotes multitasking and many more functionalities.
The cons of ButterReader may include a Limited to blog content, No language translation, No offline listening, No natural human voice. and Leaderboard bias
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
