Billed by audio duration: the Chinese and English files both count toward your usage. Speech recognition is the only cloud cost — the cutting and joining of your file happens in your own browser, and nothing is ever stored on our servers.
The free tier requires a free account (email signup, no credit card): up to 2 runs per day, each capped at 10 minutes of audio and 20 minutes in total per day.
To subscribe to Monthly or Annual, email support@bilingualmix.com with your account email and we will activate the plan on your account after payment.
What is included in the free tier?
Up to 2 runs per day, each capped at 10 minutes of total audio (Chinese + English combined), and
20 minutes in total per day. Resets automatically the next day.
How is usage counted?
By the total duration of the audio you upload: both language files count. For example, a
5-minute episode (both versions) uses 10 minutes of quota.
What happens when I run out?
Free quota resets the next day. Member quota resets on the 1st of each month at no extra cost.
How much does one 5-minute episode cost to process?
A 5-minute episode uses 10 minutes of audio for both languages, which costs roughly $0.007 at
wholesale speech-recognition rates. The membership fee is the entire cost — there are no per-run charges.
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