Last updated 9 October 2026. Operated by DeveloperData.net, Bangkok, Thailand.
Every second you speak is sent to a speech engine that costs us money. Unlimited plans stay affordable because nearly everyone uses a normal amount. The limit is there only for accounts that are shared, automated or used as a transcription service.
The length of the audio you record, added up across all your devices, each calendar month (UTC). Rewrites in History, snippets and settings sync do not count.
Perfect Dictation is for your own live dictation. Playing meetings, videos or other people's recordings into it is outside fair use.