Subfluent Free
$0
Free forever
4 hours of listening a month
Try it in a real lecture or two, every month.
Start freeListen in their language. Understand in yours.
Live translation, bilingual transcripts, AI notes: all of it, on every plan.
Subfluent
$12/month
Or $9/mo billed annually
Enough for a full course load
Sit through a full week of lectures.
Get SubfluentSubfluent Unlimited
$20/month
Or $15/mo billed annually
Unlimited listening, subject to fair use
For the days that never stop.
Go UnlimitedIncluded in every plan
The Free plan runs the same product as Unlimited. You're only ever paying for hours.
Live translation while you listen
Bilingual transcript, original kept in view
AI summary after every session
Sessions saved and searchable
Export any transcript
Adjustable layout and text size
What “fair use” means
Unlimited means one person, listening as much as they actually listen. There is no hour counter. We only step in if an account is shared, automated, or run as a bulk transcription service, and we'll email you before anything changes.
Start free. Follow every word of your next lecture.
Start listeningCancel anytime. Your saved sessions and notes stay yours on every plan, including Free.