Udacity Captions
by Udacity
Caption tracks across Udacity Nanodegree video content.
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Drop your audio. Transcript in seconds. First transcript free, then $4 = 300 min
TL;DR
Best for nanodegree learners who use the transcript pane to power through lessons faster than realtime. Pricing: subscription.
Category
Products
License
—
Stars
—
Last push
—
Pricing
subscription
Platforms
Web
What it is
Udacity attaches captions to most Nanodegree lessons with a synchronized transcript pane next to the video player, used by learners for skim-study and search.
Best for: Nanodegree learners who use the transcript pane to power through lessons faster than realtime.
Watch out for: Caption pipeline is internal-only; transcripts are platform-locked.
Watch out for: Caption pipeline is internal-only; transcripts are platform-locked.
Features
| Speaker diarization | No |
| Word-level timestamps | Yes |
| Streaming / real-time | No |
| Languages supported | None |
| HIPAA eligible | No |
Udacity Captions vs Whipscribe
| Feature | Udacity Captions | Whipscribe |
|---|---|---|
| Category | Products | Transcription APIs |
| Pricing | Not verified | $4–$24 one-time packs (credits never expire) · $2 single unlock · 60 min free on signup |
| Speaker diarization | Not verified | Yes |
| Word timestamps | Not verified | Yes |
| Streaming | Not verified | No |
| Languages | — | 99 |
| Platforms | Web | Web, API, MCP |
Alternatives to Udacity Captions
Whipscribe is a managed faster-whisper + whisperX service. If you want transcripts without running infrastructure, paste a URL or drop a file in the form below — you'll have a transcript in seconds.