AssemblyAI vs Descript
Two of the most-asked-about agents in the speech-to-text space. Here's how they actually stack up.
AssemblyAI
Speech-to-text API and audio intelligence platform with LLM-powered analysis via LeMUR
Free tier
Read full review →Descript
AI video and podcast editor that lets you edit media by editing text
Free + $12/mo
Read full review →Side-by-side comparison
| AssemblyAI | Descript | |
|---|---|---|
| Tagline | Speech-to-text API and audio intelligence platform with LLM-powered analysis via LeMUR | AI video and podcast editor that lets you edit media by editing text |
| Pricing | Free tier | Free + $12/mo |
| Categories | speech-to-text, audio-intelligence, api | video-editing, podcast-editing, transcription |
| Made by | AssemblyAI | Descript |
| Launched | 2017 | 2017 |
| Platforms | API, Python SDK, JavaScript SDK, Java SDK, Ruby SDK, Go SDK, C# SDK | Web, Mac, Windows |
| Status | active | active |
AssemblyAI highlights
- + Universal-2 model for highest-accuracy English transcription with speaker diarization
- + Universal-1 for production transcription balancing accuracy and cost
- + LeMUR for LLM-powered analysis on audio transcripts, summarization, Q&A, custom analysis
- + Real-time streaming transcription for live audio applications
- + Speaker diarization to separate multiple speakers in a recording
Descript highlights
- + Transcript-based video and audio editing
- + Overdub AI voice cloning for smooth re-recording
- + Eye contact correction using AI
- + Filler word and silence removal in one click
- + Screen recording with annotation tools
Frequently Asked Questions
Which is better, AssemblyAI or Descript?
Neither is universally better. AssemblyAI (Free tier) leans into speech-to-text, while Descript (Free + $12/mo) is closer to video-editing. Pick based on which workflow you actually do every day.
What is the price difference between AssemblyAI and Descript?
AssemblyAI is free tier. Descript is free + $12/mo. See the pricing row in the comparison table.
Can I use AssemblyAI and Descript together?
In most cases, yes. They serve overlapping but distinct needs, so running them side by side is common until you decide which fits your workflow.