AI Tool Comparison
Async vs Murf
A side-by-side breakdown to help you pick the right tool for your workflow.
Review Score assesses product quality; Fit Score is specific to a use case. Limited reviews do not establish overall product quality. How reviews work.
Async
Async (formerly Podcastle): a chat-based AI suite for recording, editing, and repurposing podcasts and video, still including one-click filler-word removal, audio leveling, and AI voice cloning.
Murf
Generate studio-quality voiceovers for videos and presentations from text, with commercial usage rights included from the Creator tier up.
Bottom Line
Catalog updated: August 2026
Async and Murf both compete in Audio, overlapping most directly on content Creation.
Choose Async if…
Best for podcasters and video creators who want recording, editing, chat-directed repurposing, and publishing handled in one browser-based tool, and its edge is rebranded from Podcastle to Async, a chat-based video and audio suite that retains Magic Dust for one-click filler-word removal, audio leveling, and noise cleanup. A genuine time-saver for quick podcast editing, Descript still wins on detailed word-level control. Lean toward Murf instead if a 120+ voice library across 20+ languages with built-in video sync for production work matters more for your use case.
Choose Murf if…
Best for corporate training and e-learning teams producing narration at a volume that hiring voice talent can't support, and its edge is a 120+ voice library across 20+ languages with built-in video sync for production work. Strong for professional, polished narration, ElevenLabs still has the edge on raw voice variety and cloning. Lean toward Async instead if rebranded from Podcastle to Async, a chat-based video and audio suite that retains Magic Dust for one-click filler-word removal, audio leveling, and noise cleanup matters more for your use case.
| Attribute | Async | Murf |
|---|---|---|
| Category | Audio | Audio |
| Pricing | freemium | freemium |
| Pricing Detail | Free / $14.99/mo Pro | Free (10 min) / $19/mo Creator (annual) / $66/mo Business (annual) |
| TWF Review Score | Not yet reviewed | Not yet reviewed |
Key Features
Async
- Browser-based remote recording capturing each participant locally
- Magic Dust: one-click filler word removal and audio leveling
- Background noise removal with voice isolation
- AI voice cloning for post-recording corrections
- Automated transcript with word-level editing
- Chat-directed video and audio repurposing across formats
- Direct publishing to Spotify, Apple Podcasts, and RSS
Murf
- 120+ voices in 20+ languages
- Voice customization (pitch, speed)
- Video/audio sync editor
- Team collaboration
- API access
Pros
Async
- •Magic Dust makes a full hour of audio edit-ready in under a minute
- •No software install: entire workflow runs in the browser
- •Voice cloning for corrections is unique among podcast tools
Murf
- •Professional-grade output
- •Excellent voice customization
- •Built-in video sync
- •Great for e-learning
Cons
Async
- Voice cloning accuracy degrades on complex sentence corrections
- Export quality on the free tier is capped at lower bitrates
- Not as powerful as Descript for detailed word-level editing
Murf
- Fewer voices than ElevenLabs
- Free plan is very limited
- No voice cloning on lower plans