Async vs Riverside
Features, pricing and Editor Score side by side — to help you pick the right video & audio tool in 2026.
Quick verdict
Async edges it by 0.2 on our Editor Score. Pick Async if you want conversational editing that removes filler, pauses, repeats and bad takes; choose Riverside for local 4K video and uncompressed audio recording. On pricing, each has a free or freemium plan, so cost isn't the deciding factor here.
Async vs Riverside at a Glance
| Pricing | Freemium | Freemium |
| Free tier | ||
| Best for | conversational editing that removes filler, pauses, repeats and bad takes | local 4K video and uncompressed audio recording |
Async
Async is the platform formerly known as Podcastle, rebranded in January 2026. It edits video and audio through conversational prompts: removing filler and bad takes, cleaning audio with Magic Dust, generating B-roll, dubbing, lipsync and voice cloning, across Async Studio and Async API.
- The rebrand preserved accounts, projects, pricing and billing rather than breaking them
- Conversational editing is genuinely faster for coarse work and open to non-editors
- Years of speech heritage show in the audio tooling, which is where most video fails
- Studio and API let the same models serve creators and developers
- Anyone arriving from an old bookmark or tutorial is looking for a product that no longer exists by that name
- Chat is the wrong interface for frame-accurate or aesthetic edits
- A podcaster who wanted a podcast tool now owns a broader platform
Riverside
Riverside review on AInexfinder — freemium AI tool for Video & Audio. Features, pricing notes, and alternatives.
- High-resolution local recording
- Complete record-to-publish workflow
- Strong AI editing and repurposing
- Local 4K video and uncompressed audio recording
- Best features require paid plans
- More tooling than simple audio shows need
- There is a short learning curve for new users
Which Should You Choose?
Choose Async if…
- you want conversational editing that removes filler, pauses, repeats and bad takes
- a free or freemium plan is important
Choose Riverside if…
- you want local 4K video and uncompressed audio recording
- a free or freemium plan is important
Async vs Riverside: The Verdict
Your use case decides this one: Async leans into conversational editing that removes filler, pauses, repeats and bad takes, while Riverside is built for local 4K video and uncompressed audio recording. Weigh features and pricing for your workflow. Both have a free or freemium tier, so spin up each and keep the one that clicks.
Frequently Asked Questions
Is Async better than Riverside?
Neither is universally better — it depends on your budget and which features matter most. The side-by-side breakdown above shows where each one wins.
What is the difference between Async and Riverside?
Async (freemium) is best for conversational editing that removes filler, pauses, repeats and bad takes, while Riverside (freemium) is best for local 4K video and uncompressed audio recording. See the full feature and pricing comparison above.
Is Async or Riverside cheaper?
Both have paid plans — pricing depends on your usage tier. Open each tool's review for current prices, and watch for free trials.
Which is better for beginners, Async or Riverside?
Async is usually the easier starting point thanks to a lower barrier to entry. Beginners should favour a free tier and a simple interface over raw power.
More Video & Audio Comparisons
Other head-to-heads in the same category.
About the Authors
AI Tools Comparison Analyst
Olivia runs side-by-side comparisons and benchmarks, digging into pricing, features, and real-world performance so readers can choose between competing AI tools with confidence.
Senior AI Tools Reviewer
Daniel reviews AI tools the slow way — by actually using them on real projects. His reviews cover what works, what breaks, and who each tool is genuinely a good fit for.
Keep exploring
Last updated October 2026. Comparisons are ranked by our Editor Score (features, value and pricing, blended with verified user reviews where a tool has them) — see our methodology.