Riverside vs Podcastle (2026): the budget AI studio against the full platform
Podcastle, rebranded as Async in February 2026, undercuts Riverside on price and leads on AI voices. Riverside answers with unmetered recording, streaming, webinars, and a heavier production pipeline.
By Jean Luc Poitier, SEO and growth marketing strategist · Riverside Reviews · Updated November 1, 2026
Podcastle, which rebranded to Async in February 2026, is the cheaper way in: Essentials costs $11.99 a month billed annually, and no competitor touches its library of 1000-plus text-to-speech voices. That price buys 720p and 2 hours of remote recording a month. 4K starts on Pro at $23.99 a month billed annually, about what Riverside Pro costs, and is capped at 20 hours a month where Riverside's recording hours are unlimited. Riverside also brings livestreaming, webinars, an Android app, and a far larger reviewer base. Weekly shows with guests outgrow Podcastle's hour caps quickly; narrated and AI-voiced content may never need to.
Riverside vs Podcastle at a glance
| Compared on | Riverside | Podcastle |
|---|---|---|
| Entry paid plan | Pro $24/mo billed annually ($29 monthly) | Essentials $11.99/mo billed annually ($19.99 monthly), 720p |
| Recording limits | Unlimited recording hours; separate-track downloads metered (15 hrs/mo on Pro) | Remote multitrack recording metered: 2 hrs/mo on Essentials, 20 on Pro, 50 on Teams |
| Max resolution | Up to 4K, separate track per participant, up to 10 people | 720p on Free and Essentials; 4K from Pro ($23.99/mo billed annually, $39.99 monthly); 10 session participants |
| Free plan | 720p with watermark, 2 hrs multi-track, unlimited single-track | 1 hour of remote multitrack recording (lifetime), 720p |
| AI voices | AI text-to-speech and VideoDub voice correction | 1000+ TTS voices in 15+ languages, metered by characters; voice cloning; developer API |
| Livestreaming / webinars | 1080p multistreaming (Grow); webinars to 10,000 registrants | Not offered |
| Mobile apps | iOS and Android | iOS; Android support unverified |
| Trustpilot (overall score) | 3.8 (544 reviews) | 3.5 (269 reviews, all unprompted; profile now under Async) |
| G2 | 4.8 (1,756 reviews) | 4.7 (about 185 reviews, as Async Creator) |
| Company | RiversideFM, Inc., founded 2020, $80M raised, Spotify partner | Podcastle, Inc. (now Async), founded 2020, ~$22M raised, team centered in Yerevan; rebranded February 2026 |
Figures checked against each company's published pages and review-platform listings as of 2026-11-01. “Not published” means the company does not publish that figure.
The hour meter changes the price comparison
Podcastle's entry price is half of Riverside's, for a smaller plan. Essentials, at $11.99 a month billed annually, records at 720p and allows 2 hours of remote multitrack recording a month. 4K starts on Pro at $23.99 a month billed annually ($39.99 monthly), against Riverside Pro at $24, and Pro meters recording at 20 hours a month. A weekly interview show recording 90-minute sessions outgrows Essentials in its second episode.
Riverside meters differently: recording hours are unlimited on every plan, and the cap sits on separate-track downloads (15 hours a month on Pro), which most workflows touch far less often. Price the plan against your actual monthly hours before deciding; for heavy recorders the cheaper product can be the more expensive one.
AI: voices against production
Podcastle's AI bet is generation. Its text-to-speech library lists more than 1,000 voices in 15+ languages, it offers voice cloning, and there is a developer API, which is also where the February 2026 rebrand to Async points the company. For narrated content, audiobooks, and AI-voiced production, nothing in Riverside compares.
Riverside's AI bet is post-production of real conversations: Magic Clips, show notes, filler and silence removal, eye-contact correction, AI B-roll, and a chat-based editing agent. Our 96-review corpus rates these tools among the most cited reasons people pay. Pick the tool that matches the kind of AI you need.
Platform breadth and the rebrand question
Riverside surrounds recording with distribution: 1080p multistreaming, webinars with registration and CRM sync, hosting, publishing, and apps on both mobile platforms. Podcastle offers hosting with distribution to Spotify and Apple but no streaming or webinar products, and its mobile recording is documented for iOS with Android support unverified.
The rebrand itself is worth weighing. Async's stated direction is a unified AI platform for creators and developers. That may be great for the product, but a buyer choosing a podcast-focused roadmap should know the company's focus is shifting toward AI voice infrastructure.
Where Podcastle wins
- Half the price at the entry tier: $11.99 a month billed annually against Riverside's $24, if 720p and 2 recording hours a month are enough
- The strongest AI voice offering in the category: 1000+ TTS voices in 15+ languages, voice cloning, and an API
- High marks for simplicity and support in its G2 reviews (4.7)
Riverside vs Podcastle FAQ
Is Podcastle the same as Async?+
Yes. Podcastle rebranded to Async on February 4, 2026, keeping accounts, plans, and billing unchanged. The new name reflects a push toward AI voice technology and developer APIs alongside the creator tools.
Is Podcastle cheaper than Riverside?+
At the entry tier: Essentials is $11.99 a month billed annually against Riverside Pro at $24. But Essentials records at 720p with 2 hours of remote recording a month. For 4K, Podcastle Pro is $23.99 a month billed annually with 20 recording hours, about the same price as Riverside Pro, whose recording hours are unlimited.
Which has better AI tools?+
They make different bets. Podcastle leads on AI generation: 1000+ text-to-speech voices and voice cloning. Riverside leads on AI post-production: clips, show notes, filler removal, eye contact correction, and a chat-based editing agent working on real recordings.
Can Podcastle livestream or run webinars?+
No. Podcastle (Async) has no livestreaming or webinar product. Riverside multistreams in 1080p on its Grow plan and runs webinars with registration, Q&A, polls, and HubSpot sync on its Webinar plan.