Async Review Australia 2026: Is Podcastle's Rebrand Worth Paying For?

Pricing figures updated 6 September 2026: USD prices are converted at the current rate (1 USD ≈ 1.40 AUD, verified 5 September 2026) and shown ex-GST, replacing the retired 1.55 + GST basis. A GST-registered Australian business that supplies its ABN is not charged GST on an imported digital service; other buyers should allow ~10% on top (Methodology).

Verdict (TL;DR): Async is the platform formerly known as Podcastle, relaunched in early 2026 as an all-in-one AI studio for audio and video. The text-based editor is genuinely fast, the voice cloning is good, and the free tier lets you kick the tyres. But it bills in US dollars only, hosts your recordings offshore, and the AI-credit system gets expensive once you record regularly. A capable tool let down by a thin Australian story.

Score: 16/25 — ⭐⭐⭐⭐ Very Good

Last reviewed: 20 June 2026 by Adam.

What Async is

Async is a browser-based content studio for recording, editing and publishing audio and video. If the name is new to you, the product isn't: this is Podcastle, rebranded as Async in early 2026 (the announcement page dates the change 28 January; the company's own press release says 4 February — a minor wrinkle, but worth noting). The company is backed by Andrew Ng's AI Fund and others, with US$23.5M raised to date.

The pitch is that you do the whole job in one place. You record a remote interview across multiple tracks, clean it up in a text-based editor — delete a word in the transcript and the audio cuts with it — then apply AI tools to enhance the sound, clone a voice to patch a fluffed line, generate subtitles, dub into other languages, or cut social clips. It's aimed squarely at solo creators and small teams making podcasts and video, not at developers (Async also sells a separate voice API, which is a different product and not what this review covers).

What it costs in Australia

Async bills in US dollars only. There is no AUD pricing and no Australian billing entity. The figures below are from Async's official pricing help guide. Async's pricing materials make no mention of GST, so the AUD column is my own conversion at roughly 1.40, shown ex-GST.

Source: help.async.com pricing guide, checked 20 June 2026.

Two things matter here. First, the annual saving is real — about 40% off the monthly rate — but it locks you in for a year on a foreign card. Second, the AI credits are the real currency. Every generation (a dub, a clip, an enhancement) spends credits, and once you exhaust your monthly allowance you either wait or top up. Heavy users will feel the Essentials tier's 450 credits run dry fast.

How it works in practice

The standout is the editor. You record or upload, Async transcribes, and you edit the audio by editing the text. Cut a rambling intro by deleting the paragraph. Remove filler words in a couple of clicks. For anyone who has dragged waveforms around in Audacity for an evening, this is a real time-saver — a 40-minute episode that took an hour to top-and-tail now takes 15 minutes.

The voice cloning (Podcastle's old "Revoice" lineage) lets you record a sample of your own voice, then fix a mistake by typing the corrected words. It's convincing on a clean sample. The enhancement tool lifts a so-so home-office recording closer to studio quality without much fuss.

The rest — AI music, multilingual dubbing across 15 languages, auto subtitles, viral-clip cutting — is competent rather than best-in-class. It's the kind of breadth that's handy when you don't want five separate subscriptions, but no single feature here would pull you away from a specialist tool that does that one job better.

What it does well

• Text-based editing is fast and genuinely lowers the skill floor. A non-technical operator can edit a clean episode in a fraction of the time a waveform editor takes.
• Voice cloning that actually fixes mistakes. Patch a misspoken line by typing, rather than re-recording the whole take.
• One subscription covers recording, editing, transcription and publishing. Fewer tools, fewer logins, one bill.
• A real free tier to test with. The 1-hour lifetime recording and 150 credits are enough to record one short episode end-to-end before you pay.
• Backed and funded. Andrew Ng's AI Fund and US$23.5M in funding suggest the lights will stay on — reassuring for a tool you'd build a workflow around.

What it doesn't do well

• USD-only billing. No AUD, no local invoice. You'll wear currency conversion fees and exchange-rate drift on every charge, and the AUD cost moves with the dollar.
• The credit system gets expensive and opaque. Costs scale with how much AI you use, not a flat fee. Budgeting a monthly spend is harder than it should be, and the Essentials allowance is tight.
• No stated Australian data residency. As of 20 June 2026 I could find no statement on Async's own site naming the region where recordings are stored, and no Australian-residency option. The company is US-registered (its privacy policy names a Delaware-based entity), so the safe assumption is that audio and video sit offshore. For anyone recording sensitive interviews, it's a question Async doesn't answer publicly.
• Breadth over depth. The music, dubbing and clip tools are fine, not standout. Specialists beat Async at each individual task.
• Rebrand churn. A name change this recent means some help docs, third-party guides and integrations still say "Podcastle." Expect a few rough edges while the dust settles.

Australian fit

This is where Async stumbles. There is no AUD billing, so you pay in US dollars and absorb the conversion. There's no Australian business entity or local invoice, which complicates GST handling for a registered business — you'll be reverse-charging GST on an imported service rather than claiming it cleanly on a local tax invoice. And there's no published statement on where your audio and video are stored; the safe assumption is the United States.

For a hobby podcaster, none of that is fatal. For a business recording client interviews, legal matters or anything commercially sensitive, the silence on data residency is the thing to resolve before you commit. Australians aren't an afterthought here so much as simply not addressed — the product is built for a US-default world.

Alternatives

• Descript-style text-based editors — if text-based editing is the only feature you want, a dedicated editor often does it more cleanly.
• ElevenLabs — if voice cloning and AI voices are the real draw, a specialist beats Async's breadth-first approach.
• Riverside — for remote multitrack recording quality specifically, worth a look as a head-to-head.

Bottom line

Async is a good tool wearing a new name. The text-based editor and voice cloning are the reasons to pay; the all-in-one breadth is a nice-to-have. If you're a creator who just wants to record and edit fast, the annual Pro plan is fair value — start on the free tier first. But go in clear-eyed: you're paying in US dollars, your recordings likely sit overseas, and the credit meter is always running. For Australian businesses with sensitivity around where data lives, get a straight answer on hosting before you build a workflow on it. Recommended, with the Australian caveats noted.

Score

Frequently asked questions

Is Async available in Australia?

Yes — it's a browser-based studio usable from anywhere. But there's no Australian footprint: no AU billing entity, no local invoice, and no stated Australian data residency. Async is the rebranded Podcastle, relaunched in early 2026.

Does Async charge in AUD?

No. Async bills in US dollars only, so you'll wear currency conversion fees and exchange-rate drift on every charge. Its pricing materials make no mention of GST, so a registered business reverse-charges GST on an imported service rather than claiming it on a local tax invoice.

Is there a free plan or free trial?

Yes — a real free tier with one hour of remote recording (lifetime) and 150 lifetime AI credits. That's enough to record one short episode end-to-end before you pay. Note that AI credits, not hours, are the limiting currency once you record regularly.

Where is my audio stored — is it in Australia?

Unknown, and that's the problem. As of the review date Async published no statement naming the storage region and offered no Australian-residency option. The company is US-registered, so the safe assumption is recordings sit offshore — resolve this before recording sensitive interviews.

Who is Async best for?

Solo creators and small teams making podcasts and video who want recording, editing, transcription and publishing in one subscription. For Australian businesses recording client or legal matters, get a straight answer on hosting first.

Sources

• Async pricing help guide — https://help.async.com/en/articles/6535067-how-does-async-creator-pricing-work — checked 20 June 2026
• Async pricing page — https://async.com/pricing — checked 20 June 2026
• Async rebrand announcement — https://async.com/announcements/podcastle-is-now-async/ — checked 20 June 2026
• Async homepage / product overview — https://async.com/ — checked 20 June 2026

The AI Directory is an independent Australian publication. We review and score AI tools for Australian users; we don't accept paid placement. Affiliate links, where used, are disclosed. Reviewed by Adam.

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