Compare Podcastle (now Async)

Details side-by-side comparison of Podcastle (now Async) against top competitors.

Detailed Comparison

Pricing

Model	Freemium / Subscription	One-time and Subscription
Starting Price	Not stated on the page we checked	$67 one-time
Has Free Version		No
Plan Summary	Free: 10 AI credits and about 15 min text to speech, lifetimeEssentials: 450 credits and about 2 hours a monthPro: 1,200 credits and about 10 hours a monthTeams: 3,000 credits and about 40 hours a monthBusiness custom	Standard ~$67 one-time or ~$47/mo PROAgency ~$127/mo

Other Specifications

Product Type

Text-to-SpeechVoice CloningAI Video and Audio Editor

Text-to-SpeechVoice Cloning

Language Support

Languages Supported	over 15 languages (pricing page); '15 different languages' and 'over 100 languages and dialects tested' on the AI voices page	40+ languages/dialects
Accent Variety	Not stated on the page we checked	Multilingual support for global markets

Voice Quality

Quality Rating	Not stated on the page we checked	High
Tonal Description	Vendor describes natural pronunciation; no quality claim is made here.	Designed for natural human-like voice with emotions

Voice Count

Total Voices	1000+ (vendor figure)	~80–more than 250 AI voices depending on tier
Categories	Stock AI voices plus voice cloning	Varies by tier (Standard/Pro/Agency)

Ease of Use

Usability Rating	Not stated on the page we checked	High
User Experience	Chat-based AI editor	Simple web conversion interface

Integrations

API Availability	Developer Voice API announced under the Async brand; per-plan access not stated on the page we checked.	API not prominently offered; mostly web-based
Platform Integrations	Not stated on the page we checked	External video software

Use Cases

Primary Use Cases	PodcastsYouTube videosPodcast adsMarketing	ExplainersVideose-learningMarketing narrationDemos
Applications	Monetized YouTube content, podcast ads and marketing, per the vendor FAQ.	Video production and digital marketing

Text to Speech Features

SSML Support	Not stated on the page we checked
API Access		No
Multi Language
Emotional Impulse	Not stated on the page we checked
Voice Cloning

Character/Word Limits

Plan Limits	Text to speech allowances per plan: ~15 min lifetime (Free), ~2 h, ~10 h, ~40 h a month on paid plans	Content limits depending on plan with included voices
Monthly Limit	~15 minutes lifetime (Free)	Monthly credits based on plan

Commercial Rights

Included
Licensing Terms	Vendor FAQ: you retain ownership of the output. Per-plan commercial rights not stated on the page we checked.	Licenses permit commercial content (check TOS)

File Formats

Supported Formats	MP3WAV (paid plans)	MP3
Export Options	Audio: MP3 up to 160kbps on Free, 320kbps MP3 or 1411kbps WAV on paid plans	MP3 (primary export)

Customer Support

Support Channels	Not stated on the page we checked	Support ticket system
Priority Support	Not stated on the page we checked	No

Choosing the right text-to-speech platform impacts user experience and production costs. Let our comparison guide your decision.