Compare Podcastle (now Async)

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

Detailed Comparison

Pricing

Model	Freemium / Subscription	Freemium
Starting Price	Not stated on the page we checked	Free / $5/mo (Starter)
Has Free Version
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	Free: 10,000 credits/monthPaid: Starter (~$5)Creator (~$22)Pro (~$99)Scale & Business tiers.

Other Specifications

Product Type

Text-to-SpeechVoice CloningAI Video and Audio Editor

Text-to-SpeechVoice CloningAI DubbingSpeech-to-Speech

Language Support

Languages Supported	over 15 languages (pricing page); '15 different languages' and 'over 100 languages and dialects tested' on the AI voices page	more than 70 languages
Accent Variety	Not stated on the page we checked	Global accent coverage including regional dialects

Voice Quality

Quality Rating	Not stated on the page we checked	High
Tonal Description	Vendor describes natural pronunciation; no quality claim is made here.	Very natural & realistic, excels in emotional expression and long-form content.

Voice Count

Total Voices	1000+ (vendor figure)	more than 10000 voices
Categories	Stock AI voices plus voice cloning	Large library, community voices, and professional options.

Ease of Use

Usability Rating	Not stated on the page we checked	High
User Experience	Chat-based AI editor	UI is clean but focuses on voice generation; highly intuitive web interface.

Integrations

API Availability	Developer Voice API announced under the Async brand; per-plan access not stated on the page we checked.	Full API support available across many plans.
Platform Integrations	Not stated on the page we checked	Developer APIApp Integrations

Use Cases

Primary Use Cases	PodcastsYouTube videosPodcast adsMarketing	AudiobooksPodcastsDubbingAppsLong-form Narration
Applications	Monetized YouTube content, podcast ads and marketing, per the vendor FAQ.	Content creation, developer app integration, and professional voice synthesis.

Text to Speech Features

SSML Support	Not stated on the page we checked
API Access
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	Scales significantly across Starter, Creator, and Pro tiers.
Monthly Limit	~15 minutes lifetime (Free)	10,000 credits/month (~10 mins)

Commercial Rights

Included
Licensing Terms	Vendor FAQ: you retain ownership of the output. Per-plan commercial rights not stated on the page we checked.	Paid plans include commercial rights.

File Formats

Supported Formats	MP3WAV (paid plans)	MP3WAVPCM
Export Options	Audio: MP3 up to 160kbps on Free, 320kbps MP3 or 1411kbps WAV on paid plans	Quality export available via web UI and API (up to 44.1kHz).

Customer Support

Support Channels	Not stated on the page we checked	Email SupportHelp CenterCommunity SupportVoice Chat
Priority Support	Not stated on the page we checked

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