Pay-as-you-go credits: Standard voices ~$1.50/hour, HD voices ~$3.50/hour. Free tier: 20 minutes with Standard voices. Occasional listener: $15 in credits. Pro listener: $50 in credits. Credits never expire.
Free account with 50 credits on sign-up. Credit packs: Starter 300 credits for $15, Growth 1,200 credits for $49, Scale 4,000 credits for $129. Auto-Publish add-on $19 for 30 days. Individual actions cost 1-15 credits; static ads from 2 credits, AI images 5 credits, video from 2-7 credits per second
Key features
36 different AI voices to choose from
Automatic document cleaning removes headers, page numbers, and footnotes
Support for over 50 languages
Export audio in M4A or M4B formats
Mobile browser support with app coming
Standard and HD voice quality options
Public library with thousands of narrated books
Convert links, files, and pasted text to audio
AI ad copywriting in multiple formats with brand voice
Image generation with Grok Imagine
Video ads creation and finishing with captions and voiceover
Translation into 40 languages with layout support for right-to-left text
Social calendar with approval queue and auto-publish to Facebook, Instagram, YouTube and LinkedIn
AI CMO test tracker for analyzing ad performance
Print-on-demand design and listing generation
UGC creator with lip-synced talking creator videos
Team workspaces with shared credits and no per-seat fees
API access for AI agents and custom integrations
What makes it different
Natural-sounding narration using latest AI text-to-speech models
Intelligent cleaning of messy documents before narration
Pay-as-you-go credit system with no subscription required
Large public library of high-quality narrated books
No subscription required; pay only for what you create with credits that never expire
Single brand kit ensures consistent voice across all channels and content types
Automatic refunds if AI requests fail
One-click publishing to multiple social channels and integrations
Complete creative pipeline from product catalog to posted ad in three steps
Listenly
E-Splice AI