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Narration Box vs Photo Extender

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Narration Box compared with Photo Extender
DetailNarration Box logo Narration BoxPhoto Extender logo Photo Extender
What it doesAI voice production platform for creators and teams Free AI-powered photo extender for any aspect ratio with no sign-up required and no watermark
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree plan: $0/month with 1,000 text-to-speech words, 1 voice clone, 5 projects. Plus: $15/month (20,000 words, 2 clones, 50 projects). Pro: $30/month (45,000 words, 6 clones, unlimited projects). Scale: $75/month (100,000 words, 15 clones). Annual plans get 50% off. Extra words cost $2 per 1,000 on Free to try without sign-up; Basic $9.90 (100 credits), Standard $29.90 (500 credits), Pro $49.90 (1,250 credits). Each successful image uses 5 credits. One-time purchases with no subscription; credits never expire.
Key features
  • Voice cloning from 30 seconds of audio
  • Long-form content support without length limits
  • Multi-speaker and multilingual projects
  • EPUB, PDF, and DOCX audiobook import and parsing
  • Multiple export formats (MP3, WAV, Opus, FLAC, OGG)
  • Commercial usage rights included
  • Real AI outpainting powered by gpt-image-2 model
  • Support for any aspect ratio including 1:1, 4:5, 16:9, 9:16, 21:9 and custom ratios
  • Free to try without signing up
  • No watermark on results
  • Free daily credits with a free account
  • Supports JPG, PNG and WebP files up to 4MB
  • Full resolution export
  • Results typically ready in 60–120 seconds
  • Works on any mobile or desktop browser without app installation
  • Secure HTTPS processing with no account required
What makes it different
  • No technical skills required to create professional audio
  • Block-based editing allows precise control and regeneration of individual sections
  • Unlimited long-form content production in one platform
  • Full commercial rights with 100% ownership of generated audio
  • Real generative AI instead of simple blur-and-stretch algorithms
  • Optional one-time credit purchases with no subscription
  • No watermark on downloaded results
  • Free daily credits automatically top up when balance runs low
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)32 no change since last check16 no change since last check
Trust Flow (Majestic)76
Citation Flow (Majestic)3721
Referring domains (Majestic)54658

5 details filled in for both companies.

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