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Castmint vs Seedream Pro

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

Castmint compared with Seedream Pro
DetailCastmint logo CastmintSeedream Pro logo Seedream Pro
What it doesAI video for faceless channels ByteDance Seedream AI image and Seedance video generator in one studio
StageNot given Not given
FoundedNot given Not given
Based inPL Not given
Pricing modelNot given Freemium
PricingFree plan: 30 credits (3 videos or 1 AI film clip). Creator: $23/month with 400 credits (40 videos). Pro: $75/month with 2400 credits (240 videos). Credit top-ups: small $19 (300 credits), medium $49 (1000 credits), large $119 (3000 credits). Credits never expire and failed generations are refunded Free: 10 credits for new accounts, valid 30 days. Basic: $8.3/month (billed yearly at $100/year, 2,400 credits per 12 months). Pro: $30/month (billed yearly at $360/year, 21,600 credits per 12 months). Business: $49.9/month (billed yearly at $599/year, 48,000 credits per 12 months). One-time Credit
Key features
  • Automatic script generation from sentences or custom scripts
  • AI scene generation with 19 video engines
  • Voiceover in 30 languages with word-timed captions
  • Recurring character rendering with pinned portrait
  • Automatic series scheduling and publishing
  • 13 visual styles and 6 music styles
  • Most renders complete in 2 to 5 minutes
  • Failed generation credits refunded automatically
  • Five Seedream versions in one studio: 5.0 Pro, 5.0 Lite, 4.5, 4.0 and 3.0
  • Text-to-image generation with prompts up to 5,000 characters
  • Image editing with up to 14 reference images
  • Layer decomposition to split images into separate elements
  • Up to 4K resolution on Basic and higher plans
  • Eight aspect ratios including ultrawide 21:9 banners
  • Seedance video generation with seven versions and motion generation
  • Commercial use support through Business-level access
  • Free plan with 10 credits for 30 days, no credit card needed
What makes it different
  • Generate complete vertical videos from a single sentence with no camera or editing required
  • Same recurring character in every episode for consistent channel branding
  • Automated series that publish on schedule while you sleep
  • Credits never expire and failed renders are refunded automatically
  • Full control with no automatic publishing by default
  • Access to five Seedream versions in one interface without switching platforms
  • Up to 14 reference images for image editing, the largest edit input among versions
  • Integrated Seedance video studio to turn stills into clips without leaving the platform
  • Transparent credit system showing cost before generation with automatic refund on failure
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)1 −1 (down) since last check30 +1 (up) since last check
Trust Flow (Majestic)04
Citation Flow (Majestic)1728
Referring domains (Majestic)10122

4 details filled in for both companies.

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