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SJolt vs Bulin 47 AI

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

SJolt compared with Bulin 47 AI
DetailSJolt logo SJoltBulin 47 AI logo Bulin 47 AI
What it doesOne API for the best generation models AI freestyle video maker that turns your photo into a 15-second vertical video
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Paid
PricingFree account with pay-per-use model. Pricing varies by model and task. Example rates: Seedance 2.5 text-to-video at $0.12/s (480p) to $0.675/s (1080p); Gemini Omni 1.1 Flash at $0.03/s (360p) to $0.30/s (4K); Grok Imagine Video 1.5 at $0.0225/s; Suno music generation at $0.06 per task; FLUX.2 Pro im Single Video: $9.00 one-time for 1 video; Creator Pack: $19.90 one-time for 3 videos; Studio Pack: $29.90 one-time for 5 videos. No subscriptions or automatic renewal.
Key features
  • Image generation model playground
  • Video generation model playground
  • Audio generation model playground
  • API request previews
  • Async task status polling
  • Unified API across multiple generation models
  • Usage-based model billing
  • Model-level cost tracking
  • Supports 36 generation models
  • Image editing capabilities
  • Upload a single portrait photo to generate video
  • 15-second vertical MP4 output in 9:16 format
  • Original reference soundtrack automatically restored
  • No prompts, settings, or editing required
  • Automatic video allowance return on failed generation
  • Support for JPG, PNG, and WebP formats up to 10 MB
  • One-time purchase packages with no subscription
  • Download and share to TikTok, Reels, or Shorts
What makes it different
  • Single API request works across different generation models
  • Test models in playground with same API fields before production
  • One balance covers usage across all supported models
  • Compare output quality and cost before choosing a model
  • Long-running jobs run asynchronously with task ID polling
  • Built-in freestyle motion and scene reference requires only a photo, no video upload needed
  • One-time purchase model with no subscription or automatic renewal
  • Failed generations automatically return video allowance without requiring a separate refund request
  • Secure payment checkout with no need to repeatedly purchase on delayed notifications
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)21 +7 (up) since last check2 +2 (up) since last check
Trust Flow (Majestic)213
Citation Flow (Majestic)3016
Referring domains (Majestic)843

5 details filled in for both companies.

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