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Kling 4.0 vs Flux-3-Pro AI

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

Kling 4.0 compared with Flux-3-Pro AI
DetailKling 4.0 logo Kling 4.0Flux-3-Pro AI logo Flux-3-Pro AI
What it doesAI video generator that creates realistic videos up to 30 seconds from text or images with native 4K resolution and synchronized audio AI image and video generator with text-to-image, image editing, and video creation in one workspace
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Paid
PricingMini Plan: 3,000 credits per month (yearly); Standard Plan: 6,600 credits per month (yearly); Plus Plan: 14,400 credits per month (yearly); Pro Plan: 26,000 credits per month (yearly, 65% off limited time). Credits are used per generation based on resolution, output length and audio settings. Not given
Key features
  • Generate videos from text prompts up to 30 seconds with 10 keyframes
  • Transform static images into dynamic videos with synchronized motion
  • Generate videos in multiple resolutions up to 4K with 16:9, 9:16 and 1:1 aspect ratios
  • Synchronized stereo audio and lip-sync for dialogue and performances
  • Support up to 15 reference assets including images, videos and subjects
  • Create videos in multiple visual styles including vlog, claymation, felt art and 3D cyberpunk
  • Generate dialogue in nine languages with multiple accents and dialects
  • Kling 4.0 Flash mode for faster iterations and frequent short-video creation
  • Multi-character reference images and character consistency across shots
  • Edit specific video sections, remove elements, or change visual style while preserving desired parts
  • Text-to-image generation from written prompts
  • AI image editing with instruction-based changes
  • Text-to-video generation for scene descriptions
  • Image-to-video animation with controlled motion
  • First-and-last-frame video generation
  • MP4 video extension for supported source videos
  • Background task processing without waiting
  • Private image and video history in My Creations library
  • Flexible output settings for aspect ratios and resolutions
  • Transparent credit costs shown before submission
What makes it different
  • Up to 10 keyframes for directing character states, scene changes and emotional beats
  • Realistic motion with synchronized stereo sound and natural facial expressions
  • Support for 15 combined reference assets to guide consistent appearance and movement
  • Practical workflows designed for marketing, product storytelling and content production
  • All image and video tools in one focused workspace without switching pages
  • Background generation lets you start new tasks immediately while others process
  • Transparent credit pricing with exact costs shown before each generation
  • Supported source formats include text, images, keyframes, and MP4 videos
  • Prompt-aware workflows expose only relevant inputs and settings for each mode
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes10
DR (Domain Rating by Ahrefs)21 +4 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)230
Citation Flow (Majestic)240
Referring domains (Majestic)710

4 details filled in for both companies.

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