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Kling 4.0 AI 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 AI compared with Flux-3-Pro AI
DetailKling 4.0 AI logo Kling 4.0 AIFlux-3-Pro AI logo Flux-3-Pro AI
What it doesAI video generator for text-to-video and image-to-video creation 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
PricingPay as you go or subscription plans. Starter: $9.9/month ($119/year, 800 credits/month, cost per 100 credits $1.24). Premium: $19.9/month ($239/year, 2,000 credits/month, cost per 100 credits $1.00). Advanced: $49.9/month ($599/year, 6,000 credits/month, cost per 100 credits $0.83). All subscription Not given
Key features
  • 30-second native video generation in one continuous clip
  • Up to 10 keyframes for precise shot control
  • Up to 15 multimodal references in a single generation
  • Stereo audio and accurate lip-sync
  • Stable large-scale camera motion
  • Precise video editing with subject and background control
  • Creative remake from reference videos
  • 8,000-token prompt understanding
  • Multiple language and accent support
  • Commercial use license on subscription plans
  • 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
  • Generates 30-second continuous native video instead of stitched short clips for coherent long-form storytelling
  • Combines multiple image and video references with subjects in a single generation to maintain consistency with fewer retries
  • Uses 8,000-token prompts with director-style shot decisions to turn detailed scripts into complete stories
  • Faster Kling 4.0 Flash variant for high-volume creation with lower cost per video
  • 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 votes00
DR (Domain Rating by Ahrefs)18 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)220
Citation Flow (Majestic)90
Referring domains (Majestic)590

4 details filled in for both companies.

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