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Kling 4.0 vs Black Forest Labs

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 Black Forest Labs
DetailKling 4.0 logo Kling 4.0Black Forest Labs logo Black Forest Labs
What it doesAI video generator that creates realistic videos up to 30 seconds from text or images with native 4K resolution and synchronized audio Building visual intelligence with multimodal AI models
StageNot given Startup
FoundedNot given 2024
Based inNot given DE
Pricing modelFreemium Freemium
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. Pay-as-you-go API pricing: FLUX 3 Image at $0.048 per image, FLUX.1 [dev] at $0.025 per image, FLUX.1 [pro] at $0.04 per image, FLUX 1.1 [pro] Ultra at $0.06 per image, FLUX.1 Kontext [max] at $0.08 per image, FLUX Deblur from $0.004 per megapixel, FLUX.1 Fill [pro] at $0.05 per image, FLUX VTO at $
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
  • FLUX 3 multimodal model for image, video, audio and action prediction
  • Text to image generation with accurate text rendering
  • Video generation up to 20 seconds with optional audio
  • Multilingual speech and audio generation
  • Robotics action prediction for visual observations and control
  • Pay-as-you-go API pricing
  • Open weights models for self-hosted deployment
  • Browser-based playground for experimentation
  • Enterprise licensing with SOC 2 and ISO 27001 compliance
  • Fine-tuning and LoRA customization rights
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
  • Single unified model handling multiple modalities: images, video, audio, and robotics
  • Founded by pioneers of foundational diffusion AI research
  • Flexible deployment: API, open weights, or playground
  • Enterprise-grade infrastructure with volume discounts and SLA guarantees
  • Powers millions of creations from individual artists to enterprise applications
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)17 +1 (up) since last check80 no change since last check
Trust Flow (Majestic)2323
Citation Flow (Majestic)2451
Referring domains (Majestic)719162

5 details filled in for both companies.

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