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Kling 4.0 vs Melyx 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 Melyx AI
DetailKling 4.0 logo Kling 4.0 Melyx 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 music generator that creates original songs from text descriptions in minutes
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
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. Basic: $11.9/month ($19.9 monthly billed annually) with 1000 credits/month. Pro: $19.9/month ($39.9 monthly, with Flash Sale 50%) with 2500 credits/month. Max: $79.9/month ($99.9 monthly) with 6500 credits/month. All plans include unlimited downloads per day, commercial use rights, and faster genera
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
  • Generate 2 unique song variations per request
  • Custom lyrics and style control
  • Instrumental-only mode for music without vocals
  • Multiple music genres and styles
  • Priority processing for premium members
  • Commercial use rights for all generated music
  • Music generation in 1-2 minutes for most tracks
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
  • Generates 2 unique song variations automatically so you have options to compare
  • Full creative control with custom lyrics, styles, moods, and instruments
  • Fast generation time of 1-2 minutes for most compositions
  • Complete commercial use rights included with no additional licensing fees
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 −2 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)232
Citation Flow (Majestic)2415
Referring domains (Majestic)713

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