Kling 4.0 AI vs Async

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 Async
Detail	Kling 4.0 AI	Async
What it does	AI video generator for text-to-video and image-to-video creation	Chat-based AI creative suite for video and audio production
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Pay 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	Free plan with 10 AI credits lifetime and 1 hour media upload. Essentials, Pro, Teams, and Business plans available. Essentials includes 450 credits/month. Pro (most popular) includes 1200 credits/month. Teams includes 3000 credits/month. Business plan requires contacting sales. Save 40% with yearly
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	Chat-based AI video editing Remove filler, pauses, repeats and bad takes Sync edits to music beat Magic Dust audio cleaning AI-generated B-roll and voiceovers Automatic subtitles and captions AI image generation Create short-form social media clips
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-in-one platform: create, edit, and repurpose videos without leaving the tool No editing experience required Trained on professional editor skills Free plan available to start Supports teams and collaborative workflows
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	17 −4 (down) since last check	76 no change since last check
Trust Flow (Majestic)	22	22
Citation Flow (Majestic)	9	51
Referring domains (Majestic)	59	4389

5 details filled in for both companies.

More alternatives to Kling 4.0 AI More alternatives to Async