Kling AI vs Lucy AI

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Entry price: Kling AI from $10/mo, Lucy AI from $0.01/min — different billing units, so no direct winner
Free plan: Only Kling AI (Lucy AI has paid plans only)
Public API: Both have one
Higher Trust score: Kling AI — 90 vs 84 for Lucy AI
Best fit: Kling AI: Creators and small studios animating stills or storyboards with controllable camera and subject motion · Lucy AI: Developers building live video features like virtual try-on or camera filters

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

Kling AIKuaishou's video and image model suite with motion control, a node canvas, apps and an API

Lucy AIReal-time API that restyles live video at 30 frames per second, billed per second used.

Side by side

Fact	Kling AI	Lucy AI
Category	Text-to-Video Generators	Video Style Transfer
Pricing model	Freemium	Paid
Starts at	$10/mo	$0.01/min
Public API	Yes	Yes
Trust score	90 / 100	84 / 100
Platforms	Web, API, iOS, Android	API
Company	Kling AI Pte. Ltd.	Decart
Last verified	Sep 6, 2026	Sep 1, 2026

What our research says

Kling AI

One of the two or three video models worth defaulting to for image-to-video with controllable motion, and the cheapest route into that quality is the $10 Standard membership rather than the API. The product moves fast: version numbers, credit costs per generation and even the domain changed within a year, so treat any price you see as this month's and check the credit cost of the exact model and resolution before a batch.

Pros

Strong image-to-video with motion control and clip extension up to three minutes
Web studio, node Canvas, iOS and Android apps, API and MCP from one account
4K image generation bundled with the video credits
Entry membership at $10/month with one-off credit packs for bursts

Cons

Pricing, membership and legal pages need a full browser; nothing is readable without one
Credit cost varies by model version, mode and resolution, so the headline price understates heavy use
Weekly passes in the app annualise far above the monthly plan
Operator is a Singapore entity of a Chinese parent, which some corporate policies will flag

Lucy AI

Lucy's real selling point is speed — real-time video transformation at 30 fps that other style-transfer or video-editing models can't match — aimed at live, interactive use cases rather than offline rendering. It's an API product for developers integrating video transformation into their own app, not a consumer-facing editing tool with a UI of its own.

Pros

Runs in real time at 30 fps, meaningfully faster than typical video generation models
Usage-based pricing with no subscription or minimum spend
Multiple specialized models (restyle, virtual try-on, general editing) rather than one generic mode

Cons

The dedicated lucy.decart.ai landing page repeatedly rate-limited automated access during this research
Per-second pricing makes cost less predictable than a flat monthly plan for longer content
Requires development work to integrate — there's no standalone consumer app

Which one fits

Choose Kling AI if you need

Creators and small studios animating stills or storyboards with controllable camera and subject motion
Marketing teams producing short product clips that need 1080p or 4K output
Developers who want video generation behind an API or agent tooling via MCP

Choose Lucy AI if you need

Developers building live video features like virtual try-on or camera filters
Products needing per-frame video restyling at interactive speed
Teams that want usage-based pricing instead of a flat subscription