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Runway vs Kling AI: Which AI Video Tool Fits You?

Runway and Kling AI both generate video and images from prompts. Runway is a creative suite built on its own Gen-4.5 and Aleph models plus partner models, including Kling. Kling AI, from Kuaishou, centers on its Kling 4.0 video model with audio-visual generation and a lower entry price.

The short answer

Pick Runway if you want several video models and editing tools in one place, with studio outputs on higher tiers. Pick Kling AI if you want a low entry price, a monthly free credit allowance and native audio-visual video from Kling 4.0.

Side by sideRunway vs Kling AI

RunwayKling AI
CompanyRunway AI, Inc.Kuaishou
PricingFreemiumFreemium
Starts at$15/month (Standard)$6.99 first month, then $8.80/month (Standard)
Free tierYesYes
Platformsweb, apiweb, android, api
Models usedGen-4.5, Gen-4, Gen-4 Turbo, Aleph 2.0, Gen-4 Image; partner models Kling 3.0, Seedance 2.x, Nano Banana Pro, Lyria 3Kling 4.0 (video), Kling Image 3.0
Best forFilmmakers and creative teams producing AI video who want in-house and partner models plus editing tools.Creators who want realistic motion and audio-visual video generation at a low entry price.

Facts in this table come from the verified profile of each product.

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Key differences

Starting price
Runway

$15/month (Standard); $12/month billed annually.

Kling AI

$6.99 first month, then $8.80/month (Standard, 660 credits); promotional and region-dependent.

Free plan
Runway

125 one-time credits, a selection of models and 5GB storage.

Kling AI

Free credits on sign-up plus a monthly free allowance on login; amounts may change.

Models
Runway

Gen-4.5, Gen-4, Aleph 2.0 and Gen-4 Image, plus partner models such as Kling 3.0 and Seedance 2.x.

Kling AI

Kling 4.0 for video with audio-visual generation; Kling Image 3.0 with native 4K images.

Strongest use
Runway

Film and creative team work with editing tools, 4K upscaling and ProRes/HDR outputs on higher tiers.

Kling AI

Realistic motion and audio-visual clips, with an agent-based canvas for scripting and storyboarding.

Platforms
Runway

Web and API, including Runway MCP.

Kling AI

Web, Android and API; iOS not confirmed.

Limits
Runway

Free credits are one-time; Standard buys about 52 seconds of Gen-4.5 video.

Kling AI

Subscription credits expire each month; shown prices vary by promotion and region.

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Choose Runway if…

  • You want Runway's own models and partner models in one workspace.
  • You need 4K upscaling, no watermarks and studio formats like ProRes.
  • You want an MCP or API to connect Runway to other tools.
  • You work in a creative team that needs brand kits or voice cloning.
Full profile →

Choose Kling AI if…

  • You want the lowest entry price for a paid video plan.
  • You want video with native audio from Kling 4.0.
  • You want a monthly free credit allowance, not one-time credits.
  • You want to create on an Android phone.
Full profile →

Frequently asked questions

Is Runway or Kling AI cheaper?

Kling AI's Standard plan is listed at $6.99 for the first month, then $8.80/month, though prices vary by promotion and region. Runway Standard is $15/month, or $12/month billed annually.

Can I use Kling models inside Runway?

Yes. Runway lists Kling 3.0 among its partner models, alongside Seedance 2.x, Nano Banana Pro and Lyria 3. Kling AI's own platform features the newer Kling 4.0.

Do Runway and Kling AI have free plans?

Runway gives 125 one-time credits, access to a selection of models and 5GB storage. Kling AI gives free credits on sign-up and a monthly free allowance on login, with amounts that may change.

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