Runway vs Vidu AI
Vidu AI scores 8.9 to Runway's 8.1 among the AI video generators we rate, and is the better pick for 2 of the 4 kinds of buyer below.
Vidu AI wins, 8.9 to 8.1
Vidu AI's own R1 model reaches 4K, and a working month of 20 ten-second clips on its Q3 model costs $35 on the Premium plan. Runway's own Gen-4.5 outputs 720p and reaches 4K through Seedance 2.0 and Kling O3, and its working month costs $95 on the Max plan. Runway holds SOC 2 and GDPR and offers single sign-on on Enterprise, which Vidu AI does not list.
Pick Runway if you need SOC 2, GDPR or single sign-on.
Pick Vidu AI if you want 4K from the tool's own model at well under half the cost.
Best for
Who each one suits, decided on the criteria that matter to that buyer and the checked facts where the two differ.
- Longest single clip: 30 seconds against 16 seconds
- Cost of a working month: $35 against $95
- Automatic captions: Vidu AI yes, Runway does not say
- Lip sync: Vidu AI yes, Runway does not say
- SOC 2: Runway yes, Vidu AI does not say
- GDPR: Runway yes, Vidu AI does not say
- Single sign-on: Runway yes, Vidu AI does not say
- But Vidu AI leads on ways to reach support: Email, community against Email
How they score
Both are scored the same way, against the other AI video generators we rate, from facts on each vendor's own pages. They split the criteria 2 each, with the rest level.
Where they differ
Every point where the two vendors' published facts disagree, with a link to where each fact was read. "Not published" means the vendor does not say either way.
Published by only one of them
Where they match (16)
Pricing, plan by plan
A working month here is 20 ten-second clips on each tool's main model: the cheapest plan, billed monthly, whose credits cover them. Clips per plan are the plan's credits divided by one clip's cost.
RRunway
Vidu AI
The models behind them
Which models each one runs: its own, the newest of those, and any other companies' models offered in the same account.
RRunway
Vidu AI
Pros and cons
From each tool's full review, written from the same checked facts.
RRunway
- Kling 3.0, Veo 3.1, Seedance 2.5 and other outside video models sit in the same account as Runway's own Gen-4.5, all paid from one credit balance.
- First and last frame control through Veo 3.1 and Kling 3.0, keyframes through Kling O3, and clip extension through Grok Imagine.
- Aleph 2.0 edits and restyles uploaded footage up to 30 seconds at 1080p.
- Workflows turn a chain of models into a repeatable pipeline that can be published as an app or an API endpoint.
- Every paid plan removes the watermark and can upscale video to 4K.
- Standard's 625 monthly credits make about five ten-second Gen-4.5 clips.
- Gen-4.5, Runway's own latest video model, outputs 720p; 4K generation needs Seedance 2.0 or Kling O3.
- Models with audio cost several times more credits per second, so dialogue scenes use up a plan quickly.
- Credits on Standard and Pro reset every billing cycle instead of rolling over.
- The free plan's 125 credits are a one-time allowance and carry a watermark.
Vidu AI
- Vidu Q3 generates dialogue, voiceover, sound effects and music together with the picture, in clips of up to 16 seconds.
- Reference to video keeps characters, products and settings consistent from up to seven reference images.
- Vidu R1, the newest model, generates video in up to 4K.
- First and last frame control, clip extension, lip sync and voice cloning all sit in the same app.
- Flash mode makes a ten-second 1080p Q3 clip for under a third of the Cinematic credit cost.
- Ultimate's Off-Peak mode runs up to 200 video tasks a day without spending credits.
- Standard's 800 monthly credits make about ten ten-second Q3 Cinematic clips.
- Vidu's terms let it use what you upload and create for AI training, with no opt-out described.
- Only Vidu's own video models are available; no other companies' video models sit in the same account.
- Subscription credits expire at the end of each cycle instead of rolling over.
- The free plan carries a watermark and does not allow commercial use.
Runway vs Vidu AI: common questions
Which is better, Runway or Vidu AI?
Vidu AI scores 8.9 and Runway 8.1 out of 10 among the AI video generators we rate. Vidu AI is ahead on pricing and voice, captions and teams. Runway is ahead on what it can generate and privacy and platforms.
Is Runway or Vidu AI cheaper?
For a working month of 20 ten-second clips on each one's main model, Vidu AI costs $35 on Premium and Runway $95 on Max, both billed monthly. The cheapest paid plans start at $15/mo for Runway and $10/mo - Standard for Vidu AI.
Do Runway and Vidu AI have a free plan?
Yes, both do.
What are the latest models on Runway and Vidu AI?
Runway: Gen-4.5 (video generation), Aleph 2.0 (video editing) and Ruby (SDR to HDR). Vidu AI: Vidu R1 (video, up to 4K, released 2026-08-20), Vidu Q3 (video with native audio, up to 16 s) and Vidu S2 (real-time interactive video and avatars).
