Runway vs Vidu (2026): Which AI Tool Is Better?

Both are popular AI video generators. Here is how Runway and Vidu stack up on price, strengths and weaknesses, and which one we would pick.

Runway

AI video studio with Gen-4.5, Aleph editing and third-party models like Veo and Kling

8.7 /10

Pricing: Free plan, paid from $15/mo

Pros

Own Gen-4.5 and Aleph plus Veo 3.1, Kling 3.0, Seedance and Wan on one credit balance
Aleph edits real footage, not only generated clips
Built-in voice, dubbing, SFX and Lyria music
MCP server, API and mobile apps
Max plan rolls credits over and exports ProRes/HDR

Cons

625 credits on Standard is under a minute of Gen-4.5
Veo 3.1 costs 320 credits per 8 s clip
Credits reset monthly on Standard and Pro
Free plan is a one-time 125 credits

Visit Runway ↗

Vidu

ShengShu's Vidu Q3 video app for reference-to-video with audio, up to 16 s

7.0 /10

Pricing: Freemium

Pros

Strong reference-to-video for character consistency
Q3 generates up to 16 s with audio
Daily-login and event credits
Public API platform

Cons

Plan prices only visible after sign-in
No refunds
Only ShengShu's own models
1080p ceiling on the site's stated specs

Visit Vidu ↗

Runway vs Vidu at a glance

	Runway	Vidu
Editor score	8.7 / 10	7.0 / 10
Pricing model	Freemium	Freemium
Starting price	$15/mo	Free
Reader upvotes	0	0
Best for	text-to-video, video-editing, multi-model	reference-to-video, anime, text-to-video
Model choice	Yes	No
Commercial use	No	No
No watermark (free)	No	No
API	Yes	Yes
Official MCP server	Yes	No
MCP client	No	No
Agent Skills	No	No
Brand kit	Yes	No
Teams	Yes	No
Content Credentials	No	No
Mobile app	Yes	Yes
20+ languages	No	No
Makes	Short-form video, Video ads & UGC, Animation & motion, Images & illustrations	Short-form video, Animation & motion, Video ads & UGC, Images & illustrations
AI models inside	10	1

Our pick

Runway edges it with a score of 8.7 versus 7.0. Runway is the better fit if you value: own gen-4.5 and aleph plus veo 3.1, kling 3.0, seedance and wan on one credit balance, aleph edits real footage, not only generated clips. Choose Vidu instead if you need: strong reference-to-video for character consistency, q3 generates up to 16 s with audio.