Every value below was read from Kling AI’s and Runway’s own pricing, help, or documentation pages on the date shown. A field that no official page states reads Unknown — it is not a “no”, and it is not filled in with a guess.
This page lists facts, one field at a time. It carries no score, no rating and no overall verdict; where one tool is ahead on a field, the line says which field.
Free-tier facts for Kling AI and Runway, verified on official pages
Free-tier fact
Kling AI
Runway
Free tier
Yes
Yes
Free credits
Basic Benefits / Daily Free Credits for Subscribers
125 credits125 one-time credits to explore Runway's AI tools.
Refresh / reset
Daily
One-time
Watermark
Yes
Yes
Max duration
Unknown
Unknown
Resolution
Unknown
Unknown
Text to video
Yes
Unknown
Image to video
Yes
Unknown
Sign-up required
Yes
Yes
Credit card required
Unknown
Unknown
Commercial use
No
Unknown
Last verified
Verified today
Verified today
Differences worth knowing
Refresh: Kling AI refreshes its free credits daily; Runway grants its free credits once, without a refresh.