Our take
Pick Haiper if short-form creators who will stay on the web Creations desk and pay the published API $0.05 / second (720p) when they leave the free daily allowance, then a membership only when they need watermark-free / commercial / private clips. Pick Kling AI if motion designers and marketers who want a clip from a prompt and will buy credits. Skip Kling AI if people who need to cut their own footage (Descript) or
hosted text-to-video (and image) generator
Best for
Haiper A short clip from text or an image at a published $
Kling AI A cinematic clip from a sentence
Free plan
Haiper No free plan
Kling AI $0 · daily free credits; 0 monthly included credits on the comparison row
Lowest paid
Haiper API Image 1.5 $0.02
Kling AI Standard $10/mo
Next step up
Haiper API Image 2.x $0.04
Kling AI Pro $37/mo
Runs where
Haiper Hosted
Kling AI Hosted
Watch out
Haiper Membership HTML 404’d on 2026-10-23
Kling AI Credits are the meter
Last checked
Haiper 2026-10-23 · docs.haiper.ai/api-reference/api-pricing
Kling AI 2026-10-20 · kling.ai/dev/pricing
short-form creators who will stay on the web Creations desk and pay the published API $0.05 / second (720p) when they leave the free daily allowance, then a membership only when they need watermark-free / commercial / private clips.
Read the Haiper pagemotion designers and marketers who want a clip from a prompt and will buy credits.
Read the Kling AI page