Design & Creative
Kling 4.0
Last updated 2026-10-04 · benchmark measured 2026-10-04 — deterministic & reproducible
Kling 4.0 is a subscription-based AI video and image generation platform.
Kling 4.0 at a glance
Kling 4.0 is a subscription-based platform that lets content creators, video producers, marketing teams, studios, and social media creators generate AI videos and images from text, images, or reference material for things like product campaigns, character stories, and animation.
Good for
- Creating product campaign videos and ads with consistent characters and products
- Turning a storyboard, photo, or illustration into an animated or cinematic video
- Producing batches of social media or UGC-style video content
Pricing
Starter $14.99/mo (350 credits), Pro $39.99/mo (1,600 credits), Premium $119/mo (5,500 credits); one-time credit packs available; up to 50% off promotion.
Questions people ask
What's the difference between a Kling 4.0 subscription and a credit pack?
Subscriptions are for ongoing creation and include a recurring monthly credit allowance, while credit packs are one-time purchases with no recurring charge, meant for occasional projects.
Can I use Kling 4.0 output for commercial projects?
Yes, paid plans and credit packs support personal and commercial projects, subject to the terms of service and your rights to any uploaded source material.
Can I cancel my Kling 4.0 subscription anytime?
Yes, you can cancel at any time from billing settings; canceling stops future renewals but your current plan stays active until the end of the paid billing period.
How many video generations can I run at once on Kling 4.0?
Free accounts can run 1 batch at a time, Starter and credit packs allow 2, Pro allows 4, and Premium allows 8, with Pro and Premium able to produce up to 4 results per batch.
How long do one-time credit pack credits last?
Credits from a one-time credit pack are valid for 365 days from the purchase date.
Written by Legit.Show from kling4ai.art on 2026-10-17. It does not change the score.
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To cite this score: legit.show/s/kling4ai-art/2026-10-04. That address never changes; this page moves with every re-measure.
Legit.Show scored Kling 4.0 77/100 on 2026-10-04, measured across all 7 frames from its public surface. legit.show/s/kling4ai-art/2026-10-04
Is Kling 4.0 production-ready?
Legit.Show scores Kling 4.0 77 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Kling 4.0 (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Performance. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 43/100
- Accessibility — 89/100
- Security — 45/100How this compares across the catalogue: The Web Security Baseline
- Privacy — 75/100How this compares across the catalogue: The Privacy Gap
- Reliability — 100/100
- Standards — 89/100
- Discoverability — 100/100
What we measured
- Security headers present: HSTS.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 200 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
Who it's for
Content creators · Video producers · Marketing teams · Studios · Social media creators
Pricing
Starter $14.99/mo (350 credits), Pro $39.99/mo (1,600 credits), Premium $119/mo (5,500 credits); one-time credit packs available; up to 50% off promotion
Sources and updates
- Description
- Taken from kling4ai.art's own website on 2026-10-04.
- Operator
- Kling 4.0, as named in kling4ai.art's terms, privacy page or footer.
- Benchmark
- Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-10-04.
Put together from public information, without Kling 4.0's involvement. If anything here is wrong, tell us and a person will check it.
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