Runway
AI video generation platform for cinematic clips, world simulation, and conversational video agents
AI video generator that creates 4K clips up to 15 seconds from text or image prompts
Kling AI is a video generation platform from Kuaishou that produces 4K clips at up to 60 FPS from text or image prompts. The free tier gives 66 credits per day (roughly 1-6 short videos) with watermarks; paid plans start at $6.99/month (660 credits, watermark-free, 1080p). Best for solo creators and marketers who need volume output at a lower per-clip cost than Runway or Pika.
Kling AI is a video generation platform developed by Kuaishou, one of China’s largest short-video companies. It generates video clips from text prompts or reference images, with the current flagship model (Kling 3.0) producing up to 4K resolution at 60 FPS with 15-second clip lengths. The platform operates on a credit system: each generation consumes credits based on model version, resolution, and duration, with a 5-second 1080p clip costing roughly 40 credits and the same clip with native audio costing approximately 60 credits.
The distinguishing feature of Kling 3.0 is the AI Director mode, which allows up to 6 distinct shots — each with its own camera angle, shot size, and duration — to be specified within a single 15-second generation. The model maintains spatial continuity between shots automatically. Kling 2.6 introduced synchronized audio-video generation in a single pass, eliminating the need to add audio as a post-processing step. Video length can be extended beyond the 15-second generation limit by chaining 5-second extensions on paid plans, reaching up to 3 minutes. A REST API with separate prepaid resource packages is available for developers who need programmatic access.
Kling AI suits creators and small teams who need a high volume of short video clips at a lower per-clip cost than premium competitors, and who can work within a web interface or REST API. The daily-refreshing free tier makes it more accessible for casual experimentation than tools with one-time trial credits, though commercial use and full resolution require a paid subscription.
Specific user types who get the most value:
Starting price: $6.99/mo · Free tier: yes · Model: freemium
Price history tracked from June 2026
| Plan | Price | Includes |
|---|---|---|
| Free | $0 | 66 credits/day (~1,980/mo) · Credits expire daily · Watermarked output · Up to 540p resolution · No commercial rights |
| Standard | $6.99/mo | 660 credits/mo · Watermark removal · 1080p output · Commercial use rights · Fast-track generation |
| Pro | $25.99/mo | 3,000 credits/mo · Priority processing · Batch generation · Early feature access |
| Premier | $64.99/mo | 8,000 credits/mo · High-priority processing · Volume batch generation |
| Ultra | $180/mo | 26,000 credits/mo · Highest priority queue · Beta feature access · No annual billing option |
| Pros | Cons |
|---|---|
| Free tier replenishes daily, making it genuinely usable for light ongoing work rather than just a trial | Free tier output is watermarked and capped at 540p; commercial use requires a paid plan |
| Kling 3.0 supports 4K at 60 FPS — higher spec than most consumer video generators | Credit costs vary significantly by model and resolution, making per-clip costs difficult to estimate before subscribing |
| AI Director multi-shot feature enables narrative sequences in a single generation | Prices vary by region and have changed multiple times in 2025-2026; verify at checkout |
| API available for developers with separate prepaid resource packages starting at $9.80 | Ultra plan ($180/mo) has no annual billing option, unlike lower tiers |
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Yes. Kling AI has a free tier that provides 66 credits per day, resetting every 24 hours. Free outputs are watermarked and limited to up to 540p resolution. Commercial use rights require a paid plan starting at $6.99/month.
Paid plans start at $6.99/month (Standard, 660 credits). Higher tiers are Pro at $25.99/month (3,000 credits), Premier at $64.99/month (8,000 credits), and Ultra at $180/month (26,000 credits). Annual billing saves approximately 34% on Standard through Premier tiers.
A single generation produces up to 15 seconds (Kling 3.0). Using the video extension feature on paid plans, you can chain 5-second segments to reach up to 3 minutes total.
Kling 3.0 supports up to 4K resolution at 60 FPS. The free tier is limited to up to 540p. The Standard paid plan unlocks 1080p; higher tiers unlock 4K output.
Commercial use rights are included on all paid plans starting from the Standard tier ($6.99/month). Free tier outputs cannot be used commercially.
Yes. Kling AI offers a REST API with a separate prepaid resource package system, starting from a $9.80 trial package (100 units). API pricing is distinct from the subscription credit system.
Kling AI's free tier replenishes daily, making it more usable for ongoing experimentation. Runway's free tier is 125 one-time credits that do not replenish. Kling's Standard plan ($6.99/mo) is cheaper than Runway's entry plan ($12/mo). Runway offers more advanced features like Act-Two lip-sync and the GWM world simulation research line.