Kling 3.0 API Pricing
Kuaishou's latest video generation model with multi-prompt multi-shot composition, native multilingual audio, and flexible 3-15 second durations at up to 4K resolution. Supports custom character elements and motion control endpoints. Tracked across 4 providers · 18 price points · billed per-second, per-clip — all normalized to cost per second.
$0.084/second
cheapest verified rate · fal.ai · standard tier · 720p · audio off · checked Jul 30, 2026
Kling 3.0 pricing — quick facts
- Cheapest verified rate: $0.084/second on fal.ai (standard, 720p, audio off) — checked Jul 30, 2026.
- Across 4 providers, Kling 3.0 runs $0.084–$0.42/second (5.0× spread).
- A 5-second clip costs $0.42 at the cheapest verified rate, up to $2.10 at the priciest tracked tier.
- Billing schemes differ by provider (per-second, per-clip); all rates above are normalized to USD per second of output.
Bottom line: fal.ai at $0.084/s is both the cheapest verified and the sensible default choice.
Every Kling 3.0 price, by provider
Sorted by normalized $/second. Hover a price for its derivation; every row links to the provider's published source. Range: $0.084–$0.42/s (5.0× spread).
| Provider | Trust | Mode | Tier | Res | Audio | $ / second | 5s clip | Verified | Source |
|---|---|---|---|---|---|---|---|---|---|
| fal.aiCHEAPEST VERIFIEDTry → | high | Text → Video | standard | 720p | — | $0.084 | $0.42 | verified Jul 30, 2026 | source ↗ |
| WaveSpeedAI | medium | Text → Video | standard | 720p | — | $0.084 | $0.42 | verified Jul 30, 2026 | source ↗ |
| PiAPI | medium | Text → Video | standard | 720p | — | $0.10 | $0.50 | verified Jul 30, 2026 | source ↗ |
| fal.ai | high | Text → Video | pro | 1080p | — | $0.11 | $0.56 | verified Jul 30, 2026 | source ↗ |
| WaveSpeedAI | medium | Image → Video | pro | 1080p | — | $0.11 | $0.56 | verified Jul 30, 2026 | source ↗ |
| WaveSpeedAI | medium | Text → Video | pro | 1080p | — | $0.11 | $0.56 | verified Jul 30, 2026 | source ↗ |
| fal.ai | high | Text → Video | standard | 720p | ✓ | $0.13 | $0.63 | verified Jul 30, 2026 | source ↗ |
| WaveSpeedAI | medium | Text → Video | standard | 720p | ✓ | $0.13 | $0.63 | verified Jul 30, 2026 | source ↗ |
| PiAPI | medium | Text → Video | standard | 720p | ✓ | $0.15 | $0.75 | verified Jul 30, 2026 | source ↗ |
| PiAPI | medium | Text → Video | pro | 1080p | — | $0.15 | $0.75 | verified Jul 30, 2026 | source ↗ |
| fal.ai | high | Text → Video | pro | 1080p | ✓ | $0.17 | $0.84 | verified Jul 30, 2026 | source ↗ |
| WaveSpeedAI | medium | Image → Video | pro | 1080p | ✓ | $0.17 | $0.84 | verified Jul 30, 2026 | source ↗ |
| Novita.ai | medium | Text → Video | standard | 720p | — | $0.17 | $0.84 | verified Jul 30, 2026 | source ↗ |
| PiAPI | medium | Text → Video | pro | 1080p | ✓ | $0.20 | $1.00 | verified Jul 30, 2026 | source ↗ |
| Novita.ai | medium | Text → Video | pro | 1080p | — | $0.22 | $1.12 | verified Jul 30, 2026 | source ↗ |
| Novita.ai | medium | Text → Video | standard | 720p | ✓ | $0.25 | $1.26 | verified Jul 30, 2026 | source ↗ |
| Novita.ai | medium | Text → Video | pro | 1080p | ✓ | $0.34 | $1.68 | verified Jul 30, 2026 | source ↗ |
| WaveSpeedAI | medium | Text → Video | standard | 4k | ? | $0.42 | $2.10 | verified Jul 30, 2026 | source ↗ |
How each price was normalized (derivations & sources)
- fal.ai · standard · 720p: Kling V3 Standard at $0.084/sec without audio on fal.ai; cited in fal.ai Seedance vs Kling comparison source ↗
- WaveSpeedAI · standard · 720p: $0.420 per 5s clip divided by 5s = $0.084/s; WaveSpeed billing rule confirmed at $0.42 per 5s = $0.084/s source ↗
- PiAPI · standard · 720p: PiAPI directly publishes $0.10/sec for Kling 3.0 at 720p without audio source ↗
- fal.ai · pro · 1080p: Directly published per-second rate for Kling 3.0 Pro without audio at 1080p on fal.ai source ↗
- WaveSpeedAI · pro · 1080p: $0.560 per 5s i2v clip at Pro without sound divided by 5s = $0.112/s source ↗
- WaveSpeedAI · pro · 1080p: WaveSpeed Kling 3.0 Pro T2V starts at $0.56 per 5s clip; $0.56/5 = $0.112/s source ↗
- fal.ai · standard · 720p: Kling V3 Standard at $0.126/sec with audio on fal.ai; audio adds 50% surcharge ($0.042/s) source ↗
- WaveSpeedAI · standard · 720p: $0.630 per 5s clip with sound divided by 5s = $0.126/s; sound surcharge is 1.5x base rate source ↗
- PiAPI · standard · 720p: PiAPI directly publishes $0.15/sec for Kling 3.0 at 720p with audio source ↗
- PiAPI · pro · 1080p: PiAPI directly publishes $0.15/sec for Kling 3.0 at 1080p (pro mode) without audio source ↗
- fal.ai · pro · 1080p: Directly published per-second rate for Kling 3.0 Pro with audio at 1080p on fal.ai; audio adds $0.056/s (50%) source ↗
- WaveSpeedAI · pro · 1080p: $0.840 per 5s i2v clip at Pro with sound divided by 5s = $0.168/s; 1.5x surcharge for sound source ↗
- Novita.ai · standard · 720p: Novita.ai blog published $0.168/s for Kling 3.0 Standard without audio; per-second billing source ↗
- PiAPI · pro · 1080p: PiAPI directly publishes $0.20/sec for Kling 3.0 at 1080p with audio source ↗
- Novita.ai · pro · 1080p: Novita.ai blog published $0.224/s for Kling 3.0 Pro without audio source ↗
- Novita.ai · standard · 720p: Novita.ai blog published $0.252/s for Kling 3.0 Standard with audio; 1.5x audio surcharge source ↗
- Novita.ai · pro · 1080p: Novita.ai blog published $0.336/s for Kling 3.0 Pro with audio source ↗
- WaveSpeedAI · standard · 4k: WaveSpeed Kling V3.0 4K T2V starts at $2.10 per run; at 5s = $2.10/5 = $0.42/s source ↗
Audio pricing: some providers charge extra for audio generation on Kling 3.0. Rows show audio ✓/— explicitly; make sure you compare like-for-like.
What a clip actually costs
At the cheapest verified rate vs the most expensive tracked rate.
| Clip length | Cheapest (fal.ai) | Most expensive tracked | You save |
|---|---|---|---|
| 5 seconds | $0.42 | $2.10 | $1.68 |
| 10 seconds | $0.84 | $4.20 | $3.36 |
| 15 seconds | $1.26 | $6.30 | $5.04 |
Estimate your own volume with the cost calculator.
Choosing a Kling 3.0 provider
Computed from the live dataset — cheapest first. “+” is why you'd pick it, “−” is why you'd skip it.
Kling 3.0 pricing FAQ
How much does the Kling 3.0 API cost?
Kling 3.0 API pricing ranges from $0.084 to $0.42 per second of generated video depending on provider, resolution and tier — a 5.0x spread. The cheapest verified 720p rate is $0.084/second on fal.ai.
What is the cheapest Kling 3.0 API provider?
As of July 2026, the cheapest verified Kling 3.0 rate at 720p is $0.084 per second on fal.ai (standard tier, audio off).
How much does a 5-second Kling 3.0 video cost?
At the cheapest verified rate ($0.084/s on fal.ai), a 5-second clip costs about $0.42. At the most expensive tracked rate it would cost $2.10 — provider choice matters more than most developers expect.
How is Kling 3.0 priced?
Across the 18 price points we track, Kling 3.0 is billed per second of generated video, and per clip (fixed price by duration and resolution). We normalize every scheme to USD per second of output video so providers can be compared directly. Full derivations are shown per row and on our methodology page.