# fal.ai Alternatives: Same Video Models, Up To 78% Less Per Second

> A per-second price comparison for Seedance, Grok Imagine, Kling, Wan and Veo — the same video models from $0.019 a second.

- **Published**: 2026-07-27
- **Tag**: Pricing
- **Read time**: 7 min

---

fal.ai is fast, has a clean developer experience, and its per-second pricing has become a de facto market reference for media models — which is exactly why it's the number worth comparing against.

Video is also the modality where a price difference actually changes what you can build. A few cents per second sounds trivial until you multiply: 10,000 clips × 6 seconds is 60,000 seconds a month. At $0.14/s that's $8,400. At $0.1302/s it's $7,812. At $0.019/s it's **$1,140**.

Same models. Different bill.

Disclosure: this is written by the team behind you.bot. Every number below is verified and dated so you can check it against our [pricing page](/pricing) and fal's.

# Per-second video price comparison

USD per second of output, checked 15 August 2026. "Reference" is the widely quoted fal or direct rate for the same model. Savings are against our standard rates; the $1,250 top-up pack (+10% bonus) adds a few more points.

| Model | Resolution | Ours | Reference | Saving |
|---|---|---|---|---|
| **Seedance 2.0 Mini** | 480p | **$0.019** | $0.0721 | **−74%** |
| **Grok Imagine 1.5 i2v** | 480p | **$0.0268** | $0.12 | **−78%** |
| **Seedance 2.0 Mini** | 720p | **$0.0398** | $0.1547 | **−74%** |
| **Grok Imagine 1.5 i2v** | 720p | **$0.0502** | $0.225 | **−78%** |
| Kling 3.0 | 720p | **$0.0795** | $0.084 | −5% |
| Volcengine lip sync | 720p | **$0.0814** | — | — |
| Wan 2.7 (t2v / i2v / v2v) | 720p | **$0.0928** | $0.10 | −7% |
| Kling 3.0 | 1080p | **$0.1042** | $0.112 | −7% |
| Kling V3 Turbo (t2v / i2v) | 720p | **$0.1042** | $0.112 | −7% |
| Kling 3.0 Motion Control | 720p | **$0.1165** | $0.126 | −8% |
| Kling V3 Turbo (t2v / i2v) | 1080p | **$0.1302** | $0.14 | −7% |
| Wan 2.7 (t2v / i2v / v2v) | 1080p | **$0.1392** | $0.15 | −7% |
| OmniHuman 1.5 (lip sync) | — | **$0.1522** | $0.16 | −5% |
| Kling 3.0 | 4K | **$0.3892** | $0.42 | −7% |

Per-clip models:

| Model | Ours | Reference | Saving |
|---|---|---|---|
| InfiniTalk lip sync — 480p | **$0.108** | $0.20 | −46% |
| InfiniTalk lip sync — 720p | **$0.2321** | $0.40 | −42% |
| Gemini Omni — 4s 720p | **$0.31** | — | — |
| **Veo 3.1 Fast — 720p** | **$0.5847** | $1.20 | **−51%** |
| Gemini Omni — 4s 4K | **$0.73** | $1.8667 | −61% |
| **Veo 3.1 — 720p** | **$1.7286** | $3.20 | **−46%** |
| Veo 3.1 — 4K | **$2.5584** | $4.736 | −46% |

# Where the savings are worth switching for

Not every row justifies a migration. Ranked by how much the difference actually matters:

**Worth it on its own: Grok Imagine 1.5 and Seedance 2.0 Mini.** At −78% and −74% these are the two largest gaps in the table and also the two cheapest video models here in absolute terms. Seedance 2.0 Mini at **$0.019/s** means a 6-second 480p clip costs about 11 cents. If short-form video is your core feature, either of these can cut your video bill to roughly a quarter.

**Worth it on its own: Veo 3.1.** −46% on the standard model and −51% on Fast. On a model that costs dollars per clip rather than cents, that's real money at any volume — and Veo 3.1 Fast at $0.5847 is three times cheaper than standard Veo.

**Worth it at volume: InfiniTalk (−42% to −46%), Gemini Omni 4K (−61%).**

**Marginal: Kling (−5% to −8%), Wan 2.7 (−7%), OmniHuman (−5%).** Switch these because they're already on the same key, not as a reason to migrate on their own.

I'd rather tell you that than pretend every row is a 78% saving. Compare the models *you* actually call.

# Worked example

A short-form video product: 6-second clips, 720p, 20,000 clips/month = 120,000 seconds.

| Model | Reference cost | Our cost | Saved/mo |
|---|---|---|---|
| Kling V3 Turbo 720p | $13,440 | **$12,504** | $936 |
| Wan 2.7 720p | $12,000 | **$11,136** | $864 |
| **Grok Imagine 1.5 i2v 720p** | $27,000 | **$6,024** | **$20,976** |
| **Seedance 2.0 Mini 720p** | $18,564 | **$4,776** | **$13,788** |

Add the failure policy on top: **failed, errored and empty generations are refunded automatically**. On video workloads that's not a rounding error — a 1% failure rate on the Kling row above is roughly $125 a month you'd otherwise pay for nothing. ([How charge-on-success works.](/blog/never-pay-for-failed-jobs))

# What fal does better

Being straight about it:

- **Developer experience and speed.** fal's inference latency and DX are genuinely strong, and its real-time and streaming work is ahead.
- **Catalog depth for research.** More experimental models land there first.
- **Custom and self-serve deployment.** If you need to host your own model, that's not us.

We're the better fit when you've picked your video models, you're running them at volume, and you want the same output for less on one key that also covers text, image and music.

# Migrating a video feature

```http
POST https://you.bot/api/v1/generate
Authorization: Bearer YOUR_API_KEY

{
  "modelId": "bytedance-seedance-2-mini",
  "input": { "prompt": "slow dolly through a neon-lit alley after rain", "duration": 5 }
}
```

```json
{ "taskId": "b41f…9de", "creditsCharged": 9.5 }
```

Then poll `GET /api/v1/task/{taskId}?model=bytedance-seedance-2-mini` until `state` is `success` and read `resultUrls` — or pass a `callbackUrl` for a signed webhook, which is what you want in production since clips take minutes.

Model pages with in-browser playgrounds: [Seedance 2.0 Mini](/models/bytedance-seedance-2-mini) · [Grok Imagine 1.5](/models/grok-imagine-video-1-5-preview) · [Kling 3.0](/models/kling-3-0) · [Veo 3.1 Fast](/models/veo-3-1-fast) · [all video models](/market?m=video).

Recommended rollout: point one feature at the new endpoint, keep your fal key as a fallback on error, compare `creditsCharged` against last month's invoice, expand when the numbers hold.

# Two habits that beat any vendor switch

**Render at 720p by default.** 1080p is roughly 25–35% more per second on most models here and users rarely notice on a phone. The exception is Gemini Omni, where 1080p costs almost nothing extra at short durations.

**Keep clips short and stitch.** Three 4-second clips cost about the same as one 12-second clip but fail cheaper — a bad generation wastes 4 seconds of spend, not 12.

Comparing more broadly? [The cheapest AI APIs in 2026](/blog/cheapest-ai-api) covers text, image and music too, and [Replicate alternatives](/blog/vs-replicate) looks at the compute-time billing model.

# FAQ

**What is the cheapest fal.ai alternative for video generation?**
On verified per-second pricing, the largest gaps are Grok Imagine 1.5 image-to-video at $0.0268/s at 480p and $0.0502/s at 720p (−78%), and Seedance 2.0 Mini at $0.019/s and $0.0398/s (−74%). Veo 3.1 follows at −46%, or −51% on Veo 3.1 Fast. Checked 15 August 2026.

**What is the cheapest AI video model per second?**
Seedance 2.0 Mini at $0.019 per second at 480p — a 6-second clip costs about 11 cents.

**Is Kling cheaper on fal.ai or here?**
Kling V3 Turbo is $0.1042/s at 720p and $0.1302/s at 1080p here, versus $0.112 and $0.14 reference — about 7% less for the same model.

**How is video generation billed?**
Most video models are billed per second of output, so a 6-second 720p clip on Wan 2.7 costs 6 × $0.0928 = $0.5568. Some models, like Gemini Omni and Veo 3.1, are billed per clip instead.

**Do I pay if a video generation fails?**
No — failed, errored and empty generations are refunded automatically, which matters most on video where single calls are expensive.