Pricing intelligence · catalog checked 2026-09-20

AI Video Extension API Pricing

Extending an existing shot can cost less than rebuilding a longer sequence from scratch, but only models with continuation support belong in this comparison.

Reference API/provider rates, not consumer-plan promises. Subscription credits, promotions, regional pricing and reseller markups can differ. Every row keeps its provider/source and verification date so the estimate can be audited.
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Matching models
6
Visible price tiers
6
Lowest monthly estimate
$60.00
Highest monthly estimate
$400.00
Model / tier Reference rate Cost / attempt Cost / usable clip Monthly estimate Source
PixVerse V6
720p · audio · fal / PixVerse V6
Model guide 		$0.06
/ sec
 $0.30 $0.60 $60.00
Checked 2026-09-19
Pricing source
LTX 2.3 Pro
1080p · Pika API
Model guide 		$0.084
/ sec
 $0.42 $0.84 $84.00
Checked 2026-09-19
Pricing source
Veo 3.1 Fast
720p · native audio · Google Gemini API
Model guide 		$0.1
/ sec
 $0.50 $1.00 $100.00
Checked 2026-09-19
Pricing source
Gemini Omni Flash
Text → video · Runway Dev
 $0.1
/ sec
 $0.50 $1.00 $100.00
Checked 2026-09-19
Pricing source
FLUX 3 Video
HD · text/image to video · Black Forest Labs API
Model guide 		$0.17
/ sec
 $0.85 $1.70 $170.00
Checked 2026-09-20
Pricing source
Veo 3.1
1080p · native audio · Google Gemini API
Model guide 		$0.4
/ sec
 $2.00 $4.00 $400.00
Checked 2026-09-19
Pricing source
No stored pricing tier matches these filters.
Formula 1

Per-second models

Reference rate × generated seconds, subject to any stored minimum generation charge. A 10-second attempt at $0.10/sec is $1.00 before retries.

Formula 2

Retries matter

If a final clip takes four attempts on average, generation spend is roughly four times the one-attempt estimate. Use your own observed retry rate when budgeting.

Formula 3

Project price is different

API spend is only one production cost. Creator hours, image generation, audio, revision reserve and margin belong in the full project Pricing Calculator.

Explore AI video pricing by question

Use a focused pricing page when you care about a specific billing question or production capability.

AI Video API Pricing Compare current reference API prices for AI video models by model, provider, resolution, capability, clip length, retry count and monthly generation volume.
AI Video API Price Comparison Compare AI video API price tiers side by side with normalized clip and monthly costs using the current GenVideoKit pricing catalog.
AI Video Cost per Second Compare AI video generation cost per second across current models and pricing tiers, with source dates and capability filters.
AI Video Cost per Clip Calculator Calculate AI video cost per generated clip from current API reference rates. Change clip length, retries, capabilities and pricing tiers.
AI Video Monthly Cost Calculator Estimate monthly AI video API spend from clip length, number of clips, retries and current reference pricing for major video models.
AI Video Retry Cost Calculator Calculate the real cost of AI video retries by model, clip length and monthly volume instead of assuming every first generation is usable.
Cheapest AI Video APIs by Current Reference Rate Sort current AI video API reference rates by estimated clip or monthly cost, then filter by required capabilities before comparing price.
Native Audio AI Video Pricing Compare current reference pricing for AI video models with native audio support, including clip and monthly cost estimates.
Image-to-Video API Pricing Compare current AI image-to-video API reference prices with clip, retry and monthly cost estimates.
Video-to-Video API Pricing Compare current reference pricing for AI video-to-video models used for restyling, editing, source-preserving generation and motion workflows.
AI Video Editing API Pricing Compare current reference pricing for AI video editing models and source-preserving video workflows.
First & Last Frame AI Video Pricing Compare current reference prices for AI video models with first/last-frame control for transitions, reveals and shot continuation.
AI Video API Pricing Methodology See how GenVideoKit turns per-second and per-generation AI video pricing into comparable clip, retry and monthly cost estimates.

Continue the pricing workflow

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What this page is meant to answer

Use this page to compare pricing only among models that expose the required workflow capability.

API/model generation ratesNormalized clip or monthly costCatalog-backed pricing source context

Scope boundary: This pricing layer does not estimate creator labor, revision time or client margin; use the project calculator for those costs.

Related, but different intent

Full AI video project pricing Add labor, revisions, outside tools and margin. Filter models by workflow Confirm capability fit before choosing on price. AI video API pricing overview Return to the broad pricing comparison.
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