AI Video Generation Cost: What a Clip Actually Costs in 2026
AI video costs roughly $0.05 to $0.75 per second of output on metered APIs, about $1 to $7.50 for a 10-second clip depending on the model, or a flat $20 to $30 a month on subscription editors. Kling is the cheap draft engine, Sora is the mid-price default for ChatGPT users, Veo 3.1 is the premium tier for client deliverables, and Runway sells per-clip credits with an editing toolchain. Teams shipping weekly content should price a flat subscription against their real clip volume; occasional creators should stay metered. Cheapest way to get the result: iterate on a cheap per-second model and re-render only the final cut on the premium one.
Plans and Pricing
Kling (API)
~US$0.07/secondAmong the cheapest per-second rates for competitive quality; a 10-second clip is around $0.70.
Best for
Volume workflows: drafts, iterations and social clips where cost per attempt matters most.
Not for
Projects that need the top tier of realism or native 4K.
Sora (OpenAI)
~US$0.10/second; Pro clips ~$3–5Roughly $1 per standard 10-second clip, with Sora Pro output priced several times higher per clip. Included at reduced limits in ChatGPT Plus and Pro.
Best for
ChatGPT-ecosystem users and general-purpose generation with predictable per-clip maths.
Not for
Cost-sensitive bulk generation; cheaper per-second rivals exist.
Google Veo 3.1
~US$0.75/second (Standard)The premium rate: native 4K, market-leading lip-sync and included audio; a 10-second clip is around $7.50. Bundled usage comes with Google AI Pro ($19.99) and AI Ultra ($249).
Best for
Client-facing and production work where output quality is the deliverable.
Not for
Iteration-heavy drafting; burn a cheap model first, render the winner on Veo.
Runway
~US$1.50/clip (Gen-4.5) or credit subscriptionsPer-clip pricing through credit plans with a mature editing toolchain around generation.
Best for
Creators who want generation plus editing workflow in one product.
Not for
Pure API cost-optimisers; the toolchain is what you are paying for.
Subscription editors (VEED, InVideo, Synthesia)
Monthly plans, typically ~US$20–30 entryFlat-rate apps bundling AI generation, avatars, templates and editing; costs are capped by the subscription rather than metered per clip.
Best for
Marketing teams producing regular content who prefer predictable monthly costs over per-clip meters.
Not for
Occasional one-clip users; metered APIs are cheaper below a few videos a month.
Per-second and per-clip figures reflect publicly reported vendor pricing and are not tracked in our models.json catalogue; they vary by resolution, duration and tier. Confirm on the vendor's live pricing page before budgeting. Page reviewed 11 September 2026.
How to budget AI video
Draft cheap, render expensive: iterate on a $0.05–$0.10 per second model, then re-render finals on Veo 3.1 or a Pro tier. A 30-second social video that takes ten drafts costs about $3–5 this way, or $75 or more if every draft runs on the premium model. Teams producing weekly content should price a flat subscription against their real clip volume, and anyone already paying for ChatGPT Plus or Google AI Pro should use the bundled Sora or Veo allowance before buying a separate video plan.
Who is overpaying for AI video generation?
- Teams iterating drafts on premium per-second models instead of cheap draft models
- Occasional creators paying monthly subscriptions for one or two clips a month
- ChatGPT Plus or Google AI Pro subscribers buying a separate video plan before using the bundled allowance
- Anyone still budgeting from 2025 rates; per-second prices moved substantially through 2026
Frequently Asked Questions
How much does a 10-second AI video cost?
From about $0.50 on the cheapest capable models (Wan, Kling) to about $7.50 on Veo 3.1 Standard, with Sora around $1. Consumer apps price per clip or bundle generation into monthly credit plans.
Is Sora or Veo cheaper?
Sora, substantially: roughly $0.10/second against Veo 3.1 Standard's ~$0.75/second. Veo's premium buys native 4K, best-in-class lip-sync and included audio; whether that matters depends on whether the clip is a draft or a deliverable.
Are video subscriptions better value than per-second APIs?
Above a few videos per month, usually yes; flat plans from tools like VEED, InVideo or Synthesia cap your spend and add editing. Below that volume, metered APIs win. Count last month's real clip volume and do the arithmetic.
Do ChatGPT Plus or Google AI Pro include video generation?
Yes, at limited allowances: ChatGPT Plus ($20) includes Sora usage and Google AI Pro ($19.99) includes Veo usage, with AI Ultra ($249) raising the Veo limits substantially. Use those allowances before paying for a standalone video plan.
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