"What is the cost of those videos?" At 17 likes, it's the most-liked comment under an AI video-editing demo on the Nate Herk channel (Claude Opus 5.5 scripted and executed the edit), and the video doesn't answer it. The same ask turns up in comments on other AI build videos: what it cost, how much of the plan's allowance it used, which plan it ran on. Demos show the result; the cost rarely shows up with it. The price depends on the route, because there are three ways to pay for an AI video.
The subscription route: usage, not dollars
Flat monthly plans include video work as usage. Usage is the allowance inside a plan like ChatGPT Plus, Claude Pro, or Google AI Pro: it empties as you generate and refills on a schedule (we covered the refill mechanics in Why Does AI Usage Run Out So Fast? How Subscription Limits Work).
Many demos run on this route, which explains the $0 result: the plan was paid last month, and the day's work draws down the allowance. Google AI Pro, at $19.99 a month, includes credits for its Veo video models that the costgoat pricing tracker (updated October 2026) estimates at roughly 10 quality-tier or 100 light-tier generations a month, with a watermark on the output. Google's plans page has current numbers.
A coding-agent route works the same way. Claude doesn't generate video or images itself, as we covered in How Does Claude Make Images If It Can't Generate Them?; an edit like the demo's runs through a coding agent operating editing software, and the cost appears as session usage on the plan. The "free skills" in the demo's title are free files. The usage they cause isn't.
The API route: dollars per second
An API is the pay-as-you-go route: an app requests video from the model and pays for each second generated. Without a flat plan, this is the developer's bill.
Pricing trackers (costgoat, updated October 2026, and the CamClo AI guide) list Google's Veo rates at $0.05 per second on the light tier, $0.10 on the fast tier, and $0.40 on the quality tier, with 4K priced higher. Veo generations cap at 8 seconds.
A 30-second finished video needs four requests, or about 32 billable seconds before discarded takes. At those rates, that's about $1.60 on the light tier, $3.20 on the fast tier, and $12.80 on the quality tier. Check Google's current API pricing before using the numbers for a budget; rates move.
The tool-credit route: voice, music, and sound effects
The picture is often one piece of the job. Voiceover, music, and sound effects can add separate charges from specialized tools.
We checked elevenlabs.io/pricing on November 11, 2026: free accounts get 10,000 credits a month, paid plans run from $6 a month (Starter, 30,000 credits) through $22 (Creator, 121,000) to $99 and up (Pro), and one credit pool is shared across the products. Music runs about 900 credits a minute and sound effects about 200 per generation. Generations are billed per request, with only limited free regenerations, and unused paid credits roll over for up to two months.
That per-request billing is the part worth noticing: each reroll is another generation, and generations are what you pay for. A take you throw away still shows up on the bill.
What moves the bill
The cost changes mainly with length, rerolls, resolution, and the audio around the picture.
Length. Veo generations come in 8-second chunks, so a 60-second video needs about eight generations, double the 30-second job.
Rerolls. Retries are a normal part of generation: prompts get adjusted, motion comes out wrong, and each retry is a new generation.
Resolution. Higher output tiers and 4K are priced higher on the rate cards we checked.
The audio and captions. Script, voiceover, music, and captions may each route to a different tool with its own charges.
Prices move
OpenAI retired its Sora app in April 2026 and shut the Sora video API on September 24, per pricing trackers that logged both dates. A months-old tutorial can point at a price for a product that's gone. Check the provider's current pricing page before you budget a job.
What it costs to try one
You can often make a first test without paying a new fee. ElevenLabs lists 10,000 monthly credits on its free tier, and some video tools offer trial credits or small free allowances. The limits vary: free plans may exclude commercial use, cap resolution, or add watermarks. Check the provider's terms before using a free-tier generation in paid work.
FAQ
How much does a 30-second AI video cost?
The API math: four 8-second generations at Veo's tracked rates, about $1.60 to $12.80 depending on tier, plus any discarded takes. On a subscription route, the video may fit inside a plan's monthly usage, so the cash price is the plan fee itself.
Is AI video cheaper than hiring a videographer?
For short social clips, generation fees of a few dollars may undercut an editor's hourly rate. The comparison is generation-only: it excludes the scripting, selecting, and review time that a human editor bundles into their rate, and footage of people, places, or products still needs a camera.
Do AI video credits include commercial rights?
It depends on the plan. ElevenLabs reserves its commercial license for paid tiers, and Google applies a watermark to output on its cheaper AI plans. Check the license terms before using a free-tier generation in anything you sell.
Want to go further?
Is the AI Doing It, or Is a Tool Doing It? How to Read an AI Demo covers the other question a demo leaves open: which part did the work. How Much Does a Website Cost? Freelancer, Agency, and AI Prices runs this same price check on websites. To price a project: find the current pricing page, price one 8-second generation, and multiply.