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FairStack vs OpenArt Verified pricing -- last updated 2026-10-31

An AI Director that prices the film before it renders.

OpenArt's plans run $14 to $240 per seat a month, and credits reset each month. FairStack has no plan: the AI Director writes, storyboards and renders your film, and shows the price of the render before it starts. Billed at base model cost plus a flat 20% platform fee, shown before you spend.

Try 62 Video Models All Comparisons
62
Video models
Flat 20%
Platform fee
144
Total models
None
Subscription

If you are here, this is probably why

You want a director tool, but not a monthly plan to run it
OpenArt plan credits that reset every month don't match how often you make films
You want to call the same pipeline from your own code

The short version

OpenArt: monthly plans per seat, $14 to $240. Credits "reset each month and do not carry over." OpenArt says "No public API is available currently"; it offers an MCP.
FairStack AI Director: brief, script, storyboard, render, narration, one stitched film. Over the API you can add your own soundtrack. The render is quoted before it starts.
One 10-second scene on Seedance 2.0 Fast: 10s x $0.093/s (480p, text-to-video) = $0.93.
Public REST API for the same pipeline (storyboard create and render), plus a hosted MCP.

Side-by-side overview

FairStack
OpenArt
Commitment
None. $1 minimum top-up
Monthly plan, per seat
Unused money
Never expires
Credits reset monthly
Price of a film
Quoted in dollars before render
Drawn from plan credits
Public API
Yes
None currently (MCP only)
Video models
62, incl. Kling 4.0 and Seedance 2.5
Multi-model

Why FairStack

Approve the render's price before anything renders
Pay for the film you make, not for the month
Edit the storyboard scene by scene before render
The same Director pipeline over a public REST API
Your balance never expires, and one balance covers the web app, the API and MCP.

Frequently asked questions

Does OpenArt have an API? +

OpenArt's help center says "No public API is available currently". It offers an MCP. FairStack has a public REST API, including storyboard create and render endpoints, and a hosted MCP.

Do OpenArt credits roll over? +

Monthly plan credits reset each month and do not carry over, per OpenArt's help center. A FairStack balance never expires.

How does FairStack price a film? +

The AI Director prices every scene at the model and length you picked, plus narration, and shows the total before render. Video is billed per second, for example Seedance 2.5 at $0.378/s (720p).

Still have questions? We're here to help.

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FairStack is not affiliated with OpenArt.

OpenArt is a trademark of its owner. Plan prices and credit terms quoted here were read on openart.ai on 2026-10-31 and may have changed since.

All pricing verified as of 2026-10-31. Pricing and features may change.

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