Legal / Terms of Service
These terms govern the Butterfly Engine website, the Story Factory license portal and the purchase of a Developer Edition license. By using the site or buying a license you agree to these terms.
Last updated: 30 October 2026
Butterfly Story Factory is a local Windows application that generates scripts, images, narration, subtitles, video and vertical Reels from a topic you provide.
The application runs on your computer. We do not operate your production pipeline or store your generated videos on our servers.
A purchased license is a named-user license, not a transfer of ownership. The number of permitted users depends on the tier: Creator (1), Studio (up to 3) and White-label (up to 3 internal users plus unlimited client projects).
You may not resell, sublicense or redistribute the software, source code or installer. You may monetize videos you produce.
Licenses are currently sold with crypto payment. The license portal shows the amount, network and address before payment. An order is activated after the operator confirms the on-chain payment.
Digital delivery is made through the private release channel described in the delivery email. You are responsible for keeping your order secret and license key safe.
You may not use the software to create unlawful, defamatory, deceptive or rights-infringing content, or to violate a provider's terms or a platform's rules.
You are responsible for the prompts, source material, API accounts and outputs you create.
The software is provided as is. To the maximum extent permitted by law, we disclaim implied warranties and are not liable for indirect or consequential losses.
Nothing in these terms limits rights that cannot be limited under applicable consumer law.
We may update these terms when the product or the law changes. The updated date at the top of the page shows the current version.
Questions: contact@butterflyengine.app.
Questions: contact@butterflyengine.app
