License Agreement

Filament Blueprint

This software is proprietary and intended for business use only. It is not intended for purchase by consumers. By purchasing and using this product, you confirm that you are acting in the course of business and agree to the following terms.

License Grant

Subject to payment and compliance with this agreement, Filament Technology Ltd grants you a limited, non-exclusive, non-transferable, non-sublicensable license to install and use Blueprint in accordance with your purchased license.

You are not purchasing the source code itself — the code remains the intellectual property of Filament Technology Ltd.

Per-Developer License

Each license is granted to one (1) individual developer
A licensed developer may use Blueprint in unlimited projects
A licensed developer may also use it in unlimited local development and staging environments
Each developer who uses Blueprint must have their own license — licenses cannot be shared between developers
If additional developers in your team need to use Blueprint, you'll need to purchase additional licenses

Neither the license nor its associated developer seat is transferable. You may not sell, give away, or otherwise transfer your license to another person or organization.

What Counts as a "Developer"

A developer is any individual person who directly uses Blueprint in the course of their work. This includes anyone who runs, configures, or interacts with Blueprint to produce implementation plans. A single license covers one named individual, regardless of how many projects or organizations they work with.

What You Can Do

Install and use Blueprint in projects according to your license
Modify Blueprint's source code for your own use within your licensed projects
Create derivative works based on Blueprint for your own internal use

What You Cannot Do

Redistribute the source code. You may not share, publish, sublicense, sell, or otherwise distribute Blueprint's source code — whether in its original form or modified — to anyone who has not purchased their own license.
Make the code publicly available. You may not publish the source code to any public repository, package registry, website, or any other publicly accessible location.
Resell or relicense. You may not resell Blueprint, bundle it into a product for sale, or include it in any offering where Blueprint's source code is delivered to the end user.
Build competing products. You may not copy, reuse, or adapt substantial portions of Blueprint's source code to create a competing commercial product. Modifying the code for use within your own projects is fine, but using it as a foundation to build and sell a substantially similar product is not.
Remove or alter copyright notices. You may not remove, obscure, or modify any copyright notices, license information, or attribution included in the source code.

To be clear: your end users can use the functionality Blueprint provides within your application, but they should never receive a copy of Blueprint's source code.

Updates

There are two ways to access updates:

One-time purchase: You receive access to updates for one (1) year from the date of purchase. After that year, you may continue using the version you have, but you will no longer receive new updates unless you purchase again.
Subscription: You receive access to updates for as long as your subscription is active. If your subscription lapses, you may continue using the last version you received, but you will no longer receive new updates unless you resubscribe.

Filament Technology Ltd is under no obligation to release updates, new features, or bug fixes for Blueprint. Any updates are provided at our sole discretion.

Refunds

You may request a refund within 30 days of your original purchase date. Once a refund has been confirmed, your license is revoked and you must delete all copies of Blueprint's source code from your systems. Upon request, you agree to confirm in writing that all copies have been deleted. Continued use of Blueprint after a refund is a violation of this agreement.

Compliance and Verification

Upon reasonable notice, you agree to provide information reasonably necessary to verify that your use of Blueprint complies with your license. This may include confirming the number of developers using Blueprint.

If verification reveals material under-licensing — for example, more developers using Blueprint than there are licenses — you agree to pay the applicable license fees for the additional usage, plus the reasonable costs of the verification process.

Termination

If you materially breach any of these terms, Filament Technology Ltd will notify you and give you 14 days to resolve the issue. If the breach is not resolved within that period, your license will be terminated. Upon termination, you must stop using Blueprint and delete all copies of the source code from your systems.

Filament Technology Ltd reserves the right to terminate immediately in cases of source code redistribution or other breaches that cannot be meaningfully cured.

No Warranty

Blueprint is provided "as is" and "as available" without warranty of any kind, whether express or implied. To the maximum extent permitted by law, Filament Technology Ltd disclaims all warranties, including but not limited to:

Any implied warranty of merchantability or satisfactory quality
Any implied warranty of fitness for a particular purpose
Any warranty of non-infringement
Any warranty that Blueprint will be error-free, uninterrupted, secure, or available at any particular time

No advice or information — whether oral or written — obtained from Filament Technology Ltd creates any warranty not expressly stated in this agreement.

Limitation of Liability

To the maximum extent permitted by law, the total aggregate liability of Filament Technology Ltd under this agreement shall not exceed the amount you paid for Blueprint in the 12 months preceding the claim.

Filament Technology Ltd is not liable for any indirect, incidental, special, or consequential damages — including lost profits, lost data, or business interruption — arising from the use of or inability to use Blueprint.

Nothing in this agreement excludes or limits liability for death or personal injury caused by negligence, or for fraud or fraudulent misrepresentation. These exclusions are required by law and override any other provision of this agreement.

Output Accuracy

Blueprint provides tools for generating implementation plans and code specifications. It does not guarantee the accuracy, completeness, or reliability of any plans, specifications, code suggestions, or other outputs it produces — whether the source of any inaccuracy is in the underlying data, Blueprint's own logic, or any other factor.

You should not rely on Blueprint's output without review and verification. To the maximum extent permitted by law, Filament Technology Ltd accepts no liability for any loss, damage, or cost arising from implementation decisions made based on Blueprint's output, even where the inaccuracy originates from Blueprint itself.

It is your responsibility to verify that any output produced by Blueprint is correct before acting on it.

By using Blueprint, you acknowledge and accept that:

Blueprint is a planning and specification tool, not a verified or audited source of implementation guidance
Outputs may contain errors, inaccuracies, or omissions
You are solely responsible for validating any output before relying on it

Indemnification

You agree to indemnify and hold harmless Filament Technology Ltd, its officers, and its employees from any claims, losses, damages, liabilities, and expenses — including legal fees — brought by any third party arising from:

Your breach of this agreement
Your misuse of Blueprint
Your unlawful use of Blueprint
Decisions made based on output produced by Blueprint

Intellectual Property

Blueprint is and remains the sole property of Filament Technology Ltd. Nothing in this agreement transfers ownership of any intellectual property to you.

Filament Technology Ltd does not provide any guarantee that Blueprint does not infringe third-party intellectual property rights, and accepts no liability for any such claims. You use Blueprint at your own risk in this regard.

Force Majeure

Filament Technology Ltd is not liable for any delay or failure to perform its obligations under this agreement due to events beyond its reasonable control. This includes, but is not limited to, natural disasters, war, terrorism, civil unrest, government action, power or internet outages, cyberattacks, pandemics, or the failure of third-party services or infrastructure.

Assignment

You may not assign or transfer this agreement or any rights under it without the prior written consent of Filament Technology Ltd.

Filament Technology Ltd may assign this agreement without your consent in connection with a merger, acquisition, reorganisation, or sale of all or substantially all of its assets. In such cases, this agreement will continue to apply under the same terms.

Governing Law

This agreement is governed by the laws of England and Wales. Any disputes arising from this agreement will be subject to the exclusive jurisdiction of the courts of England and Wales.

Severability

If any part of this agreement is found to be unenforceable or invalid, the remaining terms continue to apply in full.

Entire Agreement

This agreement constitutes the entire agreement between you and Filament Technology Ltd regarding Blueprint and supersedes all prior discussions, representations, and agreements — whether written or oral. No statement, promise, or representation made outside of this agreement forms part of the contract between us.

Changes to This Agreement

Filament Technology Ltd reserves the right to update or modify this license agreement at any time. If you purchased a one-time license, your license continues to be governed by the version of this agreement in effect at the time of your purchase, except where changes do not reduce your rights — for example, clarifications or additional protections for Filament Technology Ltd. Such changes may apply to all existing licenses with 30 days' notice. For active subscribers, Filament Technology Ltd will provide at least 30 days' notice before updated terms take effect at the next renewal. Changes apply to new purchases and subscription renewals from the date they are published.

Summary

Buy a license for each developer, use it in unlimited projects, modify it for your own needs — but don't share the source code with anyone else. That's the deal.

If you have questions about licensing, reach out to us at [email protected].