Choose a License
All licenses are royalty free. You make a one-time payment per-product (i.e. per stock-keeping unit) and it remains valid for the lifetime of your product.
| Solopreneur | Standard | Enterprise |
|---|---|---|
| $36 | $350 | $1,750 |
| For incorporated entities with a single owner and no employees. | For businesses with a turnover less than $50,000,000 USD in their last fiscal year. | For businesses with a turnover equal to or greater than $50,000,000 USD in their last fiscal year. |
|
|
|
| Select | Select | Select |
In addition to the licenses presented here, Charisma is available under a free for non-commercial use license. This license is ideal for non-profits and hobbyists.
Full Source Code Access
When you purchase a Standard or Enterprise license to Charisma you will be granted access to the unit tests, integration tests, and fuzz tests. The unit, integration, and fuzz tests for Charisma depend on Audition which is not included with your purchase of Charisma. If you need to maintain the tests, then you must either purchase a license to Audition or migrate the tests to your preferred testing framework.
Frequently Asked Questions
Here you’ll find answers to frequently asked questions.
How many products can I integrate Charisma with?
Exactly one (1). A single Charisma license is valid for embedding in exactly one product (i.e. one stock-keeping unit). If you have a family of products, then reach out for a discount.
Is there a feature difference between the licenses?
No. All licenses include all features of Charisma.
Where can I review the license text?
The license will be emailed to you after you reach out. It is not publicly available. The non-commercial use license is available for review on GitHub.
Do licenses expire?
Licenses are valid indefinitely, however, they are only valid for the current major version of Charisma. The “major version” refers to the first numeral in its version string. That means if you purchase Charisma version 1.x you may use all newer versions of Charisma up to but not including version 2.x.
Can I refund Charisma?
No. All sales are final. You are expected to verify that Charisma meets your needs by downloading the public source code from the downloads page and trying it on your computer.
How will I receive the full source code?
Your company must elect a technical representative and they will be granted access to the complete source code via a private GitHub repository. They must have a GitHub account and provide their username for access.
When are payments due?
All payments are due up-front and in-full.
What payment methods are accepted?
Railgun uses Stripe to send invoices and collect payments. Most payment methods accepted by Stripe are acceptable to Railgun.
Is support included?
In general, no. Support packages are sold separately. However, if you believe you’ve discovered a bug, you can submit it online. Do note that without a support package there is no guarantee when the bug will be investigated.