01
Why AGPL-3.0?
AGPL ensures that improvements to the template stay open source. Commercial license removes this obligation for businesses.
Dual License Model
Nebutra-Sailor is open source under AGPL-3.0. We also offer commercial licenses for teams building closed-source products.
Always FreeView on GitHub
AGPL-3.0
Open Source
Open source projects, academic research, personal learning
Full source code access
Must open-source your product
Must credit Nebutra-Sailor
Community support only
Free ForeverGet Your Free License
Free Commercial
Individual & Solo
Individual builders and single-seat operators
Use in closed-source products
Team size ≤ 1 FTE
Credit required
Free license key via registration
From $799/yrGet Commercial License
Commercial
Startup & Enterprise
Startups, agencies, teams (2+ people), commercial SaaS products
Use in closed-source products
No copyleft obligations
No team size limits
Commercial support available
FAQ
Frequently Asked Questions
Keep the license decision legible: pick AGPL for open-source distribution, or use a commercial exception when your product must stay closed-source.
02
Is there really a free path for individual builders?
Yes, completely. Register at /get-license, get your key, build your product. No strings attached.
03
What counts as a single-seat commercial use case?
One full-time equivalent or less. If you move beyond a single-seat setup, you should upgrade to a Startup license.
04
Can I upgrade later?
Absolutely. Upgrade whenever your team or delivery scope outgrows the free commercial tier.
05
What about open source contributions?
All contributions require a CLA. See CONTRIBUTING.md.