sustainability
How Cube Commons Sustains Itself
A Massachusetts Benefit Corporation building open infrastructure.
No venture capital. No ads. No data harvesting.
Grants, community funding, and eventually .cube registry revenue.
The Commons Economic Model
Open Source Software
The bus coordination protocol, all nine cubes, and all tooling are MIT or Apache-2.0 licensed. Free to use, fork, and build on. Software is never the revenue layer — it is the commons.
.cube Domain Registry
If approved by ICANN, .cube domain registrations fund ongoing operations. Premium pricing ($18+/year wholesale) ensures durable registrations, not speculative volume. Break-even: ~5,000 domains.
Grants & Community Funding
Non-dilutive grant funding from organizations that fund open internet infrastructure. NLnet Foundation, NSF, Sovereign Tech Fund. Community funding via GitHub Sponsors and Open Collective when code is public.
5–10% for the Commons
When .cube generates revenue, 5–10% of net registration income flows to a designated open-source infrastructure fund. This is modeled on the 1995 NSF Internet Intellectual Infrastructure Fund — updated for 2026, voluntary, and encoded in our governance.
At 10,000 domains at $18/year wholesale, this represents $9,000–$18,000 per year directed to open source developer grants. Modest — but real, durable, and growing with the registry.
Governance Conscience
Massachusetts Chapter 156E requires a Benefit Director with formal legal standing to enforce the public benefit mandate. Ethan A. Cox, PhD serves this role — independent oversight ensuring the mission survives funding pressure, acquisition offers, and the ordinary drift that kills good intentions.
What It Costs Today
| Item | Monthly |
|---|---|
| Compute (Akamai/Linode) | ~$30 |
| Edge (Cloudflare free tier) | $0 |
| Domain registrations | ~$5 |
| Forgejo (self-hosted) | $0 |
| Total infrastructure floor | ~$35–70 |
Scaling to Markley Group colocation (Boston) as the project matures. Mac Mini colo at ~$50–100/mo eliminates capital expenditure for local inference and development.
Support the Commons
Cube Commons code will be published on Codeberg under open licenses. When it is, you'll be able to support development directly.
GitHub Sponsors →
(coming soon)
Open Collective →
(coming soon)
Until code is public, the best support is feedback, testing, and telling people who care about open infrastructure.
Have feedback on this governance view?
Cube Commons is a public benefit corporation. Your input shapes how we govern.
Built to last. Not built to exit.