Stack Terra — a proprietary CMS for digital sustainability

What Stack Terra is

Stack Terra is the proprietary CMS Pianeta uses to build our clients’ sites. Not a white-label: a technical foundation designed around the way we work — co-design, AI validation, carbon budget as a verifiable constraint.

Composition

• Payload CMS as the backoffice — schema-as-code, role-based access, REST/GraphQL APIs out of the box
• Nuxt 3 for delivery — server-side rendering, hybrid static/SSR, edge-friendly
• MeiliSearch as the search engine — typo-tolerant, latency-aware
• Carbon-neutral ISO 27001 hosting with public impact metrics
• Integrated CO₂ calculator (GreenMeter) with a verifiable grade

What we deliver to the client

• Open standards: no proprietary lock-in, exportable schemas and content
• Code delivered: the repo belongs to the client, not to us
• Verifiable performance budget and carbon budget, written into the contract
• Italian backoffice with flows tailored to the client’s team

In production on

• Susdef
• Apotheke

Funded by enterprise engagements, it capitalizes as a reusable asset (Pianeta R&D 2026 industrial model).