Membership
Membership spaces for Site Nutrition
Walk four rooms — O¹ cool and open, O² clear and capable, O+ vivid, O³ warm. When paid spaces share features, the ladder shows what actually changes: capacity.
The ladder
Journey first — what unlocks as you move up, not a lawyer’s matrix.
Free
- Nutrition dashboard
- Free articles
- Borg AI
Start in O¹ — open essentials.
Premium
- Entry into paid membership spaces
- Same premium feature set as O+ and O³ today
- Capacity steps up from free — see the chip above
Premium Plus
- Identical features to Premium today
- Built for more subjects, clients, or journals
- Next capacity step on the ladder
Tier 3
- Top of the capacity ladder
- Identical features to other paid spaces today
- For teams and power users who need no ceiling
Plan spaces
Each space has its own ambient identity. Highlights follow entitlements — never invented exclusives.
Free
Cool and open — core nutrition tools to get started.
- Nutrition dashboard
- Free articles
- Borg AI
Premium
Clear and capable — full workspace for serious planning.
- Entry into paid membership spaces
- Same premium feature set as O+ and O³ today
- Capacity steps up from free — see the chip above
Premium Plus
Vivid capacity — same power features with more room to grow.
- Identical features to Premium today
- Built for more subjects, clients, or journals
- Next capacity step on the ladder
Tier 3
Warm premium — unlimited environments for power users.
- Top of the capacity ladder
- Identical features to other paid spaces today
- For teams and power users who need no ceiling
Compare
Power-user matrix — capacity first when features match across paid tiers.
| Capability | O oneFree | O twoPremium | O plusPremium Plus | O threeTier 3 |
|---|---|---|---|---|
| Environments | 1 | 5 | 25 | Unlimited |
| Nutrition dashboard | ✓ | ✓ | ✓ | ✓ |
| Articles library | ✓ | ✓ | ✓ | ✓ |
| Journal history | — | ✓ | ✓ | ✓ |
| Diet Optimizer | — | ✓ | ✓ | ✓ |
| AI assist | — | ✓ | ✓ | ✓ |
| Borg AI | ✓ | ✓ | ✓ | ✓ |
| Borg tools | — | ✓ | ✓ | ✓ |
| Premium Borg model | — | ✓ | ✓ | ✓ |
| Community access | — | ✓ | ✓ | ✓ |
| Custom ingredients | — | ✓ | ✓ | ✓ |
| Multiple environments | — | ✓ | ✓ | ✓ |
Premium, Premium Plus, Tier 3 share the same feature set today. The ladder is about capacity and space — not exclusive checkmarks. Environment limits step up: 5 → 25 → Unlimited.
Features follow current entitlements and may change. Paid subscriptions (when live) are billed by an external billing provider — no checkout on this page. See Billing, Terms, and Privacy.