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How to change a Sivella plan when your household needs change
To change a Sivella plan, open Settings → Billing and choose the tier that fits the household now. Plan changes are self-service and prorate immediately. Before switching, check how many people share the household, how much past context still matters, and whether priority model routing is useful. Verify current plan details on sivella.ai.

To change a Sivella plan, open Settings → Billing and choose the tier that fits the household now. Plan changes are self-service and prorate immediately. Before switching, check how many people share the household, how much past context still matters, and whether priority model routing is useful. Verify current plan details on sivella.ai.
A plan change should respond to a real boundary, not the feeling that a household ought to prepare for every possible future. The useful question is simple: what has changed since the current plan was chosen?
What should you check before changing a Sivella plan?
Start with the people who need the same household context. Count active members rather than occasional visitors or people who might join later. If the current tier no longer fits the people who actually coordinate tasks, availability, spending, and decisions, that is a clear reason to review it.
Then look backward. Ask which earlier information still affects current choices. A household using Sivella mainly for this week’s tasks may need less context than one that regularly returns to old spending plans, recurring seasonal work, or the reasoning behind earlier decisions. Longer retention is useful when old context still changes the next step; it is not automatically better when nobody returns to it.
Finally, consider whether priority model routing matters to how the household uses the assistant. Keep this separate from membership and context so one vague sense of “more” does not decide the whole subscription.
Use this short check before opening Billing:
- Who needs to be an active household member now?
- What is the oldest household context someone used recently?
- Does priority model routing solve a present need?
- Which current plan detail needs verifying on sivella.ai?
When does moving to another tier make sense?
Move when the current boundary has become visible. More people may need access to the shared household. An earlier decision may still matter after the available context window. Or the household may now care about the routing behavior included with a different tier.
Do not move solely because the household has accumulated more tasks. Sivella plans differ by member count and context length rather than a simple usage multiplier. A busy month does not necessarily mean the household needs a different plan; a durable change in who participates or how far back people rely on shared context is the stronger signal.
The reverse is also true. If fewer people now use the household, or the useful work stays within a shorter recent window, review whether the present tier still matches. Changing a plan is maintenance, not a verdict on whether the system is working.
How do you change the plan in Sivella?
Go to Settings → Billing. Sivella makes plan changes self-service, so the household does not need to contact support to move between tiers. Choose the plan that matches the checks above and review the current terms shown there before confirming.
Changes prorate immediately. That makes the timing part of the decision: confirm the change when the household is ready for the new tier rather than treating it as something that will quietly wait for a later date.
Because pricing and plan details can change, use the live Billing view or sivella.ai as the final reference. A saved article can explain the decision; the current product page should settle the terms.
What should the household review after the change?
Return to the reason for switching. If membership prompted the change, make sure the right people can share the operational view. If context length prompted it, identify one older decision or recurring commitment the household expects to revisit. If routing prompted it, judge the change during ordinary assistant use rather than creating an artificial test.
Nothing else needs to become a migration project. Sivella keeps tasks, calendar availability, budgets, and decisions in shared household context; the plan is the boundary around that system, not a new system to rebuild each time.
Set a light review point for later—a seasonal change, a move, or a change in who lives at home is enough. Until one of those boundaries moves again, leave the subscription alone. The calm choice is the smallest plan that fits the household people are actually running today.