You can switch between Wubble plans at any time to match your changing needs. Upgrades take effect immediately with prorated billing, meaning you only pay for the remaining days in your billing cycle. Downgrades are scheduled for the end of your current billing period, allowing you to use your paid features until then. When upgrading, you're charged the difference between your current plan and new plan, prorated for the remaining time in your billing cycle. When downgrading, you continue to have access to your current plan's features until the end of the billing period, then your plan and billing adjust automatically. All your projects, assets, and data are preserved when switching plans - nothing is deleted. However, if you downgrade to a plan with fewer features, some advanced capabilities may become unavailable (like voice cloning or brand kits). You can switch between monthly and annual billing at any time, with annual plans offering significant savings. Team size changes on Teams plans can be made mid-cycle with prorated adjustments.