Lumin Pricing: USD9/month or USD90/year

The plans

Free trial — 7 days, unlimited brain dumps, every feature, no credit card. Nothing to cancel if you walk away.

Monthly — USD9 per month. Cancel any time.

Annual — USD90 per year. That is two months free against the monthly price, a 17% saving.

What happens when the trial ends

Nothing is deleted and you are not charged. Your account moves to a limited free tier with a maximum of 10 uses. On the free tier, Signal AI shows the first ranked item only — the rest of the list is blurred.

We are stating that plainly because a blurred result is a real limitation and you should know about it before the trial rather than after.

Why there is no permanent free tier

Every brain dump you submit costs money to process, because ranking runs through a language model on each request. A genuinely unlimited free tier would either be subsidised by a much higher paid price or quietly degraded.

If you see an AI task app advertising unlimited free prioritisation, check what the actual cap is.

How this compares

USD9 a month sits below the AI scheduling tools — Motion is around USD19 and Sunsama around USD20 — and above the manual task managers, where TickTick is roughly USD36 a year and Todoist Pro around USD4–5 a month.

That is the honest position: more than a list, less than a scheduler. If you only need somewhere to store tasks, a cheaper manual app is the better buy. See the full comparison table.