We believe support during cancer shouldn't come with a price tag. Your core care tools stay free. AI comes with thoughtful free allowances and optional pay-as-you-go credit.
Add $5, $10 or $20 in one-time AI credit. Your full purchase goes to your balance, rolls over and never expires. Costs vary; there is no fixed message count. We show a spending ceiling and ask before using credit.
Free requests reset daily and free $1 credit resets monthly in your account’s billing timezone. Neither rolls over. Starter documents never expire. One recurring document becomes available one calendar month after your third successful starter analysis, then renews on that anniversary with at most one unused. Shorter months use their last day.
Standard tasks use daily requests, then monthly credit, then purchased credit. Documents use starter or recurring allowances first, unless you choose credit. Technical failures are not charged. Saved responses are always free to open.
View your AI usage & creditLittle C is self-funded and free for every patient. If Little C has helped you and you're in a position to give back, you can make an optional contribution to help keep it running.
Sponsorship supports free patient access. It is separate from personal AI top-ups and does not increase your own balance.
Sponsorship does not add personal AI credit. Little C remains free whether or not you contribute.
The core app stays free: tracking, medications, appointments, caregiver coordination, community, saved information and export. AI includes six requests a day, $1 monthly credit and three starter document analyses. No card required.
Little C is currently self-funded. Optional contributions from our community help keep the service running. Core tools remain free whether or not you contribute.
Contributions help cover server costs, AI processing, and continued development, keeping Little C free and accessible to patients regardless of their financial situation. Sponsorship does not add personal AI credit.
Our core mission is to ensure every breast cancer patient has access to these tools. We are committed to keeping Little C free for patients. Always.
No credit card. No catch. Just a companion ready to help you navigate what comes next.