Start free to keep dues, payments and receipts on one clear record. Upgrade to Premium to set payment rules that determine what waits for payment and automatically release it when payment is made. Estates are priced per unit per month. Schools are priced per pupil per term.
The Ledger · Everything you need to start keeping a clear estate record.
The Lock · For estates ready to connect payment rules to everyday operations.
Developers and multi-estate portfolios
Limestone is paid only when your space collects. If you have not collected, we don't get paid. Our number moves with your collection rate, which is why the lock exists.
Fees billed per pupil per term with reminders that carry a date and a rule, pickup verified at the gate, visitor codes, incidents and notices. Minimum per school per term: [minimum per school per term].
Start with your school →Gate Terminal and Terminal Core are Limestone's. Barriers, turnstiles, biometrics and CCTV are quoted by the installing partner, carry the manufacturer's warranty and the partner's service agreement. Limestone's integration fee is itemised separately.
[guarantees — founder to confirm]
What Limestone supplies →₦2,500 per pupil per term for the full Lock. Minimum per school per term applies.
Every plan gives you a clear record from day one. Free runs the ledger: dues, payments, receipts and essential resident operations. Premium adds the lock, with rules that determine what waits for payment and what happens when payment is made.
Every resident or parent on your community can download StoneCircle for free. We bill on units (estates) or enrolled students (schools), not on downloads.
Site survey, software setup, invite drive, training your staff, and a live launch with our team on site — included in every paid plan. No "professional services" upsell.
Residents can create secure access codes offline, the gate can verify them locally, and every passage is saved for automatic reconciliation later. Built so a network outage does not become a gate outage.
Resident data sits on infrastructure in Nigeria, encrypted in transit and at rest. NDPR-aligned. The community owns the data; your chairman or head can request an export at any time.
Every user has a personal StoneCircle wallet they can fund and use for payments in the app. Direct payments through Paystack are also supported. Wallet top-ups attract a 1% charge, capped at ₦500 per top-up. Payments and receipts stay connected to the user's account.
Terminal and partner hardware are priced separately. Gate Terminal and Terminal Core are Limestone products. Barriers, biometrics, CCTV, fire systems and electric fencing are supplied and serviced by certified partners. Hardware requirements are confirmed after a site assessment. See what's available →
Six direct answers about the ledger, the Lock, pricing, payments and hardware.
Start with your space type and we’ll guide you through the right setup for your estate or school.
We respond within one business dayGet an instant estimate for your community.