Billing & subscribers
Billing EngineBasic & PremiumPPPoE and static IP billing, M-Pesa and RADIUS in one self-enforcing loop
Hotspot & Vouchers3% of collectionsVoucher and M-Pesa hotspot access — users are free, we take 3% when you collect
CRMPremiumLeads pipeline, customer 360 and campaigns, next to the billing truth
MessagingBasic & PremiumRenewal reminders, receipts and outage notices — to exactly who they concern
Network operations
OLT/ONU ManagementPremiumHuawei, ZTE and VSOL OLTs and every ONU behind them, one console
ACS / TR-069PremiumFleet-wide CPE control: WiFi, diagnostics and config over TR-069
Device ManagementPremiumRouters, switches and APs monitored — know before the subscriber calls
Fiber MappingPremiumThe plant on a map — OLTs, splitters, ONUs — however big it grows
Back office & AI
InventoryPremiumLedger-driven stock for ONTs, routers and drums — plus full procurement on Plus
AI AssistantPremiumAsk the platform questions in plain language, answered from live data
10 modules — Basic covers the billing core, Premium includes every one of them.
Explore products →Smaller footprint
Estate & hotspot ISPBasicMany subscribers, few ONUs, hotspot in the common areas
Home fiber / neighborhood WISPPremiumPPPoE to every home, one ONU per household
Larger footprint
Regional fiber operatorPremiumMany OLTs and ONUs, mixed vendors, one NOC
Multi-brand ISP groupPremiumShared infrastructure, several brands
Four kinds of ISP, each with the plan that fits and a month worked out on the published prices.
Compare solutions →Guides
M-Pesa Daraja setupSTK Push and C2B on your own paybill
Billing, explainedTwo plans, volume bands, the math
Onboarding an OLT vendorHuawei, ZTE and VSOL side by side
Playbooks
Static IP to PPPoEConverting a live network safely
The migration playbookOff spreadsheets, onto CoreSync
Reducing disconnection complaintsProactive renewal reminders
Case studies
Automating renewals at scaleAn estate ISP, illustrative walkthrough
A multi-site fiber NOCTopology and optical alerts in practice
The migration playbook: moving off spreadsheets and manual M-Pesa reconciliation without a day of subscriber downtime. Most ISPs migrate in 1–2 days.
Read the migration playbook →Products — Inventory
Every ONT accounted for, from carton to rooftop
Ledger-driven inventory for the equipment an ISP actually handles — ONTs, routers, drop cable, connectors — with warehouses, stock levels and, on Inventory Plus, procurement and per-job consumable tracking.
What it does
Inventory, in specifics
Ledger-driven stock
Every movement is a ledger entry — received, assigned, installed, returned, written off — so stock counts are derived facts, not editable fields.
Warehouses & catalog
A catalog of the equipment you actually buy, tracked across stores, vehicles and field stock locations.
Assignment lifecycle (Plus)
Issue an ONT to a technician, install it at a subscriber, retrieve it on churn — the device's chain of custody survives every step.
Procurement & consumables (Plus)
Purchase orders, goods receipt and per-job consumable burn — know what that installation actually cost in cable and connectors.
Under the hood
For the reader who wants the details
Two depths, one system
Inventory · Inventory Plus- Start with Inventory — catalog, warehouses, stock — and switch on Plus when procurement and technician assignment start mattering.
- Both come with Premium: stock volume never changes the price.
- Inventory ties into subscriber records: the ONT on the roof appears on the account it serves.
How it's priced
Which plan includes it
Inventory and Inventory Plus are both part of Premium — run basic stock first and switch on Plus when you need procurement and assignment tracking. Stock volume never changes the bill.
Runs well with
Modules that pull together
Create your account
Launch your ISP on CoreSync today
Tell us who you are and we will set up your workspace, walk you through onboarding and help you import your existing subscribers.
- 1Create your workspace — your own subdomain, branding and paybill.
- 2Connect your network — routers, RADIUS and OLTs, with our engineers on the call.
- 3Import subscribers and go live — from your current system or a spreadsheet.