Features

Every tool an ISP needs, out of the box

Hotspot, PPPoE, static IP, cloud RADIUS, mobile-money billing, captive portals, agent POS, geospatial maps, mobile apps and 30+ integrations — designed to work together from day one.

Start Free — 14 days View Demo

Everything included

One platform. Every workflow.

From cloud RADIUS to mobile-money billing, geospatial maps to NAT log compliance — no add-ons, no third-party licenses.

Smart Hotspot Billing

Voucher-based, time-based, or data-based plans with branded captive portals and QR-code delivery.

PPPoE Automation

Auto-provision, suspend, and renew PPPoE users with data caps, speed limits, and per-plan profiles.

Cloud RADIUS Core

Hardware-agnostic RADIUS that works with MikroTik, Ruijie, TP-Link, UniFi and every RADIUS-compliant router.

Static IP Management

Allocate and track static IPs with subnet visibility, conflict prevention, and automatic assignment.

Client & Subscriber CRM

Detailed customer profiles, usage history, invoices, and status tracking in one centralized place.

Automated Invoicing

Recurring invoices, pro-rated billing, tax handling, and automated late-payment reminders.

Mobile Money & Cards

M-Pesa, Airtel, MTN MoMo, bKash, JazzCash, Paystack, Stripe, Flutterwave — auto-reconciled in real time.

SMS · WhatsApp · Email · Telegram

Payment reminders, downtime alerts, and voucher codes across four channels with reusable templates.

Voucher & QR PDFs

Print-ready voucher sheets with QR codes. Modern templates for cafes, hotels, events, and campuses.

Agent POS & Resellers

Field agents sell packages for cash; customers receive their voucher instantly via SMS. Multi-tier commissions.

Geospatial Network Map

Interactive maps of routers, ONUs, subscribers and coverage. Spot outages and plan expansion visually.

Real-time Analytics

Router CPU, live bandwidth, revenue by plan, churn, and growth trends — actionable insights, not spreadsheets.

NAT Log Server

Capture and store NAT logs for security, auditing and legal compliance across your entire network.

Admin & Customer Apps

Native mobile apps: admins approve payments on the go; subscribers self-serve invoices and plans.

Downtime & Alerting

Instant push, SMS, and Telegram alerts for router downtime, high CPU, and failed payments.

One-click Integrations

SmartOLT, GenieACS, LibreNMS, Zabbix, WhatsApp Business, and 20+ more — connect in minutes.

Every service model

One system for every network you run

PPPoE, Hotspot, Static IP, FTTH, wireless or cable — BillFi supports every service model from a single system, with multi-tier reseller operations built in.

PPPoE

Point-to-Point Protocol over Ethernet for home broadband.

Hotspot

WiFi captive portal with self-registration and vouchers.

Static IP

Dedicated IP address assignments for business clients.

FTTH / GPON

Fiber-to-the-Home via OLT with ONU provisioning.

Wireless / WISP

Ubiquiti airMAX, Cambium, Mimosa long-distance links.

Cable TV / IPTV

Custom service types with bundled billing and taxes.

Complete Platform

The engine for your whole operation

Complete Billing & Invoicing

From Mobile Money (MTN, Airtel, M-Pesa) to card and bank transfer — automate the entire revenue cycle. Professional invoices, subscriptions, and reminders without lifting a finger.

Hotspot + PPPoE, One Roof

Manage both access methods in one platform. Data caps, speed limits, profiles, branded portals, vouchers, and free tiers — no juggling required.

Powerful Cloud RADIUS

Don't get locked in. Our RADIUS core works with the hardware you already own — MikroTik, Ruijie, TP-Link, UniFi, and any RADIUS-compliant router.

Agent & POS System

Empower a sales force on the ground. Agents collect cash, customers get vouchers by SMS — instantly, on any phone.

Authentication & Accounting

Router initiates — BillFi responds

Standard RADIUS AAA over UDP ports 1812 / 1813 — plug-and-play with any MikroTik, Cisco or OpenWRT NAS.

MikroTik / Cisco

NAS / Router

PPPoE Server

Hotspot Server

DHCP Server

Port 1812Access-RequestUsername + Password

Port 1812Access-Accept / RejectBandwidth, IP Pool, Session

Port 1813Accounting-RequestStart / Interim / Stop

Port 1813Accounting-ResponseAcknowledged

BillFi

RADIUS + CRM Server

FreeRADIUS AAA

User Database

Billing Engine

Router sends Interim Accounting every 5 minutes — BillFi tracks data usage, session time and bandwidth in real time.

RADIUS Billing Engine

Cloud RADIUS built for real-world ISPs

Prepaid, postpaid, hotspot vouchers and enterprise leased lines — all on one AAA core with live Change-of-Authorisation, quota enforcement and per-session accounting.

FreeRADIUS AAA — hosted

Managed FreeRADIUS 3.x cluster with per-tenant realms, EAP-MSCHAPv2 / EAP-TLS / PAP, and TLS 1.3 between NAS and core. Zero config to spin up.

Bandwidth & FUP shaping

Push Mikrotik-Rate-Limit, WISPr-Bandwidth-Max-Up/Down, or vendor-specific attrs. Auto-downgrade after fair-use quota, then reset next cycle.

Time & data quotas

Session-Timeout, Idle-Timeout, Acct-Interim-Interval, plus prepaid data/time buckets that expire and disconnect via CoA when depleted.

CoA & Disconnect-Message

Live plan upgrade, throttle-on-overuse and instant suspension — no reconnect required. RFC 5176 CoA/DM to any RADIUS-compliant NAS.

Auto suspend on unpaid

Grace period → walled garden → full disconnect. Payment webhook re-authorises and pushes CoA in under 3 seconds.

PPPoE, Hotspot, Static IP

One subscriber, any access method. IP pools per plan, MAC binding, per-user VLAN, and static-IP handoff for enterprise customers.

Access-Accept · sample attributes pushed to NAS

Framed-IP-Address= 10.20.30.44assigned from plan IP pool

Mikrotik-Rate-Limit= 20M/50M 25M/60M 5M/12M 8/8burst + threshold

Session-Timeout= 259200030-day recurring cycle

Acct-Interim-Interval= 3005-min live usage

Idle-Timeout= 600hotspot session cleanup

WISPr-Redirection-URL= https://portal/renewwalled-garden on expiry

NAS / Router Compatibility

Works with the routers you already own

50+ NAS vendors supported out-of-the-box over standard RADIUS, vendor APIs and SSH. Bring your existing MikroTik, Cisco, Juniper, Huawei OLT or UniFi stack — no rip-and-replace.

v6 & v7

MikroTik RouterOS

PPPoE + Hotspot
RADIUS + CoA
API + SSH
Queue trees & PCQ
hAP · RB · CCR · CHR

AAA

Cisco IOS / IOS-XE

ISG / BNG PPPoE
RADIUS + Change-of-Auth
TACACS+ operators
ASR / ISR / Catalyst

Subscriber Mgmt

Juniper MX / SRX

MX BNG PPPoE / IPoE
SRX firewall session
JunOS RADIUS profiles

GPON / EPON

Huawei / ZTE OLT

OLT + ONU provision
Optical dBm monitor
Auto ONU discovery
MA5800 · C300 · C320

Controller

Ubiquiti UniFi

UniFi HotSpot 2.0
Voucher & PayPal
AP + Dream Machine
Radius profile per SSID

Cloud SDN

TP-Link Omada

Omada portal auth
EAP + Router
RADIUS bridge
Site-wide policy push

Wireless

Cambium / Ruijie

cnMaestro API
Reyee cloud sync
PMP / ePMP backhaul
Mesh subscriber tracking

Open source

OpenWRT / pfSense

FreeRADIUS client
Chilli / CoovaChilli
Custom captive portal
WireGuard tunnel to core

Payment Gateways

20+ payment rails. One reconciled ledger.

Mobile money, cards, bank transfer and agent cash — every payment method your subscribers already use, wired directly into invoicing, RADIUS activation and the accounting ledger.

East Africa

M-Pesa STK Push (Daraja)
M-Pesa Paybill / Till C2B
Airtel Money
MTN MoMo
IOTEC
ClickPesa
ZenoPay

West Africa

MTN MoMo Ghana
Vodafone Cash
AirtelTigo Money
Paystack
Flutterwave
Interswitch

South Asia

bKash Payment Gateway
Nagad
Rocket / DBBL
SSLCommerz
JazzCash
Easypaisa
HBL / UBL Direct Debit

Global Cards & Banks

Stripe
PayPal
Razorpay
PayFast
Yoco
2Checkout
SWIFT / ACH
Card-on-file recurring

Auto-reconciliation

Webhooks match every transaction to the subscriber invoice, activate the plan, and post the ledger entry — no manual matching.

Mobile-money STK push

Trigger M-Pesa / bKash / MoMo prompts straight from the captive portal, agent app, or SMS reminder — no USSD codes to memorise.

Prepaid vouchers & wallet

Print voucher batches, sell top-up cards, or let subscribers keep a wallet balance for auto-renew. Discounts, expiry and FUP built-in.

Bank & USSD direct

Direct bank transfer with reference matching, USSD collection codes for feature phones, and offline agent POS with pocket printer.

PCI-safe by design

Tokenised card-on-file, signed webhooks, IP allow-lists, and a full audit log per gateway. No raw PAN ever touches your database.

Multi-currency invoicing

Invoice in USD, BDT, PKR, KES, GHS, ZAR, NGN or any custom currency with per-plan FX and country-specific tax.

Beyond billing

NOC, NetFlow & the complete platform

BillFi goes far beyond invoicing. From NetFlow traffic analysis and NOC monitoring to mobile field operations and network topology visualization — every aspect of ISP management is covered in one unified platform.

Mobile App

Field ops, payments and alerts from any phone.

Network Topology

Visual ISP infrastructure map with live status.

Hotspot & WiFi Zone

Captive portal, self-registration and QR onboarding.

Smart Automation

Auto billing, FUP enforcement and instant suspension.

NetFlow Traffic Analysis

DDoS detection, top talkers and per-subscriber flows.

Security & Audit

2FA, action logs, tamper-proof exports and RBAC.

Captive Portal

A login page that sells for you

Convert more visitors into paying subscribers with a captive portal that looks like your brand — not your router vendor's default.

Fully-branded pages
Logo, colors, background — no coding. Yours in minutes.
Mobile-first design
Optimized for phones, tablets and TVs. Seamless on every device.
Multiple login options
Vouchers, phone number, social login, free tier or paid packages.
Marketing built-in
Show promos, capture emails, run ads directly on your login page.

Café WiFi

Welcome. Pick a plan

Fast, unlimited internet. Pay by M-Pesa.

1 HourKSh 20

6 HoursKSh 60

1 DayKSh 100

Voucher code

7Q4-K9P-2XR

OLT / GPON monitoring

Every ONU, accounted for

Provision, monitor and troubleshoot fiber deployments across 12+ OLT vendors. Optical power, MAC address, distance and last deregister time — live, in one dashboard.

OLT name & port
Optical power (dBm)
ONU MAC address
Online / offline status
Last deregister time
ONU distance in km

Compatible OLT vendors

HuaweiZTEVSOLBDCOMFiberhomeC-DataTP-LinkUbiquiti UFiberSercommMikroTikNokiaCambium

Live ONU registry

Streaming

OLT-DHK-01 · Port 3/2

online

MAC

48:57:02:A1:BC:04

Power

-18.4 dBm

Distance

1.2 km

OLT-DHK-01 · Port 3/7

online

MAC

48:57:02:A1:C9:11

Power

-23.1 dBm

Distance

3.4 km

OLT-CTG-02 · Port 1/4

warning

MAC

48:57:02:B4:07:82

Power

-27.9 dBm

Distance

8.7 km

OLT-DHK-01 · Port 2/9

offline

MAC

48:57:02:A1:F3:5D

Power

—

Distance

—

IP Address Management

Control every IP in your network.

Take full control of your IP infrastructure with BillFi IP Admin — a purpose-built IPAM for ISPs managing subnets, PPPoE pools, CGNAT and static allocations across multiple sites.

Centralized control of IPv4 & IPv6 pools
Realtime subnet visibility across every PoP
CGNAT-ready scaling for growing ISPs
Conflict detection & automatic reassignment

Subnet pool utilization

Live · updated every 5s

Streaming

10.10.0.0/22
Nairobi CBD · PPPoE pool
79%
812 / 1022
10.20.4.0/23
Westlands · Hotspot
77%
391 / 510
10.30.0.0/24
Kilimani · Static IP
84%
214 / 254
100.64.0.0/22
CGNAT · public egress
89%
908 / 1022
10.50.0.0/22
Karen · FTTH ONUs
50%
512 / 1022

24,608

Total IPs

18,442

In use

112

Subnets

NAT log stream

CGNAT · retained 12 months

Live

IP Address	Username	Start Time	End Time
100.106.253.250	Bbasit-m	2025-08-08 16:29:29	2025-08-08 19:31:05
100.104.2.230	Ssufyan-m	2025-08-08 16:29:29	2025-08-08 16:45:35
100.106.251.92	Sshafaqat-ac	2025-08-08 16:29:29	2025-08-08 20:07:37
100.110.255.84	Ttabish-mcs	2025-08-08 16:29:30	2025-08-08 19:30:17
100.104.2.224	Sshahbazali-m	2025-08-08 16:29:32	2025-08-08 20:07:37
100.104.1.102	Kkhadam-m1	2025-08-08 16:29:32	2025-08-08 16:45:37
100.106.252.6	Hhamza-mc	2025-08-08 16:29:32	2025-08-08 16:45:37
100.104.2.187	Wwaqar-m	2025-08-08 16:29:33	2025-08-08 19:30:23
100.108.255.74	Iinam-ac	2025-08-08 16:29:33	2025-08-08 19:30:53

Log Server

Track every session.
Secure every connection.

Capture and store NAT logs in real time for security, auditing and regulatory compliance — BTRC, CA, NCC, PTA and every ISP-licensing body that needs source-IP + timestamp mapping.

Monitor and record every network session
Meet legal compliance & data-retention standards
Strengthen network visibility for forensic auditing

Hardware Compatibility

One platform. All your hardware.

Unified management across every major vendor. Bring the routers you already trust.

RouterOS Integration

MikroTik

Ready

Cloud RADIUS, automated billing, and seamless PPPoE management on your existing MikroTik fleet.

Cloud UsersPPPoE AutoBandwidth CtrlUser Profiles

Enterprise WiFi

Ruijie Reyee

Ready

Advanced captive portals, detailed analytics, and enterprise-grade user management.

Cloud PortalVouchersAnalyticsMulti-site

SDN Controller

TP-Link Omada

Ready

Robust RADIUS integration with flexible payment solutions for the full Omada stack.

Omada SDNRADIUSPaymentsUser Mgmt

Network Management

Ubiquiti UniFi

Ready

Professional hotspot billing, mobile-money integration, and deep tracking beyond UniFi natives.

UniFi NetMobile MoneyTrackingBilling

Portal ecosystem

One platform, six purpose-built portals

From head office to field agents, resellers and end subscribers — every role gets a tailored web portal and Android app.

Company Portal

Multi-branch operators get a bird's-eye view of every location — one login, consolidated business reports.

Admin Portal & App

Full operations control on web or Android. Approve payments, provision subscribers and monitor NOC on the go.

Employee Portal & App

Field agents collect bills, print receipts via pocket printer and log tickets — role-based permissions built in.

Pocket printer support

MAC Reseller Portal

Resellers manage their own customers, top-ups and vouchers exactly like admins do — under your brand.

Bandwidth Reseller Portal

Handle wholesale bandwidth requests, sub-billing and support tickets from downstream operators.

Client Portal & App

Subscribers self-serve invoices, run a router connectivity test, monitor usage and pay from any device.

How it works

Your own branded customer app

Three simple steps to unlock mobile control, instant payments and real-time account management — under your ISP's brand.

Step 1

Purchase an eligible plan

Choose any Growth+ plan to unlock access to your custom mobile app deployment on iOS and Android.

Step 2

Customize and deploy

We personalize the app — logo, colors, splash, gateways — and publish it to the App Store and Google Play under your developer accounts.

Step 3

Share and engage

Let subscribers self-serve invoices, top up via M-Pesa / bKash / Stripe, raise tickets and manage plans — directly from the app.

Explore the app

Experience your personalized mobile app

Discover the intuitive interface, easy navigation and seamless features that your customers will enjoy while using your branded ISP app.

Under your ISP's brand — logo, colors, splash, name
Published to App Store & Google Play
Push notifications for renewals, outages, tickets
Biometric login + 2FA out of the box

Preview the app Talk to product

Welcome back

Kwame O.

Current plan

Home 20 Mbps

68 GB used12 days left

Home

Pay

Invoices

Support

Active plan›

Data left›

Renewal›

HRM & Accounting

Run your whole business, not just billing

BillFi bundles a lightweight HR and finance suite designed for ISPs — payroll, attendance, journals and multi-branch books all backed by the same subscriber database.

Human Resources

Employees & Roles

Onboard staff with permission scopes, positions and reporting lines.

Attendance & Leave

Biometric or app check-in, leave requests and holiday calendars.

Salary & Payslip

Automated monthly runs, deductions, bonuses and printable payslips.

Finance & Accounting

Accounting

Chart of accounts, journals, receivables, payables and bank recon.

Financial Reports

P&L, balance sheet, cash flow, VAT and revenue-by-plan analytics.

Multi-branch Books

Consolidated finance across every office, franchise and reseller.

Flexible integration

Seamless integration with
leading platforms

BillFi ships with 40+ pre-built connectors for NAS vendors, payment gateways, notification providers and NMS tools — plus a full REST + webhook API for the rest.