IT SaaS Company

We help you

ISN Free WiFi is a South African IT SaaS company. We design, host and continuously operate the cloud software that ISPs, MSPs, hospitality groups and venue operators run their Wi-Fi businesses on — branded captive portals, multi-site control, monetization and support, all from one platform we build and maintain ourselves.

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Cloud-based No costly infrastructure or technical overhead.
Highly scalable Grow with more sites, users, and tenants.
Cost-effective Pay for active access, not for APs or locations.
White-label Tenant portals with custom logos, colors and domains.
ISN Free WiFi — IT SaaS team
Built & run in-house Our own engineers, our own infrastructure
0 Captives powered
around the world
0 Users managed
daily
Sign up free trial
Live public status page
POPIA-aligned data handling
Proudly South African
One flat, transparent price
ISN Free WiFi engineering team
About ISN Free WiFi

An IT SaaS company, not a one-time hardware vendor

We're a software company first. Every captive portal on our platform runs on cloud infrastructure we built, host, and operate ourselves — from the servers and databases to security patches, uptime monitoring and feature releases. When you launch on ISN Free WiFi, you're not buying a gadget and walking away; you're partnering with an IT team that keeps shipping.

  • In-house engineering team building and maintaining the platform
  • Continuous updates, security patches and new features — no extra install required
  • Cloud infrastructure we design and operate, not a resold white-label shell
  • Direct support from the people who actually build the system

Everything you need to succeed

Build branded portals, manage multiple locations, and monetize access using built-in hotspot tools.

Portal editor

No-code portal design

Build fully branded splash pages with logo, colors, fields and copy — no development required.

Payments

Monetize Wi-Fi access

Support paid access, vouchers and promotional plan options from a single control plane.

Multi-location

Centralized hotspot control

Manage client networks, portal settings and user experience across all locations.

Advertising

Show offers on login

Display ads, promotions and announcements during captive login to boost revenue.

Router checks

Router and DNS readiness

Guide each tenant through router setup and DNS activation for a clean go-live.

Tenancy

Secure tenant isolation

Keep branding, assets and portal configuration separate for each client.

Turn free Wi-Fi hotspots into an additional revenue flow

Catch visitors’ attention with mobile ads before they connect to your free Wi-Fi and turn every hotspot into a monetization channel.

Revenue generation

Boost revenue with Wi-Fi advertising

The hotspot advertising module turns your Wi-Fi network into a marketing platform by showing sponsored content before users go online.

  • Display sponsor banners, promos and local deals on the splash page
  • Show short video ads before access is granted
  • Charge advertisers per view, placement or campaign duration
  • Use location-based promotions to drive footfall and repeat visits
Monetization options

Ways to monetize free Wi-Fi access

  • Sponsored access that highlights partner brands before login
  • Banner ads charged per placement or impression
  • Video ads that create higher engagement before connectivity
  • Email and SMS capture for targeted promotions and campaigns

Designed for enterprise scale

Perfect for ISPs, MSPs, venue operators and system integrators that need professional hotspot management.

Internet Service Providers

Expand ARPU with managed Wi-Fi

  • Deploy branded portals for customer locations
  • Manage many hotspots from one dashboard
  • Monetize access with paid plans and vouchers
  • Reduce infrastructure and ops cost
Managed Service Providers

Offer white-label Wi-Fi services

  • Control client networks centrally
  • Scale deployments without extra complexity
  • Deliver branded experiences for every business
  • Keep domain and portal data isolated
System Integrators

Integrate hotspot Wi-Fi at scale

  • Work with existing router and captive portal hardware
  • Support large commercial deployments
  • Provide consistent captive experience across locations
  • Enable fast go-live with router validation
ISN Free WiFi infrastructure engineering
Infrastructure & Security

Enterprise-grade infrastructure behind every hotspot

Being an IT SaaS company means the boring, critical stuff is handled properly. Every tenant runs on cloud infrastructure we monitor around the clock, with data isolation and security practices built in from day one — not bolted on later.

  • Cloud-hosted with redundant backups and continuous monitoring
  • Live, public system status page — nothing hidden
  • Strict tenant data isolation by design
  • POPIA-aligned data handling practices
View live system status
Why ISN Free WiFi

A better platform for hotspot businesses

Start your free tenant

Deploy faster, onboard new clients confidently, and turn every hotspot into a practical revenue stream with clear advertising and access-control tools.

  • Cloud-based delivery for faster launch and low maintenance
  • Branded tenant portals with custom domains and logos
  • Built-in router and DNS readiness checks
  • Flexible onboarding, monitoring and support tools
  • Revenue-ready ad placements that help businesses monetize free Wi-Fi
  • Run by an IT SaaS company that ships updates every week, not a static hardware box