Captive portal software, compared honestly.
A hub of side-by-side comparisons between Purple and every serious captive portal platform in the market. We write them ourselves, fact-check quarterly, and tell you when a competitor is the right call. Below that: what captive portal software is, how to evaluate it, and how Purple is positioned in the category.
Side-by-side comparisons
Each page walks the feature matrix, where Purple wins, where the competitor wins, FAQ, and sources. Pick the vendor you're evaluating — or comparing us against.
Purple vs Cloud4Wi
Enterprise captive portal with luxury-retail positioning, heavy on Passpoint and location intelligence.
Purple vs IronWiFi
Cloud WiFi authentication with broad AP vendor support, strong in the UniFi ecosystem.
Purple vs Spotipo
SMB captive portal for prosumer routers — MikroTik, OpenWrt, pfSense.
Purple vs Cloudi-Fi
Enterprise guest WiFi with strong compliance and multinational deployment depth.
Purple vs SecureW2
Certificate-based authentication specialist; cloud RADIUS under the CloudRADIUS brand.
Purple vs Portnox
Cloud-native NAC with RADIUS and agentless device profiling.
Purple vs JumpCloud
Open directory platform with RADIUS as part of a broader IT stack.
Purple vs RADIUSaaS
Pure-play cloud RADIUS centred on Intune and Entra ID.
What is captive portal software?
Captive portal software is the layer between your access points and your guests. It owns the sign-in page — social login, email, SMS, voucher, SSO — plus the consent capture, the walled-garden rules, and the handoff to analytics, CRM, and marketing automation.
A generation ago captive portals were firmware features on commodity routers. Today they are cloud platforms with their own product surface: portal builders, analytics dashboards, loyalty tie-ins, Passpoint federation, and API access. The gap between the two is usually the difference between IT owning the network and marketing owning the customer.
How to evaluate captive portal software
Seven dimensions, in order of weight we see in enterprise deals.
- Hardware compatibility — does it run on your existing access points (Cisco, Aruba, Ruckus, Juniper Mist, Meraki, Ubiquiti)?
- Sign-in methods — social, email, SMS, voucher, SSO, one-click, Passpoint.
- Branding and localisation — portal builder depth, multi-language support, per-venue branding.
- Data capture and CRM sync — native connectors to HubSpot, Salesforce, Mailchimp, Microsoft Dynamics; webhook support for everything else.
- Analytics depth — footfall, dwell, repeat visits, heatmaps, cohorts — not just authentication logs.
- Compliance — GDPR, CCPA, accessibility (WCAG 2.1), SOC 2, ISO 27001, regional data residency.
- Roadmap fit — Passpoint / OpenRoaming, passwordless / iPSK, multi-tenant / MDU support.
Where Purple fits in the category
Purple sits in the enterprise marketing-and-IT quadrant. We compete with IronWiFi and Cloud4Wi on captive portal breadth, with SecureW2 and Portnox on cloud RADIUS depth, and uniquely combine analytics, marketing automation, and multi-tenant iPSK on a single platform. Where we tend to lose: SMB deployments on prosumer routers (Spotipo), and Microsoft-only environments where RADIUSaaS' Intune integration is the first need.
Explore Guest WiFi →
Explore Staff WiFi →
Explore Multi-Tenant WiFi →
Explore Passwordless WiFi →
Explore RADIUS-as-a-Service →
Frequently asked
What is captive portal software?
Captive portal software controls the web page guests see when they first join a public WiFi network. It handles sign-in (social login, email, SMS, voucher, or SSO), presents terms and marketing opt-ins, routes traffic to the right VLAN, and captures first-party data about who connected. Modern captive portal platforms also ship analytics, marketing automation, and integrations with CRM and loyalty systems.
How do I choose captive portal software for an enterprise venue?
Seven dimensions matter: hardware compatibility with your existing access points, sign-in methods that fit your audience, branding and localisation depth, first-party data capture and CRM sync, analytics quality (footfall, dwell, repeat visits), compliance posture (GDPR, CCPA, accessibility), and whether the vendor supports Passpoint/OpenRoaming for the future. Pricing matters but rarely changes the decision in enterprise deals.
Do I need hardware from the captive portal vendor?
No. Every serious captive portal platform — Purple, IronWiFi, Cloud4Wi, Spotipo, Cloudi-Fi — runs as a cloud overlay on your existing access points. Compatibility is a function of the RADIUS, CoA, and walled-garden support in your AP vendor. Cisco, Aruba, Ruckus, Juniper Mist, Meraki, and Ubiquiti are supported by every major portal.
How does captive portal software relate to Passpoint and OpenRoaming?
Captive portal is the default onboarding path; Passpoint / OpenRoaming is the upgrade. Captive portals work on every device but require a tap every visit. Passpoint lets compatible phones roam onto any Passpoint-certified SSID worldwide without a captive portal at all. Best-in-class deployments do both: Passpoint on the public SSID for supported devices, captive portal fallback for everyone else.
What analytics should captive portal software provide?
At minimum: daily and hourly footfall per venue, dwell-time distribution, new-versus-repeat visitor ratio, and sign-up source. Mature platforms add heatmaps, zone-based dwell, cohort repeat-visit curves, benchmark comparisons against industry peers, and direct pipelines into BI tools or CRM systems. Watch for platforms that only expose authentication logs — analytics is the gap that separates IT-only tools from marketing-ready ones.
Is captive portal software GDPR- and CCPA-compliant?
It can be, if the vendor built consent and data rights into the platform. Look for a provable consent record per sign-up, granular opt-in controls, a documented data retention policy, subject-access-request tooling, and regional data residency (EU, UK, US). Purple, Cloud4Wi, and Cloudi-Fi all publish this; smaller SMB-focused vendors often do not.
Still evaluating?
We will walk through any comparison with you — honest about where the other vendor wins.
