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Sine

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Visitor, contractor and staff compliance management platform by Honeywell

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  • Deployment Cloud Based
  • Starting price Custom
  • Free trial Available
  • Best for SMEs, Enterprises

What is Sine?

Sine, now owned by Honeywell, is a visitor, contractor and staff compliance management platform that supports check-in through a mobile app, iPad kiosk, geofence auto check-in, or the Sine Dashboard. Features include FastTrack QR pre-registration, instant badge printing, facial recognition for returning visitors, live on-site lists across multiple sites, and real-time permit tracking with multi-stage approvals for contractors.

Sine is organized into Small, Medium, Large and Enterprise plans, with higher tiers adding Microsoft Entra ID sync, SAML single sign-on, a public API and access control integration. The vendor does not publish exact prices, instead basing cost on estimated daily check-in volume, and offers a 30 day free trial. Sine originated in Adelaide, Australia and now operates as part of Honeywell's security business.

Key Features of Sine

Sine lists 10 documented features, including Check-in via mobile app, iPad kiosk, geofence or dashboard, FastTrack QR code pre-registration and Instant self-serve badge printing. The list below covers what the product does rather than how it is marketed.

  • Check-in via mobile app, iPad kiosk, geofence or dashboard
  • FastTrack QR code pre-registration
  • Instant self-serve badge printing
  • Face-check facial recognition for return visitors
  • Live cross-site visitor list
  • Real-time permit tracking with multi-stage approvals
  • Microsoft Entra ID sync and SAML SSO
  • Public API (Large plan)
  • Custom induction workflows by visitor type
  • SMS, push and email host notifications

Sine Pricing

Sine lists 4 plans without published figures. Pricing is quoted on request.

Small

Custom

Core visitor management: kiosks, invitations, host notifications, roll calls, geofence check-in

Medium

Custom

Adds FastTrack pre-registration, asset register, Entra ID sync, SAML SSO, Outlook add-in

Large

Custom

Adds public API, real-time visitor screening, access control add-on

Enterprise

Custom

20+ buildings

Full service with account setup, training, hardware and dedicated support

Sine Specifications

Sine is available on web app and has iOS and Android apps. It offers an API and has a free trial.

Deployment
  • Cloud Based
Billing cycle
Monthly
Desktop
  • Web App
Mobile
  • iOS
  • Android
Languages
  • English
Built for
  • SMEs
  • Enterprises
Support
  • Email
  • Phone
  • Training
Integrations
Slack, Microsoft Teams, Microsoft Entra ID, Outlook, Gallagher, Inner Range, Honeywell EBI, Eventbrite, Webhooks
Public API
Yes
Free trial
Yes
Free plan
No
Runs in browser
Yes
Customisable
Yes
Website
sine.co

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Sine FAQs

No, Sine bases pricing on estimated daily check-in volume and does not list exact prices publicly.

Yes, Sine offers a 30 day free trial across its Small to Large plans.

The Large plan includes public API access and real-time visitor screening.

Sine is owned by Honeywell and operates as part of its security and access solutions business.

Yes, visitors can check in through the Sine mobile app, geofence auto check-in, or a QR code.