Review · Operations
Sine review
A visitor, contractor and staff check-in platform from a Honeywell Technologies company, with plans sized by check-in volume.
By the TopToolAdvisor research desk · Updated November 12, 2026
- Features (35%)
- 8.4
- Ease of use (35%)
- 8.4
- Value (30%)
- 7.0
Sine, a Honeywell Technologies company, checks in visitors, contractors and staff from one system and sizes its plans by average check-in volume rather than by user. Small covers self-serve kiosks on the SinePoint Pro app, digital invitations with FastTrack QR codes, host notifications, roll calls from the Sine Pro mobile app and geofence auto check-in and out. Medium adds FastTrack pre-registration, an asset register for equipment issued at the front desk, native Entra ID sync, SAML single sign-on and an Outlook invitation add-in. Large adds a public API, real-time visitor screening and access control as a paid add-on. Every plan includes unlimited hosts, and Small to Large start with a 30-day free trial. Sine sells a starter pack with an iPad, desk stand and Brother QL-820NWB label printer. Prices are not listed on the plans page, so we could not verify a US price, and sites with more than 150 visitors a day are pointed to Enterprise.
Who it is for
Sites that check in contractors and staff as well as visitors
Price
See vendor pricing (USD check pending).
US price check pending. See the vendor pricing page.
Key features
- Self-serve check-in kiosks through the SinePoint Pro app
- Digital invitations with FastTrack QR codes
- Geofence auto check-in and roll calls from the Sine Pro mobile app
- Medium plan adds asset issuance, Entra ID sync, SAML SSO and an Outlook invitation add-in
- Large plan adds a public API, real-time visitor screening and access control as a paid add-on
Strengths and weaknesses
- Strength: 30-day free trial on Small, Medium and Large plans
- Strength: Unlimited hosts on every plan
- Strength: Contractor management and a Sine Workflows add-on
- Weakness: Prices are not shown on the plans page
- Weakness: SSO and Outlook integration start on Medium
- Weakness: Plans are sized by check-in volume, so busy sites may need to upgrade
Key facts
- Plans: Small, Medium, Large and Enterprise
- Free trial: 30 days on Small to Large
- Printers: Brother 720, 810 and 820
- Owner: A Honeywell Technologies company
Where it ranks
Sine is No. 8 in our Best Visitor Management Systems verdict.
Alternatives we scored
- Sign In App8.9
- Envoy8.7
- Greetly8.6
- Visitly8.5
Visit sine.co · Questions or corrections: editorial@toptooladvisor.com