Billy
5.5#36 in property management vendor management softwareWebAPI
VisitBilly vs Sine
Sine
8.1#2 in property management vendor management softwareFrom $49 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | Billy | Sine |
|---|---|---|
| API | Billy describes an API using a RESTful architecture for custom applications and integrations. | The Large plan includes a public API for retrieving visitor data, managing sites and hosts, and creating invitations. |
| Company | The company says it was formed in 2019 to address construction insurance management problems. | Sine is part of Honeywell International's Security and Access Solutions business and identifies Adelaide, South Australia as its startup roots. |
| Headquarters | Brooklyn, New York, United States | Adelaide, South Australia |
| Integrations | Billy lists integrations with Procore, Autodesk, Sage 300, Sage Intacct, DocuSign, JD Edwards, CMiC, and Viewpoint Vista. | Listed integrations include Microsoft Teams, Slack, Outlook, Entra ID, Eventbrite, Aruba ClearPass, Gallagher, Inner Range, Honeywell EBI, KeyWatcher, Torus, CM3, Avetta and Descartes products. |
| Product | Billy is a construction compliance platform for collecting, verifying, and tracking certificates of insurance and other vendor documents. | Sine provides visitor, contractor, staff and compliance management for facilities. |
| Security | Billy says it uses administrative, physical, and technical safeguards and encrypts W-9 information. | Sine says it uses AWS infrastructure, encrypts data in transit, and conducts regular audits and penetration tests. |
Billy plans
- Free trialFree
Sine plans
- Sine Pro mobile appFree
- Sine Workflows Small$49 a month
- Sine Workflows Medium$69 a month
- Small$69 a month
- Medium$105 a month
- Sine Workflows Large$135 a month
Pick Billy if…
You want what its maker publishes above — check its page for the details.
Pick Sine if…
Sine suits organizations that need to manage visitor arrivals alongside contractor onboarding and compliance records. Its mobile check-in and visitor notifications may also fit teams coordinating activity across sites.