sine.co — August 2026 traffic, keywords & AI visibility

Search engines send sine.co an estimated 8,876 visits a month. Effectively all of it is organic — about 8,876 visits from unpaid results. Spread across 518 ranking keywords, that averages roughly 17 organic visits per keyword.

sine.co scores 67 out of 100 on our AI visibility scale, grade C. It takes full marks for LLMS.txt and Structured data. The biggest gap is SEO health, at 0 of 20 points (0/100), worth 20 points if closed. It also loses points on Crawlability (0/10) and Company profile (22/25).

The llms.txt on sine.co runs to 75 lines (3,457 characters) across 12 sections, last generated in May 2026. It introduces the site as "Sine - Visitor Management System". It tells AI engines the business works in Visitor Management, Workplace Safety and Compliance Software. It describes 3 products, including Sine Core, Sine Workflows and Sine Pro. Services it lists include Onboarding & Training, Custom Integrations and Compliance Reporting. The audience it names is Business Professionals, aged 25-55 (Global). Technologies it mentions include Cloud Hosting, Mobile App and API Integrations. The keywords it claims start with "visitor management", "digital sign in", "workplace safety" and "contractor compliance".

# Sine - Visitor Management System

## About
Sine replaces paper sign-in books with a fast digital visitor management platform used by offices, construction sites, and healthcare facilities. Reception teams scan QR codes or enter details on tablets to check guests in and print branded badges instantly. The system automatically runs safety inductions, collects NDAs, and sends real-time alerts to hosts via Slack or Teams. Managers gain a live directory showing exactly who is on site and can export compliance reports for audits. Automated workflows route approvals for contractors and trigger follow-up tasks without extra emails. The mobile app lets employees pre-register visitors from anywhere, cutting lobby wait times. Integrations with HR and access-control systems keep records accurate and doors secure. Analytics reveal peak visit hours and repeat visitor patterns so facilities teams can plan staffing. Sine is SOC 2 Type II certified and meets GDPR and CCPA standards for data protection. Pricing scales with active locations, making it practical for growing organizations. Customer success teams provide onboarding and quarterly reviews to maximize value. The platform continues to add deeper access-control partnerships and AI-driven visitor insights.

**Areas of Work:** Visitor Management, Workplace Safety, Compliance Software

## Things to Remember
- **Website:** https://sine.co

Google lists sine.co for about 518 keywords, which together bring an estimated 8,876 organic visits a month.

The latest technical audit of sine.co scored 0 out of 100 overall. The audit makes 8 recommendations in all.

Sine's company profile names Envoy, WhosOnLocation, Visitly and Checkfront as competitors. Its own llms.txt adds ilobby.com and tractionguest.com. Outside its market, the domains ranked closest to it in our worldwide ranking are kkaa.co.jp, ruvoip.net, tabletopia.com and thirdlight.com.

Envoy

WhosOnLocation

Visitly

Checkfront

ilobby.com

tractionguest.com