Contact Us — Sigly
Last updated: February 2026
Have questions about Sigly or need help with your AI visibility strategy? We're here to help.
General Support
For questions about your account, billing, technical issues, or general inquiries.
Email: [email protected]
Sales & Partnerships
Interested in enterprise plans, partnerships, or API integrations? Reach out to our team.
Email: [email protected]
Response Time
We aim to respond to all inquiries within 24 hours during business days.
Location
Based in Portugal, European Union. Serving businesses globally with GDPR-compliant services.
Shadowstep, Lda.Sigly
[email protected]
Lisbon, Portugal, European Union
Data Privacy
Your data is protected under GDPR. Read our Privacy Policy.
Company Details
- Legal Entity
- Shadowstep, Lda.
- Product
- Sigly — AI Visibility Monitoring Platform
- [email protected]
- Website
- sigly.app
- Location
- Lisbon, Portugal
- Region
- European Union
- Data Protection
- GDPR Compliant
About Sigly
Sigly is an AI Visibility Monitoring platform built for Generative Engine Optimization (GEO). We help businesses measure, monitor, and improve how AI systems like ChatGPT, Claude, Gemini, and Perplexity discover and understand their websites. The platform runs 400+ automated checks across 22 categories to produce a Sigly Score — a single 0-100 metric measuring overall AI readiness.
Sigly is a product of Shadowstep, Lda., a European technology company founded in 2017. Fully GDPR compliant with privacy-first design.