Get in the Circle with your team.

Subscribe to Silent Phone for $9.95 per month per user. Try it out with a few users on your team, and when you're ready to bring on your whole team and experience our enhanced enterprise features, contact Silent Circle sales.

Silent Phone includes unlimited encrypted voice, video, conference calling, file transfer and messaging between your team's users.

Silent World offers calling to/from traditional phone numbers with enhanced security.

Step 1: Create account

The username you choose will be used across all Silent Circle services.

请输入一个安全强度更高的密码。 您输入的密码长度越长,组成方式越复杂,它的安全系数就越大。 我们建议使用同时包括字母、数字和符号的密码。

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Looking for demo accounts for your organization? Create an account here. When you're ready to purchase Silent Phone for your team, contact our sales staff.

Contact Sales

Silent Circle’s services are designed for organizations that value privacy.

This form is secure and we will never rent, sell, or share this information with any other party. Ever.

Did you know that Silent Circle is used by companies, NGOs, and governments in over 130 countries around the world?

Customer Support:
support@silentcircle.com

Enterprise Sales:
sales@silentcircle.com