What is Stable?
Running a business means juggling a million things—mail shouldn’t be one of them. Stable is an AI-powered virtual mailbox and business address service that helps over 15,000 companies ditch the hassle of physical mail. Whether you're a solo founder working from a coffee shop or a growing enterprise managing thousands of documents, Stable gives you a permanent business address, digitizes your mail instantly, and uses smart automation to route, summarize, and act on important items—so you can focus on what really matters.
With features like electronic check deposit, registered agent services, and seamless integrations with tools like Slack and Zapier, Stable turns your chaotic mailroom into a streamlined, secure workflow. Plus, it’s built for compliance: SOC 2 and HIPAA certified, so sensitive data stays protected.
What are the features of Stable?
- Virtual Business Address: Get a real street address in premium U.S. locations to use with the IRS, banks, vendors, and state filings—yours to keep even if you move or go fully remote.
- AI-Powered Virtual Mailbox: Every piece of mail is scanned and uploaded instantly, with AI-generated summaries so you know what’s urgent without opening every envelope.
- Automated Workflows: Automatically route mail to the right team member, deposit checks electronically, or push data into your existing tools like HubSpot or Asana.
- Registered Agent Service: Stay compliant in any U.S. state with a trusted registered agent included as an add-on.
- Change of Address Support: Switch your mailing address to Stable easily with their guided, AI-assisted process and USPS coordination.
- High-Volume Mail Processing: Built for businesses receiving hundreds or thousands of mail pieces—digitized quickly with military-grade security and 99%+ accuracy.
- HIPAA & SOC 2 Compliance: Ideal for healthcare, legal, and finance teams handling sensitive personal or health information (PHI/PII).
What are the use cases of Stable?
- A remote startup founder needs a legitimate business address for legal registration but works from different cities each month.
- A property management company receives hundreds of rent checks and tenant notices weekly and wants to deposit payments and assign maintenance requests automatically.
- A healthcare provider must securely handle patient correspondence while staying HIPAA-compliant—without printing or filing paper records.
- A business closing its physical office needs to forward all incoming mail to a digital system without missing bills or legal notices.
- An accounting firm wants to eliminate manual sorting of client tax documents and automate data entry into their practice management software.
- A tech company scaling rapidly needs centralized mail management across multiple departments with audit trails and role-based access.
How to use Stable?
- Sign up and choose a premium business address from Stable’s available locations (like San Francisco, Austin, or New York).
- Update your mailing address with the IRS, vendors, and clients—Stable provides support and templates to make this easy.
- All incoming mail is received at your Stable address, opened, scanned, and uploaded to your secure online dashboard within 1 business day.
- Use AI summaries and tags to quickly identify action items, then assign, forward, shred, or deposit checks directly from the platform.
- Connect Stable to your favorite apps via Zapier or native integrations to push mail data into Slack, Google Drive, or CRM systems.
- Add a registered agent during signup if you need one for LLC or corporate compliance in your state.









