Physical mailing address and postal mail API for AI agents
Stage
Startup
Not given
Founded
Not given
Not given
Based in
Not given
US
Pricing model
Freemium
Freemium
Pricing
Not given
Outbound mail: $0/month base, USPS First-Class Mail (1-page letter) $2.00, USPS Priority Mail flat-rate envelope $15.00, USPS Certified Mail $20.00, Certified with Electronic Return Receipt $24.00. Printing: B&W $0.40/page, Color $0.70/page. Mailing address for AI agent: $15/month, includes 30 stand
Key features
Automatic screenshot and DOM capture
AI-powered feedback triage
MCP and CLI integration for coding agents
Works with Claude Code, Cursor, Windsurf, and Codex
Real-time feedback board with progress tracking
User notifications when fixes deploy
Private boards and custom domains on paid plans
Third-party integrations
Bring Your Own Key (BYOK) on all plans
Send outbound mail via API, MCP, or dashboard
Certified mail with proof of delivery
Inbound mail scanning and OCR
REST API and MCP server integration
Webhook notifications with HMAC-SHA256 signing
Batch mail and postcards from templates
Human-in-the-loop approval gates for mail
Multi-channel notifications via email, SMS, Slack, Discord
Fulfillment photos and tracking for all mail
What makes it different
Closes the gap between fast AI coding and understanding real user needs
Captures context that prevents silent churn
One-command setup with no configuration needed
Brings user testing into the product without dedicated QA
Turns scattered user requests into obvious product priorities
Real physical street address for autonomous agents to receive mail and packages
Seamless API integration with AI agent frameworks like OpenClaw, Hermes, LangChain
Inbound mail becomes structured agentic context via OCR and webhooks
Complete tracking from document submission through delivery confirmation
No credit card required to start using the service