| What it does | The confidential agentic stack for defense, finance, and regulated teams
| Physical mailing address and postal mail API for AI agents
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| Stage | Not given
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| Founded | Not given
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| Based in | US
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | Pay as you go: from $20 prepaid credits, provider cost plus 10% markup, $25 increments. Team: $1,200/seat/year (5-seat minimum). Enterprise Sovereign: $2,400/seat/year. Sovereign Government: custom pricing. Blackbit add-on: $4,999/named operator/month (2-operator minimum).
| 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
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| Key features | - Confidential AI IDE (CDE) for secure coding assistance with protected repositories and terminals
- Confidential LLM Gateway with access to hundreds of models through governed interface
- Hardware-protected sandboxed environments for code and agent execution
- Cryptographic attestation and audit trails for workload verification
- Agents SDK for private agent execution with controlled tool access
- Support for private, restricted, and air-gapped deployments
- Trusted Execution Environment (TEE) models on sovereign infrastructure
- SSO and RBAC for enterprise access control
- Blackbit autonomous security agent for agentic cyber tasks
| - 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
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| What makes it different | - Hardware-backed isolation and attestation replacing traditional policy-based security
- Zero-retention model ensuring code stays within protected environments
- Verifiable execution with audit trails for compliance and security verification
- Flexible deployment from self-serve credits to sovereign air-gapped environments
| - 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
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 30 ▼ −1 (down) since last check | 8 ▼ −14 (down) since last check |
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| Trust Flow (Majestic) | 19 | 1 |
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| Citation Flow (Majestic) | 32 | 26 |
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| Referring domains (Majestic) | 300 | 76 |
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