| What it does | Production infrastructure for AI applications with observability, governance, and multi-model support
| 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 | Not given
| US
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| Pricing model | Not given
| Freemium
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| Pricing | Personal $15/month (25,000 credits); Starter $25/month (50,000 credits); Team $75/month (100,000 credits); Pro $375/month (500,000 credits). Additional credits available at $0.10 per 1,000 credits.
| 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 | - Step-level observability with traces showing status, latency, credits, and governance for every step
- Natural-language governance policies with flag and block thresholds
- Model portability: swap 200+ models at any time without code changes
- Automatic content ingestion and vector database indexing for RAG
- Persistent memory banks for conversation context
- Cost tracking per model, agent, and step with credit-based pricing
- Structured output validation ensuring quality responses
- HTTP endpoints for every agent with SDKs for Python, JavaScript, Go, and C#
- ML-based prompt scanner blocking injection attacks in real time
- Evaluation framework with evals that run locally, in CI, and in production
| - 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 | - All production LLM features unified in one runtime with no orchestration stack to assemble
- Local development environment matches production exactly for debugging and verification
- Swap between 200+ models without changing code or workflow logic
- Governance and compliance built-in with real-time prompt injection blocking and policy evaluation
- Transparent credit-based pricing where all operations consume predictable, tracked credits
| - 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) | 12 ▲ +1 (up) since last check | 8 ▼ −14 (down) since last check |
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| Trust Flow (Majestic) | 6 | 1 |
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| Citation Flow (Majestic) | 20 | 26 |
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| Referring domains (Majestic) | 22 | 76 |
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Seclai
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