Inboxes API
Programmatic API to create, manage, and operate email inboxes for AI agents (spin up inboxes in milliseconds, API-first infrastructure).
- Category: Core product
- Features: Create and manage inboxes via API, Instant/programmable inbox creation, Email threading and replies, Indefinite data storage, API key authentication (no OAuth)
- Integrations: LangChain, LlamaIndex, CrewAI
- Pricing: Included in usage-based plans (see pricing).
- Audience: Developers building AI agents, AI companies, engineering teams
- Reference URL: https://agentmail.to/
Email Sending & Receiving / Deliverability
Fault-tolerant, high-availability global email delivery with built-in deliverability protections and full send/receive functionality tuned for agents.
- Category: Infrastructure
- Features: Optimized deliverability (SPF, DKIM, DMARC), High-availability global delivery, No restrictive rate/sending limits, Attachment support, Email threading
- Pricing: Usage-based (see pricing).
- Audience: Teams sending/receiving email at scale for agents
- Reference URL: https://agentmail.to/
Developer SDKs, API Reference & Tools
Typed SDKs and RESTful API designed for quick integration and developer-first experience (examples in TypeScript, Python, cURL).
- Category: Developer tools
- Features: Typed SDKs (JavaScript/TypeScript, Python), RESTful endpoints, Quickstart examples and code samples, Webhooks and Websockets support
- Pricing: Included with plans (API access included).
- Audience: Developers and engineering teams
- Reference URL: https://docs.agentmail.to/introduction
Realtime Events (Webhooks & Websockets)
Real-time notifications and event delivery for incoming messages, deliveries, and agent actions via webhooks and websocket connections.
- Category: Feature
- Features: Webhooks for events, Websocket real-time inbox events, Realtime integrations for agent workflows
- Integrations: LiveKit (example integration)
- Pricing: Included with paid plans / API access.
- Audience: Developers building real-time agent workflows
- Reference URL: https://agentmail.to/blog/livekit-integration
AI-native Features: Semantic Search & Data Extraction
AI-focused capabilities to parse, structure, and search email content to enable agents to understand and act on email data.
- Category: Feature
- Features: Smart parsing of HTML bodies and attachments, Structured data extraction from emails, Semantic search across inboxes, Automatic labeling with prompts
- Pricing: Included with service (see pricing for quotas).
- Audience: AI teams and companies building agent automation
- Reference URL: https://agentmail.to/
Custom Domains & Identity/Auth
Support for custom domains and agent-specific email identities with built-in authentication/identity controls.
- Category: Feature
- Features: Custom domain setup for agent identities, Built-in SPF/DKIM/DMARC support, Simple API key–based authentication (no MFA/OAuth)
- Pricing: Custom domains available; included in paid plans.
- Audience: Companies deploying agent identities at scale
- Reference URL: https://agentmail.to/
Enterprise & Custom Solutions
Custom-tailored plans and enterprise offerings including dedicated infrastructure, white-labeling, and prioritized support.
- Category: Service / Plan
- Features: Custom volume pricing, Dedicated infrastructure, White-label solutions, Training & onboarding, 24/7 dedicated support / priority support
- Pricing: Free (forever) plan; Developer $20/mo; Starter $100/mo; Enterprise $500/mo; Custom pricing available. (See pricing page for plan quotas and details)
- Audience: Startups, scale-ups, and enterprises deploying large numbers of agent inboxes
- Reference URL: https://agentmail.to/pricing
