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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

SendHQ provides a unified email workflow for product teams and AI agents, encompassing domain verification, transactional message delivery, email reception, outcome inspection, and workspace-specific API key management. The platform features a public REST interface tailored for robust product communication, ensuring clear visibility and controls for sender safety. Additionally, its comprehensive approach helps streamline email processes, making it easier for teams to maintain effective communication.

Description

Sendmux provides AI agents with dedicated inboxes and a streamlined method for sending emails. Each agent is capable of receiving communications, reviewing conversation threads, managing attachments, replying to messages, and reacting to incoming mail through signed webhooks or Server-Sent Events. Teams can utilize various sending methods including Gmail OAuth, Outlook OAuth, SMTP providers, or managed Amazon SES, allowing for flexibility in their email communications. Additionally, Sendmux offers the ability to distribute sending across different providers using features like weighted routing, sender-domain routing, health checks, failover mechanisms, and customizable quotas based on time intervals such as seconds, minutes, hours, or days. For developers, the platform includes Mailbox, Sending, and Management APIs, comprehensive OpenAPI documentation, SDKs, the sendmux CLI, and MCP tools, along with Sendmux Skills. Moreover, the system ensures tenant isolation, provides mailbox-scoped API keys, supports custom domains, and includes logging and metrics, all while maintaining a usage-based pricing model without imposing fees for each seat or mailbox. This comprehensive approach enhances the overall email management experience for teams and developers alike.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

No images available

Screenshots View All

Integrations

Claude No 
Codex CLI No 
FetchSandbox No 
Gmail No 
LangChain No 
Microsoft Outlook No 
Model Context Protocol (MCP) No 
Python No 
Ruby No 
Slack No 
Vercel AI SDK No 
Zapier No 
n8n No 

Integrations

Claude Yes 
Codex CLI Yes 
FetchSandbox Yes 
Gmail Yes 
LangChain Yes 
Microsoft Outlook Yes 
Model Context Protocol (MCP) Yes 
Python Yes 
Ruby Yes 
Slack Yes 
Vercel AI SDK Yes 
Zapier Yes 
n8n Yes 

Pricing Details

$9/month
Free Trial No 
Free Version No 

Pricing Details

$0.15 per 1000 emails
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Customer Support

Business Hours Yes 
Live Rep (24/7) Yes 
Online Support Yes 

Types of Training

Training Docs No 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person Yes 

Vendor Details

Company Name

Vynara Technologies

Website

sendhq.cc

Vendor Details

Company Name

Sendmux

Founded

2026

Country

Australia

Website

sendmux.ai

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Product Features

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