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Average Ratings 0 Ratings

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features
design
support

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Write a Review

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.

Description

Conduct an email test to determine its placement in Gmail, Outlook, Yahoo, and Zoho, identifying whether it arrives in the inbox, spam folder, or a tab such as Promotions. This process includes validating SPF, DKIM, DMARC, and checking against blacklists and content analysis. Additionally, the system should continuously monitor and notify you if there is a decline in email placement over time. Regular updates can help maintain optimal email deliverability and ensure that your messages reach their intended audience effectively.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Gmail Yes 
Microsoft Outlook Yes 
Claude Yes 
Codex CLI Yes 
FetchSandbox Yes 
LangChain Yes 
Model Context Protocol (MCP) Yes 
Python Yes 
Ruby Yes 
Slack Yes 
Vercel AI SDK Yes 
Yahoo! Mail No 
Zapier Yes 
Zoho CRM No 
n8n Yes 

Integrations

Gmail Yes 
Microsoft Outlook Yes 
Claude No 
Codex CLI No 
FetchSandbox No 
LangChain No 
Model Context Protocol (MCP) No 
Python No 
Ruby No 
Slack No 
Vercel AI SDK No 
Yahoo! Mail Yes 
Zapier No 
Zoho CRM Yes 
n8n No 

Pricing Details

$0.15 per 1000 emails
Free Trial No 
Free Version Yes 

Pricing Details

$19.99/month
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 Yes 
Live Rep (24/7) Yes 
Online Support Yes 

Customer Support

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

Types of Training

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

Types of Training

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

Vendor Details

Company Name

Sendmux

Founded

2026

Country

Australia

Website

sendmux.ai

Vendor Details

Company Name

SpamRate

Founded

2026

Country

Cyprus

Website

spamrate.is

Product Features

Product Features

Email Deliverability

DMARC Analytics Yes 
Deliverability Alerts Yes 
Deliverability Reporting Yes 
Email Address Verification No 
Email Content Testing Yes 
Email Previewing No 
IP Blacklist Monitoring Yes 
Inbox Placement Testing Yes 
Reputation Reporting Yes 

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