Average Ratings 4 Ratings

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Average Ratings 0 Ratings

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Description

Mailwarm : Automated Email Warmup & Deliverability Software Mailwarm is a cloud-based email warmup and deliverability platform designed to help businesses improve inbox placement and reduce spam filtering risks. Since 2020, Mailwarm has supported startups, sales teams, recruiters, agencies, and outbound marketers that rely on cold email and domain reputation management for growth. The platform strengthens sender reputation by generating consistent, natural engagement signals across multiple mailbox providers. Instead of relying on shortcuts, Mailwarm builds long-term trust with email providers through structured warmup automation. Mailwarm supports Gmail, Outlook, Microsoft 365, Yahoo, and custom SMTP configurations, making it suitable for teams launching new domains, onboarding new sales representatives, or managing multiple client inboxes. Benefits - Improves inbox placement across all the providers - Protects sender reputation for cold email campaigns - Reduces spam filtering risks - Provides measurable deliverability tracking - Supports scalable outbound operations Ideal For - SaaS startups launching new domains - Sales and outbound teams - Recruitment and staffing agencies - B2B marketing agencies - E-commerce brands running email outreach - Consultants and freelancers managing multiple inboxes Mailwarm is a secure SaaS platform built on SMTP and IMAP protocols with real-time monitoring and automation infrastructure. The solution is designed for organizations that require consistent email deliverability performance and structured reputation management.

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 No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Gmail Yes 
Microsoft Outlook Yes 
AOL Mail Yes 
Amazon SES Yes 
Claude No 
Codex CLI No 
Google Workspace Yes 
LangChain No 
Mailgun Yes 
Microsoft 365 Yes 
Model Context Protocol (MCP) No 
Python No 
Ruby No 
SendGrid Yes 
Slack No 
Vercel AI SDK No 
Yahoo! Mail Yes 
Zapier No 
Zoho Mail Yes 
n8n No 

Integrations

Gmail Yes 
Microsoft Outlook Yes 
AOL Mail No 
Amazon SES No 
Claude Yes 
Codex CLI Yes 
Google Workspace No 
LangChain Yes 
Mailgun No 
Microsoft 365 No 
Model Context Protocol (MCP) Yes 
Python Yes 
Ruby Yes 
SendGrid No 
Slack Yes 
Vercel AI SDK Yes 
Yahoo! Mail No 
Zapier Yes 
Zoho Mail No 
n8n Yes 

Pricing Details

$69 per month
Unlimited emails/day
Unlimited accounts & SMTPs
Unlimited Users
Deliverability expert tailored engagement
Success Manager
Free Deliverability Audit
Free Trial Yes 
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) Yes 
Online Support Yes 

Customer Support

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

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person Yes 

Types of Training

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

Vendor Details

Company Name

Mailwarm

Founded

2020

Country

France

Website

www.mailwarm.com

Vendor Details

Company Name

Sendmux

Founded

2026

Country

Australia

Website

sendmux.ai

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Product Features

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