Average Ratings 4 Ratings
Average Ratings 0 Ratings
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
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
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
Pricing Details
$69 per month
Unlimited emails/day
Unlimited accounts & SMTPs
Unlimited Users
Deliverability expert tailored engagement
Success Manager
Free Deliverability Audit
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