Mailscale
FreemiumWeb
What is Mailscale?
Mailscale is a tool designed to help sales teams and businesses send cold emails at scale by generating and managing multiple email accounts. The platform allows you to create up to 1000 email accounts, which can then be used to distribute outreach campaigns across a wider sender base. This approach helps improve email deliverability rates and reach more prospects without hitting sending limits imposed by individual email providers. The tool is particularly useful for companies running aggressive prospecting campaigns where volume and sender diversity are important factors in campaign success.
Key Features
Email account generation
Create and manage up to 1000 email accounts for distributed sending
Multi-account management
Centralised dashboard to oversee multiple sender accounts
Cold email distribution
Send campaigns across different accounts to improve reach and deliverability
Freemium model
Access basic functionality without upfront payment
Integration capability
Connect with email sending platforms and CRM tools
Pros & Cons
Advantages
- Enables high-volume cold email campaigns without hitting single-account sending limits
- Improves email deliverability by distributing sends across multiple accounts
- Free tier allows testing before committing to paid plans
- Useful for sales teams needing to scale outreach quickly
Limitations
- Managing many email accounts increases complexity and compliance responsibilities
- Email providers may restrict or flag accounts used for mass cold outreach
- Requires careful attention to email marketing regulations and anti-spam laws in different regions
Use Cases
B2B sales teams running large-scale prospecting campaigns
Recruitment agencies sending bulk outreach to candidates
Agencies offering cold email services to multiple clients
Startups conducting aggressive customer acquisition through email
Companies testing market demand across different industries or regions