Mails.ai

Freemium

A platform for email marketing.

Mails.ai is an automated email marketing platform designed for scaled outreach. It features an AI email writer, automated follow-ups, and unlimited email warmup to support deliverability. The tool is built for sales teams and business owners who need to manage unlimited email accounts and sequences. Pricing tiers range from a free plan for Google users to paid Startup and Growth plans with higher contact limits (verified: 2026-01-29).

Jan 29, 2026
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Pricing: Freemium
Last verified: Jan 29, 2026
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Key facts

Pricing

Freemium

Use cases

Sales teams seeking to automate cold email outreach and follow-up sequences to scale their business growth (verified: 2026-01-29), Marketing professionals requiring automated email warmup services to maintain high deliverability rates across multiple accounts (verified: 2026-01-29), Business owners needing an AI-powered writing assistant to generate email content for various marketing campaigns (verified: 2026-01-29)

Strengths

The platform allows users to connect and manage an unlimited number of email accounts from any service provider (verified: 2026-01-29), Users can access unlimited email warmup services to improve sender reputation and ensure emails reach the inbox (verified: 2026-01-29), The system includes an integrated email verifier and custom tracking domains to monitor campaign performance and data quality (verified: 2026-01-29)

Limitations

The free plan is restricted to users with Gmail and Google Workspace accounts only (verified: 2026-01-29), The Startup plan tier limits users to 1,000 active contacts per month for their email campaigns (verified: 2026-01-29)

Last verified

Jan 29, 2026

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Strengths

  • The platform allows users to connect and manage an unlimited number of email accounts from any service provider (verified: 2026-01-29)
  • Users can access unlimited email warmup services to improve sender reputation and ensure emails reach the inbox (verified: 2026-01-29)
  • The system includes an integrated email verifier and custom tracking domains to monitor campaign performance and data quality (verified: 2026-01-29)

Limitations

  • The free plan is restricted to users with Gmail and Google Workspace accounts only (verified: 2026-01-29)
  • The Startup plan tier limits users to 1,000 active contacts per month for their email campaigns (verified: 2026-01-29)

FAQ

What are the specific limitations for users who choose the free forever plan?

The free plan requires no credit card but is strictly restricted to Gmail and Google Workspace accounts. It includes unlimited email accounts and warmup features, but users must upgrade to a paid tier to use other email service providers (verified: 2026-01-29).

Does the platform provide tools to help with email deliverability and sender reputation?

Yes, the service includes unlimited email warmup and an email verifier tool. These features are designed to help users maintain a positive sender reputation and ensure that automated sequences are delivered to the recipient's inbox (verified: 2026-01-29).

Can teams collaborate on email marketing campaigns within the Mails.ai platform?

The Startup and Growth plans include support for unlimited team members and unlimited campaigns. This allows multiple users to manage sequences, uploaded contacts, and advanced reports within a single organizational account (verified: 2026-01-29).