Audience

B2B outreach teams, SDRs, lead generation agencies, recruitment firms, fintech companies, SaaS startups, real estate agents, marketing and growth agencies, PR agencies, sales consultants, founder-led sales teams

About MailDeck

MailDeck is the market-leading enterprise cold email infrastructure platform, engineered from the ground up for high-volume senders who demand uncompromising deliverability at scale. Trusted by sales teams, growth agencies, and revenue organizations sending millions of emails per month, MailDeck provides the most reliable inbox architecture available for cold outreach. The platform seamlessly integrates Google Workspace, Microsoft 365, and a wide range of SMTP providers into a unified, enterprise-grade sending infrastructure.

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Pricing

Starting Price:
$99 for 30k emails/month

Integrations

See Integrations

Ratings/Reviews - 2 User Reviews

Overall 5.0 / 5
ease 4.5 / 5
features 4.5 / 5
design 4.5 / 5
support 5.0 / 5
More Reviews for MailDeck Write a Review

Company Information

MailDeck
Founded: 2025
United States
maildeck.co

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Product Details

Platforms Supported
Cloud
Training
Documentation
Support
24/7 Live Support
Online

MailDeck Frequently Asked Questions

Q: What kinds of users and organization types does MailDeck work with?
MailDeck works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does MailDeck support in their product?
MailDeck supports these languages: English.
Q: What kind of support options does MailDeck offer?
MailDeck offers support via 24/7 live support and online.
Q: What other applications or services does MailDeck integrate with?
MailDeck integrates with: Google Workspace, Gmail, and Microsoft 365.
Q: What type of training does MailDeck provide?
MailDeck provides training in the form of documentation.
Q: How much does MailDeck cost?
Pricing for MailDeck starts at $99 for 30k emails/month.

MailDeck Product Features

MailDeck Verified User Reviews

Write a Review
  • Markus V.
    CEO
    Used the software for: 6-12 Months
    Frequency of Use: Daily
    User Role: User
    Company Size: 26 - 99
    Design 4 out of 5 stars
    Ease 4 out of 5 stars
    Features 5 out of 5 stars
    Pricing 4 out of 5 stars
    Support 5 out of 5 stars
    Probability You Would Recommend? 8 out of 10

    "MailDeck is the only cold email infrastructure I trust after testing many others"

    5 out of 5 stars Posted 2026-03-23

    Pros: Correct inbox configuration, proper warmup setup, right workspace delivery, campaign limits handled properly, and genuinely technical support that solves real problems fast.

    Cons: Onboarding could use more self-serve docs, but support covers the gap well.

    Overall: After going through multiple cold email infrastructure providers and getting burned every time, misconfigured inboxes, warmups ignored, wrong workspace delivery, I found MailDeck through Sabo's YouTube channel. A year later I'm booking 60–80 meetings a week in the finance niche. The support team actually understands deliverability and infrastructure. They've helped me fine-tune my campaigns and never left me without answers. Best decision I made for outbound.

    Read More...
  • Alex G.
    CEO
    Used the software for: Less than 6 months
    Frequency of Use: Daily
    User Role: User
    Company Size: 1 - 25
    Design 5 out of 5 stars
    Ease 5 out of 5 stars
    Features 4 out of 5 stars
    Pricing 5 out of 5 stars
    Support 5 out of 5 stars
    Probability You Would Recommend? 10 out of 10

    "Provider that helped us scale outbound"

    5 out of 5 stars Posted 2026-03-22

    Pros: Very simple setup process. Prices are way lower than competitors', which matters a lot when you're buying domains in bulk. Support is responsive and always willing to help with any inquiries. Had a question about tenant configuration and got a clear answer in under 10 minutes.

    Cons: Would be great to see a built in warmup tool or deliverability dashboard added over time.

    Overall: Good experience so far. MailDeck has become our primary provider for lead gen team infrastructure and we plan to add more domains as we scale.

    Read More...
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