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About

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.

About

Put your email outreach on autopilot. Turn cold prospects into warm leads with automated prospecting outreach via email, social, and phone. Connect with more prospects, book more meetings, and generate more sales. Send personalized cold emails at scale. Engage with prospects via phone and social. Manage it all in one sequence, on one dashboard. Contact thousands of prospects all at once with personalized email campaigns, fully automated follow-ups, maximized deliverability, and proven templates. Connect with prospects everywhere they are. Seamlessly incorporate social media into your email outreach sequence, and power through cold calls with Mailshake Dialer. Monitor opens, clicks, and replies for every email you send, and know which part of your sequence is converting with Mailshake Lead Drivers.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

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

Audience

Sales teams and businesses looking for a solution to improve their customer experience

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$99 for 30k emails/month
Free Version Not Supported
Free Trial Not Supported

Pricing

$59 per user per month
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 5.0 / 5
ease 4.5 / 5
features 4.5 / 5
design 4.5 / 5
support 5.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

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

  • Onboarding could use more self-serve docs, but support covers the gap well.
  • Would be great to see a built in warmup tool or deliverability dashboard added over time.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

MailDeck
Founded: 2025
United States
maildeck.co

Company Information

Mailshake
Founded: 2015
United States
mailshake.com

Alternatives

Alternatives

SalesTarget.ai

SalesTarget.ai

SalesTarget LLC
lemlist

lemlist

lempire

Categories

Cold Email Supported

Categories

Auto Dialer Supported
Cold Email Supported
Email Marketing Supported
Email Warmup Supported
Mail Merge Supported
Sales Dialers Supported
Sales Engagement Supported

Email Marketing Features

A/B Testing Not Supported
Artificial Intelligence Not Supported
Auto-Responders Not Supported
CAN SPAM Compliance Supported
Customer Surveys Supported
Drip Campaigns Supported
Dynamic Content Supported
Event Triggered Email Supported
Image Library Not Supported
Landing Pages/Web Forms Supported
Mailing List Management Not Supported
Mobile Optimized Emails Supported
Reporting/Analytics Supported
Subscriber Management Supported
Template Management Supported
WYSIWYG Email Editor Supported

Integrations

Gmail Supported
Google Workspace Supported
Agiled Not Supported
Blotout Not Supported
Call Loop Not Supported
Google Calendar Not Supported
Google Forms Not Supported
InTouch Tool Not Supported
Integrately Not Supported
LiveAgent Not Supported
Lyne.ai Not Supported
Microsoft 365 Supported
Pipedrive Not Supported
Singer Not Supported
Slack Not Supported
UpLead Not Supported
VoiceDrop Not Supported
Warm Up Your Email Not Supported
WhatConverts Not Supported
Writecream Not Supported

Integrations

Gmail Supported
Google Workspace Supported
Agiled Supported
Blotout Supported
Call Loop Supported
Google Calendar Supported
Google Forms Supported
InTouch Tool Supported
Integrately Supported
LiveAgent Supported
Lyne.ai Supported
Microsoft 365 Not Supported
Pipedrive Supported
Singer Supported
Slack Supported
UpLead Supported
VoiceDrop Supported
Warm Up Your Email Supported
WhatConverts Supported
Writecream Supported
Claim MailDeck and update features and information
Claim MailDeck and update features and information
Claim Mailshake and update features and information
Claim Mailshake and update features and information