Crafted to enhance B2B and B2C response rates

Enhance your outreach efforts with a top-of-the-line email tool designed to seamlessly cycle through ESPs, SMTPs, and domains, resulting in higher open rates, clickthroughs, and customer engagement.

Try Free Now
Sendcrux
Active users
970+

360° Mailbox Automation

Simplifying GSuite and Office 365 Management

Transform your email management system with our innovative approach, as we provide an all-in-one solution for comprehensive email and domain management

Dashboard

The system provides a holistic dashboard that encapsulates information about licensing specifics, domain management, along with a thorough summary incorporating statistical analysis of domains, licenses, and mailboxes

Mailbox Automation

Discover the power of DNS records automation, the ease of email and domain forwarding, and the flexibility of creating email aliases. Streamline your tasks, minimize mistakes, and boost your institutional email efficiency with our comprehensive 360-degree automation solution.

Domains and DNS Automation

Experience streamlined domain management with our system, from incorporating previously purchased domains to automating the procurement of new ones. We even handle renewals for you. Our platform seamlessly manages nameservers and mailbox DNS records, thereby saving you years worth of time in administering your G Suite or Office 365. With us, you require absolutely no prior knowledge to establish a mailbox and launch your campaigns.

Licenses

Effortlessly renew or cancel any number of mailbox licenses within seconds through our straightforward billing and renewal system.

Sendcrux
Dashboard

The system provides a holistic dashboard that encapsulates information about licensing specifics, domain management, along with a thorough summary incorporating statistical analysis of domains, licenses, and mailboxes

Mailbox Automation

Discover the power of DNS records automation, the ease of email and domain forwarding, and the flexibility of creating email aliases. Streamline your tasks, minimize mistakes, and boost your institutional email efficiency with our comprehensive 360-degree automation solution.

Domains and DNS Automation

Experience streamlined domain management with our system, from incorporating previously purchased domains to automating the procurement of new ones. We even handle renewals for you. Our platform seamlessly manages nameservers and mailbox DNS records, thereby saving you years worth of time in administering your G Suite or Office 365. With us, you require absolutely no prior knowledge to establish a mailbox and launch your campaigns.

Licenses

Effortlessly renew or cancel any number of mailbox licenses within seconds through our straightforward billing and renewal system.

Sendcrux
Dashboard

The system provides a holistic dashboard that encapsulates information about licensing specifics, domain management, along with a thorough summary incorporating statistical analysis of domains, licenses, and mailboxes

Mailbox Automation

Discover the power of DNS records automation, the ease of email and domain forwarding, and the flexibility of creating email aliases. Streamline your tasks, minimize mistakes, and boost your institutional email efficiency with our comprehensive 360-degree automation solution.

Domains and DNS Automation

Experience streamlined domain management with our system, from incorporating previously purchased domains to automating the procurement of new ones. We even handle renewals for you. Our platform seamlessly manages nameservers and mailbox DNS records, thereby saving you years worth of time in administering your G Suite or Office 365. With us, you require absolutely no prior knowledge to establish a mailbox and launch your campaigns.

Licenses

Effortlessly renew or cancel any number of mailbox licenses within seconds through our straightforward billing and renewal system.

Sendcrux
Dashboard

The system provides a holistic dashboard that encapsulates information about licensing specifics, domain management, along with a thorough summary incorporating statistical analysis of domains, licenses, and mailboxes

Mailbox Automation

Discover the power of DNS records automation, the ease of email and domain forwarding, and the flexibility of creating email aliases. Streamline your tasks, minimize mistakes, and boost your institutional email efficiency with our comprehensive 360-degree automation solution.

Domains and DNS Automation

Experience streamlined domain management with our system, from incorporating previously purchased domains to automating the procurement of new ones. We even handle renewals for you. Our platform seamlessly manages nameservers and mailbox DNS records, thereby saving you years worth of time in administering your G Suite or Office 365. With us, you require absolutely no prior knowledge to establish a mailbox and launch your campaigns.

Licenses

Effortlessly renew or cancel any number of mailbox licenses within seconds through our straightforward billing and renewal system.

Sendcrux

360° Mailbox Automation

Simplifying GSuite and Office 365 Management

Transform your email management system with our innovative approach, as we provide an all-in-one solution for comprehensive email and domain management

Dashboard

The system provides a holistic dashboard that encapsulates information about licensing specifics, domain management, along with a thorough summary incorporating statistical analysis of domains, licenses, and mailboxes.

Mailbox Automation

Discover the power of DNS records automation, the ease of email and domain forwarding, and the flexibility of creating email aliases. Streamline your tasks, minimize mistakes, and boost your institutional email efficiency with our comprehensive 360-degree automation solution.

Domains and DNS Automation

Experience streamlined domain management with our system, from incorporating previously purchased domains to automating the procurement of new ones. We even handle renewals for you. Our platform seamlessly manages Name Servers and mailbox DNS records, thereby saving you years worth of time in administering your GSuite or Office 365. With us, you require absolutely no prior knowledge to establish a mailbox and launch your campaigns.

Licenses

Effortlessly renew or cancel any number of mailbox licenses within seconds through our straightforward billing and renewal system.

Our Features

Features designed to generate more responses by spending less time on campaigns. Get more productivity with
Auto warmup, Advanced email scheduling, and email sequencing

Unleash endless cold emailing potential.

Uninterrupted cold, opt-in, and double opt-in email campaign capabilities at your fingertips

Sendcrux
  • 01

    Mailboxes And SMTPs

    Add Gsuite, outlook, and 20+ SMTP servers Built-in SMTP and mailboxes rotation

  • 02

    Global Blacklist & Spamtrap

    Blacklisted and spam trap emails database with 3M emails Protect mailboxes/IPs/Domains from getting blacklisted

  • 03

    Campaigns & Lists

    Get opens, clicks, and responses from respective campaigns and lists. Import or export lists and templates.

  • 04

    Campaign Analytics

    Get granular analytics along with IP location of opens, devices, software agents, etc.

  • 05

    Auto Scheduling

    Most advanced auto scheduling that helps you gain reputation and generate more responses by delivering emails at the right time.

  • 06

    Auto Warmup Strategy

    Predefined auto warmup schedules keeps you safe from getting blacklisted and helps you to define your own warmup strategy.

  • 07

    Reply Tracker

    Add as many mailboxes to track replies/responses from your prospects and keep yourself updated of the total unique responses.

  • 08

    Email Sequences

    Send follow-up emails based on opens, clicks on specific links, and responses. Enjoy unlimited email sequencing.

  • 09

    Built-In SMTP

    Run unstoppable cold campaigns. Designed SMTPs with dedicated rotating IPs to efficiently execute cold emailing.

Sendcrux

Our Features

Features designed to generate more responses by spending less time on campaigns.
Get more productivity with Auto warmup, Advanced email scheduling, and email sequencing

Unleash endless cold emailing potential.

Uninterrupted cold, opt-in, and double opt-in email campaign capabilities at your fingertips

Sendcrux
Sendcrux
Sendcrux
Sendcrux
Sendcrux
Sendcrux
Sendcrux
Sendcrux
Sendcrux

A cutting-edge algorithm with unparalleled sophistication

Sendcrux is a powerful tool designed to maximize success with cold emails. With its extensive experience and dexterity, you no longer need to purchase multiple mailboxes

  • Built-in email Verifications
  • CRM Apps
  • Web Integration
  • Fully integrated
  • Built-in warmup seed list
  • AI Content
Sendcrux
Sendcrux

Enhance IP and Domain reputation with our USA and Europe-based warmup lists

Utilize our USA and Europe-based warmup lists to cultivate exceptional IP and domain reputation, resulting in heightened engagement and optimal responses from your targeted audience

Ensure continuous excellence in IP and domain reputation with our reliable warmup list

Unlock the Power of Sequencing with a Deeper Understanding

Engage your B2B and B2C customers simultaneously with targeted Sequences. Trigger personalized emails and follow-ups, based on list updates and email events, with our simplified Sequences tools. Gain deep insights into campaigns with detailed contact-level analytics and full tracking of customer activity. Make the most of every interaction, and experience professional results.

Sendcrux

The Power of A/B Testing and Sequences

Maximize email campaign results using Sendcrux's automated A/B testing for effective templates,
subject lines, and professional outreach.

Sendcrux

Easing Into Cold Email With Mailcrux SMTP's Help

Mailcrux offers organizations the cutting-edge power to engage in bulk emailing capabilities without any boundaries. Our server solutions guarantee efficient delivery so that messages can arrive to their intended destination in no time and with greater chances of reaching the inbox. Harness our SMTP servers to unleash the full potential of your communication goals.
A Dedicated IP / SMTP ensures that you maintain control and visibility of your sending reputation, rather than relying on the behaviour of your sending peers with a shared IP. This puts you in the driving seat and helps you create a strong and professional email image.

High Accuracy Rock-Bottom Price Super-fast Bulk Email Verifier

  • Improve Hit-Rate
  • Reduce Bounce Rate
  • Build Robust Sender Reputation
Sendcrux

Craft 1000 Unique, Spam-free emails in 3 Minutes

  • Quick, Intelligent, and Cost-effective
  • Ensure spam-free content and prevent Content blacklisting with our solution
  • Boost your results by 40% with the power of AI
Sendcrux

Case Study: The Impact of 100,000 Cold Email

Get rid of IP, domain, and email content blacklisting problems.
Leave cold email campaigns to our experts, you stay focused on closures.

Case Study: The Impact of 100,000 Cold Email

Get rid of IP, domain, and email content blacklisting problems.
Leave cold email campaigns to our experts, you stay focused on closures.

Lastest blog posts

Tool and strategies modern teams need to help their companies grow.

Mailbox Price

Zoho Mail
Workspace
Office 365
Yahoo Mail
Sendcrux Mail
Price Starts from $5 per Month

Trusted by 3.6k+ Clients

EN
Eric Nowoslawski

Growth EngineX

I was blown away by how amazing the results were. I send 35,000 cold emails per week. No body in my circles is using a dedicated SMTP because they all believe it can't work or it's too expensive

MS
Mohit Sareen

Elixir

We never imagined sending millions of emails per month that just made possible by sendcrux’s team. What we are spending at sendcrux is negligible compared to what we did at other ESPs.

KF
Kimberly Fullwood

Awesome REI, LLC

Sendcrux has been amazing. The team has taken all of my email campaigns and is personally optimizing them and sending them out for us to our cold email clients.

BH
Brandon Hoffman

KEA Advertising, Inc

Sendcrux is doing an amazing job in cold email campaigns. We bought a dedicated SMTP with 4 IPs to send 40k emails/day and it is doing extremely well. Never witnessed IP or domain blacklisting issues.

BK
Balram Krishna

BJAIMS

We are into marketing and advertising, we need to reach decision-makers of various brands to sell our advertising offers. We were having multiple issues with cold email campaigns from several ESPs and CRMs. Sendcrux just did a great job by guiding us on sending cold emails.

DC
David Case

advastargroup.com

We love sendcrux, especially their customer care and the way they take care of campaigns. Hired a campaign management expert along with dedicated SMTP from adcrux and saved many hours for sending cold emails.

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Sendcrux

No long-term contracts. No catches. Simple.

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