One Platform All Things Cold Email
Setup infra - Send campaigns - Track performance
AI-powered cold outreach at scale
One Platform All Things Cold Email Setup infra - Send campaigns - Track performance AI-powered cold outreach at scale
Campaign Performance
45.8%
Open Rate
45.8%
AI Reply Rate
12.3%
Meeting Rate
- Delivered
98.5%
- Inbox Placement
96.2%
- Bounce Rate
1.2%
Email Warmup
15,420
Warmup Emails
99.2%
Inbox Rate
4.8
Domain Score
- +12% from last week
Active Campaigns
4 campaigns running
SaaS Companies Outreach
2,450 prospects 45% open rate
- Active
E-commerce Follow-up
1,832 prospects 38% open rate
- Draft
Startup Founders
3,211 prospects 41% open rate
- Pause
Automation for
Cold Email Marketing
We all know that connecting with the right audience is key to growing any business. But in the crowded digital platforms, getting your emails seen and read can be a challenge. That’s where ZantaCore’s expertise comes into play. Our advanced solutions for bulk email marketing services in USA and smart cold email software give your campaigns the competitive edge they need. We help you get noticed, engage your prospects, and build meaningful connections without compromising on email deliverability or domain reputation.

Quick Automated Setup
Get started in just 4-6 hours with easy integration to your preferred sending tool.
Tenant Isolation
Each order is isolated with dedicated domains, IPs, and users to ensure optimized performance and deliverability.
Optimized for Deliverability
SPF, DMARC, and DKIM are automatically configured for every order to ensure top-tier deliverability.
Scalable Sending Limits
Send up to 6,000 emails per month from a single order for just $25/month.
Pre-Configured Warmups
Use your own domains or let Hypertide acquire domains for you. Just transfer nameservers, and we'll handle the rest.

Manual Tasks turn into simple clicks
while ZantaCore Automates the rest!
Old Way (Manual Setup)
- Two VAs Manually Setting Up Hundreds of Inboxes
- Handling Residential IPs and Phone Numbers for Inbox Logins
- Limited Scalability in Manual Inbox Setup
- Time Spent Manually Configuring SPF, DKIM, and DMARC Records.
- Manual work and verification
- Manual setups may lack modern security features like encryption and authentication
Domain purchase
$60 to send 200 emails/day
Inbox Setup
Hours of work
VA hours to setup inboxes
$30-$40
Total Monthly Cost:
$80-$100
Modern Way (Automated)
- Account Separation Guarantees a Unique Domain and IP for Each
- Warm-up Processes Included for Optimal Performance
- Scalable, Cost-Effective Infrastructure Starting at Just $25/Month.
- Fully Automated Setup with Top Market Providers, Including Google and Azure, in Just 4-6 Hours.
Domain purchase
$1 or bring your own free
Inbox Setup
Automated
VA hours to setup inboxes
Included
Total Monthly Cost:
$25
Email Analytics
Updates in real-time
- Total Sent
5,546
↑ 12% vs last period
- Open Rate
67%
3,715 opens
- Click Rate
42%
2,329 clicks
- Reply Rate
31%
1,719 replies
- AI Reply
15
$7,800 value
Your frequently asked questions, Answered.
What makes our service unique?
We provide a fully automated setup process for Google Suite accounts, typically completing configurations in just 4-6 hours compared to competitors' 24+ hour manual setups. Each domain gets its own dedicated setup, ensuring your email reputation isn't affected by other users. This isolated approach, combined with our automated configuration, means you get faster deployment while maintaining high deliverability standards.
How does domain management work?
You have the flexibility to either bring your own domains or purchase them directly through our platform. If a domain encounters any issues, you can easily swap it out for a new one through our interface. Our system is designed to work seamlessly with major sequencing tools like Instantly and Smartlead, making it easy to integrate into your existing workflow.
What kind of support do you provide?
We provide comprehensive support including performance auditing, best practices documentation, and infrastructure optimization guidance. If your inboxes aren't performing as expected, our team will conduct an audit to ensure you're following best practices and help optimize your setup. You can also run our system alongside other email tools to diversify your sending strategy.
What about pricing and commitment?
We charge a one-time initiation fee for setting up your Google Suite configurator, which covers multiple client domains under a single login. We offer flexible month-to-month plans with no long-term commitments, and you can cancel anytime through our web app. If you need separate logins for different clients, each would require its own initiation fee.
What's the recommended daily sending pattern?
We recommend spreading your 40-50 emails throughout the business day rather than sending them all at once. For example, you might send 5-7 emails every hour during an 8-hour workday. This natural sending pattern helps maintain account health and improves delivery rates.
Transform Email Outreach With Smart Bulk Email Marketing Services
ZantaCore’s bulk email marketing services are built for businesses that want to reach wide audiences without sacrificing engagement or email deliverability. Whether you’re targeting existing customers or connecting with new prospects, our solutions are designed to get your emails into inboxes and keep your domain reputation intact.
The digital world can be unforgiving when it comes to high-volume email campaigns. Sending thousands of emails from a single domain can trigger spam filters and damage your business’s reputation. We solve this with an innovative, scalable email infrastructure that reduces risks and boosts results.
Instead of relying on a single domain, we employ a smart system that rotates between multiple domains and email accounts. This horizontal scaling approach ensures that your campaigns maintain higher deliverability rates and stay on the right side of spam filters. With this intelligent system, your primary domain remains protected from being blacklisted.
Cold Email Software That Simplifies Outreach Campaigns
Effective cold email outreach is all about personalization, timing, and deliverability. ZantaCore’s cold email software gives you the tools to execute campaigns across USA that get results while reducing the risk of spam issues.
Our platform automates critical processes, such as email versioning, list segmentation, and follow-ups, ensuring that each prospect receives a personalized touch.
Key Features of Our Cold Email Software:
- Version Switching for Better Delivery: Avoid spam flags by automatically switching email versions.
- Dynamic Personalization: Add unique details to every email to increase engagement.
- Follow-Up Automation: Set up intelligent follow-ups to maintain communication without manual intervention.
Cold Email Infrastructure That Delivers Results
Our powerful cold email infrastructure is built to handle high volumes without compromising on deliverability. By spreading emails across multiple domains and using advanced sender rotation techniques, we help you maintain a healthy sender reputation.
- Smart Sender Rotation: Reduce spam risks by rotating sending accounts intelligently.
- Multiple Account Linking: Link and warm up multiple accounts for smoother scaling.
- Real-Time Analytics: Monitor campaign performance and optimize delivery paths through an intuitive dashboard.
How We Manage Cold Email Campaigns Seamlessly
- New Domain Purchase: We secure domains for your cold email campaigns, keeping your primary domain safe.
- Inbox Creation: Set up multiple inboxes per domain with dedicated IPs for better deliverability.
- Automated Warm-Up: Gradually build sender reputation to ensure your emails land in the inbox, not spam folders.
Advanced List Management & Segmentation for Smarter Campaigns
Effective bulk email marketing relies on targeting the right people at the right time. Our platform makes this easy with advanced list management tools.
- Automatic List Cleaning: Remove invalid addresses to maintain a healthy email list.
- Subscriber Behavior Tracking: Create dynamic campaigns based on how recipients engage with your emails.
- Suppression List Management: Protect your reputation by avoiding contacts who have opted out.
Template Management System Built for High Performance
Creating and managing email templates should never be a hassle. Our integrated system simplifies template design while ensuring optimal performance.
- Real-Time Previews: See how your emails will look on different devices before being sent.
- Dynamic Content Insertion: Personalize content for each recipient without manual edits.
- A/B Testing Capabilities: Test different templates to find what resonates best with your audience.
Why Makes Our SMTP Solution A Cost-Effective
Traditional email service providers often charge per email, which adds up quickly. Our SMTP solution eliminates these costs with predictable pricing and scalable infrastructure.
- Predictable Costs: Save up to 80% compared to traditional providers.
- Efficient Scaling: Scale your campaigns without worrying about rising costs.
Custom Rules Engine for Advanced Campaign Control
Tailor your email campaigns with our custom rules engine. This feature allows you to create sophisticated routing logic based on your business needs.
- Recipient Domain Rules: Optimize delivery paths based on domain reputation.
- Message Priority Settings: Ensure high-priority messages are sent first.
- Time Zone Management: Schedule emails to land in inboxes at the right time.
Seamless API Integration for Enhanced Campaigns
Our comprehensive REST API allows developers to connect applications effortlessly.
- Real-Time Tracking: Keep tabs on delivery status in real-time.
- Automated Template Updates: Streamline template management through API calls.
- Analytics Access: Gain insights into campaign performance directly from your systems.
Request a Free Quote Now!
Bulk email marketing services are essential for USA businesses looking to scale their customer engagement. When combined with smart cold email software, the results are game-changing. ZantaCore offers a comprehensive solution that balances technical excellence with practical results.
By leveraging our advanced email infrastructure, intelligent routing systems, and cost-effective SMTP solutions, you can maximize email deliverability and maintain strong customer connections. Connect with us and turn your email campaigns into a powerful growth engine.
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