< All Integrations
Backed by Y Combinator

 US/EU Private IP & Google, Outlook Inboxes for  Clay.

Clay gives you solid lead data, and MailKarma.ai makes sure your messages reach them. It takes care of domain setup, warm-up, and deliverability so your outreach feels seamless from data to inbox.

Key Features & Benefits:

  • Lead-to-Inbox Automation: Take enriched leads from Clay and send them straight through inboxes that are already warmed up and trusted. No delays, no spam issues. Just smooth, reliable delivery from lead generation to first touch. MailKarma.ai makes sure every email is sent from a healthy sender profile that providers recognize. It’s the easiest way to go from data to real conversations without worrying about technical deliverability problems.
  • Zero Manual Setup: Forget messing with DNS records or trying to figure out SPF and DKIM settings.MailKarma.ai takes care of everything behind the scenes, automatically and correctly.
    No copying values, no confusing dashboards, and no IT support needed.
    Just connect your inboxes and you’re ready to start sending with confidence.
  • Clay Sync: Build and run your outreach flows in Clay while MailKarma.ai takes care of getting those emails delivered. You focus on finding and organizing the right leads, and we’ll make sure your messages land where they should. The integration runs smoothly without breaking your flow or slowing you down. From contact data to inbox, everything just works together the way it should.
  • Stay Scalable: As you grow and send more emails, the risk of deliverability issues grows too. MailKarma.ai scales with you, warming up new inboxes and protecting your sender reputation automatically. You can keep adding domains and inboxes without stressing about getting flagged or blocked. Send more without thinking twice. We’ve got your backend covered.

MailKarma.ai is the perfect deliverability companion for Clay users who want to scale outreach without tech headaches. Book your free demo now at MailKarma.ai and see how we help your emails reach real people, not spam folders.

Clay

CRM

Integrate MailKarma.ai with Clay to send high-quality leads without worrying about hitting spam. When you connect Clay with MailKarma.ai, you get a clean, reliable setup that keeps your outreach running smooth. Clay helps you find and build lead lists effortlessly, and MailKarma.ai makes sure those emails actually reach the inbox. No tech stress, no guessing, just solid deliverability that supports your campaigns as you grow.

Try For Free

Trusted by high-growth companies to scale their outbound campaigns and maximize email deliverability.

66 Emails yesterday
75 Emails yesterday
93 Emails yesterday
16 Emails yesterday

FAQs: Everything You’re Wondering About Cold Email Deliverability & MailKarma’s Infrastructure

What is MailKarma, and how does it compare to other tools?

MailKarma is a dedicated email infrastructure solution built exclusively for cold email outreach. Unlike shared inbox tools or general ESPs, MailKarma gives you complete control over your sending setup—private US IPs, clean domains, and expert-backed deliverability practices. Built by cold email pros, MailKarma is optimized to scale outreach without landing in spam.

How much does cold email infrastructure cost with MailKarma's pricing model? Is there a free trial?

Because MailKarma sets up private infrastructure—including custom domains and mailboxes—it doesn’t offer a traditional free trial. However, you can explore the platform, view your dashboard, and test features before provisioning infrastructure. Our private dedicated email servers cost $150 per server plus $0.001 per email sent, making it extremely cost-effective for high-volume cold email campaigns. For Gmail Workspace solutions, pricing starts at $3.50 per email with a 10-email minimum, dropping to $2.50 per email for volumes over 100 emails. This transparent pricing model ensures you only pay for what you use while maintaining enterprise-grade email deliverability.

Does MailKarma automatically configure DNS records for my domains?

Yes. MailKarma automatically sets up SPF, DKIM, and DMARC records using best-in-class standards. No technical hassle—our system handles everything behind the scenes, and our support team is always ready to assist if needed.

What’s included in my MailKarma subscription?

Every MailKarma subscription includes:

  • Automated DNS setup (SPF, DKIM, DMARC)
  • Private mailbox hosting
  • Ongoing deliverability optimization
  • Server monitoring and uptime guarantees

How many domains and mailboxes do I need?

It depends on your monthly sending volume and the number of contacts per sequence. To simplify this, MailKarma includes a volume-based calculator inside the app to help you choose the optimal setup for scale, safety, and inbox placement.

How is MailKarma different from Gmail or Outlook?

Gmail and Outlook aren't built for cold outreach—they throttle volume, rotate IPs, and limit deliverability. MailKarma gives you:

  • Dedicated infrastructure
  • Warmed IPs and aged domains
  • No shared resources
  • Built-in best practices for cold outreach

It's the infrastructure your outreach actually needs.

Want to Check Email Delivery?