#1 Rated Cold Email
Infrastructure
Built to Scale Your Outreach
Trusted by agencies, SaaS companies, and top marketers worldwide. Featured on Product Hunt, G2, and Google’s “Best Marketing Tools” list.
⭐⭐⭐⭐⭐ “Users love us” – G2
#1 Product of the Day – Product Hunt
Google Best Seller BadgeOur Product
We provide infrastructure (email inboxes and domains) with excellent deliverability. Unlike generic suites, our inboxes are built specifically for cold email so they avoid spam filters far more often.
Spin up hundreds of mailboxes in minutes, connect them to Instantly, Smartlead or any tool you like, and get higher reply rates with built-in warm-up, verification and placement checks.
- Rapid setup with automated DNS (SPF, DKIM, DMARC)
- Scalable multi-inbox architecture designed for outreach
- Seamless integrations with leading outreach platforms
Dedicated servers and IPs for elite cold email deliverability
We run our own infrastructure. Every client gets isolated resources: dedicated servers, dedicated IPs, and strict reputation controls.
This means faster setup, stable inbox placement, and zero bleed-over from other senders. Total control over your deliverability.
Google and Outlook weren’t built to scale cold email outreach.
Google and Microsoft are advertising platforms. They want you to run ads, not send sales emails.
Emailscale is purpose-built for cold email: rapid inbox creation, automated technical setup, and deliverability safeguards.
| Comparison | Google / Outlook | Emailscale |
|---|---|---|
| Time to set up 50 inboxes | 6.2 hours | 60 seconds |
| Monthly costs for 50 inboxes | £360 | £99 |
| Automated technical setup |  |
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| Guaranteed deliverability | |
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| Allows cold emailing | |
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connect emailscale to
Why Emailscale Wins
| Feature | Emailscale | Competitor A | Competitor B |
|---|---|---|---|
| Multi-inbox setup (30, 100, unlimited) | | Limited | Limited |
| AI warm-up | | | |
| Email verification tool | | | Limited |
| Inbox placement testing | | Limited | |
| Self-healing inboxes | | | Limited |
| Free cold email success course | | | |
| Flat, transparent pricing | | Limited | Limited |
| Works with Instantly, Smartlead, HighLevel | | | |
Numbers Don’t Lie
emails sent through Emailscale infrastructure last month.
inboxes created every week.
average inbox placement rate.
Pricing
Starter
- Core sending infrastructure
- Inbox placement testing
- Free cold email course
- AI warm-up
- Email verification tool
- Access to HighLevel Marketplace App
Growth
- Everything in Starter
- AI warm-up
- Email verification tool
- Access to HighLevel Marketplace App
- Priority support
Unlimited
- Everything in Growth
- Unlimited inboxes
- Dedicated deliverability consultant
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