Fresh and pre-warmed premium Google and Microsoft inboxes for cold email outreach
Free cold email domain health checker
Stage
Not given
Startup
Founded
Not given
Not given
Based in
US
US
Pricing model
Not given
Freemium
Pricing
Starter Plan: $37/month (10 Google inboxes, $3.50 per additional mailbox); Growth Plan: $97/month (30 Google inboxes, $3.25 per additional mailbox); Pro Plan: $297/month (100 Google inboxes, $3.00 per additional mailbox); Scale Plan: $849/month (300 Google inboxes, $2.85 per additional mailbox). Dom
Free checker with no signup. Paid plans: Starter $29/month (up to 3 domains), Growth $59/month (up to 15 domains), Agency $149/month (up to 60 domains). Early-bird prices locked in for as long as subscribed.
Key features
Automated DNS, SPF, and DMARC setup
5-minute setup time for fresh inboxes
Self-serve dashboard to manage accounts
Real-time engagement alerts and notifications
Custom tracking domains
Support for Google Workspace and Microsoft 365
Integration with major cold email tools
US and EU IP addresses only
High deliverability rates 94-96% placement
Pre-warmed and fresh inbox options
Daily domain re-checking at 8am Mountain time
Dashboard showing health scores and trends
Email alerts on DNS changes and blocklist listings
Monday email report with domain status updates
Plain-English explanations of DNS issues and fixes
No mailbox access or API keys required
What makes it different
5-minute automated setup with OAuth for Google Workspace
Complete admin access to official business accounts
100K+ mailboxes and 35K+ domains available
Catches domain setup failures silently: alerts you when DNS records drift, records are edited, or domains are blocklisted—issues that don't throw errors in your sending tool.
Free forever: the domain checker stays free with no signup required; you only pay for paid monitoring.
Early-bird pricing locked in: prices never increase as long as you stay subscribed.
Works with any sending tool: monitors domains used with Instantly, Smartlead, Outreach, Salesloft, Apollo, Lemlist and others.