100% free cold outreach platform with unlimited mailboxes and autonomous warmup
LinkedIn automation tool that gets 3x replies and books meetings
Stage
Not given
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Founded
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Based in
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Pricing model
Free
Free trial
Pricing
Free forever with unlimited inboxes, sequences, warmup, and unified inbox. Optional paid add-ons planned for premium B2B lead data and dedicated private IP pools.
$79 USD per connected LinkedIn account per month (billed monthly), or $790 USD per year (billed yearly, equivalent to 2 months free). Volume discounts: −5% at 5+ accounts, −10% at 10+ accounts, −25% at 25+ accounts, −50% at 50+ accounts. White-label included at no extra cost on request from 10+ acco
Key features
Unlimited connected mailboxes across Google Workspace, Microsoft 365, and private SMTP
Autonomous peer-to-peer email warmup included at zero cost
Multi-step automated cold email sequences
Unified master inbox (Unibox) for all connected mailboxes
Dynamic spintax personalization for email templates
Automated mailbox rotation across connected accounts
Spam folder rescue for warmup emails
Enterprise analytics engine and reporting
Support for unlimited contact uploads
Five lead sources: LinkedIn search, Sales Navigator, Recruiter, post engagement, CSV or Google Sheet
Automated connection requests, messages and InMail with follow-up sequences
Automatic sequence pause when prospect replies
Unified inbox for all replies across connected accounts
Dedicated residential proxy per account and automatic warm-up
Message personalization with merge fields, spintax and IF/ELSE fallback text
A/B message testing and rotation
Up to 2,500 leads per Sales Navigator or Recruiter search
Cross-account de-duplication within a company
CRM integration via Zapier and Make to 9,000+ apps
What makes it different
Unlimited mailbox connections without per-mailbox tiers or paywalls
AI-powered thread replies integrated into warmup process
Bring your own domains and leads model reduces dependency
14-day gradual warmup ramp with automated sender reputation building
Gets 3x more meetings booked weekly compared to manual outreach
15–35% higher response rate from personalized messages
Dedicated residential proxy and automatic warm-up built into every account
Manages multiple client and team accounts from one login without manual account switching
No fees for teammate and client logins, only pay per connected LinkedIn account