
Hypertide onboards cold email lead gen agencies or high-volume senders, offering 5,000 cold emails per month for $50/month on rotating Microsoft IPs for maximum deliverability. They integrate with major sequencers like Instantly and Smartlead. Hypergen is a full-service cold email agency with over 40 employees worldwide. They report $2.5mil ARR+ and are fully bootstrapped. Most clients land their first meeting in under 8 days using data-enriched outbound systems and fully managed campaigns.
Cold email infrastructure and lead generation agency with enterprise-grade deliverability
Starting Price
Funding
Outbound Mailboxes for Cold Email & Deliverability
G2 Rating
Starting Price
Maildoso is an SMTP and Google Workspace mailbox provider built specifically for cold email senders, offering reliable deliverability with IP rotation across global data centers.
Cold email inbox provider with 87% inbox placement and 4.1% reply rate
Starting Price
Puzzle Inbox is a cold email infrastructure provider offering pre-warmed Google Workspace and Outlook 365 inboxes for cold email outreach.
AI-powered cold email outreach platform ensuring emails reach the inbox, not spam
Founded
ReachInbox is a comprehensive AI tool designed for cold email outreach that improves email deliverability and maximizes ROI by ensuring emails reach intended recipient inboxes.