Smartlead is an AI-powered cold email platform with unlimited mailboxes, advanced deliverability infrastructure, and AI-native features for automating prospecting and outreach. It combines email sequencing, lead verification, and unified inbox management.

Smartlead provides unlimited mailboxes, AI warmups, dedicated servers (SmartInfra), unified master inbox, email verification, AI agents for research and enrichment, SmartProspect lead verification, SmartDialer for calls, email deliverability testing (SmartDelivery), and whitelabel capabilities. The platform serves 100,000+ businesses including agencies and Fortune 500 companies with focus on scalability and deliverability.
Cold Email Software for Sales Teams That Run Outbound at Scale
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AI Email Marketing Software - Automate & Optimize Campaigns
Founded
G2 Rating
Mailmodo is an AI-powered email marketing platform featuring interactive AMP emails, advanced automation, and deliverability optimization for B2B and ecommerce marketing.
A simple solution for email outreach
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Mailshake is an email automation and sales engagement platform that helps teams launch cold outreach campaigns in minutes. It includes email sequences, phone dialer, data finder, deliverability tools, and multi-channel automation.
The Sales Engagement Platform Inside Gmail
Founded
G2 Rating
Mixmax is an AI-native sales execution platform for B2B teams running on Gmail and Salesforce. It delivers sequences, meetings, and pipeline management directly inside Gmail without requiring users to leave their inbox.