ReachInbox

ReachInbox is an AI-driven platform for running cold email outreach campaigns. It lets users find prospects with natural-language search across a large contact database, then generates hyper-personalized emails using AI, including spintax variants to avoid spam filters. The platform connects Gmail, Outlook, or IMAP/SMTP accounts, and also sells pre-warmed mailboxes starting at $4 per month. An automated email warmup system builds sender reputation, while a unified inbox (called Onebox) centralizes replies across accounts and sorts them by sentiment. Campaign analytics track opens, replies, bounces, and spam reports in real time, and deliverability tools include a spam checker, provider matching, A/B testing, and ESP-level send optimization. The platform is aimed at sales teams, SDRs, founders raising capital, and agencies running outbound campaigns at scale, and it reports over 500 million emails sent and $2.5 billion in pipeline generated by customers. It integrates with n8n, Slack, Zapier, Make, Pabbly, Activepieces, HighLevel, and webhooks, and offers a free tier alongside paid plans. One limitation: the site does not disclose a mobile app, so campaign management appears to be web-only, and detailed pricing tiers beyond the entry-level mailbox cost are not fully laid out on the homepage.