Description
ReachInbox is an AI-powered cold outreach platform built to help teams find high-quality leads, launch personalized campaigns, and reliably reach the inbox. Its Lead Finder lets users describe their ideal prospects and search a database of over 100 million verified contacts using filters like job title, industry, location, company size, revenue, technologies, and funding round.
The platform automates campaign creation with AI, analyzing prospects and crafting tailored messages, and includes advanced spintax generation, A/Z testing, and smart adjustments for live campaigns. Intelligent AI warmups and inbox rotation strengthen sender reputation, while deliverability features such as spam-word removal, spam checking, provider matching, smart time gaps, and email verification help messages avoid the spam folder. Users can also buy pre-warmed domains and mailboxes directly inside the tool.
Replies are managed in Onebox, a unified inbox that gathers responses across campaigns with sentiment-based auto-categorization, and real-time analytics track opens, replies, bounces, and spam reports with instant alerts. ReachInbox connects any email provider (Gmail, Outlook, IMAP/SMTP) and integrates with tools like Slack, Zapier, Make, n8n, Pabbly, and GoHighLevel, plus API access and webhooks.
ReachInbox's Core Features
Lead Finder with 100M+ verified contacts and advanced filters
AI-generated personalized email campaigns
Intelligent AI mailbox warmups and inbox rotation
Advanced spintax generation and automatic A/Z testing
Deliverability tools: spam checker, provider matching, smart time gaps
Onebox unified inbox with sentiment-based reply categorization
Real-time analytics for opens, replies, bounces, and spam reports
Done-for-you domains and mailboxes plus Slack, Zapier, and n8n integrations
How to use ReachInbox?
Find prospects: Describe your ideal customer and use Lead Finder to build a verified lead list.
Connect mailboxes: Link Gmail, Outlook, or any IMAP/SMTP account, or buy pre-warmed mailboxes inside the tool.
Warm up: Run intelligent AI warmups to strengthen sender reputation and improve inbox placement.
Build campaigns: Let AI generate personalized sequences with spintax and A/Z testing.
Send and manage replies: Launch the campaign and handle responses in the Onebox unified inbox.
Track results: Monitor opens, replies, bounces, and spam reports in real time and adjust as needed.
ReachInbox's Use Cases
- B2B sales outreach
- Lead generation
- Fundraising outreach
- Recruitment and partnerships






