Last updated 07-24-2026
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ReachInbox
ReachInbox is a cold email outreach platform built around deliverability, lead finding, and reply management in one workflow. You describe the prospects you want in plain language, and the system returns verified B2B leads, then helps you write personalized sequences, warm inboxes, and track where messages land.
The product covers the full outbound loop: buy or connect mailboxes (Gmail, Outlook, IMAP/SMTP), run unlimited AI warmup, launch campaigns with hyper-personalization and spintax variants, and manage replies in a unified inbox called Onebox. Built-in checks cover spam wording, email verification, inbox placement tests, and real-time analytics for opens, replies, bounces, and spam reports.
ReachInbox also sells done-for-you email accounts with SPF, DKIM, and DMARC already configured, starting around $4 per mailbox per month. Integrations include Zapier, Make, n8n, Slack, Pabbly, Activepieces, and HighLevel, plus webhooks and API access on higher tiers. The company behind it is Outbox Labs, and the site lists a 4.7/5 rating on G2.
Describe your ideal prospect in plain language and get verified B2B leads from a large contact database
Connect Gmail, Outlook, or IMAP/SMTP accounts, or buy preconfigured mailboxes inside the app
Run unlimited AI email warmup to improve sender reputation and inbox placement over time
Build personalized cold email campaigns with AI drafts, spintax variants, and automatic A/B testing
Manage all campaign replies in Onebox with sentiment tags, scheduled follow-ups, and AI-drafted responses
Monitor deliverability with inbox placement tests, spam checks, bounce tracking, and mailbox health scores
Connect outreach to Zapier, Make, n8n, Slack, and other tools through webhooks and API access
Combines lead finding, warmup, sending, and reply management in one platform.
Supports connecting existing inboxes or buying preconfigured mailboxes in-app.
Includes deliverability tooling such as warmup, spam checks, and inbox placement tests.
Integrates with Zapier, Make, n8n, Slack, and other automation tools on higher plans.
Free tier limits are tight for anything beyond basic testing.
Most paid plans are listed with yearly billing rather than flexible monthly pricing.
Advanced API, webhooks, and AI reply features require Growth tier or above.
What is ReachInbox?
ReachInbox is a cold email outreach platform that combines lead finding, email warmup, campaign automation, and reply management. It helps sales and marketing teams send personalized outbound email at scale while keeping messages out of spam folders.
Do you provide mailboxes, or do I need to connect my own?
Both options are available. You can connect existing Gmail, Outlook, or IMAP/SMTP accounts, or buy domains and mailboxes directly inside ReachInbox, including pre-warmed inboxes ready for sending.
Is another tool needed for warmup?
No. ReachInbox includes unlimited AI warmup on paid plans, so you do not need a separate warmup service to maintain sender reputation.
Can I change my plan later on?
Yes. ReachInbox lets you upgrade or change plans as your outreach volume grows. Plan details and limits are listed on the pricing page.
What is your refund policy?
Paid plans include a 7-day money-back guarantee. Full refund terms are published in ReachInbox's help center refund policy article.
How do I contact support if I have a problem?
ReachInbox provides support through its help center at help.reachinbox.ai. Higher-tier plans include priority support.
How does ReachInbox handle data privacy and security?
ReachInbox publishes privacy and security information on its website and help center. Review the privacy policy and support articles for details on data handling and account security.
What does unlimited warmup mean?
On eligible plans, ReachInbox runs automated warmup sending and replies across connected mailboxes without a separate warmup credit limit, helping maintain inbox placement as you scale outbound volume.