Unlimited inboxes, auto-reconnect on failure, and AI that learns from your replies — starting at $29/month. No per-mailbox tax. No upsell tiers for the basics.
maya@launchsmith.io auto-reconnected in 9.2s after IMAP timeoutQ2-outbound-saas-ctos just sent 412 emailsatlas-recruiting added 9 new leads from Apollo syncnoreply@retool.com auto-suppressed in 14smaya@launchsmith.io auto-reconnected in 9.2s after IMAP timeoutQ2-outbound-saas-ctos just sent 412 emailsatlas-recruiting added 9 new leads from Apollo syncnoreply@retool.com auto-suppressed in 14sNo per-inbox surcharge. No SmartSenders-style $4.50/mailbox tax behind the word "unlimited." Connect 1 inbox or 200 — the SaaS price doesn't change. You scale on emails sent, not inbox count.
When an inbox drops mid-send (every cold email platform hits this), imail queues the email, reconnects with exponential backoff, and resumes from where it stopped. Most platforms throw an error and move on. We finish the job.
iBrain is built on Claude with prompt caching — not a thin GPT wrapper. It classifies every reply (interested / not / objection / OOO) so you stop reading auto-replies. It scores deals from real signals. It drafts the follow-up so you review and send.
Google, Outlook, Zoho, custom SMTP/IMAP. We test credentials, open IMAP idle, and report back in under 10 seconds. If your DNS is wrong, the wizard tells you exactly which record is missing.
Fixed warmup schedule: 5 → 50 → 200/day over three weeks. Sent to a private network of real, reply-rate-trained mailboxes. Watch the daily chart and launch when the inbox crosses the green line.
Multi-step sequences with conditional branches. Spintax for variation. A/B test subjects + bodies — winner auto-promotes after significance. Per-inbox throttling so you don't burn an inbox at first send.
Most cold email tools market "deliverability" without showing a single number. Here's the actual mechanism we ship — and the boring, unsexy infrastructure that keeps reply rate flat as you scale.
Cloudflare blips, ESP throttles, IMAP timeouts — every cold email platform hits this. Most throw an error and move on. imail queues the email on disk, reconnects with exponential backoff, and resumes from where it stopped. No drops. No silent failures.
Spamhaus, Barracuda, SORBS, Spamcop, and 11 others. The moment your domain appears, you get the specific list and the typical de-listing path.
Weekly dashboard: forwarders failing alignment, IPs outside your authorized range, percentages over time. You see what ISPs see.
Hard bounce? Added to your global suppression list within 60 seconds, parsed by category. Soft bounce three times? Same.
SaaS plans for the platform. Annual packages if you want us to provision the inboxes too.
Done-for-you sending infrastructure — 95%+ inbox placement, 48-hour setup, annual only. Domains, dedicated IPs, warmed inboxes, full DNS auth. Plug them into imail or any platform that speaks SMTP.
Reliable infrastructure for early-stage campaigns.
Includes 10 sending domains & 50 professional inboxes
Scaled infrastructure with redundancy & monitoring.
Includes 25 sending domains & 125 professional inboxes
Custom infrastructure for large-scale, multi-brand outbound.
Includes 50 sending domains & 250 professional inboxes
High-volume infrastructure for scaling teams.
Includes 100 sending domains & 500 professional inboxes
Massive infrastructure with dedicated management.
Includes 300 sending domains & 1,500 professional inboxes
Custom onboarding required
Full white-glove infrastructure at maximum scale.
Includes 500 sending domains & 2,500 professional inboxes
Custom onboarding required
Same workload, three invoices. We assume ~30 emails/day per mailbox — typical for warm cold outreach. Math is shown below; verify any number against their pricing pages.
No "10M+ users" stock photo claim. No fake testimonial carousel. The numbers, status, and changelog are public — because if you have to hide them, you're either lying or losing.
Yes. imail works with any provider that supports SMTP/IMAP — Google Workspace, Microsoft 365, Zoho, FastMail, custom servers, etc. No need to migrate. We connect to what you already have.
Honest pricing, unlimited mailboxes at every tier, AI built on Claude (not a GPT wrapper), and auto-reconnect that actually finishes the send. See the full comparison →
Their "unlimited mailboxes" pricing hides per-mailbox infra costs ($4.50/each on SmartSenders). With imail, the price on the page is the price you pay. See the full comparison →
The built-in DNS wizard generates SPF/DKIM/DMARC records for your registrar (we tested on Dynadot, Cloudflare, Route53, GoDaddy) and verifies them once you add them. Five-minute setup.
Free trial for 14 days. No card required. If we don't earn your $29 in month one, walk.