Email marketing that runs itself with AI
Stop managing campaigns manually. Our AI agents write your emails, fix delivery problems, and optimize performance 24/7. The first email platform that actually works while you sleep.
mailer.dispatch({
campaign: 'welcome-series',
smtpPool: 'primary-eu',
monitor: ['gmail.inbox', 'outlook.focused'],
warmup: true,
});Balance traffic across warmed pools automatically
Continuously sample inbox folders across major ISPs
Sync IMAP folders and surface customer responses instantly
Forecast placement with live reputation signals
7 AI agents working for you 24/7
While other platforms make you do all the work, mailb0x gives you a team of AI agents that manage everything. They make smart decisions, fix problems instantly, and learn from every campaign.
Campaign Guardian
Watches every campaign 24/7 and instantly pauses if something goes wrong. Protects your sender reputation while you sleep.
Learning Brain
Gets smarter with every email sent. Remembers what works for your audience and automatically improves results.
Perfect Timing
Figures out when each person reads emails and sends at exactly the right moment for maximum engagement.
The only email platform that actually works by itself
Stop babysitting campaigns and checking dashboards every hour. mailb0x is the first agentic AI mailer - it makes decisions, solves problems, and improves results automatically.
AI Writes Everything
Just tell the AI what you want to say. It writes professional emails, creates subject lines that get opened, and personalizes for each recipient.
Self-Managing Campaigns
Your campaigns run 24/7 without you. AI agents handle sending, monitor results, and fix problems automatically. True hands-off email marketing.
Learns & Improves
Every email makes the system smarter. AI remembers what works, adapts to your audience, and continuously improves your results.
Everything you need, nothing you don't
Connect your email accounts, upload contacts, and let AI handle the rest. No complex setup, no technical knowledge required - just results.
World's First Agentic AI Mailer
AI agents work 24/7 managing your campaigns. They watch for problems, pause bad campaigns automatically, choose the best send times, and learn what works. Your campaigns run themselves while you sleep.
Everything You Need, Built-In
Add unlimited email accounts from Gmail, Outlook, or any provider. Connect your domains. Upload your contacts. Everything works together seamlessly - no complex integrations needed.
AI Writes Your Emails
Tell the AI what you want to say, and it writes professional emails instantly. Generate subject lines that get opened. Plus, learn email marketing with our built-in AI tutor in your language.
Smart Campaign Management
Create campaigns in minutes with our visual builder. Test different versions automatically. Personalize emails for each recipient. Watch results update live as emails are sent.
Clean Your Email Lists
Upload your contacts and we'll check which emails are real and deliverable. Remove bad addresses before sending. Keep your sender reputation perfect with automatic list cleaning.
Manage Multiple Brands
Run campaigns for different companies or clients from one account. Each brand gets its own workspace with separate data. Perfect for agencies or businesses with multiple products.
Meet the AI team that runs your email marketing
Seven specialized AI agents work together to manage every aspect of your campaigns. They make thousands of decisions daily, learning and improving with each send.
AI That Works While You Sleep
Your campaigns run 24/7 with AI agents making smart decisions automatically. No more waking up to damaged sender reputation.
Gets Smarter Every Day
The more you use it, the better it gets. AI learns from every campaign and remembers what works for your audience.
Everything in One Place
No more juggling 10 different tools. Email accounts, contacts, campaigns, and analytics all work together seamlessly.
Campaign Guardian
AI agent that watches your campaigns 24/7. If emails start bouncing, it pauses the campaign instantly to protect your reputation. Like having an expert watching over your shoulder.
Learning Brain
Gets smarter with every email you send. Learns what works for your audience and automatically improves your campaigns. Your own AI that never forgets.
Perfect Timing
Figures out when each person likes to read emails and sends at exactly the right time. No more guessing when to hit send.
Content Advisor
Suggests which templates and subject lines work best based on your past campaigns. Like having a marketing expert on your team.
Campaign Builder
Create beautiful campaigns with drag-and-drop simplicity. Add personal touches, test different versions, and watch results in real-time.
Email Account Manager
Connect all your email accounts in one place - Gmail, Outlook, or any provider. We handle the technical stuff so your emails always send.
Smart Sending
Automatically rotates between your email accounts and IP addresses to maintain perfect reputation. Set it and forget it.
List Cleaner
Check thousands of emails instantly to find which ones are real. Remove bad addresses before they hurt your reputation.
Trusted by thousands
Teams around the globe migrate to mailb0x to reclaim engineering hours, reduce infrastructure cost, and ship reliable campaigns.
The AI agents are incredible! They caught a bounce problem at 2 AM and paused our campaign automatically. Saved our sender reputation while we were sleeping.
Finally, email marketing that actually works by itself. The AI writes better subject lines than I ever could, and our open rates doubled in the first month.
We replaced 7 different tools with mailb0x. Setup took 15 minutes, seriously. Now my team actually enjoys managing email campaigns.
The learning AI is mind-blowing. It figured out our best customers prefer emails on Tuesday mornings and automatically adjusted all our campaigns.
As a non-technical person, I love how easy this is. I just tell the AI what I want, and it handles everything. It's like having an email expert on staff.
Our agency manages 50+ client campaigns. The workspace feature keeps everything organized, and the AI agents handle the tedious monitoring work.
Simple, transparent plans
Start free, upgrade when you are ready. Scale usage without negotiating new contracts.
Starter
Perfect for small teams getting started
Professional
Complete platform for professionals
Enterprise
Custom solutions for large organizations
Get answers fast
Wondering how mailb0x fits into your stack? Start with the basics.
mailb0x is the first email platform where AI agents actually run your campaigns for you. Unlike other tools where you do all the work, our AI agents make decisions, fix problems, and optimize campaigns 24/7 - even while you sleep. It's like having a team of email experts working for you around the clock.
Not at all! mailb0x is designed for everyone. Just connect your email accounts, upload your contacts, and tell the AI what you want to achieve. The AI handles all the complex stuff - from writing emails to choosing send times to monitoring results.
Our 7 AI agents work as your personal email team: Campaign Guardian watches for problems, Learning Brain remembers what works, Perfect Timing sends at the best times, Content Advisor suggests improvements, and more. They make thousands of decisions daily to improve your results.
Yes! Connect unlimited email accounts from Gmail, Outlook, Yahoo, or any provider. mailb0x works with what you already have. We handle all the technical setup so your emails always reach the inbox.
Everything is in one place - no more juggling multiple tools. Plus, the AI does the hard work for you. Instead of learning complex email rules, just tell the AI what you want and it handles the rest. Setup takes 15 minutes, not days.
Plans start at $99/month for small businesses (10,000 emails/day). Our popular Professional plan is $499/month with unlimited email accounts and AI features. Enterprise plans with unlimited everything are custom priced.
mailb0x works for any business that sends emails - e-commerce stores, agencies, SaaS companies, content creators, and more. Whether you send 100 or 10 million emails, the AI adapts to your needs.
You get built-in AI tutor that teaches you email marketing in your language. Plus, our support team responds within hours (or instantly for Professional plans). Most users never need support because the platform is so intuitive.
Works with all your favorite email providers
