Trusted by 500+ businesses worldwide

Send Millions of Emails
at Lightning Speed

Professional SMTP-powered bulk email platform. Buy dedicated SMTP servers, launch campaigns in minutes, and track every delivery in real-time — all without technical hassle.

Get Started Free View Plans
50M+
Emails Delivered
99.8%
Deliverability
500+
Active Users
smtpbulksender.com / dashboard
24,850
Sent Today
98.6%
Delivered
5
Active SMTPs
🚀 Newsletter Vol. 12 Running
19,500 / 25,00078%
📢 Promo Flash Sale ⏸ Paused
4,200 / 10,00042%
Sending at 580 emails/hour · SMTP-1 → SMTP-5 active

Trusted by businesses worldwide

📧 Mailchimp Alternative ⚡ SendGrid Killer 💰 10× Cheaper 🔒 Crypto Payments 🛡️ Auto-Replace Protection
Features

Everything you need to send at scale

Built for bulk email marketers who need reliability, speed, and control — without paying $500/month for Mailchimp.

Dedicated SMTP Servers
Buy dedicated SMTP server slots with guaranteed sending throughput. 4 tiers — from 500 to unlimited emails/day. Instant auto-activation after payment.
Instant Activation
Auto SMTP Replacement
Our system monitors your SMTP servers every 15 minutes. If one goes down, it's instantly replaced from the pool — zero downtime for your campaigns.
Zero Downtime
Campaign Builder
Create campaigns with subject rotation, from-name rotation, and personalization tags ({name}, {company}). Schedule, pause, and monitor in real-time.
Advanced Rotation
Crypto Wallet
Deposit via Bitcoin, USDT, ETH and 15+ other cryptocurrencies through Cryptomus. Anonymous, instant, no chargebacks. Wallet balance auto-deducted on orders.
15+ Cryptos
Real-time Analytics
Live campaign progress — sent, failed, delivered, bounce rates. Per-SMTP performance charts. Download reports as CSV for your clients.
Live Tracking
Email List Manager
Import CSV or paste lists directly. Segment by tags, auto-remove bounces, and manage thousands of recipients across multiple campaigns.
Bulk Import
50M+
Emails Delivered
99.8%
Average Deliverability
500+
Active Customers
15min
SMTP Health Check Cycle
Pricing

Simple, transparent pricing

No hidden fees. Pay with crypto. Cancel anytime. All plans include auto-replace SMTP protection.

Free
$0/mo
500 emails/day
  • 10 SMTP server(s) assigned
  • 200/hr sending speed
  • 30 days validity
  • Auto-replace protection
  • Real-time analytics
  • Crypto payment
Get Started
⭐ 499.99
Unlimited
$500/mo
500,000 emails/day
  • 1000 SMTP server(s) assigned
  • 20,000/hr sending speed
  • 30 days validity
  • Auto-replace protection
  • Real-time analytics
  • Crypto payment
Get Started
Starter
$10/mo
500 emails/day
  • 100 SMTP server(s) assigned
  • 100/hr sending speed
  • 30 days validity
  • Auto-replace protection
  • Real-time analytics
  • Crypto payment
Get Started
⭐ Popular
Professional
$25/mo
2,000 emails/day
  • 3 SMTP server(s) assigned
  • 400/hr sending speed
  • 30 days validity
  • Auto-replace protection
  • Real-time analytics
  • Crypto payment
Get Started
⭐ Best Value
Business
$50/mo
5,000 emails/day
  • 5 SMTP server(s) assigned
  • 1,000/hr sending speed
  • 30 days validity
  • Auto-replace protection
  • Real-time analytics
  • Crypto payment
Get Started
Enterprise
$100/mo
10,000 emails/day
  • 10 SMTP server(s) assigned
  • 2,000/hr sending speed
  • 30 days validity
  • Auto-replace protection
  • Real-time analytics
  • Crypto payment
Get Started

All payments processed via Cryptomus · Instant SMTP activation · No contracts

Process

Up and running in 3 steps

No technical knowledge required. Start sending bulk emails in under 5 minutes.

1
Create Free Account
Sign up in 30 seconds. No credit card required. Your account is instantly active and ready.
2
Deposit & Buy SMTP Plan
Fund your wallet with crypto. Choose a plan — your SMTP server is assigned automatically within seconds.
3
Send Your Campaign
Upload your email list, write your message, hit send. Track results in real-time from your dashboard.
Desktop App

Run Campaigns
Directly on Your PC

Our free Windows desktop app lets you send bulk emails using your own SMTP servers — no monthly subscription needed. Your data stays 100% on your machine.

Works Offline 100% Private Free Forever Your Own SMTP
How to Download
1
Create a Free Account
Register on SMTPBulkSender — it's free, takes 30 seconds
2
Go to "Desktop App" in Your Panel
Find the Desktop App link in your user dashboard sidebar
3
Download & Extract the ZIP
192 MB Windows 64-bit package. Extract to any folder
4
Run install.ps1 → Launch the App
Right-click install.ps1 → "Run with PowerShell", then open from Desktop shortcut
Register to Download Free Login & Download

Windows 10/11 64-bit  ·  ~200 MB disk  ·  No subscription required

SMTP Bulk Sender v1.0 — Campaigns
Navigation
Campaigns
SMTP Manager
Email Lists
Settings
LOCAL STATS
48,320
emails sent today
My Campaigns
Summer Promo 2025 RUNNING
12,430 / 18,500 sent  ·  3 SMTPs active
Newsletter July PAUSED
6,820 / 20,000 sent
Product Launch DRAFT
0 / 50,000 sent  ·  Ready to start
Backend running locally  ·  Port 5127
FREE
Desktop App
∞
No email limit
YOUR
Own SMTP servers
Reviews

Loved by email marketers

"Finally a bulk email service that accepts crypto and actually works. Sent 500k emails last month with 98.4% delivery rate. Auto-replace saved me twice!"

Marcus T.
Email Marketing Agency

"Switched from SendGrid — saving $400/month. The SMTP auto-replace feature is incredible. My campaigns never stop even when an SMTP goes down."

Sarah K.
E-commerce Owner

"The Enterprise plan with 5 SMTPs is perfect for my agency. Subject rotation + from-name rotation dramatically improved open rates. Great value."

David R.
Digital Marketing Lead
Get Started Today

Ready to send at scale?

Join 500+ businesses sending millions of emails through SMTPBulkSender.
No contracts. Pay with crypto. Cancel anytime.

Create Free Account See Pricing