Mail merge for Gmail, Outlook and any SMTP. No subscriber limits, no DNS hassle. You pay once.
Works seamlessly with your favorite tools
A note from the founder
"Hi, I'm Henrik, founder of ListMailer. I built this because the moment your list hits 1,000+ subscribers, tools like Mailchimp start charging you $50–$200/month — just for storing contacts you already own. ListMailer charges you once a year, no matter how fast your list grows. I personally guarantee support within 24 hours — no bots, no ticket queues."
Henrik — Founder & Developer
ListMailer is the professional (yet simple) bridge between your contact list and your preferred sending method.
Upload your list, write a human email, connect your provider, and send—usually in under 60 seconds.
Stop the monthly drain. Choose a plan that fits your sending speed.
emails per hour
That's $4.08/month. No billing stress.
emails per hour
That's $5.75/month. No billing stress.
emails per hour
That's $8.25/month. No billing stress.
Enterprise & Custom
Need higher sending limits or a dedicated setup? Let's find a plan that fits.
Don't get trapped in complex dashboards and "per-contact" taxes. Here is the black-on-white breakdown of why the alternatives lose.
| Feature | ListMailer | Mailchimp | Brevo | GMass / YAMM |
|---|---|---|---|---|
| Full SMTP Freedom (Outlook, SES, etc.) | ✅ Yes | ❌ No | ⚠️ Limited | ❌ Gmail Only |
| Zero "Subscriber Tax" (Unlimited Contacts) | ✅ Yes | ❌ No | ⚠️ Partial | ⚠️ Limited |
| Pay-as-you-go SMTP (SES/Mailjet) | ✅ Yes | ❌ No | ⚠️ Add-ons | ❌ No |
| Human 1:1 Style (Avoids "Promotions") | ✅ Yes | ❌ No | ⚠️ Partial | ⚠️ Partial |
| Persistent Global Opt-Out (GDPR Ready) | ✅ Yes | ⚠️ List-based | ⚠️ List-based | ⚠️ Partial |
| One-Year Flat Fee | ✅ Yes | ❌ No | ❌ No | ❌ No |
| Setup Time | ✅ 2 Minutes (Upload & Send) | ⚠️ 1–2 Hours (Templates, Compliance, Verification) | ⚠️ 1–2 Hours (Compliance, Verification) | ⚠️ 30+ Minutes (Gmail Auth, Add-ons) |
Stop paying a "subscriber tax." Connect your existing business account or a high-performance SMTP engine to send personalized emails at a fraction of the cost—without sacrificing speed or deliverability.
| Provider | Type | Daily Limit | Speed (emails/hr) | Cost (approx.) |
|---|---|---|---|---|
| Google Workspace | Business | 2,000 | ~ 100 - 500 | Included (in subscription) |
| Microsoft 365 | Business | 10,000 | ~ 1,000 | Included (in subscription) |
| Amazon SES | Pro SMTP | Unlimited | 50,000+ | $0.10 / 1,000 emails |
| Mailjet | Pro SMTP | Unlimited | 70,000+ | 6,000 emails/month FREE (no credit card!) • Then $0.90 / 1,000 emails |
| SendGrid | Pro SMTP | Unlimited | 80,000+ | $1.20 / 1,000 emails |
| Gmail (personal) | Personal | 500 | ~ 20 - 50 | Free |
| Web.de / GMX | Personal | Very low | ~ 10 - 20 | Free |
Have questions? We’ve got answers. Explore some of the most frequently asked questions to help you get started with ListMailer.
Get in touchBlog
Here we write about everything technical and no code approaches around the topic of bulk mailings and marketing.
Send a newsletter straight from a CSV via your own SMTP (Gmail, Microsoft 365, Amazon SES). Map CSV columns to variables, rotate SMTPs, and enforce global opt-out — no per-contact subscription.
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Compare ListMailer and Sendy for bulk email. Self-hosted control vs. cloud simplicity, SMTP rotation, and cost-effective sending without monthly fees.
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Complete guide to connecting Amazon SES with ListMailer. Learn AWS SMTP setup, DKIM/SPF configuration, and how to scale to 1M+ emails at $0.10 per 1,000 emails.
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Implement DMARC to protect your domain reputation and monitor email authentication failures. Complete guide with policy examples.
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Complete guide to SPF record setup, validation, and best practices for email authentication. Protect your domain and improve deliverability.
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Learn how to configure DKIM for your domain to improve email deliverability and prevent spoofing. Complete guide with step-by-step instructions.
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Plain-text-ish emails often beat heavy HTML templates for outreach. Learn how to improve inbox placement, avoid sent-via tags, scale with SMTP rotation, and personalize via CSV variables.
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Stop re-mailing unsubscribes after CSV re-imports. Use ListMailer’s Global Opt-out (Global Blacklist) to protect inbox placement, reduce complaints, and scale safely with SMTP rotation.
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Avoid email sending limits & improve inbox placement with SMTP rotation in ListMailer. Distribute bulk emails across multiple SMTP servers.
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Learn how to send bulk email to mass recipients easily. Explore tools, tips, and steps to optimize your email campaigns.
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Explore the 10 best bulk email sender software to manage email lists, create customizable templates, and track campaigns with real-time analytics.
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