10 Best Self-Hosted Email Marketing Software 2026 (6 Free)

Email marketing platforms get expensive fast. Most SaaS tools charge by the number of contacts, so every new subscriber pushes your monthly bill higher, and your list, campaigns and customer data all live on someone else’s servers.

Self-hosted email marketing software fixes both problems. You install the software on your own server, pay little or nothing for the software itself, send through a low-cost service like Amazon SES and keep full control of your data, with no limits on subscribers.

We checked each project’s official site and compared the 10 best self-hosted email marketing software tools for 2026 on price, license, features, server requirements and sending options, plus the best VPS to host them and how to set everything up step by step.

Quick answer: Mautic is the best self-hosted email marketing software for full marketing automation, and it is free. listmonk is the best free option for fast, high-volume newsletters, and Sendy is the cheapest way to send in bulk at $69 once plus Amazon SES. Host any of them on a YouStable VPS from $3.67/month.

What Is Self-Hosted Email Marketing Software?

Self-hosted email marketing software is an application you install on your own server to build mailing lists, design campaigns, automate emails and track results. Instead of paying a SaaS platform per contact, you pay for hosting and an email sending service, and your subscriber data never leaves your server.

	Self-Hosted Email Marketing	SaaS Email Marketing
Software cost	Free or a one-time license	Monthly fee
Subscriber limits	None	Price rises with contacts
Data ownership	On your own server	On the provider’s servers
Sending	Amazon SES, SMTP or an email API	Included
Setup and upkeep	You install and update it	Done for you
Best for	Large lists, agencies, privacy	Small lists, no technical skills

Prefer a hosted platform? Compare the best email marketing software tools and the best email newsletter platforms.

10 Best Self-Hosted Email Marketing Software 2026

We compared self-hosted email marketing software on cost, license, automation, segmentation, sending options, server requirements and ease of setup. These are the 10 best tools:

⏰ TL;DR
1. Mautic: Best Overall Self-Hosted Email Marketing Software
2. listmonk: Best Free Self-Hosted Newsletter Software
3. Sendy: Cheapest Self-Hosted Email Marketing With Amazon SES
4. MailWizz: Best Self-Hosted Email Marketing for Running an ESP
5. FluentCRM: Best Self-Hosted Email Marketing Plugin for WordPress
6. Acelle Mail: Best Self-Hosted Email Marketing With SaaS Billing
7. Mailster: Best WordPress Newsletter Plugin With Unlimited Subscribers
8. phpList: Best Open-Source Email Marketing for Nonprofits and Lists
9. OpenEMM: Best Enterprise Open-Source Email Marketing Software
10. SendPortal: Best Lightweight Laravel Email Marketing Software

1. Mautic: Best Overall Self-Hosted Email Marketing Software

Mautic is the best self-hosted email marketing software for businesses that want full marketing automation without paying per contact. It describes itself as the world’s largest open-source marketing automation project, and more than 40,000 companies use it.

You get a drag-and-drop builder for emails and landing pages, a visual campaign builder for automated journeys, point scoring to find your hottest leads and a REST API with plugins to connect your CRM, forms and shop. Because you host it yourself, your contact data stays on your own server.

Mautic is free to download. The latest Mautic 8 needs PHP 8.4 or 8.5 and MySQL 8.4 or MariaDB 10.11, and Mautic says it should run on a VPS or dedicated server, not shared hosting.

Server requirements: PHP 8.4 or 8.5, MySQL 8.4 or MariaDB 10.11, Apache or Nginx, on a VPS or dedicated server. Sends through: Any SMTP server or email API, such as Amazon SES, SendGrid or Mailgun.

Where to host it: We recommend the UltaHost VPS for Mautic.

Key Specification

• Visual Campaign Builder: Build automated email journeys with a click-and-drag campaign builder that sends the right message based on what each contact opens, clicks, visits or fills in on your site.
• Email & Landing Page Builder: Design responsive emails and landing pages with a drag-and-drop builder, so marketers can launch campaigns and capture leads without waiting for a developer to code each page.
• Lead Scoring: Point scoring ranks contacts by how they engage with your emails and website, so your sales team can focus on the warmest leads instead of calling every new subscriber on the list.
• REST API & Plugins: A powerful REST API and many plugins connect Mautic to your CRM, forms, shop and analytics tools, which makes it the most flexible open-source marketing automation platform here.
• Free & Open Source: Mautic is free to download and run with unlimited contacts, so your only costs are the VPS and the email sending service, which is far cheaper than paying a per-contact SaaS plan.

Pricing

Mautic is free software. Your costs are hosting and email sending.

Item	Cost	Notes
Mautic software	Free	Open source, unlimited contacts
VPS hosting	From $5.52/mo	UltaHost VPS on a 2-year term
Email sending	Pay as you go	Amazon SES, SendGrid, Mailgun or any SMTP

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2. listmonk: Best Free Self-Hosted Newsletter Software

listmonk is the best free self-hosted newsletter software if you send to large lists. It runs as a single binary with a PostgreSQL database, and its own site shows a campaign of more than 7 million emails using a fraction of a single CPU core and a peak of 57MB of RAM.

You can manage millions of subscribers across single and double opt-in lists, segment them with SQL expressions and design emails with a drag-and-drop editor, WYSIWYG, Markdown or raw HTML. Multi-threaded SMTP queues with rate limiting, campaign analytics and a transactional API are built in.

listmonk is free to download and runs as a binary or with Docker, so even a small VPS can handle big newsletters. The current release line is v7, which reached beta on October 20, 2026.

Server requirements: Single binary or Docker with a PostgreSQL database. Sends through: Multiple SMTP servers with per-server throughput limits, such as Amazon SES or any SMTP relay.

Where to host it: We recommend the YouStable VPS for listmonk.

Key Specification

• Single Binary & PostgreSQL: listmonk ships as one binary that runs with a PostgreSQL database or with Docker, so you can install it on a small VPS in minutes without a PHP stack or many dependencies.
• Millions of Emails, Little RAM: Its own benchmark shows a 7+ million email campaign using a fraction of one CPU core and a peak of 57MB of RAM, which makes listmonk the lightest high-volume sender on this list.
• Multi-SMTP Queues: Send through several SMTP servers at once with multi-threaded queues and fine-grained rate limits, so you can spread big campaigns across providers and protect your reputation.
• Flexible Editors & Templates: Write campaigns in a drag-and-drop editor, WYSIWYG, Markdown, raw HTML or plain text, and use Go templates with 100+ functions to personalise every email with subscriber data.
• Transactional API & Analytics: A simple API sends templated transactional messages by email, SMS or WhatsApp webhooks, and built-in analytics track campaign performance, bounces and the top clicked links.

Pricing

listmonk is free software. Your costs are hosting and email sending.

Item	Cost	Notes
listmonk software	Free	Open source, unlimited subscribers
VPS hosting	From $3.67/mo	YouStable vStart VPS with 4GB RAM
Email sending	Pay as you go	Amazon SES or any SMTP server

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3. Sendy: Cheapest Self-Hosted Email Marketing With Amazon SES

Sendy is the cheapest way to run self-hosted email marketing at scale. You pay $69 once for the software and then send through Amazon SES, which Sendy says costs only $1.60 per 10,000 emails, so a big list costs a tiny fraction of a SaaS plan.

You get drag-and-drop, WYSIWYG and HTML editors, autoresponders and drip campaigns, list segmentation, custom fields, live reports on opens, clicks, bounces and complaints, and automatic bounce and complaint handling. Multiple brands let agencies give each client their own login, pricing and sending limits.

Sendy runs on standard PHP and MySQL hosting. The license covers one installation domain, updates are free until the next major version, and an optional installation service costs $79.

Server requirements: PHP and MySQL or MariaDB on Apache/Linux hosting or a VPS. Sends through: Amazon SES, with native support for SendGrid, Mailjet and Elastic Email.

Where to host it: We recommend the YouStable VPS for Sendy.

Key Specification

• $69 One-Time License: Pay $69 once for the software with no monthly fees or subscriptions, and get free updates until the next major version, which keeps the cost of self-hosting very predictable.
• Amazon SES Sending: Send through Amazon SES for about $1.60 per 10,000 emails, or use SendGrid, Mailjet or Elastic Email natively, so your sending bill grows slowly even as your list gets bigger.
• Autoresponders & Segments: Set up autoresponders and drip campaigns, and segment lists with include and exclude rules and custom fields, so each subscriber gets emails that match their interests and actions.
• Live Reports & Bounce Handling: Live reports show opens, clicks, bounces and complaints, and Sendy removes bounced and complaining addresses automatically to protect your sender reputation and keep lists clean.
• Multiple Client Brands: Create separate brands with their own client logins, pricing, permissions and sending limits, which lets agencies run email marketing for many clients from one Sendy installation.

Pricing

Sendy is a one-time purchase. Hosting and Amazon SES sending are paid separately.

Item	Cost	Notes
Sendy license	$69 one-time	One installation domain
Installation service	$79 one-time	Optional
Amazon SES sending	$1.60 per 10,000 emails	Paid to Amazon
Hosting	From $3.67/mo	YouStable vStart VPS

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4. MailWizz: Best Self-Hosted Email Marketing for Running an ESP

MailWizz is the best self-hosted email marketing software if you want to run your own email service provider. With the Extended license, you can let customers sign up, create their own lists and send campaigns under your brand, with your own groups and price plans.

It sends through multiple delivery servers, including SMTP, Amazon SES, SendGrid and Mailgun, and supports unlimited segments, follow-up campaigns and recurring campaigns. MailWizz 3.0, released in August 2026, raised the minimum PHP version and added new features.

The Regular license for your own lists costs $79 and the Extended license for SaaS use costs $275. Each license includes one install and 1 month of premium support.

Server requirements: A PHP and MySQL server, with the newer PHP version required by MailWizz 3.0. Sends through: Multiple delivery servers: SMTP, Amazon SES, SendGrid, Mailgun and others.

Where to host it: We recommend the ScalaHosting VPS for MailWizz.

Key Specification

• Run Your Own ESP: The Extended license lets you sell email marketing as a service, with unlimited customers, groups and price plans, so agencies and hosts can launch a branded email platform.
• Multiple Delivery Servers: Connect SMTP servers, Amazon SES, SendGrid, Mailgun and more at the same time, and spread large campaigns across them to send faster and keep each sending reputation healthy.
• Unlimited Segments: Create unlimited lists and segments with no subscriber fees, so you can target each campaign at the right audience without paying more as your mailing lists keep growing.
• Follow-Up & Recurring Campaigns: Schedule follow-up campaigns for subscribers who opened or ignored an email, and recurring campaigns for regular newsletters, so routine sends run on their own every week.
• MailWizz 3.0: Version 3.0 arrived in August 2026 with a new minimum PHP requirement and several new features, so check that your VPS runs a recent PHP release before you install or upgrade.

Pricing

MailWizz is sold as a license per install. Hosting and sending are paid separately.

License	Price	Use	Support
Regular	$79	Your own lists and campaigns	1 month premium
Extended	$275	SaaS: sell to your customers	1 month premium

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5. FluentCRM: Best Self-Hosted Email Marketing Plugin for WordPress

FluentCRM is the best self-hosted email marketing plugin for WordPress. It runs inside your WordPress dashboard, so your contacts, purchases and campaign data stay on your own hosting instead of a SaaS platform.

You can send email campaigns and personalised newsletters, build marketing automations and email sequences, recover abandoned carts and send SMS and WhatsApp messages from one place. Every contact’s purchases and touchpoints are stored in the built-in CRM.

The free FluentCRM plugin covers lead generation, email campaigns and basic automations. FluentCRM Pro costs $129/year for one site, $249/year for 5 sites and $499/year for 50 sites.

Server requirements: A WordPress site on any good hosting plan or VPS. Sends through: Your SMTP service or an email API through an SMTP plugin.

Where to host it: We recommend the YouStable VPS for FluentCRM.

Read more: Our full FluentCRM review covers its features, pricing and automations in detail.

Key Specification

• Inside WordPress: FluentCRM runs inside your WordPress dashboard, so every contact, purchase and campaign stays on your own hosting and you manage marketing in the same place you manage your site.
• Campaigns & Sequences: Send one-off email campaigns, personalised newsletters and automated email sequences, so new subscribers get a welcome series and customers get timely follow-ups after they buy.
• Marketing Automation: Visual automations trigger emails from signups, purchases and tags, and abandoned cart recovery wins back shoppers who leave your store before they finish checking out.
• Built-In CRM: Every contact profile shows their purchases, emails and touchpoints in one place, which helps small businesses segment customers and understand who buys, opens and clicks most.
• Free Plan & Pro Licenses: Start with the free plugin, then upgrade to Pro at $129/year for one site, $249/year for 5 sites or $499/year for 50 sites when you need advanced automations and integrations.

Pricing

FluentCRM Pro prices are per year. Hosting and sending are separate.

Plan	Sites	Price
Free	Unlimited	Free
Pro Single Site	1	$129/year
Pro 5 Sites	5	$249/year
Pro 50 Sites	50	$499/year

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6. Acelle Mail: Best Self-Hosted Email Marketing With SaaS Billing

Acelle Mail is the best self-hosted email marketing software if you want built-in billing for your own email service. Its Extended license adds a multi-tenant SaaS mode where customers pay you through Stripe, PayPal or Braintree.

The current v4.2.0 LTS release includes a drag-and-drop email builder with 100+ templates, trigger-based workflows and drip sequences, A/B testing, segmentation and tagging, campaign analytics, a REST API and SPF, DKIM and DMARC setup helpers.

The Regular license costs $74 one-time for one domain and the Extended license with SaaS rights costs $199, with unlimited contacts and sends. You only pay your SMTP provider, such as Amazon SES at $0.10 per 1,000 emails.

Server requirements: Linux server with PHP 8.1+, MySQL 5.7+ or MariaDB 10.3+, Nginx or Apache and SSH access. Sends through: Amazon SES, SendGrid, SparkPost, Mailgun, Postmark, Elastic Email or any SMTP server.

Where to host it: We recommend the ScalaHosting VPS for Acelle Mail.

Key Specification

• SaaS Mode With Billing: The Extended license turns Acelle Mail into a multi-tenant email service with Stripe, PayPal and Braintree billing, so you can charge customers without extra billing software.
• 100+ Email Templates: A drag-and-drop email builder with more than 100 templates helps you design professional newsletters and promotional emails quickly, even if nobody on your team writes HTML code.
• Automations & A/B Tests: Trigger-based workflows, drip sequences and conditional logic automate follow-ups, and A/B tests on subject lines and content show which version of each email performs better.
• Many Sending Servers: Connect Amazon SES, SendGrid, SparkPost, Mailgun, Postmark, Elastic Email or any SMTP server, and pay only the sending provider for your emails, with unlimited contacts and sends.
• Deliverability Helpers: Built-in SPF, DKIM and DMARC setup helpers, plus analytics for opens, clicks, bounces, unsubscribes and conversions, help you land in the inbox and measure every campaign result.

Pricing

Acelle Mail is a one-time license. Hosting and sending are paid separately.

License	Price	Use
Regular	$74 one-time	Single domain, your own campaigns
Extended	$199 one-time	SaaS rights with customer billing

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7. Mailster: Best WordPress Newsletter Plugin With Unlimited Subscribers

Mailster is the best WordPress newsletter plugin if you want unlimited subscribers without per-contact fees. Every plan includes unlimited subscribers, lists and forms, so your costs do not grow as your list grows.

You can create automations, check emails before sending with prechecks and design campaigns from templates, and Mailster works with any email provider. You can even send from your own server, although Mailster recommends a dedicated email provider for better deliverability.

Right now, Starter costs $39, Professional $49 and Agency $99 for the first year, down from $79, $99 and $199, with renewals at full price and a 14-day money-back guarantee.

Server requirements: A WordPress site on good hosting or a VPS. Sends through: Any email provider, or your own server.

Where to host it: We recommend the UltaHost VPS for Mailster.

Key Specification

• Unlimited Subscribers: Every Mailster plan includes unlimited subscribers, lists and forms, so you can grow your WordPress newsletter to any size without the per-contact fees SaaS email tools charge.
• Automations: Starter includes 3 automations, Professional 10 and Agency unlimited, so you can send welcome series, follow-ups and other automated emails directly from your WordPress dashboard.
• Email Prechecks: Prechecks test each email before you send it, from 10 a month on Starter to 1,000 on Agency, so you can catch spam triggers, broken links and display problems early on.
• Any Email Provider: Mailster works with any email provider, and you can send from your own server, though it recommends a dedicated sending provider for better deliverability on larger lists.
• 14-Day Money-Back: Each plan includes a year of support and updates with a 14-day money-back guarantee, and Mailster refunds the difference if a lower price appears within 90 days of purchase.

Pricing

Mailster prices are per year for one site. Renewals are at the full price.

Plan	Automations	Price	Renews At
Starter	3	$39/yr	$79/yr
Professional	10	$49/yr	$99/yr
Agency	Unlimited	$99/yr	$199/yr

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8. phpList: Best Open-Source Email Marketing for Nonprofits and Lists

phpList is the best open-source email marketing software for nonprofits, clubs and organisations that mainly send newsletters and announcements. It is one of the longest-running self-hosted email tools, and its site says it is used in 63 countries.

You manage subscribers and lists, send newsletters, marketing campaigns and announcements, and track results from a web interface. The phpList manual walks you through installation, subscribers and lists, and a community forum helps with questions.

phpList is free to download and self-host on a PHP and MySQL server. If you would rather not manage a server, phpList.com offers phpList as a hosted service.

Server requirements: A PHP and MySQL server with a cron job for sending. Sends through: Your SMTP server or a relay such as Amazon SES.

Where to host it: We recommend the YouStable VPS for phpList.

Key Specification

• Free & Open Source: phpList is free to download and self-host, so nonprofits and small organisations can send newsletters to large lists without monthly fees or charges for each new subscriber.
• Subscribers & Lists: Manage subscribers across multiple lists, with signup pages and subscriber attributes, so each group in your organisation gets the newsletters and announcements it signed up for.
• Campaigns & Announcements: Send email newsletters, marketing campaigns and announcements from a web interface, which suits clubs, schools and charities that send regular updates to their members.
• Manual & Community: A detailed online manual covers installation, subscribers and lists, and a long-running community forum helps you solve problems, which matters when you host the software yourself.
• Self-Host or Hosted: Run phpList on your own PHP and MySQL server for full control, or use the hosted phpList.com service if you want the same software without maintaining a server yourself.

Pricing

phpList is free to self-host. Your costs are hosting and email sending.

Item	Cost	Notes
phpList software	Free	Open source, self-hosted
VPS hosting	From $3.67/mo	YouStable vStart VPS
Hosted phpList.com	Paid plans	If you do not want to manage a server

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9. OpenEMM: Best Enterprise Open-Source Email Marketing Software

OpenEMM is the best enterprise-grade open-source email marketing software. It is made by AGNITAS, released under the AGPLv3 license and free to use, with more than 617,000 downloads.

You get a campaign manager and campaign calendar, multistage campaigns, action-driven and date-driven emails, autoresponders, transactional emails, self-defined and behaviour-based target groups, automatic bounce management and real-time statistics on opens, clicks and devices.

OpenEMM is free, with optional OpenEMM Plus modules from €500 to €2,500 one-time and setup services from €760. It needs at least 4GB of RAM, 8GB recommended, a fixed IP and root SSH access.

Server requirements: RHEL 8+ or AlmaLinux 8/9, 4GB RAM (8GB recommended), OpenJDK 11 or 17, Tomcat 10.1, MariaDB, Python 3.8+ and Postfix. Sends through: Built-in Postfix mail server with a fixed IP address.

Where to host it: We recommend the UltaHost VPS for OpenEMM.

Key Specification

• Free AGPLv3 License: OpenEMM is released under the AGPLv3 license and is permanently free, with optional paid OpenEMM Plus modules from €500 to €2,500 one-time if you need extra enterprise features.
• Multistage Campaigns: Plan campaigns in a campaign manager and calendar, and run multistage, action-driven and date-driven emails such as birthday mails, autoresponders and transactional messages.
• Behaviour-Based Target Groups: Build self-defined and behaviour-based target groups from subscriber data and reactions, so every campaign reaches the contacts most likely to open, click and buy from you.
• Automatic Bounce Management: Bounce management runs automatically and real-time statistics show openers, clicks, devices and reactions over time, which keeps lists clean and makes campaign reports clear.
• Enterprise Server Setup: OpenEMM runs best on 64-bit RHEL 8+ or AlmaLinux with at least 4GB of RAM, 8GB recommended, a fixed IP and root SSH access, so a VPS is the right home for this tool.

Pricing

OpenEMM is free. Optional modules and services are paid once.

Item	Cost	Notes
OpenEMM software	Free	AGPLv3 open source
OpenEMM Plus modules	€500 to €2,500	One-time, optional
Setup service	From €760	Optional
VPS hosting	From $15.87/mo	UltaHost VPS Professional with 4GB RAM

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10. SendPortal: Best Lightweight Laravel Email Marketing Software

SendPortal is the best lightweight self-hosted email marketing software for developers who already use Laravel. It is open source and built by the Laravel community as a cheaper alternative to Mailchimp and Campaign Monitor.

You can send campaigns to all subscribers or to custom segments, create your own templates and manage several workspaces or teams from one interface. Every campaign automatically tracks sends, opens, clicks, bounces and unsubscribes.

SendPortal is free to self-host and sends through Amazon SES, Mailgun, SendGrid, Postmark or Mailjet. Check its release activity before you choose it for a large production list.

Server requirements: A PHP server that can run a Laravel application with a database. Sends through: Amazon SES, Mailgun, SendGrid, Postmark or Mailjet.

Where to host it: We recommend the YouStable VPS for SendPortal.

Key Specification

• Built on Laravel: SendPortal is an open-source Laravel application, so PHP developers can install, customise and extend it with familiar tools and fit it into the projects they already run on a VPS.
• Five Email Providers: Send through Amazon SES, Mailgun, SendGrid, Postmark or Mailjet, so you can pick the cheapest or most reliable provider for your list and switch later without changing your app.
• Segments & Templates: Send campaigns to all subscribers or to custom segments, and design your own reusable templates, which covers the core newsletter needs of most small businesses and startups.
• Workspaces for Teams: Manage several workspaces or teams from a single interface, which helps agencies and companies keep separate brands, lists and campaigns apart inside one SendPortal install.
• Campaign Tracking: SendPortal automatically tracks message sending, opens, clicks, bounces and unsubscribes for every campaign, so you can see what works without adding a separate analytics tool.

Pricing

SendPortal is free software. Your costs are hosting and email sending.

Item	Cost	Notes
SendPortal software	Free	Open source, Laravel
VPS hosting	From $3.67/mo	YouStable vStart VPS
Email sending	Pay as you go	SES, Mailgun, SendGrid, Postmark or Mailjet

Self-Hosted Email Marketing Software Comparison

Here is how each tool compares on price, license, what it runs on and what it does best:

Software	Price	License	Runs On	Strengths
Mautic	Free	Open source	PHP, MySQL/MariaDB	Full automation
listmonk	Free	Open source	Binary or Docker, PostgreSQL	Newsletters, transactional
Sendy	$69 one-time	Paid license	PHP, MySQL/MariaDB	Newsletters, autoresponders
MailWizz	$79 (Extended $275)	Paid license	PHP, MySQL	Campaigns, ESP mode
FluentCRM	Free (Pro $129/yr)	Free + paid	WordPress	Automation, CRM
Acelle Mail	$74 one-time	Paid license	PHP 8.1+, MySQL/MariaDB	Automation, SaaS
Mailster	$39/yr (renews $79)	Paid plugin	WordPress	Newsletters, automations
phpList	Free	Open source	PHP, MySQL	Newsletters, announcements
OpenEMM	Free	Open source	Java, MariaDB, 4GB+ RAM	Campaigns, automation
SendPortal	Free	Open source	PHP, Laravel	Campaigns, segments

Where to Host Self-Hosted Email Marketing Software

Every tool on this list needs a server. A VPS is the best choice: Mautic says it should not run on shared hosting, OpenEMM needs at least 4GB of RAM and root access, and even light tools like listmonk and Sendy run more reliably on dedicated resources. These are the VPS hosts we recommend:

VPS Host	Entry Plan	Price	Renews At	Promo	Best For
YouStable	vStart: 1 CPU, 4GB RAM, 50GB NVMe	$3.67/mo	Same price	STABLE10 for 10% off	listmonk, Sendy, phpList, SendPortal, FluentCRM
UltaHost	VPS Basic: 1 core, 1GB DDR5, 30GB NVMe	$5.52/mo	Same for 2 years	GOOGIEHOST for 7% off	Mautic, OpenEMM, Mailster
ScalaHosting	Build #1: 2 cores, 4GB RAM, 50GB NVMe	$22.46/mo	$54.95/mo	Extra 10% off via our link	MailWizz, Acelle Mail, agencies

Tip: For Mautic and OpenEMM, pick at least 4GB of RAM, such as YouStable vStart or UltaHost VPS Professional at $15.87/month. Read our YouStable review, UltaHost review and ScalaHosting review for more detail.

Note: Many VPS providers block outgoing port 25 to fight spam, so send your campaigns through Amazon SES, an SMTP relay or an email API rather than straight from the server. Our list of the best free SMTP servers can help.

How to Set Up Self-Hosted Email Marketing Software

Here is how to go from an empty server to your first campaign:

1. Choose your software. Pick Mautic for automation, listmonk or Sendy for newsletters, MailWizz or Acelle Mail to sell email marketing, or FluentCRM or Mailster for WordPress.
2. Get a VPS. Order a VPS with enough RAM for your tool, at least 4GB for Mautic or OpenEMM.
3. Point a domain or subdomain. Use a subdomain such as mail.yourdomain.com for the app and install an SSL certificate.
4. Install the software. Follow the official guide: a PHP and MySQL stack for Mautic, Sendy, MailWizz, Acelle Mail and phpList, a binary or Docker for listmonk.
5. Connect a sending service. Add Amazon SES, SendGrid, Mailgun or another SMTP service as your delivery server.
6. Set up SPF, DKIM and DMARC. Add the DNS records your sending service gives you so your emails reach the inbox.
7. Import your list and warm up. Import only subscribers who opted in, then start with small sends and increase volume over a few weeks.

Before you send, review our email marketing best practices to protect your sender reputation.

Best Self-Hosted Email Marketing Software for Every Need

Find your situation below and start with the tool next to it:

If You Want…	Best Pick	Why
Full marketing automation	Mautic	Campaign builder, lead scoring, landing pages
Free self-hosted newsletter software	listmonk	Fast, light and free with multi-SMTP queues
The cheapest bulk sending	Sendy	$69 once plus about $1.60 per 10,000 emails
To run your own email service	MailWizz	Extended license for customers and price plans
Email marketing inside WordPress	FluentCRM	Free plugin with automations and a CRM
Built-in billing for SaaS plans	Acelle Mail	Stripe, PayPal and Braintree billing
A WordPress newsletter with unlimited subscribers	Mailster	Unlimited subscribers on every plan
Free newsletters for a nonprofit	phpList	Mature, free and simple
Enterprise campaigns on open source	OpenEMM	Multistage campaigns and bounce management
A lightweight Laravel app	SendPortal	Free, five providers, workspaces

How to Choose the Best Self-Hosted Email Marketing Software in 2026

Use these points to pick the right self-hosted email marketing platform:

• Features You Need: Newsletters only, or automation, lead scoring and landing pages as well.
• License and Cost: Open source tools are free, while Sendy, MailWizz and Acelle Mail charge a one-time fee.
• Sending Options: Check that it supports Amazon SES, SMTP or the email API you plan to use.
• Server Requirements: Match the PHP, database and RAM needs to your VPS before you install.
• Deliverability Tools: Bounce handling, list cleaning and SPF, DKIM and DMARC help keep you out of spam.
• Ease of Use: Drag-and-drop editors and clear reports save time for non-technical marketers.
• Multi-Client Support: Agencies need brands, workspaces or a SaaS mode to keep clients apart.
• Updates and Community: Pick a tool with recent releases and an active community or vendor support.

Running campaigns for clients? See the best email marketing software for agencies.

FAQ – Best Self-Hosted Email Marketing Software 2026

Conclusion – Best Self-Hosted Email Marketing Software 2026

The best self-hosted email marketing software gives you the features you need without per-contact fees and keeps your subscriber data on your own server. Choose the tool for your use case, then pair it with a reliable VPS and a good sending service.

Mautic is the best overall choice for marketing automation, listmonk is the best free newsletter tool and Sendy is the cheapest way to send in bulk. MailWizz and Acelle Mail let you run your own email service, and FluentCRM and Mailster bring self-hosted email marketing to WordPress.

phpList suits nonprofits and simple newsletters, OpenEMM covers enterprise campaigns on open source and SendPortal is a light option for Laravel developers.

Ready to launch your own email marketing platform? Get a YouStable VPS from $3.67/month and use code STABLE10 for 10% off.

In Short, These are the Best Self-Hosted Email Marketing Software 2026

S. No	Software	Best For	Price	Get Started
1	Mautic	Marketing automation	Free	Host It
2	listmonk	Free high-volume newsletters	Free	Host It
3	Sendy	Cheap bulk sending	$69 one-time	Host It
4	MailWizz	Running your own ESP	$79	Host It
5	FluentCRM	WordPress sites	Free	Try Now
6	Acelle Mail	Selling email marketing plans	$74 one-time	Host It
7	Mailster	WordPress newsletters	$39/yr	Host It
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