No. 183of 189 ·Email Marketing Software

Mailster

Name: Mailster
Price: 39 USD

Self-hosted

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Freedom report

One barScore 4.8

Free tierNo free tier
Runs widely0 of 6 device platforms
DocumentedPlans, terms and facts published

Mailster is ranked #183 of 189 in email marketing software on Freedom251. It runs on Self-hosted. There is no free plan. A free trial is offered.

Mailster plans and pricing

All plans

Starter 1 site/domain · 3 automations · 10 prechecks/month · 10 free email templates mailster.co · 23 Sept 2026

Professional 1 site/domain · 10 automations · 100 prechecks/month · 10 free email templates · 7 premium email templates mailster.co · 23 Sept 2026

Agency 1 site/domain · 1,000 prechecks/month · 10 free email templates · 7 premium email templates mailster.co · 23 Sept 2026

Starter $39/yr per year – excl. tax; Special Black Friday price; renewals at full price 1 Site/Domain · 1 year of support · 1 year of updates · Unlimited subscribers, lists and forms · 3 automations · 10 prechecks/month · 10 free email templates mailster.co · 12 Oct 2026

Professional $49/yr per year – excl. tax; Special Black Friday price; renewals at full price 1 Site/Domain · 1 year of support · 1 year of updates · Unlimited subscribers, lists and forms · 10 automations · 100 prechecks/month · 10 free and 7 premium email templates mailster.co · 12 Oct 2026

Agency $99/yr per year – excl. tax; Special Black Friday price; renewals at full price 1 Site/Domain · 1 year of support · 1 year of updates · Unlimited subscribers, lists and forms · Unlimited automations · 1000 prechecks/month · 10 free and 7 premium email templates mailster.co · 12 Oct 2026

Compared on email marketing software

Free plan: No
Email automation: Yes
Audience segmentation: Yes
Native integrations: 20 integrations

Best Mailster alternatives

See all 20

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The record

Product: Mailster is a WordPress newsletter plugin for creating and sending email campaigns.
Campaigns: It supports newsletters, welcome emails, birthday emails, drip campaigns, follow-ups and autoresponders.
Email editor: Its drag-and-drop editor lets users create campaigns without coding, and it supports customized templates.
Templates: Mailster offers more than 400 free and premium email designs.
Subscriber limits: The product page lists unlimited subscribers, forms and lists.
Email delivery: Mailster works with email providers and users’ own servers, and supports SMTP connections out of the box.
Analytics: Campaign insights include subscriber click and open rates, location and other activity.
Integrations: Listed integrations include Gravity Forms, Mailgun, Gmail, SendGrid, Contact Form 7, Google Analytics and reCaptcha.
Data and GDPR: Mailster says subscriber data is stored in the customer’s own database and is not shared with third parties; it also describes the product as GDPR compliant.
Support: Official support is provided through the member area, and the knowledge base offers more than 300 articles, tips and troubleshooting guides.
Sending capacity: The maker says delivery depends on server infrastructure and reports customers sending more than 43,000 emails per hour from a VPS.
License terms: The maker says the license is not subscription based and that use continues for a lifetime, while updates and personalized support require an active license.
Trial and refund: The site offers a free trial and a 14-day money-back guarantee; it does not state the trial duration on the opened pages.

Where it ranks on Freedom251

Best Email Marketing Software in 2026#183 of 189

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Sources

mailster.co/features/· checked 12 Oct 2026
mailster.co· checked 12 Oct 2026
mailster.co/addons/· checked 12 Oct 2026
mailster.co/support/· checked 12 Oct 2026
mailster.co/pricing/· checked 12 Oct 2026