ปลั๊กอินจดหมายข่าว WordPress: 8 ตัวเลือกที่ดีที่สุดสำหรับการตลาดอีเมล (2026)
เปรียบเทียบปลั๊กอินจดหมายข่าว WordPress ที่ดีที่สุดสำหรับการตลาดอีเมล ตัวเลือกแบบฟรีและเสียเงินสำหรับฟอร์มสมัครสมาชิก แคมเปญอัตโนมัติ และการจัดการผู้สมัครสมาชิก
WordPress does not include newsletter functionality by default. You need a plugin to collect subscribers, design emails, manage your list, and send campaigns reliably. The right plugin depends on your sending volume, technical comfort, and whether you want an all-in-one marketing platform or a simple newsletter tool.
Top 8 WordPress Newsletter Plugins
1. Brevo Official Plugin - Best Overall
| Feature | Details |
|---|---|
| Free limit | 300 emails/day, unlimited contacts |
| Signup forms | Drag-and-drop builder |
| Automation | Full workflow builder |
| Multi-channel | Email + SMS |
| Deliverability | Professional SMTP infrastructure |
Brevo’s plugin connects your WordPress site to Brevo’s full marketing platform. Signup forms sync subscribers automatically, and you can send campaigns from either WordPress or Brevo’s dashboard.
2. MailPoet - Best WordPress-Native
| Feature | Details |
|---|---|
| Free limit | 500 subscribers |
| Signup forms | Widget-based |
| Editor | WordPress-native email builder |
| Automation | Basic welcome sequences |
Everything stays inside WordPress. Good for bloggers who want simplicity without external platforms.
3. Newsletter Plugin - Best Self-Hosted
| Feature | Details |
|---|---|
| Free limit | Unlimited (your server sends) |
| Editor | WordPress editor |
| Automation | Basic with paid add-ons |
| Risk | Deliverability depends on hosting |
No external service needed, but deliverability is unreliable without proper SMTP setup.
4. Mailchimp for WordPress (MC4WP)
| Feature | Details |
|---|---|
| Free limit | Plugin is free, Mailchimp has 500 contact limit |
| Purpose | Signup forms for Mailchimp |
| Sending | Via Mailchimp (not WordPress) |
Form integration only. You still need a Mailchimp account and send from their platform.
5. FluentCRM
| Feature | Details |
|---|---|
| Free limit | Limited free version |
| CRM | Built-in WordPress CRM |
| Automation | Visual workflow builder |
| Self-hosted | Data stays on your server |
WordPress-native CRM + email. Good for privacy-conscious sites.
6. Jetonmail for Contact Form 7
Adds newsletter subscription to Contact Form 7 forms. Limited to basic email collection.
7. OptinMonster (Lead Generation)
Not a newsletter sender - it is a lead capture tool for popup forms, slide-ins, and floating bars. Pairs with any newsletter plugin for subscriber growth.
8. Sumo (List Builder)
Free lead capture tool with popup forms and welcome mats. Integrates with most email platforms.
Plugin Comparison
| Plugin | Free Contacts | Send from WP | Automation | Deliverability |
|---|---|---|---|---|
| Brevo | Unlimited | Yes | Advanced | Professional SMTP |
| MailPoet | 500 | Yes | Basic | MailPoet servers |
| Newsletter | Unlimited | Yes | Basic | Your server |
| MC4WP | 500 (Mailchimp) | No | Via Mailchimp | Mailchimp servers |
| FluentCRM | Limited | Yes | Medium | Your server |
Setting Up Your Newsletter
For detailed setup instructions, see our comprehensive WordPress newsletter guide. Key steps:
- Install your chosen plugin
- Create a signup form
- Embed forms on high-traffic pages
- Set up a welcome email series
- Plan your content calendar
- Configure SMTP for delivery
Improving Subscriber Growth
- Add forms to sidebar, footer, and after posts
- Use pop-ups with exit intent
- Offer lead magnets (guides, discounts, templates)
- Enable double opt-in
- Promote on social media
For complete list building strategies, see our email list building guide and newsletter complete guide.