Advertising

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X (Twitter) Ads

Advertise on X for strong business results

Email Service Provider

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Substack

A place for independent writing

💸 Subscription🖊️ Visual Editor📩 Embed Forms📄 Landing Pages📈 Analytics
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Amazon SES

Reliable, scalable email at the lowest prices

⚒️ API🌍 Custom Domain
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Mailchimp

Build your brand, sell online—all in one place

➗ Segmentation👩‍💻 HTML🖊️ Visual Editor🤖 Automation📩 Embed Forms
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SendGrid

Get your emails to the inbox

⚒️ API📩 Embed Forms🤖 Automation🖊️ Visual Editor🌍 Custom Domain

Sponsorship

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Refind Ads

Grow and earn with newsletter ads.

Earn money with every send, automatically.