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

💸 Paid Subscriptions🗣️ Referrals📢 Recommendations + 5 more
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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🤖 Automation📩 Embeddable Forms + 8 more
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SendGrid

Get your emails to the inbox

⚒️ API📩 Embeddable Forms🤖 Automation + 2 more

Sponsorship

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Refind Ads

Grow and earn with newsletter ads.

Analytics

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Google Analytics

Tools to understand the customer journey

Earn money with every send, automatically.