Referral

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Sparkloop

The referral tool for newsletter growth

📢 Recommendations🗣️ Referrals

Advertising

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Meta Ads

Find your customers with Meta ads

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X (Twitter) Ads

Advertise on X for strong business results

Sponsorship

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Paved

All-in-one Platform For Newsletter Sponsorships

🏪 Marketplace💻 Programmatic Ads
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BuySellAds

Advertising Solutions for Publishers & Market

Analytics

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Google Analytics

Tools to understand the customer journey

Email Service Provider

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Amazon SES

Reliable, scalable email at the lowest prices

⚒️ API🌍 Custom Domain
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SendGrid

Get your emails to the inbox

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

Transactional Email API Service

⚒️ API🌍 Custom Domain
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Campaign Monitor

Drive results with unforgettable email marketing

➗ Segmentation🤖 Automation📩 Embed Forms🔌 Integrations🖊️ Visual Editor

If you are serious about your Newsletter, try LetterBucket. Built to grow your audience, not just send emails.