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Neal Schaffer's Proven Email Marketing Agencies

Email isn’t just another channel. When done well, it’s the workhorse of digital marketing — driving real ROI, repeat sales, and long-term customer loyalty. The best email marketing agencies don’t stop at nice templates and catchy copy. They plan robust automation flows, craft smart segmentation, and ensure deliverability so your messages reach the right inboxes — not spam folders. From campaign management and list growth to SMS and CRM integration, these trusted partners handle both the technical and creative heavy lifting. Whether you’re growing an ecommerce brand, scaling SaaS, or need high-impact retention flows, these email marketing partners bring deep platform know-how. They’ve built smart strategies in Klaviyo, Braze, Salesforce, and beyond — and they know how to tie email into your larger marketing mix. Uncover my list of trusted email specialists who know how to turn sign-ups into customers — and customers into loyal fans. With the right team, you’ll stop sweating open rates and start seeing dependable ROI.
Ratings Updated: December 4, 2025
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