Why Email Marketing Still Works in 2025
Despite the rise of social media, influencer platforms, and messaging apps, email remains one of the most cost-effective and reliable marketing channels. Global research shows that email marketing generates an average return of $36 for every $1 spent, making it one of the highest ROI digital tactics available. For businesses in Kenya—whether SMEs, corporates, NGOs, or e-commerce brands—this figure highlights why ignoring email means leaving money on the table.
A Direct, Owned Channel
Unlike social media, where algorithms dictate what your audience sees, email allows you to own the channel. Once someone subscribes, you have direct access to their inbox. This independence from platform changes ensures that your message gets delivered consistently. For businesses operating in Kenya’s competitive digital landscape, this ownership is invaluable.
Personal, One-to-One Reach
Email delivers messages straight to a person’s inbox, not a crowded newsfeed. This creates a more personal connection with customers, donors, or stakeholders. Whether it’s an abandoned cart reminder for an e-commerce shopper, a corporate newsletter update, or an NGO impact story, email ensures you reach people in the space they check daily.
Scalability Across Business Types
Email marketing scales well across different business sizes and industries:
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SMEs can use email to stay top-of-mind without heavy ad spend.
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Corporates can maintain structured internal and external communication.
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NGOs can engage donors and report on impact.
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E-commerce brands can run automated flows that recover revenue 24/7.
Why This Matters for Kenya
Internet penetration in Kenya is at over 40 million users (CAK, 2024), with a large percentage accessing email through mobile. With mobile-friendly campaigns and automation tools, businesses can engage audiences at scale, cost-effectively, and with measurable results. While social ads or influencer posts may rise and fall in effectiveness, email marketing remains a proven, adaptable, and revenue-driving channel in 2025.