Will AI kill email marketing?
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Every few years, something is going to "kill email." Social media was supposed to do it. Slack was supposed to do it. Now it's AI's turn. And yet, email just keeps going.
Here's why the "AI kills email" argument doesn't hold up. Email is an owned channel. That means you own the relationship with your subscribers. You don't rent reach from an algorithm. You don't pay a platform to show your message to people who already said they want it. That's a fundamentally different deal than every other digital channel, and AI doesn't change it.
Email also has a return on investment that other channels genuinely struggle to match. The numbers cited across the industry consistently put it at $36 to $42 for every dollar spent. That's not a channel that dies quietly.
What AI actually does is change how email gets made and sent, not whether it's worth doing. Here's what that looks like in practice right now:
- Subject line and copy drafting. Tools like HubSpot's AI content assistant or Klaviyo's AI copywriting help you get to a first draft faster. You still edit. You still need to know your audience. But the blank page problem gets easier.
- Send time optimization. Platforms like ActiveCampaign and Mailchimp use machine learning to predict when individual subscribers are most likely to open. It's not magic, but it can lift engagement without extra effort.
- Smarter segmentation. Instead of manually building segments by job title or past purchase, AI can surface patterns you'd never find manually. Who's about to churn? Who's about to buy again? That kind of prediction used to need a data team.
- Personalization at scale. Platforms like Braze and Iterable now let you swap content blocks, product recommendations, and even entire email templates based on individual subscriber behavior in real time.
What does change? Two things worth watching. First, if everyone uses the same AI tools to write emails, the content starts to sound the same. Generic, polished, forgettable. Your voice and your actual relationship with your audience become the competitive edge, not just the words on screen. Second, AI-generated content that's low-effort and high-volume may start getting picked up by spam filters. Volume without relevance was always a bad idea. That doesn't change.
The senders who'll struggle aren't the ones who ignore AI. They're the ones who use AI as a shortcut to send more email to more people without earning the right to their attention. That's a deliverability problem, not an AI problem.
Not sure how your current email program stacks up? Our SOS hotline is free, and we're happy to take a look with you.
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