Interactive emails: The key to customers' hearts and wallets in 2025

Just a few years ago, email was one-way. You sent a message and hoped that the recipient would click through to your website. Today? Today, the biggest battle takes place right in the inbox. Emails are no longer just passive information readers, but active playing fields. Interactive content is what separates average newsletters from those that achieve record conversions and build deeper relationships.

Why is it worth it? Experience and figures from practice

Interactive emails: The key to customers’ hearts (and wallets) in 2025

Just a few years ago, email was one-way. You sent a message and hoped that the recipient would click through to your website. Today? Today, the biggest battle takes place right in the inbox. Emails are no longer just passive information readers, but active playing fields. Interactive content is what separates average newsletters from those that achieve record conversions and build deeper relationships.

And it’s not just about looking cool. It’s about conversions, engagement, and collecting valuable data from your customers. Instead of forcing them to leave, you let them act directly within the email.

Why is it worth it? Experience and figures from practice

Interactive emails are not just a trend, but a proven strategy. According to surveys, they can increase click-through rates (CTR) by an incredible 300% compared to static emails. Some brands report that user engagement has increased by 73%thanks to interactive elements.

An example from e-commerce: one of the leading clothing retailers sent an email with an interactive quiz that helped customers choose the ideal jeans fit. Not only did this increase sales by 14%, but it also provided direct feedback on preferences, which was used to personalise future campaigns. This is zero-party data – information that customers voluntarily give you and that is worth its weight in gold.

How to do it? Four specific and practical tips

Want to get started? You don’t have to create complex games right away. Start with small but effective elements.

Interactive polls and voting
This is the easiest way to get started. Instead of asking a question in the text and waiting for a response, insert interactive buttons with voting options directly into the email.

Example: An e-shop selling cosmetics might ask: “Which of these two new lipstick shades do you like better?” or “Vote on what you think of our new logo.” It’s easy for the customer and provides valuable data for you.

Product Carousel Do
you have a lot of new products, but don’t want to overwhelm your customers? Include a carousel in your email where they can scroll through photos of your products. Customers can view multiple items without having to click away.

Example: An email with a new clothing collection. Instead of one image, offer ten. The customer will browse through the entire collection and click only on what really interests them. This reduces the risk of boring or overwhelming them.

Quizzes, calculators, and interactive tests
These elements are more demanding to prepare, but their effect is enormous. They turn an email into a tool that helps the customer.

Example: A wall paint shop could create a quiz: “Which wall colour should you choose for your living room according to Feng Shui?”. Each question has a visual selection, and at the end, the recommended colour is displayed along with a link to the product. The customer has fun and you help them make a decision at the same time.

Countdown Timers
Using timers is a great way to create a sense of urgency and compel people to take action.

Example: A special discount that ends in 24 hours, or a countdown to the launch of a new product. The customer sees the time passing, which prompts them to make a quicker purchase so they don’t miss out on the promotion.

If you test interactive elements properly and incorporate them into your campaigns, your email communication will never be just about sending messages again. It will become a tool that offers value to customers, builds relationships, and delivers measurable results. Don’t just be a sender, be an experience.