Email is the communication medium that refuses to die.
“Eventually, every technology is trumped by something new and better. And I feel that email is ready to be trumped. But by what?” wrote the venture capitalist Fred Wilson in 2007. Three years later, he updated readers that other forms of messaging had outgrown email. “It looks like email’s reign as the king of communication is ending and social networking is now supreme,” he said. (To be fair to Wilson, his view was nuanced enough to continue investing in email tech.)
Despite the competition, Klaviyo didn’t just break into the market — it has also achieved an unusual level of excitement and loyalty among marketers despite its youthful history.
Investors weren’t alone — marketers have also spent years anticipating the next big thing.
“It was SMS, it was YouTube, it was Instagram. Before that it was Facebook, then it was Snapchat and TikTok. I kinda feel like individually all those things are fleeting. I think people found: You know what? Everyone still opens their emails every day,” says Darin Hager, a former sneaker entrepreneur who is now an email marketing manager at Adjust Media.
Email has an estimated four billion users today and continues to grow steadily even as mature social networks plateau. Estimates of the number of nonspam messages sent each day range from 25 billion to over 300 billion.
Unsurprisingly for a marketing channel with so much volume, there’s voluminous competition to send and program those emails. Yet, despite the competition, Klaviyo didn’t just break into the market — it has also achieved an unusual level of excitement and loyalty among marketers despite its youthful history.
“If you’re not using Klaviyo and you’re in e-commerce, then it’s not very professional. If you see ‘Sent by Constant Contact or Mailchimp’ at the bottom of an email by a brand, it makes it look like they’re not really there yet,” Hager said.
How did Klaviyo become the standard solution among email marketers?
In Klaviyo’s origin story, we delved into part of the answer: The company began life as an e-commerce analytics service. Once it matured to compete as an email service provider, Klaviyo benefited from the edge given by its deeper, more comprehensive focus on data.
However, that leaves several questions unanswered. Why is email so important to e-commerce? What are the substantive differences between Klaviyo’s feature set and those of its competitors? And why did several large, well-funded incumbents fail to capitalize on building an advantage in data first?
In this section, we’ll answer those questions — as well as laying out the significance of COVID-19 on the e-commerce market, and how newsletters and AI figure into the company’s future.
A positive Outlook on email’s longevity
Email is one of the oldest tech verticals: Constant Contact, one of the most venerable email service providers (ESPs), was founded in 1995, went public in 2007 and was taken private in 2015 for $1 billion. By the time Klaviyo started in 2012, the space was well served by numerous incumbents.