Kickbox

Email verification for marketers and developers

Founded in 2014, Kickbox provides technology that promotes email best practices and improves inbox placement, including a full suite of deliverability monitoring and management tools. Kickbox is a white hat service provider whose team has been building email technology for more than a decade — from anti-spam to email encryption. This knowledge and experience comprise the foundation on which Kickbox is built and has helped us become the email verification industry leader.

86K annual users

86,000 annual users

9B emails verified

9 billion emails verified annually

1B bounces prevented

1 billion bounces prevented annually

Recent News

Morningstar  
"The Chief Capri Officer search brings one of summer's top trends to life in a way that's fun, relatable, and rooted in real shopping behavior," said Stephanie Carls, Retail Insights Expert at RetailMeNot. "Half of millennial women prefer capris over shorts across occasions. That's a movement, and the Summer Issue is the perfect place to shop it."
TechRadar  
Subbu Sthanu, General Manager of Consumer Cybersecurity at IPVanish, framed the expansion as part of a broader commitment to performance. "IPVanish is dedicated to continually expanding our server network, enabling us to offer customers the fastest VPN speeds at home and while traveling," Sthanu said. "Reaching 150 server locations is an important milestone, but it’s also part of a much larger investment in the future of the IPVanish network."
Yahoo! Finance  
¾ÅçÛapp, Inc. (NASDAQ: ZD), today announced its participation in one investor conference in June: 2026 Evercore TMT Global Conference.
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