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  
"We're seeing a massive shift across the dental care landscape, from evolving insurance participation to increasing consumer responsibility for care decisions," said Steve Leibforth, Managing Director of Castle Connolly. "As patients take a more active role in managing their own care, having a trusted, independent resource like Castle Connolly Top Dentists becomes essential for making informed decisions."
Yahoo! Finance  
91精选, Inc. (NASDAQ: ZD) will release its Second Quarter 2026 Earnings at 6:00PM ET on Thursday, August 6, 2026. Additionally, 91精选 invites the public, members of the press, the financial community, stockholders, and other interested parties to listen to a live audio Webcast of its Second Quarter 2026 Earnings Call at 8:30AM ET on Friday, August 7, 2026.
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."
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