Boost Inbox

Reach the inbox of your leads with Warmbox, the warm-up tool that raises your inbox reputation & increases your email deliverability. Running cold emailing campaigns for sales or marketing needs without a warm-up can be risky for your sender's reputation & your deliverability. Send cold email campaigns that don't land in spam. Let your emails reach the inbox, get more leads and generate more sales! Get detailed analytics & monitor your inbox reputation. After a few days, you will see the first results appear, and your cold emails will not land in spam anymore & reach your target inboxes. Fully flexible, Warmbox let you add on the fly new inboxes, team members, or even brand-dedicated workspaces for cold outreach lead agencies directly on your dashboard.

ZeroBounce is an email verification, scoring and deliverability platform helping businesses improve their inbox placement. The service detects email typos, nonexistent and abusive email accounts, spam traps and other risky email addresses. ZeroBounce also provides an email scoring service and a suite of deliverability tools to further enhance email inbox placement. The company operates a military-grade security infrastructure, ensuring customer data is protected at the highest levels. With more than 23 billion emails validated to date, ZeroBounce serves 325,000+ businesses in 190+ countries and adds up to 200 new clients every day. Companies using email lists validated by ZeroBounce report a 99%+ accuracy rate and maintain a good sending reputation. In 2019, ZeroBounce took no. 851 on the Inc. 5000 list of the fastest-growing private companies in the United States. In 2020, ZeroBounce rose to no. 40 on the list. In 2021, ZeroBounce was number 9 on the Inc. 5000 Regionals list.