Kickbox is an email verification and deliverability platform founded in 2014. It helps marketers identify valid, disposable, role-based, and potentially dangerous email contacts.

Kickbox provides email verification services with both bulk and real-time verification options. The platform offers a 95% email deliverability rate guarantee. With bulk email verifier, users can upload existing email lists for verification checking whether addresses are deliverable and flagging potential issues like typos or role-based addresses. Kickbox's real-time email verification API integrates with web forms and touchpoints, filtering out fake or invalid email addresses on the spot to ensure only deliverable emails enter the database.
Fully managed cold email infrastructure and deliverability services
Hypergen builds and manages cold email infrastructure including SPF, DKIM, DMARC, warmups, and domain protection. The company provides fully managed infrastructure so cold email campaigns reach intended recipients.
Simple, cost-effective, flexible email service
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Amazon Simple Email Service (SES) is a pay-as-you-go email sending service that provides low-cost, scalable email infrastructure for developers and businesses.
Email Deliverability Revolution with Email Warm Up
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Warmy is an AI-driven email deliverability tool that helps businesses improve inbox placement through advanced warm-up automation and real-time performance insights.