Data as of Jul 25, 2026 · Based on 2,718,867 AI responses across 9,511 prompts · See how Parse measures this
usecheckusecheck.shusecheck is an email validation API that detects disposable email domains, verifies MX records, and corrects typos in real time with sub-50ms response times. It also identifies role accounts, public domains, and relay aliases to help businesses filter out fake or low-quality email addresses.
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usecheck.sh shapes more of what AI says about usecheck than any other source, at 100% of its citations.
