EmailVerify.io has been a game changer for our B2B outreach pipeline. The real-time API is incredibly fast and the accuracy is spot on — we've seen our bounce rates drop significantly since integrating it. The JSON response structure is clean and developer-friendly, making integration straightforward. The catch-all detection is particularly impressive for Indian corporate domains where other tools struggle. The fact that it works without a credit card and provides immediate API access made it easy to test before committing. Highly recommended for any sales or recruitment team doing cold outreach at scale. Review collected by and hosted on G2.com.

"The free tier resets monthly rather than daily, which limits testing for high-volume workflows. A daily reset model like some competitors offer would make it more practical for ongoing production use. The documentation could also be more detailed with real-world examples for edge cases like catch-all domains and role-based email detection. Would love to see a bulk upload feature with CSV export included in the free tier. Review collected by and hosted on G2.com.