
Prevent your emails from going to spam before you send
InboxGuard helps you catch email deliverability issues before you send. It analyzes your email for spam risks, domain setup problems, and hidden factors that can hurt your inbox placement. Instead of just a score, it gives clear, actionable fixes so you can protect your domain and improve your chances of landing in the inbox.

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"Built this after realizing most “bad campaigns” were actually deliverability issues, not copy. I was sending emails that looked fine but were silently going to spam because of things like SPF misalignment, too many links, or subtle content signals. InboxGuard checks your email before you send and tells you what might hurt your inbox placement, along with fixes. Curious how you currently test deliverability before sending. Or do you rely on post-send metrics?"