How AI Improves Email Deliverability
The deliverability challenge
Getting emails into the inbox — not the spam folder — is harder than ever. ISPs use increasingly sophisticated filters. Sender reputation is domain-specific. Content that works for one recipient domain might trigger spam filters on another. Traditional email APIs give you no visibility into these dynamics.
Smart provider routing
AISend maintains real-time deliverability scores for each provider across recipient domains. When you send an email, our AI selects the provider most likely to achieve inbox placement for that specific recipient. If AWS SES has better deliverability to Gmail, we route through SES. If Postmark performs better for corporate domains, we route through Postmark. This happens automatically on every send.
Content scoring
Before your email leaves our servers, AI analyzes the content for common spam triggers — excessive capitalization, suspicious links, missing unsubscribe headers, and more. You get a deliverability score and actionable suggestions. Fix issues before they affect your reputation.
Send time optimization
When you send an email matters. Our AI learns recipient engagement patterns and optimizes delivery timing. Instead of sending everything at 2 AM, your emails arrive when recipients are most likely to open them. This improves open rates and, over time, your sender reputation.
Results
Early users are seeing 99.5% inbox placement rates with AISend compared to 92-95% with single-provider solutions. The difference compounds: better deliverability leads to better engagement, which leads to better sender reputation, which leads to even better deliverability.
Ready to Send Smarter Emails?
1,000 emails/month free. No credit card required.