Litmus — AI Assistant for Email
Assistant suggests subject lines and tone tweaks while you QA and preview campaigns.
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Persado — Motivation AI for Email
Emotional-language AI to optimize subject lines and copy, now with Dynamic Email.
GetResponse — AI Email Generator
Create full emails and subject lines fast with AI, then launch optimized campaigns.
Omnisend — AI for Ecommerce Email
AI subject lines and assistants to speed creation and keep emails on brand for stores.
MailerLite — AI Email Generator
Built-in AI writer and subject line generator with smart sending for better engagement.
HubSpot Marketing Hub — AI Email
Generate subject lines, draft emails, and personalize at scale with HubSpot’s AI inside the Marketing Hub.
Phrasee — AI for Brand Language
Optimize email subject lines, push, and brand messaging.