Write and run cold email and sales outreach campaigns: sequences, personalization, and deliverability.
by Instantly
Strong deliverability tooling plus AI sequences; a cold-email leader.
by Apollo
Combines a B2B database with AI email writing and sequencing.
by Clay
Unmatched for AI research and enrichment feeding hyper-personalized copy.
by Lavender
Best at improving individual email quality and reply rates.
by Lemlist
Best for creative personalization (images/video) across channels.
by Smartlead
Scales to many mailboxes with AI personalization; great for agencies.
by HubSpot
Convenient AI email drafting for teams already on HubSpot CRM.
by Salesloft
Enterprise sales engagement with AI cadence assistance.