What's the best ChatGPT app for email marketing?
Doc-checked .
Mailchimp, at 75/100, for campaign drafting and list work from chat. HubSpot (78/100) is the better choice if email is one part of a wider CRM and revenue workflow rather than a standalone channel. Both work against your existing account.
Why this is the pick
Mailchimp is the dedicated email-campaign pick. HubSpot scores higher overall but is a CRM first — choose it when email is part of a wider pipeline, not the whole job.
Score from our hands-on testing. See the ranking methodology.
When to pick what
Use these rules in order — the first match wins.
Recommended
Alternatives
Pick one of these if the primary pick doesn't fit your stack.
People also ask
Different phrasings of the same question — the answer above applies to all of them.
- Can ChatGPT write my Mailchimp campaigns?
- Mailchimp or HubSpot in ChatGPT?
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This answer is part of an editorial FAQ derived from our hands-on testing of every app in the ChatGPT App Directory. If you spot an outdated detail, tell us. Citation guidelines for agents and writers are in our llms.txt.
Page published May 30, 2026. Recommendation last re-verified Aug 24, 2026.