mailexodus
home/migrations/to Mailchimp
// migrate to

move to Mailchimp without rebuilding by hand.

mailexodus normalizes your current platform into one portable schema, then checks what Mailchimp can actually import. You get a route report before your agent writes anything.

agentUse mailexodus skill: your source → Mailchimp playbook
// try it

bring your data into Mailchimp.

Pick the platform you're leaving and generate a route playbook. The report shows what maps cleanly into Mailchimp's model and what needs review — before you approve writes.

analyzing Klaviyo…
source modeAutomated adapter
source exports8
Mailchimp imports8
destination gapsautomations
data leaves machineno · dry-run
$npx mailexodus@latest migrate --from klaviyo --to mailchimp --dry-run
agentUse mailexodus skill: Klaviyo → Mailchimp playbook
running…open the Klaviyo migration guide →
// fit

when Mailchimp is the right move.

Mailchimp is a strong fit for teams that want mailchimp teams with subscriber data, campaigns, and automation branches that need a migration report before rebuild. The migration risk is rarely the CSV — it is the automation graph: triggers, delays, branches, template references, and consent state. mailexodus puts a portable schema in the middle so those objects are inspected before they become Mailchimp objects.

// inbound

what Mailchimp receives.

can import
  • +
    subscribers
  • +
    lists
  • +
    tags
  • +
    segments
  • +
    custom fields
  • +
    suppressions
  • +
    campaigns
  • +
    templates
needs review
  • ?
    segments
  • ?
    suppressions
not exposed for import
  • x
    automations
destination adapter

Automated adapter

Audience members map to subscribers and list memberships. Merge fields map to custom attributes. Tags, segments, campaigns, templates, and journey emails map directly where possible

Mailchimp can receive audiences, members, merge fields, tags, suppression state, campaigns, and templates through its API. Full Customer Journey and automation graph import is not exposed as a clean write surface, and segment rules should be reviewed before activation. Dry-run the report first, then approve writes when the counts and destination gaps look right.

// before you switch

plan the move to Mailchimp.

  1. Authenticate your sending domain in Mailchimp (SPF, DKIM, DMARC) and plan a warmup window — sender reputation is earned here, it does not transfer.
  2. Bring consent and suppression state across first, so unsubscribes and bounces are honored from the first send in Mailchimp.
  3. QA migrated templates and segments inside Mailchimp, and send seed tests before any live campaign.
  4. Keep your current platform active until in-flight automations finish and Mailchimp is warmed and trusted.
// migrate it

start with the route playbook.

The agent prompt returns a route report with source exports, destination imports, skipped objects, and manual-review tasks. When it looks right, wire credentials and approve writes from a controlled machine.

inspect

destination coverage

npx mailexodus@latest info mailchimp

playbook

agent playbook

Ask mailexodus for a migration_playbook with to=mailchimp

agentUse mailexodus skill: your source → Mailchimp playbook
compare Mailchimp alternatives →browse every migration page →