ActiveCampaign's automation depth often exceeds what most teams use. Mailchimp is simpler and significantly cheaper for the same contact volume. But ActiveCampaign's conditional logic, lead scoring, and CRM features are hard to replicate in Mailchimp's more limited automation builder.
ActiveCampaign Plus for 10,000 contacts costs $229/month. Mailchimp Standard for 10,000 contacts is $110/month — saving $1,428/year. For teams that primarily send broadcast emails and simple welcome sequences, ActiveCampaign's complexity adds cost without adding value. Many small businesses find they're paying for sophisticated automation features they never use.
The migration is suitable when your automation needs are simple. If you rely heavily on AC's lead scoring, CRM deal pipeline, or multi-branch automations, Mailchimp will not cover those needs and you should evaluate other alternatives (Brevo, ConvertKit, or Klaviyo) before committing to Mailchimp.
For a business on ActiveCampaign Plus with ~10,000 contacts and moderate automation usage.
| Input | Suggested Value | Notes |
|---|---|---|
| Current monthly cost (ActiveCampaign) | $229 | Plus plan, 10k contacts |
| New monthly cost (Mailchimp) | $110 | Standard plan, 10k contacts |
| Contract months remaining | 0 | AC is month-to-month on most plans |
| Migration hours | 28 | Automations + templates + data + integrations |
| Staff hourly rate | $55 | Marketing manager or email specialist |
| Retraining hours / person | 5 | Mailchimp platform training |
| Staff needing training | 3 | Marketing team members |
| Downtime hours (total) | 20 | Deliverability warm-up and gaps |
| Downtime cost / hour | $35 | Revenue impact per send-hour |
| Risk buffer | 12% | Automation simplification scope risk |
Pre-filled with values above. Adjust for your contact count and automation complexity.
Open Calculator with These ValuesAll values are editable. Results are estimates only.
Yes. Export contacts from ActiveCampaign as CSV (Contacts → Export), then import into Mailchimp's Audience. Map ActiveCampaign's custom fields to Mailchimp merge fields before importing. Create matching tags in Mailchimp before import so subscriber segments transfer correctly. Unsubscribes must also be imported as suppressions to prevent emailing people who opted out.
Yes, significantly. ActiveCampaign's automation builder supports complex conditional logic, lead scoring actions, CRM deal updates, split paths, and goal-based routing. Mailchimp's Customer Journeys are linear and limited in branching. For welcome sequences, birthday emails, and simple behavioural triggers, Mailchimp is sufficient. For sophisticated nurture funnels and sales pipeline integration, it is not.
If cost is your primary driver and you have a large list, consider Brevo (volume-based pricing, good automation). If you're e-commerce focused and want AC-level automation at lower cost, Klaviyo or Drip are worth evaluating. If you want simplicity and audience-based pricing similar to Mailchimp but with better automation, ConvertKit is worth considering. Mailchimp is best if your needs are genuinely simple and you value its brand recognition with integrations.