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Apex vs Mailchimp
Find more high-value customers. Make every customer more valuable.
Mailchimp helps you run email, SMS, behavioral automations, ecommerce campaigns, audience segmentation, and campaign analytics. Apex connects how customers found you, what changed their behavior, and how much value they created, so you can acquire more customers like them and invest in the changes that work.
No credit card to start.Facts about Mailchimp checked 2026-09-22. Source: Mailchimp feature overview, Mailchimp User Insights, Mailchimp Behavioral Targeting, Mailchimp Reports and Analytics, Mailchimp A/B and Multivariate Testing, Mailchimp Predictive Ecommerce Insights, Mailchimp Marketing Plan Comparison
Apex vs Mailchimp: marketing automation and ecommerce marketing
Know which customers create profit, not just predicted revenue.
Mailchimp predicts CLV from purchase history; its published model doesn't describe lifetime gross profit from connected costs and returns. Apex lets you compare channels, campaigns, and customers by connected LTV and LTGP, so returns and supplied costs change the decision.
Experiment
Prove revenue growth across every customer surface.
Test what makes customers more valuable.
Mailchimp tests email subject lines, content, sender names, and send times; it doesn't document controlled web or app experiments. Apex lets you run separate experiments on web, app, email, push, and in-app messages against a declared revenue outcome, so each intervention gets its own causal result.
Start the experiment
Half get the first. Half get the second.
Apex tracks the winner
Counts who buys. +$174,650 a month.
Try it in Apex!
See how Apex connects an experiment to revenue.
1Create a variant
2Start the experiment
3Apex tracks the winner
4Promote the winner
Free to paid tournament
Preview in inboxes
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Skill Shotsupport@skillshotgolf.com9:41 AM
To: me
Keep the evidence
Turn each Outcome into evidence your organization can reuse.
Mailchimp turns campaign data into reports, benchmarks, and predictions, but it doesn't preserve tested claims in a connected Belief Graph. Apex lets you store the claim, prediction, Outcome, and evidence in the Belief Graph, so the next decision starts from what your organization proved.
Belief graph · live
IF/THENDEPENDSCONFLICTS12 beliefs
Belief updated
Act
Put the winner into the next customer experience.
Mailchimp runs email, SMS, and behavior-triggered automations, but its documented experiments remain email-campaign tests, not cross-surface journey experiments. Apex lets you promote a winning message into email, push, in-app inbox, or an Adaptive Journey while preserving the experiment evidence behind the change.
Acquire
Optimize acquisition for profitable customers, not credited clicks.
Connect acquisition to downstream customer value.
Mailchimp reports social-ad ROI and retargets audiences; its published tools don't include paid mobile attribution or merchant-run partner payouts. Apex lets you attribute paid mobile installs and conversions, return higher-value conversion signals to ad platforms, and manage affiliate rates and payouts in one place.
Connect ad platforms
Connect Meta, Google, LinkedIn, Microsoft, TikTok, and Reddit.
Meta
Try it in Apex!
See how Apex sends customer value back to acquisition.
1Connect ad platforms
2Post on your socials
3Track results
4Send value back
Connect ad platforms
Not connected
Meta Ads
Ad networksFacebook & Instagram campaign spend and performance
OAuth
ConnectNot connected
Google Ads
Ad networksCampaign spend, impressions, clicks, and conversions
OAuth
ConnectNot connected
LinkedIn Ads
Ad networksCampaign spend, impressions, clicks, and conversions
OAuth
ConnectNot connected
Microsoft Ads (Bing)
Ad networksCampaign spend, impressions, clicks, and conversions
OAuth
ConnectNot connected
TikTok Ads
Ad networksCampaign performance plus conversions and audiences
OAuth
ConnectNot connected
Reddit Ads
Ad networksCampaign performance plus outbound conversions
OAuth
ConnectCompound
Make every result strengthen the next decision.
Mailchimp connects contacts, campaigns, ecommerce, and reports; its learning remains campaign analytics rather than a durable, reusable evidence graph. Apex lets you connect acquisition, communications, experiments, partner operations, and the Belief Graph in one evidence trail, so each Outcome improves the next decision.
The loop
- Observe
- Hypothesize
- Test
- Learn
- Act
- Observe
Pricing
Pay for usage, not permission.
Mailchimp prices by contacts and send limits; capabilities, audiences, seats, and SMS access vary across its marketing plans. Apex lets you use every capability from day one, with separate usage meters and monthly allowances instead of seat or feature gates.
Monthly events
1.0MFree
1.0M free every month, then $0.000050 per event. Web + server + organic mobile.
Attributed conversions
1.5KFree
1.5K free every month, then $0.0500 per attribution. Paid-channel only. Organic activity counts as events.
Orchestrations
1.0MFree
1.0M free every month, then $0.000050 per orchestration. Assignments, journeys, branches, suppressions.
Messages
10KFree
10K free every month, then $0.000600 per send. Email + push + in-app inbox.
AI generations
50Free
50 free every month, then $0.0500 per generation. Subject lines, copy, recommendations.
Activations
100KFree
100K free every month, then $0.000100 per conversion. Server-side conversions to Meta, Google, LinkedIn.
Partner networkoptional
Active partners0
$2/active partner/mo (Stripe Connect at cost). Inactive partners are free.
Monthly partner revenueFree
Apex takes 1.5% + $0.50 per payout.
Questions
The questions that stop a switch.
What Apex replaces, what it doesn't, and what moving actually takes.
Apex can replace Mailchimp when you need communications tied to experiments, attribution, revenue, and profit. It won't replace every creative tool.
If its website builder, landing pages, templates, and Content Studio are load-bearing, keep a dedicated creative tool.
Move one automation at a time; sync customers, consent, and events to Apex, verify deliverability and revenue attribution, then retire its Mailchimp equivalent.
No. The customer trail begins at the first measurable click, partner link, install, visit, sign-in, or purchase. Campaign-level impressions and spend stay aggregate until there is a measurable customer interaction.
No. Each surface runs its own experiment. They share the same customer history and definition of success, so the learning connects without pretending several experiments are one.
Apex is usage-based, with no base fee or seat fee. Monthly free allowances include 1,000,000 events, 1,500 paid-channel attributed conversions, 1,000,000 experiment orchestrations, 10,000 messages, 100,000 outbound activations, and 50 AI generations. Past the allowance, published usage rates apply, including $0.000050 per event and $0.000600 per message. Enterprise starts around $36,000 a year.
Your move
Don't stop at understanding behavior. Improve the business around it.
Mailchimp addresses marketing automation and ecommerce marketing. Apex connects the systems that acquire, engage, experiment, and learn, so your team can prove what grew revenue and put it to work.