<strong>Mailchimp vs Constant Contact:</strong> which one drives more revenue?
<strong>Mailchimp</strong> focuses on marketing automation, audience growth...
Mailchimp vs Constant Contact: Which Email Marketing Platform Actually Increases Revenue?
Mailchimp vs Constant Contact: which one drives more revenue?
Mailchimp focuses on marketing automation, audience growth tools, and a freemium model, while Constant Contact emphasizes ease of use, dependable sending, and accessible support for small teams, which affects deliverability, automation, and revenue performance.
Decide based on testable metrics and your business model.
Key Takeaways
- Mailchimp is strong for growth, flexible automations, and a robust free tier.
- Constant Contact is simpler to use, with reliable deliverability for small teams.
- For ecommerce, prioritize Shopify integration, checkout tracking, abandoned cart emails, and CAN-SPAM/GDPR compliance.
What is Mailchimp vs Constant Contact?
Two popular email marketing platforms.
Mailchimp offers advanced segmentation, conditional automation, and integrated marketing tools that scale with audience size, while Constant Contact focuses on simple campaign creation, dependable sending, and straightforward reporting for small businesses and nonprofits.
Which one fits your revenue model?
I’ve run short campaigns and migrations between these platforms for clients and small shops, and my analysis shows that Mailchimp rewards disciplined teams who want deep automation and detailed ROI tracking, whereas Constant Contact rewards teams that need speed, consistent deliverability, and minimal setup.
Choose a platform that respects subscriber consent and keeps your IP reputation clean as part of good stewardship of resources.
That matters for long-term donor and customer relationships.
Core Benefits and Importance
Short wins matter.
Choosing the right platform affects deliverability, Automation, conversion tracking, and ultimately ROI, and that shapes how your Revenue Streams perform.
Want real returns?
Deliverability and Reputation. A poor sender reputation destroys open rates and reduces revenue; invest in list hygiene, consistent sending cadence, and authentication (SPF, DKIM, DMARC).
Automation and Workflows. Multi-step welcome series, abandoned cart flows, and post-purchase follow-ups raise lifetime value when paired with segmentation and clear CTAs.
Templates and Creative Speed. Faster campaign production increases test velocity and reduces time-to-market for promotions, which matters when margins are thin.
Analytics and Attribution. Accurate click-to-checkout attribution tells you which email types produce repeatable profit, so instrument links with UTMs and confirm ecommerce tracking is firing.
Integrations and Scalability. If your ecommerce stack, such as Shopify, requires deep event tracking, pick the tool that integrates without workarounds.
Business Model Fit. Align the platform to your list size, expected message volume, and need for segmentation: the cheapest option is worthless if it prevents growth.
Step-by-Step Implementation Guide
Start small and test.
Step 1: audit current list health, remove invalid addresses, and confirm opt-in sources so that your sender reputation is solid.
Step 2: set up a control campaign — a welcome email plus a single abandoned cart email — and measure open rate, click rate, and attributable revenue.
Step 3: set segmentation rules by purchase history or engagement and deploy a 3-message automation per segment, using conditional content only when it’s measurable.
Step 4: run A/B tests on subject lines and CTAs, testing one variable at a time to avoid inconclusive outcomes.
Step 5: iterate based on ROI, scale winners, and sunset campaigns that waste attention or erode list health.
When I analyzed dozens of short test campaigns, the winners were the ones with clean data and focused automations.
The platform choice made a difference, but the process made the difference between profit and noise.
So do the small things right first.
Comparison Table
Quick visual comparison between the two platforms.
Use this to align features against your needs and budget.
Which side wins for you?
| Feature |
Mailchimp |
Constant Contact |
| Pricing |
Freemium, tiered paid plans based on contacts and features |
Flat tiered plans, straightforward pricing for small lists |
| Ease of Use |
Steeper learning curve, advanced tools for segmentation |
Very easy, clear workflows and editor |
| Templates |
Large template library and builder with code access |
Good template selection, fewer advanced design options |
| Automation |
Flexible multi-step automations, conditional logic |
Basic to intermediate automations, easier setup |
| Analytics |
Advanced reports, journey analytics, ROI tracking |
Solid reporting, simpler attribution options |
| Ecommerce Integrations |
Deep integrations with Shopify, WooCommerce, and others |
Strong ecommerce support, great for small stores |
| Deliverability |
Good, but requires best practices for reputation |
Generally reliable deliverability for SMBs |
Common Mistakes to Avoid
Assume more features equals more profit.
Many teams sign up, enable every automation, and then complain about costs and low returns, because they lack focus on measurement and data quality.
Why does this keep happening?
First, skipping list hygiene creates a damaged sender reputation that reduces open rates and harms deliverability long-term.
Second, over-automation without revenue tracking floods inboxes with noise instead of driving purchases.
Third, poor segmentation treats all subscribers the same and misses opportunities to yield higher LTV.
Also, ignore legal basics at your peril.
Follow CAN-SPAM and GDPR rules, confirm consent flows, and store opt-in proof; noncompliance risks fines and harms the common good by eroding trust.
For specifics, review the FTC CAN-SPAM guidance and GDPR summaries linked below.
Frequently Asked Questions
Q: Which platform is cheaper for small lists?
A: Mailchimp offers a generous free tier which is useful for very small lists, but paid costs can rise as you add audience-based features and advanced automations.
Q: Which has better deliverability?
A: Constant Contact often reports steady deliverability for small senders, however deliverability ultimately depends on list quality, content relevance, and sending patterns, not only the vendor.
Q: Which integrates better with Shopify?
A: Both integrate with Shopify, but verify abandoned checkout depth, event tracking, and whether the integration supports your preferred attribution setup before choosing.
Q: How do I measure ROI from email?
A: Use UTM tags, ecommerce tracking, and a short control campaign; measure attributable revenue per campaign and the incremental lift from automations like abandoned cart flows.
For further reading on features and up-to-date pricing, see each vendor's pricing pages and integration docs: Mailchimp Pricing, Constant Contact Pricing.
Final Thought
Be deliberate.
Pick the platform that fits your team size, technical appetite, and revenue goals, then test with a small, well-instrumented campaign to see what actually produces profit, because stewardship of resources means we invest where we can prove return.
Start with list hygiene, implement a simple welcome and abandoned cart automation, and use clear attribution so that your decisions are rooted in results, not hope.
One last note: platform choice is a business decision, not a gadget fetish.
Focus on the metrics that matter—deliverable opens, clicks that convert, and the net revenue per message—and treat subscribers with respect as fellow human beings whose dignity matters.
That will preserve long-term value, reputation, and community trust.
External citations used in this piece: