Tool matchup
Mailchimp vs Substack for consultants. Compare two Marketing & Content tools on pricing, setup speed, strengths, and Curalo score.
Email marketing and automation with a free plan for fewer than 250 contacts. Paid plans start at $13/mo at 500 contacts and rise with list size.
Prices checked October 23, 2026mailchimp.com pricing page
Newsletter publishing with built-in paid subscriptions and a reader network. Free to publish; Substack takes 10% of paid subscription revenue.
Prices checked October 23, 2026substack.com pricing page
Mailchimp and Substack are nearly tied.
Decision shortcuts
Client-ready brief
Send a concise summary of winner, trade-offs, and rollout recommendation.
Best fit
Best for: Consultants who want a well-known email platform with a large integrations directory and expect to start with a small list.
Why pick it: A free plan to start, 300+ integrations and automations on the paid plans.
Watch for: Prices climb quickly with list size: Essentials is $13 at up to 500 contacts and $75 at up to 5,000. If you mostly send occasional newsletters to a bigger list, compare Kit's free plan, which covers up to 10,000 subscribers.
Best for: Consultants building authority through regular writing who want readers to find them, not just an email tool.
Why pick it: Free to start, nothing to configure, and the recommendations network can bring readers you would not reach on your own.
Watch for: Little control over design, automations and segmentation, and few integrations. For a business newsletter with sequences and a CRM link, use Kit, MailerLite or Beehiiv.
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Mailchimp | Substack | |
|---|---|---|
| Quick facts | ||
| Pricing sanity | Free, paid from $13/mo | Free, usage-based fees |
| Setup speed | 30 min setup | 5 min setup |
| Intelligence | High | Medium |
| Integrations | 2+ | 1+ |
| Score breakdown | ||
| Outcome fit | 20/25 | 21/25 |
| Setup speed | 14/20 | 18/20 |
| Pricing sanity | 11/15 | 14/15 |
| Integrations | 14/15 | 6/15 |
| UX polish | 12/15 | 13/15 |
| Trust & support | 10/10 | 9/10 |
| Summary | ||
| Best for | Consultants who want a well-known email platform with a large integrations directory and expect to start with a small list. | Consultants building authority through regular writing who want readers to find them, not just an email tool. |
| Key strength | Strong on trust | Strong on pricing |
| Main weakness | Slower to set up | Fewer integrations |
Pricing
| Plan | Price | Limits (vendor's wording) |
|---|---|---|
| Free | Free | For fewer than 250 contacts; basic free plan |
| Essentials | $13 per account / month, billed monthly | From $13/mo at up to 500 contacts; $26.50 at up to 1,500; $75 at up to 5,000; $93.50/mo for the first 12 months then $110 at up to 10,000. Testing and scheduling features; 14-day free trial |
| Standard | $20 per account / month, billed monthly | From $20/mo at up to 500 contacts; $45 at up to 1,500; $100 at up to 5,000; $114.75/mo for the first 12 months then $135 at up to 10,000. Generative AI features, enhanced automations, custom-coded templates; 14-day free trial |
| Premium | $350 per account / month, billed monthly | From $350/mo; shown at $297.50/mo for the first 12 months. Most advanced tools, unlimited contacts, priority support; request a demo |
Prices checked October 23, 2026mailchimp.com pricing page
| Plan | Price | Limits (vendor's wording) |
|---|---|---|
| Free newsletter | Free | Unlimited subscribers and posts; website and archive |
| Paid subscriptions | Price not listed | Substack keeps 10% of paid subscription revenue, plus Stripe card fees |
Prices checked October 23, 2026substack.com pricing page
Cost calculator
No paid plan with a listed Annual price fits this team size. Contact sales or check the vendor's page.
No paid plan with a listed Annual price fits this team size. Contact sales or check the vendor's page.
Uses list prices from each vendor's pricing page, before tax and discounts. Free plans and custom-quote plans are left out.
Method
Used by consultants
From a consultant who wrote about this tool. This does not affect the score.
Common questions
Mailchimp and Substack both score 81/100 on Curalo's consultant rubric, so choose by workflow fit and price.
Mailchimp's cheapest paid plan is Essentials at $13 per account / month, billed monthly. Substack: Free, usage-based fees.
Mailchimp has a free plan: For fewer than 250 contacts; basic free plan. Substack has a free plan (Free newsletter): Unlimited subscribers and posts; website and archive.
Mailchimp: $13 a month on Essentials. Substack: no paid plan with a listed price for one user. Annual list prices where available, before tax.
Prices climb quickly with list size: Essentials is $13 at up to 500 contacts and $75 at up to 5,000. If you mostly send occasional newsletters to a bigger list, compare Kit's free plan, which covers up to 10,000 subscribers.
Little control over design, automations and segmentation, and few integrations. For a business newsletter with sequences and a CRM link, use Kit, MailerLite or Beehiiv.
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