Different ideas of "all-in-one"
Mailchimp calls itself an all-in-one marketing platform: email, landing pages, a website builder, store data, SMS credits and ads. EngageBay uses the same phrase to mean something broader: marketing plus a sales CRM with deals, plus a helpdesk with tickets and live chat. It positions itself as a budget alternative to HubSpot.
That makes this less of an email-versus-email comparison and more of a question about how many tools you want. If you already have a CRM and a support desk, EngageBay's extras are wasted. If you have none of them, EngageBay can replace several subscriptions.
What each plan gives you
EngageBay all-in-one suite (per user, per month):
| Plan | Monthly billing | Two-year billing | Contacts | Emails/month | Automation |
|---|---|---|---|---|---|
| Free | $0 | $0 | 250 | 1,000 | No |
| Basic | Check pricing page | $12.74 | 500 | 3,000 | No |
| Growth | $64.99 | $55.24 | 5,000 | 25,000 | Yes |
| Pro | $119.99 | $101.99 | 10,000 | 50,000 | Yes |
EngageBay also sells the pieces separately as Marketing Bay, Sales and CRM Bay, and Service Bay. Lists above 10,000 contacts go through sales.
Mailchimp (per account, contact-tiered): Free for 250 contacts and 500 sends a month; at 10,000 contacts, Essentials about $110 (10x sends), Standard about $135 (12x sends) and Premium $350.
Where the math flips
The two tools scale on different axes. For a solo founder with 10,000 contacts, EngageBay Pro at $119.99 includes CRM and helpdesk, and costs less than Mailchimp Standard at about $135 for email alone. Add a second and third user, and EngageBay's bill triples while Mailchimp's stays the same.
Send volume is the other axis. EngageBay Pro's 50,000 emails at 10,000 contacts is five sends per contact a month. A weekly newsletter plus a couple of automations can pass that. Mailchimp Standard allows 120,000 at the same list size.
Pricing reality: two founders over a year
Two co-founders run a small agency with 9,000 contacts. They want a CRM for client deals, a monthly newsletter, a nurture sequence and a shared support inbox.
| Option | Monthly | Yearly | Covers |
|---|---|---|---|
| EngageBay Pro, 2 users, monthly billing | $239.98 | $2,879.76 | CRM, email, automation, helpdesk, live chat |
| EngageBay Pro, 2 users, two-year billing | $203.98 | $2,447.76 | Same, paid two years upfront |
| Mailchimp Standard at 10,000 contacts | About $135 | About $1,620 | Email and journeys only |
| Mailchimp plus a separate CRM and helpdesk | $135 plus other subscriptions | Depends on tools | Everything, across several products |
If the founders would otherwise buy a CRM and a helpdesk, EngageBay is likely the cheaper total. If they already have both, Mailchimp alone costs less and sends more email per month.
The 10,000-contact ceiling
EngageBay's self-serve plans stop at 10,000 contacts on Pro. Beyond that you talk to sales. For a small business that grows slowly, that ceiling may never matter. For one running lead generation campaigns, it can arrive quickly, along with the 50,000-email monthly allowance on Pro.
Mailchimp publishes contact tiers far above 10,000 and raises your send allowance with them. Growth costs more, but you know the price in advance. If you expect to pass 10,000 contacts within a year, ask EngageBay for the next tier's price before you migrate.
Email marketing quality
Mailchimp is the stronger email tool. Its editor and template library are more mature, Customer Journeys branch on Standard and connect deeply to store platforms, and the integration directory is one of the largest in the category. EngageBay's email builder, automation and landing pages are capable for a small business, but they are one part of a wider product rather than its focus.
Deliverability works the same way on both: authenticate your domain with SPF, DKIM and DMARC, and keep your list clean. EngageBay's lower email allowance is a reason to be selective about who you send to, which also tends to help inbox placement.
Sales and support
This is where EngageBay earns its place. Contacts flow from a form into the CRM, into a deals pipeline, and into automations; the same contact's support tickets and chat history sit on the record. Mailchimp stores contact activity for marketing but has no deals, tickets or chat, so you would connect separate tools.
Three team profiles
A solo consultant with 3,000 contacts. Wants a contact form that feeds a pipeline, a nurture sequence for new leads, and a way to answer client questions. EngageBay Growth at one user covers all of it for less than Mailchimp plus a CRM plus a helpdesk.
A five-person marketing team at a retailer with 25,000 contacts. Sends several campaigns a week, runs cart and post-purchase journeys, and has a separate sales and support stack. Mailchimp fits: no per-user fees, a send allowance that covers frequent campaigns, contact tiers above 10,000, and store integrations. EngageBay would need five seats and a sales conversation for the list size.
A two-founder agency with 8,000 contacts. Tracks deals for client projects and sends a monthly newsletter. This is the closest call. EngageBay Pro at two users costs more than Mailchimp Standard, but replaces a CRM subscription. Count what you would pay for a separate CRM before deciding.
Use-case matchups
| Situation | Better fit | Why |
|---|---|---|
| Solo consultant needing CRM, email and a support inbox | EngageBay | One product, one user fee |
| Five-person marketing team at a store | Mailchimp | No per-user fees, store journeys |
| Small agency tracking client deals | EngageBay | Deals pipeline next to email |
| Newsletter sender mailing weekly to 10,000 people | Mailchimp | Higher send allowance |
| Business expecting to pass 10,000 contacts soon | Mailchimp | Published tiers above 10,000 |
| SaaS product with subscription billing | Sequenzy | Billing-event triggers, unlimited users |
Moving between them
Mailchimp to EngageBay usually happens when a small team wants to consolidate tools.
- Export the Mailchimp audience with tags, merge fields, and unsubscribed and cleaned contacts; import with unsubscribes preserved.
- Map Mailchimp tags to EngageBay tags and create custom fields first.
- Check that your list and send volume fit EngageBay's plan caps before committing.
- Rebuild journeys as EngageBay workflows and recreate your main template.
- If you are also moving from a separate CRM or helpdesk, import deals and tickets after contacts so they attach to the right records.
EngageBay to Mailchimp usually happens when the list grows past 10,000 contacts or the team grows. Keep EngageBay's CRM and helpdesk or replace them first, since Mailchimp will not.
Migration checklist
| Workstream | Mailchimp to EngageBay | EngageBay to Mailchimp |
|---|---|---|
| Contacts | Export audience with tags, merge fields and suppressions | Export contacts with tags, fields and subscription status |
| Limits | Confirm contacts and monthly sends fit your plan | Pick a contact tier covering your list |
| Automations | Rebuild journeys as EngageBay workflows | Rebuild workflows as Customer Journeys |
| CRM and tickets | Import deals and tickets after contacts | Keep EngageBay CRM and helpdesk or replace them first |
| Users | Budget per-user fees for everyone who needs access | Map users to Mailchimp seats |
| Sending | Authenticate your domain | Authenticate your domain |
Where Sequenzy fits
Sequenzy has no CRM pipeline, helpdesk or live chat, so it is not an EngageBay replacement for a team that wants a full suite. It fits SaaS companies. If your customers sign up for a product and pay through Stripe, Paddle or Polar, the emails that matter are onboarding, trial conversion, failed payment recovery, upgrade prompts and receipts. Sequenzy triggers those from product events and billing integrations, sends transactional and marketing email together, includes unlimited team members, and charges by emails sent with unlimited contacts ($49/month for 60k emails (unlimited subscribers)). See the Mailchimp alternatives for more options.
Pick one
- A small team wanting CRM, email and support in one cheap product: EngageBay.
- Email is the main channel, and the team or list is growing: Mailchimp.
- You expect to pass 10,000 contacts or 50,000 monthly emails soon: Mailchimp.
- You would otherwise pay for a separate CRM and helpdesk: EngageBay.
- A SaaS product with lifecycle and billing email: Sequenzy.
