A focused newsletter sender vs an all-in-one marketing suite
11
Features Compared
4
Key Differences
5
FAQs Answered
TL;DR
For a newsletter to 10,000 readers, Mailchimp Essentials costs about $110/month and Standard $135/month, billed by contacts. MailCheap costs $39/month for a weekly issue, billed by emails sent. Mailchimp adds customer journeys, segments, A/B tests, landing pages and hundreds of integrations; MailCheap only sends newsletters, but sends them cheaply with strict deliverability defaults.
Platform Overview
See how each platform looks
MailCheap
Open-source newsletter app by Marc Lou, priced by emails sent: self-host it on Amazon SES or use the hosted cloud.
Mailchimp
Popular all-in-one marketing platform with email, automation, and CRM features.
Key Differences
The main things that set these tools apart
The bill
MailCheap wins
Mailchimp charges by contact tier, and unsubscribed contacts still count unless you archive them. MailCheap charges by emails sent and does not count readers its list cleanup marks dormant. At 10,000 readers a weekly newsletter costs $39 on MailCheap and $110 to $135 on Mailchimp.
Marketing beyond the newsletter
Mailchimp wins
Mailchimp has customer journeys, segments, A/B tests, landing pages, a website builder and ads. MailCheap has campaigns, one welcome email and a public issue site.
Integrations
Mailchimp wins
Mailchimp connects to e-commerce platforms, CRMs and form tools out of the box. MailCheap has a REST API and MCP server but no native integration catalog.
Agents and automation by API
MailCheap wins
MailCheap's MCP server and REST API cover the whole product with the same checks as the dashboard. Mailchimp has no MCP server for its marketing product; its assistant app can draft campaigns.
Customer journeys (4 steps on Essentials, 200 on Standard)
Visual builder and sequences
Segmentation
A/B testing
Landing pages
Newsletter issue site only
Landing pages and website builder
Integrations
API and MCP
Hundreds of native integrations
API, MCP, Zapier and native integrations
Sending and access
Deliverability guardrails
Warm-up, bounce and complaint pauses, list cleanup
Compliance reviews and account limits
Managed, with domain checks
MCP server
Full read and write, sends with confirmation
No MCP; assistant app drafts campaigns
Official remote MCP
Self-hosting
Open source (AGPL-3.0)
API, CLI and MCP: How AI-Ready Is Each Tool?
What you, or an AI assistant like Claude or ChatGPT, can do in each tool without opening the dashboard. “MCP” means the vendor's own MCP server can do it. Each status links to the doc that confirms it.
MailCheap
MCP server
Official, read and writeHosted
mailcheap.ai/mcp. OAuth for ChatGPT, Claude and Grok, API key for Claude Code, Codex and Cursor. Every API endpoint is also a tool; sends are marked irreversible so agents ask first.
Create and update contacts, Create campaigns, Send or schedule campaigns, Read campaign analytics, View or manage unsubscribes, Set up sending domains
Checked October 15, 2026
Mailchimp
MCP server
Claude/ChatGPT app onlyHosted
No MCP server for Mailchimp Marketing. The official Mailchimp app in Claude and ChatGPT drafts campaigns. Transactional sends work through the Mandrill MCP (paid add-on).
Create and update contacts, Add contacts to lists or tags, Create segments, Create campaigns, Send or schedule campaigns, Trigger automations, Create A/B tests, Create and edit templates, Read campaign analytics, View or manage unsubscribes, Set up sending domains, Create forms or landing pages
Checked September 28, 2026
Sequenzy
MCP server
Official, read and writeHosted or local
250+ tools. Hosted with OAuth or local with an API key.
Create and update contacts, Add contacts to lists or tags, Create segments, Create campaigns, Send or schedule campaigns, Build automations, Trigger automations, Create A/B tests, Create and edit templates, Send transactional email, Read campaign analytics, View or manage unsubscribes, Set up sending domains, Create forms or landing pages
Checked September 28, 2026
Capability
MailCheap
Mailchimp
Sequenzy
MCP server
Official, read and writeHosted
mailcheap.ai/mcp. OAuth for ChatGPT, Claude and Grok, API key for Claude Code, Codex and Cursor. Every API endpoint is also a tool; sends are marked irreversible so agents ask first.
No MCP server for Mailchimp Marketing. The official Mailchimp app in Claude and ChatGPT drafts campaigns. Transactional sends work through the Mandrill MCP (paid add-on).
“Helped me resolve situations and waited till I did what they recommended. Never felt rushed or as if they were doing something else while waiting on me. Very responsive.”
“I've been using Mailchimp since 2013, mainly because migrating years of subscribers and automations to another platform takes a huge amount of time. Unfortunately, that's the only reason I've stayed. Very poor service, unprofessional.”
Plenty of newsletters live on Mailchimp because it was the default a decade ago. MailCheap is aimed squarely at them: its homepage claims it runs a newsletter 75% cheaper than Mailchimp. The claim holds for a newsletter. The question is whether a newsletter is all you use Mailchimp for.
Why the bills differ so much
Mailchimp prices by contact tier, with a monthly send allowance of 10 times your tier on Essentials and 12 times on Standard. Unsubscribed and non-subscribed contacts still count unless you archive them, so lists that have been collecting for years cost more than their active readers suggest.
MailCheap prices by emails sent, with an active-subscriber cap per plan. Its list cleanup moves readers who ignore several issues to dormant after one last email, and dormant readers do not count. For a weekly issue:
Readers
MailCheap
Mailchimp Essentials
Mailchimp Standard
10,000
$39
about $110
about $135
50,000
$149
$385
higher
What Mailchimp does that MailCheap does not
Customer journeys. Up to 4 steps on Essentials and 200 with branching on Standard. MailCheap has one welcome email.
Segments and A/B tests. Mailchimp can target by tags, activity and purchase data and test subject lines and content. MailCheap sends to everyone, or to the most engaged readers first.
Landing pages, website builder and ads. MailCheap's site is an issue archive with a signup form.
Integrations. Mailchimp connects natively to stores, CRMs and form tools. MailCheap offers a REST API and MCP server.
Where MailCheap is ahead
Beyond price, MailCheap is stricter about deliverability on your behalf: imports drop typo domains, spam traps and disposable addresses; new contacts get a test batch before the full send; and campaigns pause above 2% bounces or 0.08% complaints. Its MCP server lets ChatGPT, Claude, Claude Code, Codex or Cursor draft, schedule and send issues, while Mailchimp only offers an assistant app that drafts campaigns. And the code is open source if you ever want to self-host.
Decision checklist
Choose MailCheap if Mailchimp is just your newsletter sender.
Stay on Mailchimp if journeys, segments, landing pages or store integrations are part of how you sell.
It’s the first tool where I’m actually willing to keep working on email without it turning into one giant scary blast. Favorite part is still what I said, being able to split stuff. Drafts vs campaigns vs a single-person send. I can park a lot of “don’t send this yet” work with labels and not feel like it’s one click away from going to everyone. Sequences later. Consent / lists first. I’m slow on purpose.
Rakesh Reddy
Founder, CrawlRaven
We used Sequenzy to replace a generic onboarding flow with coordinated lifecycle journeys covering signup, connecting Google Search Console, discovering SEO opportunities, upgrading, and paid-customer retention. Event triggers, conditional branches, personalization, and enrollment cancellation gave us precise control over who receives each message - and when someone should exit a journey. We backfilled eligible users into the appropriate journeys. The initial emails went out without bounces, complaints, suppressions, or unexpected recipients. Future users now enter the relevant journeys automatically based on their activity in CrawlRaven.
Elvis Sun
Founder, PressPulse & Medialyst
Codex basically one-shotted the migration for syncing our audience from SendGrid to Sequenzy. Sequenzy is fully observable, so agents can just set everything up. The net impact is saving $45/mo, plus 2 hours of my time every time I need to repurpose a newsletter. That's 8 hours a month. My consulting rate is $550/hr, so every hour automated is super valuable.
Caden Sumner
Solo founder, Moxie Docs
Lifecycle email was the kind of thing I knew I would need eventually, but have never had to build it out myself and had no idea where to start. In literal hours I had a fully working (but basic) flow for onboarding new users, detecting churn, and re-engaging people who have trials lapsing to hopefully convert. Sequenzy let me offload the entire “keep users engaged and recover the ones who are slipping” workflow to something that just runs. Every hour I'd have spent building and babysitting lifecycle emails went into shipping the actual product instead.
The Stand Comedy Club
Edinburgh, Glasgow & Newcastle
I'd been looking for an alternative transactional and marketing email platform for some time, and I'm really glad I came across Sequenzy. The system is easy to configure and use, the email builder is excellent, and the API integration and documentation are first class. Best of all, the support is exceptional. Nic is always available, responds quickly, and is genuinely keen to improve the platform. We've had numerous feature requests implemented incredibly quickly, and any issues we've encountered have been resolved almost immediately. The AI integration is also genuinely useful, rather than feeling like it's been added simply for the sake of having AI. We've already seen improved open and click rates compared with our other providers, and the platform offers excellent value for money. Highly recommended - definitely worth trying. Anything I had disliked about the system has already been addressed. We had improvements made to the email builder and we had team/user access controls expanded just by asking. The turn around time for making these changes has been very impressive.
Jim
Founder
I run a SaaS, and found Nic on X where I kept seeing posts about his email marketing tool, Sequenzy. I decided to try it for email marketing. Literally on the first day, I used it to send a marketing campaign and I got 5 sales. What I like most is the ai assistant because it actually writes emails that feel real instead of the usual ai slop chatgpt returns, so they do not end up in spam. It also has a 2.5k free email limit which is way better than most tools that only give you around 1k. The best part though is that it handles everything for me, tags, subscribers, sequences and all of it. Without it i would probably be managing a database and a bunch of cron jobs just to make email automation work. Sequenzy just makes my life a lot easier. it can also be set up with 2-3 clicks! Give it a try!!
Dhiva Logu
Founder
I love everything about Sequenzy and also the kind of support I get from Nic. It's already the best choice for campaigns & Sequences. Specially the integrations with payment providers, auth providers & analytics etc.. is really spot on. Best in terms of features & pricing in the email segment 100% recommend it for SaaS emails :)
Petros
Shopify App Store review
The setup was fast and simple. It synced customer, product, and order data quickly. Generating automated flows was simple, and it improved my monthly bottom line by about 7%.
Yusuke
Founder, LandingBoost
It’s the first tool where I’m actually willing to keep working on email without it turning into one giant scary blast. Favorite part is still what I said, being able to split stuff. Drafts vs campaigns vs a single-person send. I can park a lot of “don’t send this yet” work with labels and not feel like it’s one click away from going to everyone. Sequences later. Consent / lists first. I’m slow on purpose.
Rakesh Reddy
Founder, CrawlRaven
We used Sequenzy to replace a generic onboarding flow with coordinated lifecycle journeys covering signup, connecting Google Search Console, discovering SEO opportunities, upgrading, and paid-customer retention. Event triggers, conditional branches, personalization, and enrollment cancellation gave us precise control over who receives each message - and when someone should exit a journey. We backfilled eligible users into the appropriate journeys. The initial emails went out without bounces, complaints, suppressions, or unexpected recipients. Future users now enter the relevant journeys automatically based on their activity in CrawlRaven.
Elvis Sun
Founder, PressPulse & Medialyst
Codex basically one-shotted the migration for syncing our audience from SendGrid to Sequenzy. Sequenzy is fully observable, so agents can just set everything up. The net impact is saving $45/mo, plus 2 hours of my time every time I need to repurpose a newsletter. That's 8 hours a month. My consulting rate is $550/hr, so every hour automated is super valuable.
Caden Sumner
Solo founder, Moxie Docs
Lifecycle email was the kind of thing I knew I would need eventually, but have never had to build it out myself and had no idea where to start. In literal hours I had a fully working (but basic) flow for onboarding new users, detecting churn, and re-engaging people who have trials lapsing to hopefully convert. Sequenzy let me offload the entire “keep users engaged and recover the ones who are slipping” workflow to something that just runs. Every hour I'd have spent building and babysitting lifecycle emails went into shipping the actual product instead.
The Stand Comedy Club
Edinburgh, Glasgow & Newcastle
I'd been looking for an alternative transactional and marketing email platform for some time, and I'm really glad I came across Sequenzy. The system is easy to configure and use, the email builder is excellent, and the API integration and documentation are first class. Best of all, the support is exceptional. Nic is always available, responds quickly, and is genuinely keen to improve the platform. We've had numerous feature requests implemented incredibly quickly, and any issues we've encountered have been resolved almost immediately. The AI integration is also genuinely useful, rather than feeling like it's been added simply for the sake of having AI. We've already seen improved open and click rates compared with our other providers, and the platform offers excellent value for money. Highly recommended - definitely worth trying. Anything I had disliked about the system has already been addressed. We had improvements made to the email builder and we had team/user access controls expanded just by asking. The turn around time for making these changes has been very impressive.
Jim
Founder
I run a SaaS, and found Nic on X where I kept seeing posts about his email marketing tool, Sequenzy. I decided to try it for email marketing. Literally on the first day, I used it to send a marketing campaign and I got 5 sales. What I like most is the ai assistant because it actually writes emails that feel real instead of the usual ai slop chatgpt returns, so they do not end up in spam. It also has a 2.5k free email limit which is way better than most tools that only give you around 1k. The best part though is that it handles everything for me, tags, subscribers, sequences and all of it. Without it i would probably be managing a database and a bunch of cron jobs just to make email automation work. Sequenzy just makes my life a lot easier. it can also be set up with 2-3 clicks! Give it a try!!
Dhiva Logu
Founder
I love everything about Sequenzy and also the kind of support I get from Nic. It's already the best choice for campaigns & Sequences. Specially the integrations with payment providers, auth providers & analytics etc.. is really spot on. Best in terms of features & pricing in the email segment 100% recommend it for SaaS emails :)
Petros
Shopify App Store review
The setup was fast and simple. It synced customer, product, and order data quickly. Generating automated flows was simple, and it improved my monthly bottom line by about 7%.
Filip Panoski
Founder, Bazzly
I've used 2 other email marketing tools. They were supposedly "market leaders". Both were clunky, unnecessarily expensive and horrible support. When I tried Sequenzy I thought there'd be trade-offs compared to the others. But there weren't, it had everything I needed, there was no bloat, emails delivered extremely fast, and the founders shipped anything I asked in a day. The best part is that Sequenzy is AI native, I rarely do stuff in the dashboard, just use my AI to create campaigns, sequences and segment customers which saves me a ton of time. Never been happier with an email marketing tool.
Max Eccles
Founder, InstantInterior AI
$600 revenue in 30d from email automations. Very happy I migrated to Sequenzy. Before I was making zero from email automations.
Leo
Maintainer, Email SDK
Sequenzy's most powerful feature is probably those campaigns. It seems useless at first but they are one of the most important things to send to your users. I get to talk to my users 1:1 and help them set it up for their use case. The owner is really active on X, really nice and helpful. He's the type of person to go out of his way to help you, so you get really good support!
Viraj
Founder, SnapCount
After using Loops and Resend, I was looking for an email infrastructure service that had MCP support, Affonso and Dodo Payments integrations, and was affordable. Came across Sequenzy, and the support from Nic has been unbelievable. Migration was done in 24 hours without any issues, and I can run all of my products from a single account.
Louis
Founder
Easy migration from another tool. Premium customer service and easy to set everything up
Jim
Founder, FixMyLanding
It helped me grow to $100 MRR, get #1 on Uneed, make more sales, get acquired. I literally love Sequenzy, it's so simple, I love the dashboard. I also saw the integrations and was shocked. 3 sales today, all thanks to Sequenzy. Honestly, thanks.
King Killers
Shopify App Store review
Loving the Sequenzy app so far due to the affordability and large subscriber limits. Planning on this becoming my main email app. Campaign + flows setup with the help of their AI took less than 30 minutes.
Verified User
Computer Software
SaaS-focused feedback, fast processing, and plenty of integrations. It is very SaaS-focused, supports a wide range of integrations, and processes feedback right away.
Filip Panoski
Founder, Bazzly
I've used 2 other email marketing tools. They were supposedly "market leaders". Both were clunky, unnecessarily expensive and horrible support. When I tried Sequenzy I thought there'd be trade-offs compared to the others. But there weren't, it had everything I needed, there was no bloat, emails delivered extremely fast, and the founders shipped anything I asked in a day. The best part is that Sequenzy is AI native, I rarely do stuff in the dashboard, just use my AI to create campaigns, sequences and segment customers which saves me a ton of time. Never been happier with an email marketing tool.
Max Eccles
Founder, InstantInterior AI
$600 revenue in 30d from email automations. Very happy I migrated to Sequenzy. Before I was making zero from email automations.
Leo
Maintainer, Email SDK
Sequenzy's most powerful feature is probably those campaigns. It seems useless at first but they are one of the most important things to send to your users. I get to talk to my users 1:1 and help them set it up for their use case. The owner is really active on X, really nice and helpful. He's the type of person to go out of his way to help you, so you get really good support!
Viraj
Founder, SnapCount
After using Loops and Resend, I was looking for an email infrastructure service that had MCP support, Affonso and Dodo Payments integrations, and was affordable. Came across Sequenzy, and the support from Nic has been unbelievable. Migration was done in 24 hours without any issues, and I can run all of my products from a single account.
Louis
Founder
Easy migration from another tool. Premium customer service and easy to set everything up
Jim
Founder, FixMyLanding
It helped me grow to $100 MRR, get #1 on Uneed, make more sales, get acquired. I literally love Sequenzy, it's so simple, I love the dashboard. I also saw the integrations and was shocked. 3 sales today, all thanks to Sequenzy. Honestly, thanks.
King Killers
Shopify App Store review
Loving the Sequenzy app so far due to the affordability and large subscriber limits. Planning on this becoming my main email app. Campaign + flows setup with the help of their AI took less than 30 minutes.
Verified User
Computer Software
SaaS-focused feedback, fast processing, and plenty of integrations. It is very SaaS-focused, supports a wide range of integrations, and processes feedback right away.
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