Sending an email is the easy part. The hard part is everything around it: growing your list without the bill growing faster, reaching the people who never open email, and turning readers into buyers who keep coming back.
Mailchimp is built to send email. Serlzo is built to run the whole business: your community, your WhatsApp marketing, your follow-up and your sales, with an AI agent that sets it all up for you.
So the question isn't "Which tool can send my newsletter?" Both can. The question is "Which one helps me sell to the people on my list?"
Sio: tell it what you need and it builds it
Most new platforms come with a learning curve. You watch tutorials, click through menus and work out how the pieces connect before you sell anything.
Sio removes that step. It's an AI agent built into Serlzo that works for you. You tell it what you want in plain words, and it does the setup:
- It builds for you. Say "launch a funnel for my 4-week design cohort" and Sio creates the pages, forms, emails and workflows. You don't have to drag anything into place or design anything.
- It sets up your automation. Describe the follow-up you want, such as "send a WhatsApp welcome to everyone who joins my waitlist, then an email the day before launch", and Sio builds the workflow that sends it.
- You don't need to learn the menus. You ask Sio instead of searching for where a setting lives or how the pieces connect.
Mailchimp's AI helps you write an email. Sio builds the whole launch: the pages, the forms, the emails and the workflow that sends them.
Communities: a Skool-style community built in
Serlzo has communities built in, so you don't need Skool, a Telegram group or a WhatsApp group chat that you have to police yourself.
- Free or paid. Run a free community to grow your audience, a paid one to earn from it, or both.
- Recurring income. Members pay to join and their access renews automatically. Renewals go to your Serlzo wallet, and you can withdraw to your bank at any time. Payouts settle within 24 hours.
- A real community space. Members get a feed where they post, reply and engage with you and each other, instead of a group chat that buries every message.
- Connected to everything else. Every member is saved as a contact in your CRM. From there you can welcome them with a workflow, message them on WhatsApp or sell them your next course.
- Found by new members. Serlzo's Discover directory lists free and paid communities, so people who are searching for one can find yours.
Coaches, traders, fitness leaders, barbers teaching their craft and artists with devoted fans already use Serlzo communities. If people follow what you do, you can charge for access to it.
Mailchimp doesn't run communities. On Serlzo, your newsletter readers can become paying members, and they stay on the same contact list.
WhatsApp automation: broadcast to your whole contact list
WhatsApp is where your customers already are, and Serlzo lets you market to them there at scale.
- Broadcasts. Send one message to your whole contact list, or filter it down to a segment such as buyers of a certain product or people who signed up last week. Schedule it and send yourself a test before it goes out. Here's how to set one up.
- Your own number. Connect your WhatsApp Business number through Meta's official API. Customers see your name, not Serlzo's.
- An AI chatbot. The WhatsApp AI chatbot learns from your products, pages and documents. It answers questions, sends checkout links when a buyer is ready, shares your community link and hands the chat to you when it needs a human.
- One inbox. Every conversation sits on the contact's timeline, and you can take over whenever you want.
Mailchimp doesn't send WhatsApp messages, and its SMS add-on works only in the US, Canada, the UK, parts of Europe and Australia. Serlzo reaches your audience on the channels they actually check.
Workflow automation: follow-up that runs itself
Serlzo's workflows take care of what happens after someone signs up, pays, books or joins your list.
- Start from any action. Trigger a workflow from a form submission, a purchase, a booking or a new community member.
- Message on every channel. Send WhatsApp, email and SMS messages, personalised with each contact's name, product or signup source.
- Branch on behaviour. Your audience won't all act the same way, so set conditions that decide what each person gets next.
- Keep your CRM up to date. Tag contacts, update fields and move people through your pipeline automatically.
- Start from a template. Use ready-made welcome sequences, post-purchase delivery flows and renewal reminders.
- See what's happening. Watch who entered each workflow and whether each step is waiting, completed, failed or skipped. You can pause a workflow to edit it or send someone through a step again.
Mailchimp's flows are built around email, and on its Essentials plan they stop at 4 steps. Serlzo's workflows mix WhatsApp, email and SMS in the same sequence.
Pricing: you're not charged more for a bigger list
Mailchimp prices every plan by the number of contacts you store, so the bill rises with your audience. Its free plan stops at 250 contacts and 500 emails a month. At 5,000 contacts, Essentials costs about $75 a month and Standard about $100.
Serlzo's paid plans include a large contact allowance from the start. Basic costs $13 a month for 5,000 contacts, and Pro costs $30 a month for 35,000. Both include a storefront, courses, communities, WhatsApp and workflows, not just email.
For a creator with 5,000 contacts, that's $13 a month on Serlzo against $75 to $100 on Mailchimp, before you add a store to sell from.
Everything you get with Serlzo
Serlzo replaces the stack of separate tools most creators end up paying for. Here's everything it includes.
Sell your products
- A storefront for every kind of digital product. Sell online courses, digital downloads, packaged services and paid 1:1 calls from one storefront. Serlzo delivers each product automatically after payment.
- A checkout page and link for every product. Each product gets its own branded checkout page and a shareable link, so you can sell from your bio, DMs, email or WhatsApp without a website.
- Local and international payments. Use Serlzo checkout, or connect your own Paystack, Flutterwave or Stripe account.
- A wallet you control. Your sales collect in your Serlzo wallet, and you can withdraw to your bank at any time. Payouts settle within 24 hours.
- Course hosting. Host your lessons on Serlzo with course hosting, and buyers get access the moment they pay.
- Abandoned checkout recovery. When someone opens your checkout and leaves without paying, Sio follows up to bring them back.
Build and host your pages
- An AI page builder. Build sales pages, landing pages and funnels with the page builder, starting from a prompt, a template or a blank canvas. Use your own colours, fonts, images and sections.
- Page hosting included. Your pages are hosted on Serlzo, so you don't need a separate website or hosting plan.
- Your own domain. On Pro and above, connect a custom domain for your storefront, pages, courses and communities, and use it to send email.
- Forms. Collect leads, applications and survey responses with forms, and embed them on any page or website.
- Link in bio. One page that brings together your store, courses, community, forms and socials.
- Analytics. Track views, clicks, signups, sales and conversions from one overview.
Run your community
- Free and paid communities. Run a community with recurring billing, a member feed and a listing on Discover, where new members can find you.
Market and follow up
- WhatsApp marketing. Use your own WhatsApp Business number to send broadcasts to your whole list or a segment, schedule messages to your WhatsApp groups, and answer customers from a shared inbox.
- A WhatsApp AI chatbot. The chatbot answers questions, sends checkout links and hands the chat to you when it needs a human.
- Email marketing. Send email campaigns and multi-step sequences.
- SMS marketing. Reach contacts by SMS for launches, reminders and offers.
- Workflow automation. Build workflows that follow up on WhatsApp, email and SMS whenever someone signs up, buys, books or joins.
- A CRM. Every buyer, member and lead is saved as a contact in your CRM, included on every paid plan.
Track your ads and connect your tools
- Meta Pixel integration. Connect your Meta Pixel and Serlzo sends conversion events, such as leads and registrations, from your pages and forms. Your Facebook and Instagram ads can then track who converts.
- Integrations. Connect the tools you already use, including the WhatsApp Cloud API, Claude, OpenAI, Meta Pixel, Google Tag Manager and Telegram.
Grow with AI and your team
- Sio, your AI agent. Describe what you want and Sio builds the pages, forms, emails and workflows.
- Offer Lab. See the offers already selling in your niche with Offer Lab.
- Teams and agencies. Work with up to 50 teammates across 3 workspaces, for agencies and teams.
Serlzo vs Mailchimp at a glance
| Feature | Serlzo | Mailchimp |
|---|---|---|
| AI agent | Sio builds pages, workflows and follow-ups for you | AI writing tools |
| Communities | Built in, free or paid, with recurring billing | No |
| Broadcasts to your full list, AI chatbot, shared inbox | No | |
| Workflow automation | Multi-channel, with conditions and templates | Email flows, 4 steps on Essentials |
| CRM | Every paid plan | Audience management |
| Campaigns and multi-step sequences | Campaigns, templates and testing | |
| SMS | Yes, including Nigeria | Add-on in the US, Canada, UK, parts of Europe and Australia |
| Sell digital products | Storefront with checkout | Through integrations like Shopify |
| Courses | Yes | No |
| Free plan | 500 contacts, email and SMS | 250 contacts, 500 emails a month |
| 5,000 contacts | $13 a month | About $75 to $100 a month |
When Mailchimp might suit you better
If you only need email, you already sell through a Shopify or WooCommerce store, and you send large, design-heavy newsletters, Mailchimp's templates, testing and reporting fit the way you work.
If you're on Mailchimp's free plan because you want to start without paying, Serlzo has a free plan too. It holds 500 contacts, twice Mailchimp's limit, and includes a storefront with up to 15 products, a community with up to 20 members, and email and SMS marketing. When you're ready for workflows, WhatsApp marketing and more room to grow, paid plans start at $13 (about ₦17,300) a month.
Why creators switch to Serlzo
- Your list can grow without the bill jumping. Basic includes 5,000 contacts for $13 a month.
- You reach people beyond the inbox. WhatsApp and SMS sit next to email, in the same workflows.
- You can sell to your list in the same place. Your store, courses and community share one contact list with your email.
Frequently asked questions
Can Mailchimp send WhatsApp messages?
No. Mailchimp doesn't support WhatsApp. Serlzo lets you send WhatsApp broadcasts and run an AI chatbot from your own WhatsApp Business number through Meta's official API.
Does Mailchimp SMS work in Nigeria?
No. Mailchimp's SMS add-on is available in the US, Canada, the UK, parts of Europe and Australia. Serlzo lets you send SMS campaigns to contacts in Nigeria.
Is Serlzo cheaper than Mailchimp?
For most creators, yes. Serlzo's Basic plan costs $13 a month for 5,000 contacts. Mailchimp charges about $75 a month for 5,000 contacts on Essentials and about $100 on Standard.
Ready to make the switch?
Setting up takes a few minutes, and Sio can do most of it for you. Export your audience from Mailchimp as a CSV and import it into your Serlzo CRM. If you need help moving your lists, templates and automations, our team will help you migrate.
Comparing all-in-one platforms too? Read Serlzo vs GoHighLevel.