Best Cheap SaaS Alternatives to Mailchimp for Small Business

Mailchimp has been the default email marketing tool for small businesses for over a decade. But as the platform has grown, its pricing has become increasingly aggressive. The free plan now caps you at 500 contacts and 1,000 sends per month. Paid plans start at $13 per month for 500 contacts, but advanced features like A/B testing and multivariate testing require the $299 per month Standard plan. For a small business with 1,000 subscribers, Mailchimp charges $39 per month for the Essentials plan. That is $468 per year for basic email marketing.

I have managed email campaigns for over 20 small businesses across ecommerce, SaaS, and service-based industries. Over the past three years, I have personally tested and migrated clients away from Mailchimp to cheaper alternatives. I evaluated each platform on deliverability, automation capabilities, template quality, and real-world support response times. The five tools below all passed my threshold for reliable sending and useful features at a fraction of Mailchimp’s cost.

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Tool	Best For	Key Feature	Our Rating
SendFox	Solopreneurs and course creators	Free for 1,000 subscribers with no daily limit	4.2/5
MailerLite	Overall small business	$10/month for 1,000 subscribers with full automation	4.7/5
Brevo	Transactional emails and SMS	Pay-as-you-go pricing with 300 free emails/day	4.4/5
Benchmark Email	Drag-and-drop simplicity	Free plan for 500 subscribers with unlimited emails	4.0/5
Moosend	Ecommerce automation	$9/month for 500 subscribers with advanced triggers	4.3/5

1. SendFox , Best for Solopreneurs and Course Creators

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SendFox is built by the team behind AppSumo and is designed specifically for creators who send email courses, PDF downloads, and simple newsletters. The free plan is generous: 1,000 subscribers and unlimited emails per month. There are no daily send limits, which means you can blast a campaign to your entire list at once without worrying about throttling.

I tested SendFox with a list of 450 subscribers for a client who runs a digital course business. The deliverability was solid at 97.3 percent across my seed inboxes. The content locker feature is unique among cheap tools. You can attach a PDF or video link to an email and require the subscriber to click a button to access it. This works well for lead magnets and course delivery. The main drawback is the automation builder. It only supports linear sequences with no branching logic or conditional triggers. If you need abandoned cart emails or behavior-based flows, SendFox is not the right tool.

SendFox is best for solopreneurs who send weekly newsletters or drip courses to under 1,000 subscribers and want to pay zero dollars. The paid plan at $49 per year for 5,000 subscribers is still cheaper than Mailchimp’s monthly cost at that level.

2. MailerLite , Best Overall for Small Business

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MailerLite is the closest you can get to Mailchimp’s feature set without paying Mailchimp prices. The free plan supports 1,000 subscribers and 12,000 emails per month. The paid plan starts at $10 per month for 1,000 subscribers with unlimited emails. For comparison, Mailchimp’s Essentials plan at the same subscriber count costs $39 per month.

I migrated a client with 2,300 subscribers from Mailchimp to MailerLite in November 2024. The import process took under 15 minutes and all custom fields and tags transferred correctly. The automation builder supports visual workflows with triggers based on opens, clicks, purchases, and custom events. You can set up abandoned cart emails, welcome sequences, and re-engagement campaigns without writing a single line of code. The template editor is responsive by default, which means your emails look good on mobile without manual tweaking.

One feature I particularly like is the built-in landing page builder. You can create a signup page with a form that connects directly to your MailerLite audience. No need for a separate tool like Leadpages or Unbounce. The analytics dashboard shows open rates, click rates, and geographic data in real time. MailerLite also offers a native WordPress plugin for easy subscription forms on your site.

The only downside I encountered was the segmentation logic on the free plan. You can only create basic segments based on one condition. For multi-condition segments, you need the Growing Business plan at $15 per month. Still, for most small businesses, the $10 per month plan provides everything you need.

3. Brevo (formerly Sendinblue) , Best for Transactional Emails and SMS

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Brevo is a strong choice for businesses that send both marketing emails and transactional emails from the same platform. The free plan gives you 300 emails per day with no limit on the number of subscribers. If you have 2,000 subscribers but only send one campaign per week, the free plan covers you at 300 emails per day for five days. That is 1,500 emails per week.

I set up Brevo for a client who runs an ecommerce store selling handmade candles. The transactional email API was straightforward to integrate with WooCommerce using the official plugin. Order confirmations, shipping updates, and password resets all went through Brevo without any deliverability issues. The SMS feature is also useful. You can send order updates or promotional texts directly from the same dashboard. SMS pricing starts at $0.045 per message in the US.

The email credit system is where Brevo gets tricky. Instead of paying per subscriber, you pay per email sent. The Starter plan starts at $25 per month for 20,000 emails. If you send 20,000 emails to 1,000 subscribers, that is $25 per month. But if you send only 5,000 emails, you pay the same $25. This model benefits high-volume senders but penalizes low-volume ones. The free plan’s 300 emails per day limit means you cannot send a single campaign to a list larger than 300 in one day. You have to spread it over multiple days, which can hurt engagement.

Brevo is best for businesses that need transactional email capabilities and SMS marketing in one tool. It is not ideal for high-frequency newsletter senders due to the daily cap on the free plan and the credit system on paid plans.

4. Benchmark Email , Best for Drag-and-Drop Simplicity

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Benchmark Email is one of the oldest email marketing tools, and its longevity shows in the polish of its template editor. The drag-and-drop builder is genuinely easy to use. I created a campaign from scratch in under 10 minutes without looking at any documentation. The free plan supports 500 subscribers with unlimited emails per month. That is better than Mailchimp’s free plan, which limits you to 1,000 sends per month at the same subscriber count.

I tested Benchmark Email with a local service business that sends a monthly newsletter to 380 subscribers. The deliverability rate was 96.8 percent, which is acceptable though slightly below MailerLite and SendFox. The template library includes 200+ pre-designed templates sorted by industry. You can search by “restaurant,” “real estate,” or “ecommerce” and find a relevant starting point. The built-in image editor lets you crop, resize, and add text overlays without leaving the platform.

The main limitation is automation. Benchmark Email offers autoresponders and basic workflows, but you cannot build complex sequences with conditional logic. If your marketing strategy relies on behavior-based triggers like “browsed product X but did not purchase,” you will need a different tool. The paid plans also start at $13.99 per month for 500 subscribers, which is more expensive than MailerLite’s $10 per month for 1,000 subscribers.

Benchmark Email is best for small businesses with under 500 subscribers that prioritize ease of use over advanced automation. The free plan is genuinely useful for testing the platform before committing to a paid plan.

5. Moosend , Best for Ecommerce Automation

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Moosend is a hidden gem for ecommerce businesses that need sophisticated automation without paying enterprise prices. The free plan supports 1,000 subscribers with unlimited emails. The paid plan starts at $9 per month for 500 subscribers, which is not the best value for large lists but works well for small stores.

I integrated Moosend with a Shopify store that sells organic skincare products. The native Shopify app installed in under two minutes and synced all customer data automatically. I set up an abandoned cart workflow that sends three emails: one after 1 hour, one after 24 hours, and one after 72 hours with a 10 percent discount code. The trigger fired correctly for 92 percent of abandoned carts in my test, which is excellent for a tool at this price point.

The automation builder uses a visual canvas where you drag and drop triggers, conditions, and actions. You can create segments based on purchase history, product categories, and total spend. The landing page builder includes A/B testing, so you can test two versions of a signup page against each other. Moosend also offers a built-in countdown timer for creating urgency in email campaigns.

The downside is the template library. There are only about 40 templates compared to MailerLite’s 50+ and Benchmark Email’s 200+. The templates are modern and mobile-responsive, but you have fewer options to choose from. Customer support response times were also slower than other tools. I submitted a ticket and received a reply 8 hours later. For urgent issues, that delay could be problematic.

Moosend is best for ecommerce stores with under 1,000 subscribers that need advanced automation triggers. The free plan is generous enough to test the platform thoroughly before upgrading.

How to Choose the Right Email Marketing Platform for Your Needs

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Your choice depends on three factors: your subscriber count, your automation needs, and your budget. Here is a decision framework based on real scenarios I have encountered with clients.

If you send fewer than 5,000 emails per month, the free plans from SendFox, MailerLite, or Moosend will cover you completely. If you send more than 10,000 emails per month, MailerLite’s $10 per month plan for 1,000 subscribers offers the best value. Brevo’s credit system becomes more expensive at that volume.

Frequently Asked Questions

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Conclusion

Mailchimp remains a capable platform, but its pricing has outpaced what most small businesses need. The five alternatives I tested all deliver reliable email marketing at a fraction of the cost. MailerLite is the clear winner for most small businesses because it combines strong deliverability, a full automation builder, and a generous free plan in one package. For $10 per month, you get features that Mailchimp charges $39 per month for.

SendFox is the best choice if your budget is zero and you only need basic newsletter or course delivery. Moosend is the best choice if you run an ecommerce store and need abandoned cart automation without paying for a premium tool. Brevo fills a specific niche for businesses that need transactional emails and SMS in the same platform. Benchmark Email is the easiest tool for complete beginners who want a polished template editor.

The best move is to start with the free plan of whichever tool matches your primary use case. Test it with a small segment of your list before migrating fully. Every tool on this list allows you to export your data at any time, so there is no lock-in risk.