Buyer's Guide

Best Email Marketing Tool for Course Creators Selling Their First Course

June 13, 2026 · 13 min read

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You've built your first online course. Now you need an email tool that can handle the basics—welcoming new subscribers, delivering your course content after purchase, and keeping prospects warm without requiring a marketing degree to set up. The problem: some tools are overkill (and overpriced) for day one, while others will force you into painful migrations once you scale past 2,000 students.

This guide cuts through the noise. We'll compare the tools course creators actually consider, explain what each does well (and where each falls short), and tell you exactly which one fits your situation. By the end, you'll know whether you need a standalone email tool or an all-in-one platform—and which specific option will get your first course launched without wasting money on features you won't use for two years.

Quick Comparison: Email Tools for First-Course Creators

Kit (ConvertKit): Premium Automation at a Premium Price

Kit built its reputation as the email tool for creators—visual automation builder, tagging system designed for segmenting buyers vs. prospects, and landing pages included. But in September 2025, Kit raised prices by 120% at the entry tier: what used to cost $15/month for 1,000 subscribers now costs $33/month. That's three times what MailerLite charges for the same list size.

What It Does Well

Kit's visual automation builder is genuinely creator-friendly. You can set up a welcome sequence, tag people based on link clicks, and trigger different email paths for students vs. free subscribers—all without touching code. The interface makes sense if you think in "if this, then that" logic, and you can see your entire automation flow on one screen.

The free plan is surprisingly generous: 10,000 subscribers with unlimited email sends. The catch? You get exactly one automation. Most course creators hit that limit within a week—you need separate automations for your welcome sequence, post-purchase onboarding, and abandoned cart reminders. The moment you need a second automation, you're forced onto the $33/month Creator plan.

Kit also includes unlimited landing pages and forms on all plans, which eliminates the need for a separate tool like Leadpages (saving you $37+/month). If you're already paying for course hosting on Teachable or Thinkific, Kit integrates natively with both platforms—no Zapier required to trigger student onboarding emails after purchase.

Real Downsides

The price hike makes Kit hard to justify for first-course creators. At $33/month, you're paying nearly $400/year before you've sold a single course. If you're pre-revenue or just launching, that's a significant bet on a tool you're not fully utilizing yet.

Support quality is inconsistent. Creator plan users report slow response times (24-48 hours via email only), and the knowledge base assumes you already understand email marketing fundamentals. If you're learning as you go, you'll spend hours Googling basic setup questions.

Kit lacks modern features competitors now offer as standard. There's no A/B testing for automations (only subject lines), no multi-column email design options, and the AI features are limited to a basic subject line generator. For $33/month, you'd expect more innovation.

Pricing Reality

• Free: 10,000 subscribers, 1 automation, unlimited emails
• Creator: $33/mo (1K subscribers), $59/mo (3K), $89/mo (5K)
• Creator Pro: $59/mo (1K subscribers) adds advanced automations and priority support

If you're already earning $500+/month from your course and need robust automation without duct-taping tools together, Kit makes sense. If you're pre-launch or just testing your first course, the price is tough to swallow.

MailerLite: Automation on a Budget

MailerLite offers 90% of Kit's automation capability at one-third the price. You get drag-and-drop automation, landing pages, and email design tools that are actually easier to use than Kit's—all starting around $9/month for 500 subscribers (annual billing). It's the best standalone email tool for creators who already have course hosting and just need reliable email delivery without the premium price tag.

What It Does Well

The automation builder is surprisingly powerful for the price. You can create multi-step sequences, segment by behavior (opens, clicks, purchases), and trigger emails based on custom fields. The visual editor is cleaner than Kit's—less cluttered, easier to understand if you're new to email marketing.

MailerLite includes landing pages and pop-up forms on all paid plans, plus a drag-and-drop email editor with modern templates. The emails look professional out of the box, and you can build multi-column layouts (something Kit still doesn't offer as of 2026).

Support is responsive. Even on the lowest paid tier, you get 24/7 email support with typical response times under 12 hours. The knowledge base is beginner-friendly, with step-by-step tutorials that don't assume you're already an expert.

Real Downsides

You'll need to connect MailerLite to your course platform manually. MailerLite integrates with Teachable, Thinkific, and Kajabi via native connectors, but setup takes 30-60 minutes and requires following detailed instructions. If you use a less common course platform, you'll need Zapier (adding $20+/month and another potential failure point).

The free plan is restrictive. You get 1,000 subscribers and 12,000 emails/month, but landing pages and automations are locked behind the paid tier. Most course creators will need to upgrade immediately, so don't count on staying free long-term.

No built-in course hosting. This is only a downside if you don't already have a course platform. If you're choosing between buying MailerLite + Teachable vs. an all-in-one tool like Systeme.io, the math changes (more on that below).

Pricing Reality

• Free: 1K subscribers, 12K emails/month, no automations or landing pages
• Growing Business: ~$9/mo (500 subscribers), ~$15/mo (1K), ~$25/mo (2.5K), ~$39/mo (5K)
• Advanced: ~$18/mo (500 subscribers) adds dynamic emails and priority support

For creators who already have Teachable, Thinkific, or Kajabi and just need email automation, MailerLite is the best value. You're getting professional automation for $10-15/month instead of $33+.

Systeme.io: All-in-One for Zero Dollars

systeme.io is the wildcard option: a genuinely free all-in-one platform that includes email marketing, course hosting, sales funnels, and checkout pages for up to 2,000 contacts. No credit card required, no "free trial" that expires—just free. For first-course creators who don't already have a course platform, this is the most cost-effective way to launch.

What It Does Well

You get everything you need to sell a course in one system. Upload your course videos, build a sales page, set up payment processing (Stripe or PayPal), and automate student onboarding emails—all without leaving Systeme.io or paying for multiple tools. The moment someone buys your course, they're automatically tagged, enrolled, and sent their login credentials. No Zapier, no manual steps, no integration headaches.

The email automation is solid—not as polished as Kit's visual builder, but fully capable of handling welcome sequences, segmentation, and purchase-triggered emails. You can create unlimited automations on the free plan, which immediately beats Kit's one-automation limit.

The free plan is absurdly generous. 2,000 contacts, unlimited emails, unlimited course hosting, three sales funnels, and one blog. Most first-course creators won't hit those limits for 6-12 months. Even when you do need to upgrade, the Startup plan is $27/month—still cheaper than Kit's Creator plan while including features Kit doesn't offer at all.

Real Downsides

The interface feels dated. Systeme.io works, but it looks like it was designed in 2015. The email editor is functional but clunky compared to MailerLite's drag-and-drop builder. If aesthetics matter to you, this will feel like a step down from modern tools.

You're locked into the Systeme.io ecosystem. If you later want to move your course to Teachable or switch your email to Kit, you'll need to manually migrate everything—course content, student data, email sequences, landing pages. It's not impossible, but it's painful enough that most people stay even if they outgrow the platform.

Support is limited on the free plan. You get email support only, with response times that can stretch to 48+ hours. The documentation is thorough, but if you're stuck on a technical issue, you might be waiting a while for help.

Pricing Reality

• Free: 2K contacts, unlimited emails, unlimited courses, 3 funnels
• Startup: $27/mo (5K contacts, 10 funnels, removes Systeme.io branding)
• Webinar: $47/mo (10K contacts, webinar features, evergreen funnels)

If you're launching your first course and don't already own Teachable or Thinkific, Systeme.io is the no-brainer choice. You're getting email + course hosting + checkout for $0, which beats buying MailerLite ($10/mo) + Teachable ($39/mo) separately.

All-in-One Premium Options: Kartra and ClickFunnels

Kartra (~$59/month) and ClickFunnels (~$97/month) are enterprise-grade all-in-one platforms that include email, course hosting, funnels, membership sites, and advanced automation. They eliminate every integration headache and offer features you won't find in standalone email tools—but they cost 2-3x more than combining MailerLite with a separate course platform.

When They Make Sense

If you're building a multi-product business from day one—multiple courses, upsells, downsells, membership tiers—these platforms save you from duct-taping five tools together. Kartra's automation is more sophisticated than Kit's, with behavior-based tagging, lead scoring, and split-testing at every funnel step. ClickFunnels is the gold standard for high-converting sales funnels, with templates proven to work in the course creator niche.

Both platforms include everything: email, course delivery, checkout, upsell pages, affiliate management, and calendar booking. You're paying for convenience and power—no Zapier, no wondering if your integrations will break, no juggling multiple logins.

Why Most First-Course Creators Should Skip Them

You're paying for features you won't use for 12-24 months. Lead scoring? Affiliate management? Advanced funnel split-testing? These matter when you're doing $10K+/month in revenue and optimizing conversion rates. On day one, you just need to deliver your course and email your students.

The learning curve is steep. Both platforms are powerful, which means they're complex. Expect to spend 10-20 hours learning the interface before you launch your first course. Compare that to Systeme.io or MailerLite, where you can be up and running in an afternoon.

The price is hard to justify pre-revenue. At $59-97/month, you're spending $700-1,200/year before selling a single course. That's a significant bet for an unproven product.

Pricing Reality

• Kartra: ~$59/mo (Starter), ~$119/mo (Growth), ~$229/mo (Professional)
• ClickFunnels: ~$97/mo (Basic), ~$297/mo (Pro)

If you're already earning $3K+/month from courses or coaching and ready to scale aggressively, these platforms will save you time and headaches. If you're launching your first course, they're overkill.

Other Tools Worth Mentioning (And Why They Don't Win)

ActiveCampaign (~$15/month for 500 contacts) has the most advanced automation and CRM features of any tool on this list—but it's built for e-commerce and B2B sales teams, not course creators. The interface is overwhelming if you just need to send a welcome sequence and onboard students. Unless you're also running a consulting business and need a full CRM, it's more complexity than you need.

Mailchimp offers a free plan for up to 500 contacts, but automations are severely limited (you can't even set up a proper welcome sequence on the free tier). The moment you upgrade, pricing jumps to $13+/month—nearly the same as MailerLite, which offers better automation and a cleaner interface. Mailchimp made sense five years ago; today, it's been outpaced by competitors.

Beehiiv is excellent for newsletter creators (free up to 2,500 subscribers, built-in monetization tools), but it's not designed for course delivery. You can't trigger emails based on course purchases, and there's no native way to segment students vs. prospects. If you're building a newsletter-first business, Beehiiv is great—but it's the wrong tool for selling courses.

Substack is similar to Beehiiv—fantastic for paid newsletters, wrong tool for course creators. You can't host course content on Substack, and the email features are optimized for publishing posts, not automating student onboarding.

Verdict: Who Should Pick What

Choose systeme.io if: - You're launching your first course and don't already own Teachable, Thinkific, or Kajabi - You want everything (email + course hosting + checkout) in one system for $0 - You're willing to accept a clunkier interface in exchange for not paying $50+/month for multiple tools - You have fewer than 2,000 subscribers and don't plan to hit that limit in the next 6 months

Choose MailerLite if: - You already have a course platform (Teachable, Thinkific, Kajabi, Podia) and just need email automation - You want a polished, easy-to-use interface without paying Kit's premium price - You're comfortable spending 30-60 minutes setting up a native integration or Zapier connection - You need professional-looking emails and landing pages without a steep learning curve

Choose Kit if: - You're already earning $500+/month from your course and need robust automation to scale - You plan to build a multi-course business and want a tool that grows with you - You value native integrations with major course platforms and don't want to mess with Zapier - You're willing to pay $33+/month for a creator-focused tool with a proven track record

Don't buy an email tool yet if: - You haven't validated your course idea or built your curriculum—use a free Substack or Beehiiv newsletter to build an audience first, then migrate to a proper email tool when you're ready to launch - You have fewer than 100 subscribers—start with Mailchimp's free plan or MailerLite's free tier just to collect emails, upgrade when you're ready to build automations

Skip the premium all-in-one platforms (Kartra, ClickFunnels) if: - You're pre-revenue or earning less than $2K/month—you're paying for features you won't use for 12-24 months - You're launching your first course and just need the basics—these platforms are built for scaling, not starting

Final Recommendation

For most first-course creators, systeme.io is the smartest choice. You're getting email automation, course hosting, and checkout pages for $0—everything you need to launch without betting hundreds of dollars on an unproven product. The interface isn't as polished as MailerLite or Kit, but it's fully capable of handling your first 2,000 subscribers and delivering your course without integration headaches.

If you already own Teachable or Thinkific and just need email, MailerLite offers the best value. You're getting professional automation for $10-15/month instead of Kit's $33, with a cleaner interface and responsive support.

Only choose *Kit* if you're already earning consistent revenue and ready to invest in a premium tool that will scale with you. The September 2025 price hike makes it tough to justify for day-one creators, but if you're past the "will this work?" stage and ready to grow, Kit's automation and creator-focused features are worth the premium.

The worst mistake you can make is paying for Kartra or ClickFunnels before you've sold your first course. Start with Systeme.io or MailerLite, prove your course works, then upgrade to premium tools once you're earning enough to justify the cost. Your first course doesn't need a $1,200/year platform—it needs a reliable way to email your students and deliver your content. Pick the tool that does that without breaking the bank.