GuideThe Best Email Marketing Tools in 2026 (Complete Guide)
Why email marketing is still the most profitable channel
Before choosing a tool, understand why it's worth it: email marketing has the best ROI in all of digital marketing — an estimated $40 back for every $1 spent. No social network comes close.
The reason is simple: your email list is yours. You don't depend on an algorithm deciding how many people see your post. When you send an email, it arrives. For any entrepreneur or small business, building an email list is one of the smartest investments you can make.
The question isn't whether to use email marketing, but which tool. This guide helps you decide well.
👉 Want the quick answer? For most entrepreneurs, MailerLite is the best starting point: a real free plan and the lowest price as you grow. Keep reading for why and when another option fits.
How to choose your email marketing tool
The criteria that actually matter:
1. The free plan (and what it really includes). Many tools boast a "free plan" but without automation, which is the most useful part. Look not just at contact count, but whether it includes automation and how many sends per month.
2. How they charge as you grow. Here's the trap. Some charge per contact (even unsubscribed ones), others per send. If you have a large list you email infrequently, the per-send model wins. If you email a small list often, per-contact.
3. Ease of use. If you're a non-technical entrepreneur, a complex tool will slow you down. Simplicity has real value.
4. Automation. The ability to send automated emails (welcome, follow-up, abandoned carts) turns email into a machine that works on its own.
5. Extras for your case. Landing pages, digital products, SMS, WhatsApp, CRM. You don't need them all — don't pay for what you won't use.
The 8 best email marketing tools in 2026
1. MailerLite — best for most people
The most balanced option, and our pick for most entrepreneurs and creators. A real free plan (500 subscribers with automation), the cleanest interface out there, and prices that don't explode: around $10/month to start. Only charges for active subscribers. Includes WordPress, RSS, landing pages, and 0% commission on digital products.
👉 Start free with MailerLite — no card.
Comparisons: MailerLite vs Mailchimp
2. Brevo — best for multichannel (email + SMS + WhatsApp)
Brevo combines email, SMS, WhatsApp, and a basic CRM in one platform, and charges by sends, not contacts. Its free plan allows up to 100,000 contacts with a ~300/day send cap — ideal for large lists you email infrequently. Paid from ~$9/mo.
3. Kit (formerly ConvertKit) — best for creators
Built for creators: newsletters, digital products, and a creator recommendation network. One of the most generous free newsletter plans. Downside: it raised its paid plan considerably, so it's no longer the cheap option.
4. ActiveCampaign — best for advanced automation
If your business lives on complex sequences, ActiveCampaign has no rival. The most powerful automation on this list, a native CRM, and 1,000+ integrations. Pricier with a learning curve.
5. GetResponse — best all-in-one with webinars
Mixes email marketing with funnels, landing pages, and integrated webinars. From ~$19/mo for 1,000 contacts.
6. Mailchimp — the famous one (but no longer the best)
The most well-known, but honestly no longer the best on most criteria: free plan cut to 250 contacts without automation, prices scale steeply, charges for unsubscribed contacts. Included as reference.
Read: 6 cheaper Mailchimp alternatives
7. Klaviyo — best for e-commerce
Built for online selling: segmentation and automation tied to shopping behavior. The standard for stores. Not cheap, overkill for simple email.
8. Beehiiv — best for monetized newsletters
Built for newsletters: free up to 2,500 subscribers, built-in ad network, 0% commission on paid subscriptions.
Quick comparison
| Tool | Free plan | Starting price | Best for |
|---|---|---|---|
| MailerLite | 500 subs + automation | ~$10/mo | Most people · newsletters · SMBs |
| Brevo | 100k contacts · 300/day | ~$9/mo | Multichannel |
| Kit | Generous for newsletters | Mid-high | Creators |
| ActiveCampaign | No (trial) | Mid-high | Advanced automation |
| GetResponse | Limited | ~$19/mo | All-in-one + webinars |
| Mailchimp | 250 contacts · no automation | Scales fast | Those locked in |
| Klaviyo | 250 contacts | Not cheap | E-commerce |
| Beehiiv | 2,500 subs | ~$43/mo scaling | Monetized newsletters |
Which to choose for your case?
- Entrepreneur or small business starting out: MailerLite.
- Large list you email infrequently: Brevo.
- Content creator / newsletter: Kit or Beehiiv.
- Need deep automation: ActiveCampaign.
- Online store: Klaviyo.
- Want all-in-one with webinars: GetResponse.
👉 Start today for free. Create your free MailerLite account and upgrade only when your list grows.
Frequently asked questions
What's the best free email marketing tool? Brevo and MailerLite have the best free plans. Brevo allows up to 100,000 contacts (with a daily send cap); MailerLite gives 500 subscribers with automation.
How much does email marketing cost? You can start free. Paid plans start at ~$9-$10/mo (MailerLite, Brevo) for small lists.
Is Mailchimp worth it in 2026? For most, no. Its free plan was cut, it charges for inactive contacts, and prices scale fast. There are better, cheaper alternatives.
Email marketing or social media? Both, but email is more profitable and doesn't depend on algorithms. Your email list is yours; your social followers aren't.
Do I need to know how to code? No. Tools like MailerLite are built for non-technical users, with drag-and-drop editors.
Still unsure which fits your business? Use the NexGoAI AIFinder: it recommends the right tool based on your goal, budget, and situation, in seconds.
NexGoAI participates in affiliate programs. We may earn commissions from purchases through our links, at no extra cost to you.