EmailMarketingZone.es · April 2026 · 8 min read
Budget should never be a barrier to running effective email marketing. In 2026, some of the most capable platforms on the market start at $9 per month — or less. A few of them cost nothing at all, at least until your list grows to a meaningful size.
But «cheap» is a word that requires context. A platform that charges $9 per month for 500 contacts becomes expensive very quickly once your list grows. A platform that seems pricier upfront but scales more gradually can end up costing significantly less over time. And a free plan that locks automation behind a paywall is not really free — it just delays the cost until the moment you actually need the features.
This guide looks at the genuinely cheapest email marketing platforms in 2026, with real pricing data and honest assessments of what you actually get at each price point. No hidden caveats, no misleading «starts at» numbers.
How We Define «Cheapest»
For this comparison, we evaluated platforms on three dimensions: the quality of the free plan, the entry-level paid price, and how pricing scales as your list grows. A platform that is cheap at 500 contacts but doubles in price at 2,500 contacts is not truly affordable — it is just a delayed cost.
We also checked whether critical features like automation, segmentation, and analytics are available at the lowest tier, or locked behind more expensive plans. A stripped-down $9 plan that forces you to upgrade for basic functionality is not a great deal.
1. Sender — Best Free Plan on the Market
Free up to 2,500 contacts · Paid from $7/monthSender
Sender offers one of the most generous free plans available in 2026. While most competitors cap free accounts at 500 or 1,000 contacts, Sender gives you up to 2,500 subscribers and 15,000 emails per month at absolutely no cost — and crucially, the free plan includes automation, segmentation, and a drag-and-drop builder. These are features that other platforms reserve for paid tiers.
The paid plans are equally competitive. At $7 per month for 1,000 contacts, Sender consistently undercuts rivals that charge $13 to $20 for comparable feature sets. For ecommerce brands and bloggers who want to send high volumes without a large budget, it is arguably the strongest value-for-money option available right now.
Best for: Budget-focused businesses and ecommerce brands who need volume without high costs. Free plan: 2,500 contacts + 15,000 emails/month. Paid from $7/month.
2. Brevo — Cheapest for Large Contact Lists
Free (unlimited contacts) · Paid from $9/monthBrevo
Brevo’s pricing model is fundamentally different from most competitors, and that difference makes it genuinely cheap for businesses with large lists. Instead of charging based on the number of contacts, Brevo charges based on how many emails you send. The free plan allows unlimited contacts with 300 emails per day — which, for a business sending occasional newsletters rather than daily blasts, can cover most needs indefinitely.
The Starter paid plan at $9 per month unlocks up to 5,000 emails per month and removes the daily sending cap. Automation, CRM features, SMS marketing, and multi-channel capabilities are all included at this tier. For a business that has accumulated a large subscriber list and wants to communicate with it regularly without paying per-contact fees, Brevo is often the most cost-efficient choice available.
Best for: Businesses with large lists who send moderate email volumes. Free plan: unlimited contacts, 300 emails/day. Paid from $9/month.
3. MailerLite — Cheapest with the Best Feature Balance
Free up to 1,000 subscribers · Paid from $9/monthMailerLite
MailerLite consistently appears at the top of affordable platform lists, and it earns that position by delivering a remarkably complete feature set at a low price. The free plan covers 1,000 subscribers and 12,000 emails per month, and — unlike many competitors — it includes automation workflows, landing pages, and a website builder at no cost.
Paid plans start at $9 per month and include unlimited emails, three user seats, and access to the full feature library. Pricing scales reasonably as lists grow: 2,500 contacts cost $15 per month, 5,000 contacts cost $29 per month. These numbers remain competitive across every tier, not just the entry level — which is exactly what you want from an affordable long-term platform.
Best for: Small businesses and beginners who want great features at a consistently low price. Free plan: 1,000 contacts. Paid from $9/month.
4. Moosend — Cheapest Full-Automation Platform
30-day free trial · Paid from $9/monthMoosend
Moosend does not offer a permanent free plan, but at $9 per month it delivers one of the most feature-complete packages at the entry level. Full automation — including multi-step workflows, behavioral triggers, abandoned cart sequences, and web tracking — is included from the very first paid tier. Most competitors that match Moosend’s automation depth charge $20 to $30 per month or more for equivalent functionality.
The drag-and-drop editor is clean and intuitive, the template library covers the most common campaign types, and integrations with Shopify and WordPress work reliably out of the box. For small businesses that need real automation power on a tight budget, Moosend is one of the few platforms that genuinely delivers it without making you pay enterprise prices.
Best for: Small businesses that need advanced automation without the premium price tag. 30-day free trial; paid from $9/month for 500 contacts.
5. EmailOctopus — Cheapest for Simple Newsletter Sending
Free up to 2,500 subscribers · Paid from $9/monthEmailOctopus
EmailOctopus is a deliberately stripped-down platform, and for many businesses that simplicity is exactly what they need. The free plan is generous — up to 2,500 subscribers and 10,000 emails per month — and the paid plans start at $9 per month for 500 contacts, scaling gradually and affordably as lists grow.
The platform focuses exclusively on email marketing without trying to be a CRM, SMS tool, or all-in-one marketing suite. If you simply need to send newsletters and basic automated sequences reliably and cheaply, EmailOctopus does that job well. It is not the right choice if you need behavioral automation or advanced segmentation, but for straightforward sending at minimal cost, it is one of the best deals on the market.
Best for: Bloggers, creators, and small businesses who just need reliable newsletter sending. Free plan: 2,500 contacts + 10,000 emails/month. Paid from $9/month.
6. Zoho Campaigns — Cheapest for Businesses Already Using Zoho
Free plan available · Paid from $3/monthZoho Campaigns
Zoho Campaigns sits at the lower end of the pricing spectrum even among budget platforms, with paid plans starting at just $3 per month for up to 500 contacts. For businesses already using other Zoho products — CRM, Desk, or Books — the integration value alone makes it worth serious consideration, since contact data syncs across the ecosystem without additional configuration.
The drag-and-drop editor is easy to use, pre-designed templates are available across common campaign types, and automation workflows are included at paid tiers. It may not have the polished interface of MailerLite or the raw volume of Brevo’s free tier, but for sheer price-per-contact, it is one of the hardest platforms to beat in 2026.
Best for: Small businesses and Zoho ecosystem users who want the absolute lowest entry price. Free plan available; paid from $3/month.
Watch out for price cliffs. Some platforms advertise very low entry prices but jump sharply at higher contact counts. Always check what the platform costs at 2,500, 5,000, and 10,000 contacts before committing — not just the starting price.
Full Pricing Comparison
| Platform | Free Plan | Paid from | Automation on free? |
|---|---|---|---|
| Sender | 2,500 contacts + 15k emails/mo | $7/month | Yes |
| Brevo | Unlimited contacts, 300/day | $9/month | Limited |
| MailerLite | 1,000 contacts + 12k emails/mo | $9/month | Yes |
| Moosend | 30-day trial only | $9/month | Trial only |
| EmailOctopus | 2,500 contacts + 10k emails/mo | $9/month | No |
| Zoho Campaigns | Up to 2,000 contacts | $3/month | No |
Quick verdict by use case: If you want the best free plan with automation included, start with Sender or MailerLite. If your list is already large but your sending volume is moderate, Brevo is the smartest choice. If you want full automation power at the lowest paid price, Moosend at $9/month is hard to beat.
The Hidden Cost of Going Too Cheap
One thing worth addressing directly: the cheapest platform is not always the right one. A tool that saves you $10 per month but delivers emails to spam folders instead of inboxes will cost you far more in lost revenue than the subscription fee you saved. Deliverability matters.
Similarly, a platform without proper automation support will eat up your time manually managing campaigns that a $9 per month tool could handle automatically. The real question is not «what is the cheapest platform?» but «what is the cheapest platform that does everything I actually need?» Those two questions often have different answers.
All six platforms reviewed here have solid deliverability track records and include the core features most businesses need. The differences are in volume limits, automation depth, and how pricing scales over time.
Final Thoughts
The good news for budget-conscious marketers in 2026 is that you genuinely do not need to spend much to run effective email campaigns. Platforms like Sender and MailerLite offer free plans that would have cost real money just a few years ago, and the $9 paid tier across most of these tools delivers features that enterprise platforms charged hundreds per month for not long ago.
Start with the free tier of whichever platform fits your situation best, run a few campaigns, and upgrade only when you hit the limits. There is no reason to overpay for email marketing — and with the options available in 2026, you absolutely do not have to.
