7 best email marketing services [2026]

With email marketing delivering an average return of $36 for every $1 spent, the tool you use matters just as much as the content you send. But with so many platforms competing for your attention (and your budget), finding the right fit for your business can feel overwhelming.

Whether you're a small business owner sending your first newsletter or an established brand looking to switch providers, this guide covers everything you need to make a confident decision.

What makes a good email marketing service?

Not every email marketing platform is built the same. Here's what to look for before you commit.

Ease of use

You or someone on your team will be using this tool regularly, so it needs to be intuitive from day one. The best way to test this is to sign up for a free plan or trial and see how quickly you can launch a campaign. If you're spending hours figuring out the basics, that's a red flag.

Affordable pricing that scales fairly

Many platforms look cheap at the lower tiers but become eye-wateringly expensive as your list grows. Always check pricing at your current list size and where you expect to be in 12–24 months. Some tools, like Mailchimp, have increased their prices multiple times in recent years and significantly cut their free plan allowances - which can come as a nasty surprise when you're trying to scale.

Integrations with the tools you already use

Your email marketing service needs to play nicely with the rest of your stack - whether that's your CRM, ecommerce platform, or tools like Zapier. Without solid integrations, you'll end up doing a lot of manual data wrangling that eats into your time and increases the risk of errors.

Responsive customer support

Things go wrong. When they do, you want a support team that actually responds. Look for providers that offer support on all plans - not just the expensive ones - and check independent review sites to see what real users say.

GDPR compliance

If you have customers in the UK or EU, GDPR compliance isn't optional. Your email marketing service should make it easy to collect proper consent, manage subscriber preferences, and handle data securely. Features like double opt-in and data encryption are a must.

7 best email marketing services in 2026

1. EmailOctopus (best for simplicity and value)

EmailOctopus is an email marketing platform built around one core idea: email marketing doesn't need to be complicated. Trusted by authors, ecommerce stores, nonprofits, and small businesses alike, it combines a clean, intuitive interface with powerful features - all at a price point that doesn't punish you for growing.

Key features:

• Drag-and-drop email editor with 100+ mobile-friendly templates
• Email automation (welcome sequences, drip campaigns, date-based triggers)
• Landing page and subscription form builder
• Audience segmentation and personalisation with merge tags
• Integrations with Shopify, Zapier, WordPress, and more
• Detailed campaign reports
• 20% lifetime discount for nonprofits

Pricing: The free Starter plan lets you send 10,000 emails per month to up to 2,500 subscribers - with no credit card required and no time limit.

The Pro plan starts from just $9/month (billed annually) or $10/month (billed monthly), giving you unlimited landing pages and forms, full design control, unlimited users, and permanent access to reports. It's one of the most generous free tiers in the market, and the Pro pricing remains competitive even as your list grows.

 If you'd like to see how our pricing compares, take a look at our savings calculator.

Best for: Small businesses, creators, authors, nonprofits, and anyone who wants powerful email marketing without the complexity or cost of enterprise platforms.

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2. Klaviyo (best for ecommerce businesses with big budgets)

Klaviyo is a marketing automation platform with deep ecommerce integrations, particularly with Shopify. It's popular with online stores that want to leverage customer data for highly targeted campaigns - from abandoned cart sequences to predictive analytics and SMS marketing.

That said, Klaviyo is one of the pricier options on this list, and recent pricing changes have made it more expensive for many existing users. In early 2025, Klaviyo shifted to active-profile-based billing, meaning you're now charged based on all subscribed contacts in your account - not just those you actively email. For businesses with large but inactive lists, this change has led to significant cost increases.

Key features:

• Drag-and-drop email editor
• Email, SMS, and push notification automation
• Predictive analytics and AI-powered segmentation
• Deep integration with ecommerce platforms (Shopify, WooCommerce, BigCommerce)
• Automated review collection
• 350+ built-in integrations

Pricing: The free plan allows 500 monthly email sends to up to 250 active profiles (plus 150 SMS credits).

The Email paid plan starts at $20/month for 251–500 active profiles, scaling to around $100/month for 5,000 profiles and approximately $400/month for 25,000 profiles.

The Email + SMS plan starts at $35/month for 251–500 active profiles. Note that since February 2025, Klaviyo bills are based on your total active profile count - not just those you actively email - so businesses with large inactive lists may face higher bills than expected.

Best for: Established ecommerce brands with the budget and list size to justify the cost. Not ideal for small businesses or those with irregular sending patterns.

3. MailerLite (best for growing businesses that want simplicity)

MailerLite has long been a favourite for its clean interface and solid feature set. It's a strong Mailchimp alternative that appeals to small businesses and independent creators who want good automation capabilities without the complexity of a full marketing suite.

It's worth noting that MailerLite has raised its prices several times in recent years. Their free plan, which previously allowed up to 1,000 subscribers, was cut to 500 subscribers. If you've been affected by MailerLite's price changes, it's worth comparing alternatives before committing to a paid plan.

Key features:

• Drag-and-drop email editor
• Email automation workflows
• Website and landing page builder
• A/B testing (on paid plans)
• Ecommerce integrations
• Surveys and quizzes

Pricing: The free plan covers up to 500 subscribers with 12,000 monthly emails.

The Growing Business plan starts at $9/month (billed annually) or $10/month (billed monthly) for 500 subscribers with unlimited sends. For 2,500 subscribers that rises to around $25/month on the monthly billing cycle.

The Advanced plan, which unlocks features including a custom HTML editor, promotion pop-ups, and unlimited automation triggers, starts at $18/month (annual) or $20/month (monthly) for 500 subscribers.

Best for: Small businesses and creators who want a clean, focused email marketing tool with solid automation, and who don't need the kitchen-sink approach of larger platforms.

4. Mailchimp (best for those who need an all-in-one marketing suite)

Mailchimp is arguably the most well-known name in email marketing, having established itself as the go-to platform for small businesses over a decade ago. These days, though, it's evolved into a broader all-in-one marketing platform - which is both its strength and its weakness.

On the upside, Mailchimp offers a wide range of tools, including AI-powered design features, 130+ templates, and an extensive integration library. On the downside, its interface has grown increasingly complex as features have been bolted on, and its pricing has become less competitive over time.

Key features:

• Drag-and-drop email editor with AI design tools
• Website builder
• Transactional emails (add-on)
• Advanced analytics and social media tracking
• 300+ integrations

Pricing: The free plan now covers just 250 contacts with 500 monthly sends and no automation or scheduling.

The Essentials plan starts at $13/month for 500 contacts (with a 10x monthly send limit).

The Standard plan, which unlocks multi-step automation, dynamic content, and behavioural targeting, starts at $20/month for 500 contacts, rising to around $135/month for 10,000 contacts.

The Premium plan starts at $350/month for 10,000+ contacts. Mailchimp also counts unsubscribed and inactive contacts towards your billing total, which can push you into a higher tier faster than you might expect.

Best for: Businesses that want an all-in-one marketing platform and have the budget to match. If pure email marketing is your focus, you'll likely find better value elsewhere.

5. Brevo (best for high-volume senders with large contact lists)

Brevo (formerly Sendinblue) takes a different approach to pricing: rather than charging by the number of contacts you store, it charges based on the number of emails you send each month. This makes it an attractive option for businesses that have large contact lists but don't email them frequently.

It's grown well beyond its email marketing roots, now offering SMS, WhatsApp campaigns, live chat, and a built-in CRM - making it a capable all-in-one option for businesses that want to manage multiple communication channels in one place.

Key features:

• Drag-and-drop email editor
• Email automation
• Unlimited contacts (on most plans)
• SMS, WhatsApp, and live chat
• Built-in CRM
• Transactional emails
• Third-party integrations

Pricing: The free plan allows up to 300 emails/day (around 9,000/month) for up to 100,000 contacts.

The Starter plan begins at $9/month for 5,000 monthly email sends, scaling up to $69/month for 100,000 sends.

The Standard plan, which unlocks landing pages, A/B testing, full marketing automation, and advanced analytics, starts at $18/month for 5,000 sends.

The Professional plan, aimed at high-volume senders (150,000+ emails/month), starts at $499/month.

Removing Brevo's branding on the Starter plan costs an additional $9/month as an add-on.

Best for: Businesses with large contact lists that email infrequently, or those that want a multichannel platform combining email, SMS, and chat in one tool.

6. Kit (best for content creators and newsletter writers)

Kit (formerly ConvertKit) is an email marketing platform built specifically for content creators – bloggers, podcasters, YouTubers, course creators, and newsletter writers. Where most email tools are designed with businesses in mind, Kit is built around the idea that your audience is your most valuable asset, and everything from its automation to its monetisation features reflects that.

One of Kit’s biggest selling points is its unusually generous free plan – you can grow your list to 10,000 subscribers without paying a penny. That said, Kit’s paid plans are noticeably more expensive than most alternatives on this list, especially after a significant price increase in September 2025.

Key features:

• Visual automation builder with pre-built workflow templates
• Sell digital products, paid newsletters, and subscriptions directly
• Landing page and opt-in form builder
• Creator Network for cross-promotion and newsletter growth
• Subscriber tagging and segmentation
• 70+ third-party integrations

Pricing: The free Newsletter plan supports up to 10,000 subscribers with unlimited email sends, landing pages, and forms – one of the most generous free tiers available anywhere.

The Creator plan starts at $39/month for up to 1,000 subscribers, rising to $89/month for 5,000 subscribers. It unlocks visual automations, third-party integrations, and free migration from another platform. The Creator Pro plan, which adds advanced reporting, a newsletter referral system, subscriber scoring, and Facebook custom audiences, starts at $79/month for 1,000 subscribers. Annual billing saves around 16% across all paid plans.

Best for: Content creators, bloggers, podcasters, and newsletter writers who want to monetise their audience directly and can make the most of Kit’s creator-focused features.

7. GetResponse (best for businesses that want built-in webinar tools)

GetResponse is a well-rounded email marketing platform that stands out for its built-in webinar functionality - a feature you won't find natively on most email marketing tools. It also offers solid automation, landing pages, and ecommerce integrations, making it a decent all-rounder for small to medium-sized businesses.

Key features:

• Drag-and-drop email editor
• Marketing automation workflows
• Landing page builder
• Built-in webinar hosting
• Ecommerce tools
• AI email content generator

Pricing: GetResponse offers a free plan for up to 500 contacts (email marketing only, no webinars). Paid plans start at around $19/month for 1,000 contacts, with webinar features available from the Marketing Automation plan upwards.

Best for: Businesses that run regular webinars and want to manage their email marketing and events in one platform.

Quick comparison: best email marketing services at a glance

Which email marketing service is right for you?

The best email marketing service ultimately depends on your specific situation. Here's a quick guide to help you decide:

• If you want the best value and simplest experience → EmailOctopus
• If you run an ecommerce store and have the budget → Klaviyo
• If you want a clean interface with solid automation → MailerLite
• If you need an all-in-one marketing suite → Mailchimp (but watch the costs)
• If you have a large list but email infrequently → Brevo
• If you’re a content creator or newsletter writer who wants to monetise your audience → Kit
• If you host webinars regularly → GetResponse

Still not sure? You can get started with EmailOctopus for free - no credit card required, no time limit. It takes just minutes to set up your first campaign.

Don't pay more than you need to

When it comes to choosing the best email marketing service, there's no single right answer - it all depends on your list size, budget, and what you actually need the tool to do.

The good news is that most of these platforms offer a free plan or trial, so you can test before you commit. Take your time, think about where your business will be in 12 months - not just today - and choose accordingly.