01 — THE 2026 RANKING
Best Email Marketing Software in 2026
The leading email marketing platforms ranked by fit, with prices verified against official pricing pages on Oct 7, 2026. Rankings are independent of affiliate and sponsorship relationships.
Most 'best email tools' lists blur product research and hands-on testing. This ranking separates them: documented hands-on findings are retained where evidence exists, while Brevo's October 2026 refresh is based on official documentation with new hands-on testing pending. Pricing is published only where its currency, billing basis and tier are supportable. Below is the 2026 ranking; skip to the use-case section if you already know what you're building.
New to this? Start with how to choose email marketing software.
Best email marketing software by use case
Head-to-head comparisons
At a glance
| Tool | Best for | From | Free plan | Rating | Try |
|---|---|---|---|---|---|
| ActiveCampaignTop pick | Serious marketing automation | $15/mo | 14-day trial | 4.7 | Visit → |
| Kit (formerly ConvertKit) | Creators, course makers, authors | Creator from $39/mo ($33 annual) | 10K subs free | 4.2 | Visit → |
| beehiiv | Newsletter operators | Free; Lite from $49/mo (annual) | 2,500 subs free | 4.6 | Visit → |
| Klaviyo | Shopify, BigCommerce, DTC brands | $20/mo (500 profiles) | 250 active profiles free | 4.3 | Visit → |
| Brevo | Marketing + transactional email | From $9/mo (Starter, 5,000 emails) | 300 sends/day; storage limits apply | 4.3 | Visit → |
| MailerLite | Small business, simple sends | Comfort from $12/mo | 250 subs / 2,500 emails free | 4.4 | Visit → |
| GetResponse | Agencies, webinars, funnels | $19/mo | Free plan: 1 landing page, 2,500 messages/mo | 4.5 | Visit → |
| Moosend | Budget-conscious senders | $9/mo | 30-day trial | 4.0 | Visit → |
| Flodesk | Design-first creators, coaches, wellness brands | Lite $25/mo (1,000 subs) | Free plan (no sending) + full-feature trial | 4.2 | Visit → |
| HubSpot | B2B teams, revenue orgs, RevOps | $20/mo | Free CRM + 2K emails/mo | 4.4 | Visit → |
What we love · what we don't
What we love
- 2026 brought real AI features (ActiveCampaign Active Intelligence, Klaviyo AI segments, Flodesk + Claude/ChatGPT, Kit and beehiiv MCP connectors).
- Free plans are more generous than they were in 2024.
- Newsletter platforms (beehiiv, Substack) finally rival classic ESPs.
- Different pricing models let buyers compare send volume, contact storage, and feature access.
What we don't
- Mailchimp's free plan shrank to 250 contacts, and it still bills unsubscribed contacts.
- Most "AI" features are still subject-line generators in disguise.
- Few vendors publish deliverability data you can verify; treat inbox-placement claims with caution.
- Enterprise tiers hide the real price behind "contact sales" — a 2026 industry trend we hate.
The ranking
1. ActiveCampaign
ActiveCampaign leads this ranking on automation depth. The visual workflow builder handles branching logic, goals, split-paths, and CRM-trigger sequences that would take weeks to rebuild in Mailchimp or Brevo.
Its Active Intelligence AI features build workflows and content from plain-English prompts, and Pro adds predictive sending and predictive content. AI actions run on paid activity credits, so budget for them if you plan to lean on AI.
The pricing is the catch. You will pay roughly 2–3× what a beginner-friendly tool charges. If you only need newsletters, this is overkill. If you run lifecycle automation or lead nurture, it is the benchmark. Note that accounts opened since Nov 3, 2025 are billed for unsubscribed contacts too.
Pros
- Industry-leading automation depth
- Site tracking and abandoned cart on every plan
- 1,000+ integrations
- CRM pipelines available as an add-on (Plus and up)
Cons
- Steep learning curve
- Expensive at scale
- UI feels dated next to Kit/beehiiv
Who it's for
Marketing teams running multi-step automations, B2B SaaS, agencies, and anyone whose revenue depends on lifecycle email.
Skip it if
You only send a weekly newsletter or you want to learn email in an afternoon — go MailerLite or Brevo instead.
2. Kit (formerly ConvertKit)
Kit (the platform formerly known as ConvertKit) is purpose-built for the creator economy. Tag-based subscribers (no clunky lists), digital-product checkout baked in, paid-newsletter rails, and a Creator Network that drives genuine cross-promotion growth.
The free plan covers 10,000 subscribers, though sequences and visual automations start on Creator. Every sale carries a 3.5% + 30¢ fee on every plan, and Kit keeps 23.5% of sponsorship and paid-recommendation revenue.
Where it falls short: enterprise-grade segmentation and SMS. Kit knows what it is and does not pretend otherwise.
Pros
- 10K-subscriber free plan
- Native digital products + paid newsletters
- Creator Network for organic growth
- No sending limits on any plan
Cons
- Light on advanced segmentation
- No native SMS
- Templates are spartan
Who it's for
Newsletter writers, course creators, coaches, authors, podcasters.
Skip it if
You need behavioral product analytics or e-commerce revenue attribution — go Klaviyo.
3. beehiiv
beehiiv is the only platform purpose-built for newsletter monetization. The native ad network surfaces sponsorship deals you would otherwise spend hours pitching. Monetization, the referral program and automations need a paid plan (Lite and up, renamed from Scale on Oct 1, 2026).
The web archives are SEO-optimized out of the box — newsletters published on beehiiv get indexed and rank in Google. That alone separates it from Substack and Kit.
Limitations: it is newsletter-shaped. If you want classic ESP automation for SaaS lifecycle email, beehiiv is not the right shape.
Pros
- Native ad network
- Best-in-class referral program
- SEO-friendly web archives
- Generous free tier
Cons
- Light automation
- Not a fit for transactional/lifecycle email
- Younger ecosystem
Who it's for
Newsletter writers monetizing via ads, paid subs, or sponsorships.
Skip it if
You run lifecycle automation or e-commerce flows.
4. Klaviyo
Klaviyo is the default for many DTC brands. Its Shopify integration syncs order, product and browsing events in real time. Predictive customer lifetime value, replenishment alerts, and post-purchase flows ship with the product.
Klaviyo's AI features generate segments and subject lines, and its predictive analytics need enough order history (500+ customers with orders) to switch on.
The cost adds up fast at high contact tiers. If you do not run e-commerce, you are paying for capability you cannot use.
Pros
- Deep Shopify integration
- Revenue attribution baked in
- Predictive analytics (with enough order history)
- SMS available as a separate plan
Cons
- Pricey at scale
- Overkill for non-commerce
- Steep ramp for non-marketers
Who it's for
Shopify and BigCommerce stores doing $250K+ ARR.
Skip it if
You are a creator, B2B SaaS, or non-commerce brand.
5. Brevo
Brevo (formerly Sendinblue) combines marketing campaigns and transactional sending through SMTP and API. Its current limits must be read separately: sends, stored contacts, and automation contacts are not interchangeable.
The Free plan documents 300 sends per day, up to 100,000 stored contacts, and 2,000 automation contacts. Paid contact storage varies by sending tier; Standard has unlimited automation contacts, which does not mean unlimited storage.
Standard adds A/B testing and AI send-time optimization. WhatsApp campaigns and transactional WhatsApp are gated to Professional or Enterprise in the current plan overview, and message credits may cost extra.
Disclosure: Brevo sponsored this section refresh. Our editorial conclusions and #5 ranking remain our own. We may also earn a commission through our links.
Existing 4.5 rating retained pending an independent evidence reassessment; this sponsored refresh did not change it.
Sources verified October 5, 2026: plan overview · quota guide · developer documentation
Pros
- 300 sends/day on Free
- Marketing and transactional email
- Documented SMTP and API
- CRM included
Cons
- Daily send cap on Free
- Stored-contact limits vary by tier
- WhatsApp requires Professional or Enterprise
Who it's for
Teams that want marketing and transactional sending in one account and can size the plan by sends and contact storage.
Skip it if
You need creator monetization or newsletter-style growth tools.
Code CARLOSGIL50: 50% off the Starter and Standard plans for the first three months, per the vendor’s offer page (checked Oct 11, 2026).
Read full Brevo review
6. MailerLite
MailerLite punches above its price point. The drag-and-drop editor is the friendliest in this ranking, and the included website + landing-page builder removes the need for a second tool.
Automation handles 90% of small-business use cases without the cost or complexity of ActiveCampaign.
Where it stops short: enterprise reporting, advanced segmentation, and AI features lag behind ActiveCampaign and Klaviyo.
Pros
- Easiest UI
- Free landing pages + website
- Automation and A/B testing on the free plan
- Unsubscribed contacts not billed
Cons
- Lighter automation
- No native CRM
- AI features are basic
Who it's for
Local businesses, agencies, side-hustlers, anyone who wants email to feel simple.
Skip it if
You need advanced behavioral automation or revenue attribution.
7. GetResponse
GetResponse bundles webinars, conversion funnels, landing pages, and email automation into a single subscription. For agencies juggling 5+ tools per client, that is real money saved.
Webinars and courses sit on the Creator plan; Enterprise adds a dedicated IP, SSO and unlimited users.
It is a wide product, not the deepest in any one area. If you only need email, ActiveCampaign and Kit are stronger.
Pros
- Native webinars
- Funnel builder included
- Unlimited sends on paid plans
- Free plan with a landing page
Cons
- Jack-of-all-trades feel
- UI inconsistencies
- Webinars cap at 1,000
Who it's for
Agencies and creators who run webinars or paid funnels.
Skip it if
You only need a newsletter or transactional email.
8. Moosend
Moosend gives you the automation builder, segmentation, and templates other ESPs paywall — at the lowest price in this ranking.
The UI is dated but functional.
The catch: smaller ecosystem, fewer native integrations. If you need 50 third-party connectors, look elsewhere.
Pros
- Low entry price
- Automation on entry plan
- Unlimited sends on Pro
- 5 seats on Pro
Cons
- Smaller integration library
- Older UI
- Smaller community
Who it's for
Bootstrapped operators, freelancers, anyone allergic to ESP price hikes.
Skip it if
You need a polished modern UI or 50+ integrations.
9. Flodesk
Flodesk retired its flat-rate pricing for new members on Dec 2, 2025; plans are now priced by subscriber count (Lite $25, Pro $28, Everything $54 a month at 1,000 subscribers, monthly billing).
The templates are the reason people pick Flodesk. They look designed, not templated. The new Flodesk Studio + Claude/ChatGPT integrations launched in 2026 give it a real AI story too.
The tradeoff: automation is intentionally simple and segmentation is basic. If you need branching logic, look at ActiveCampaign or Kit.
Pros
- Best-in-class templates
- Unlimited sends on every paid plan
- Claude/ChatGPT integrations
- Checkout and sales pages on Everything
Cons
- Basic segmentation
- Automations are linear
- Not built for e-commerce attribution
Who it's for
Coaches, wellness brands, designers, service businesses that care about the aesthetic.
Skip it if
You need branching automation, deep segmentation, or Shopify revenue attribution.
10. HubSpot
HubSpot's email tool is inseparable from its CRM — and that's the point. Every open, click, and reply flows into the same contact record your sales team is looking at. For any B2B org where marketing hands off to sales, that closed loop is worth the price.
The 2026 Marketing Hub added AI-generated sequences, predictive lead scoring, and much better segmentation. It has finally caught up to ActiveCampaign on automation depth for most use cases.
The price is the trap. Marketing Hub Professional starts at $890/mo plus a required $3,000 onboarding fee. Starter ($20/mo per seat) is affordable, but its automation is basic, so you would be paying for the CRM rather than the email tools.
Pros
- Native CRM integration
- Sales + marketing on one record
- Serious 2026 AI investment
- Enterprise-grade reporting
Cons
- Expensive above the starter tier
- Contact-based pricing punishes list growth
- Overkill for solo marketers
Who it's for
B2B SaaS, RevOps teams, mid-market companies with a sales team.
Skip it if
You are a creator, ecommerce brand, or solo operator — the price will not pencil.
How we chose these platforms
Platforms are evaluated against the same rubric: deliverability evidence, automation depth, integration quality, editor UX, pricing, and feature fit. Evidence is labeled rather than inferred.
Where documented hands-on work exists, we retain it. Brevo's October 2026 refresh is an official-documentation review with new hands-on testing pending.
No platform paid for its position. Affiliate relationships (disclosed on every card) do not influence the ranking — they only determine which links get tracked when you click through.
Feature breakdown
| Feature | ActiveCampaign | Kit | beehiiv | Klaviyo | Brevo | MailerLite |
|---|---|---|---|---|---|---|
| Visual automation builder | Partial | |||||
| AI assistant | Partial | |||||
| Native ad network | ||||||
| Paid newsletter / digital products | Partial | |||||
| E-commerce revenue tracking | Partial | Partial | Partial | |||
| SMS | ||||||
| Free plan | ||||||
| CRM included |
Best email tool by use case
Best overall
ActiveCampaign
The deepest automation engine in the category and the most credible AI bet of any ESP. If your revenue depends on lifecycle email, this is the default. Everything else in this ranking is a specialist.
Best for creators
Kit
Purpose-built for how creators monetize — tags, digital products, paid newsletters, and the Creator Network. The 10K-subscriber free plan is unmatched. If you sell to an audience you built, start here.
Best for newsletters
beehiiv
The only platform built end-to-end for newsletter monetization. Ad network, referral engine, paid subs, and web archives that actually rank in Google. Substack can't match it and Kit isn't shaped for it.
Best for ecommerce
Klaviyo
Nothing else attributes revenue and segments shoppers like Klaviyo. The Shopify integration is real-time and two-way. Pricing scales with active profiles, so check the cost at your list size before you commit.
Best for small business
MailerLite
The friendliest interface in the ranking, honest pricing, and a free plan that covers most real small businesses. Landing pages and a lightweight website builder are included — no second tool required.
Best free plan
Brevo
300 sends per day on Free, with up to 100,000 stored contacts and 2,000 automation contacts. Compare paid sending and storage tiers together before upgrading.
Best for agencies
GetResponse
Native webinars, funnels, landing pages, and multi-client billing under one subscription. For agencies juggling 5+ tools per client, that's real money saved.
Best budget pick
Moosend
The cheapest serious ESP in the ranking. Automation, segmentation, and templates that other tools paywall are all on the entry plan.
Best all-in-one
Systeme.io
Email, courses, funnels, membership sites, and affiliate management in one product. Not the best at any single job, but for a solo operator who wants to run everything from one login, nothing is closer.
Best for enterprise
HubSpot
HubSpot's email is inseparable from its CRM — the whole point for B2B. Every touch lands on the sales record. Marketing Hub Professional caught up to ActiveCampaign on automation in 2026. Priced accordingly.
Best for design
Flodesk
Templates that look designed, not templated, with checkout and sales pages on the Everything plan. Pricing is now by subscriber count (flat-rate pricing ended for new members in December 2025).
Best for developers
Customer.io
Event-driven messaging built for product teams. API-first, native webhooks, workspaces per environment. If your triggers come from your product database, this is the answer — not ActiveCampaign.
Best for transactional
Loops
The best modern transactional + product email tool. Beautiful defaults, sane API, and pricing that doesn't punish you for scale. If you're a SaaS startup replacing Mailgun + Mailchimp with one tool, start here.
Best for deliverability
Bouncer + InboxAlly
Not ESPs — these are the tools you pair with your ESP. Bouncer for list hygiene, InboxAlly for warming and inbox placement. Every serious sender in this ranking runs one of them behind the scenes.
Best for cold outreach
lemlist
Not a marketing ESP, and that's the point: cold email breaks every ESP's opt-in rules. lemlist is the top pick in our cold outreach guide for its built-in warmup, deliverability scoring and LinkedIn steps, sending from your own mailboxes on a separate domain.
How these tools were evaluated
Review period: Evidence varies by platform. Six platforms carry documented hands-on reviews (ActiveCampaign, Flodesk, GetResponse, Klaviyo, MailerLite, Omnisend); the rest are editorial reviews researched from official pricing, documentation and published policies. Pricing verified Oct 7, 2026.
What we evaluated
- Pricing at defined list sizes from official pricing pages and price data
- Billing rules: which contacts count, overages and upgrades
- Plan gating for automation, A/B testing, branding removal and seats
- Documented integrations, especially Shopify, WooCommerce and Stripe
- Documented deliverability setup (SPF, DKIM, DMARC, dedicated IP availability)
- Export and migration options
Not evaluated
- Cross-platform inbox placement (no like-for-like test published)
- Brevo was not retested for its sponsored documentation refresh
- Enterprise-only features locked to 'call sales' tiers
- Beta features not yet available to all paying customers
Full methodology: /how-we-test
The full comparison table — all 22 platforms
Every platform evaluated at a glance. Evidence includes documented hands-on work where available and clearly labeled documentation review where testing is pending.
| Tool | Starting price | Free plan | Automation | Best for | Rating | Try |
|---|---|---|---|---|---|---|
| ActiveCampaign | $15/mo | 14-day trial | Deep | Marketing automation | 4.7 | Try free → |
| Kit (ConvertKit) | $39/mo (Creator) | 10K subs | Solid | Creators | 4.2 | Try free → |
| beehiiv | $0 (Lite from $49) | 2,500 subs | Light | Newsletters | 4.6 | Try free → |
| Klaviyo | $20/mo | 250 contacts | Deep | Ecommerce | 4.3 | Try free → |
| Brevo | From $9/mo (Starter, 5,000 emails) | 300 sends/day; limits apply | Solid | Marketing + transactional | 4.3 | Try free → |
| MailerLite | $12/mo | 250 subs | Solid | Small business | 4.4 | Try free → |
| GetResponse | $19/mo | 2,500 msgs/mo | Solid | Agencies + webinars | 4.5 | Try free → |
| Moosend | $9/mo | 30-day trial | Solid | Budget | 4.0 | Try free → |
| Flodesk | $25/mo (Lite) | Free (no sending) | Light | Design-first creators | 4.2 | Try free → |
| HubSpot | $20/mo | Free CRM | Deep | B2B enterprise | 4.4 | Try free → |
| Mailchimp | $13/mo | 250 contacts | Solid | Legacy users only | 3.8 | Try free → |
| AWeber | $15/mo | 14-day trial | Solid | Legacy creators | 4.1 | Try free → |
| Constant Contact | $10.20/mo (annual) | Free trial | Light | Local business | 3.9 | Try free → |
| Omnisend | $16/mo | 250 contacts | Solid | Ecommerce budget | 4.2 | Try free → |
| Campaign Monitor | $13/mo | None | Solid | Agencies (legacy) | 4.0 | Try free → |
| Systeme.io | Free | 2K contacts | Solid | All-in-one solo | 4.0 | Try free → |
| Customer.io | $100/mo | Trial | Deep | Product-led SaaS | 4.3 | Try free → |
| Loops | $49/mo | 1K contacts | Solid | SaaS transactional | 4.1 | Try free → |
| Substack | Free (10%) | Free forever | None | Discoverable newsletters | — | Try free → |
| Sender | Free | 2.5K subs | Solid | Free automation | 4.1 | Try free → |
| Bouncer | $8/mo | 100 verifications | N/A | List hygiene | 4.8 | Try free → |
| InboxAlly | Confirm with InboxAlly | None | N/A | Inbox placement | — | Try free → |
Which email tool should you use?
Skip the ranking. Pick the sentence that describes you.
Email tools that used to be great but aren't anymore
Honest takes. Tools we no longer recommend, and why. This is where every generic listicle loses its nerve.
Mailchimp
Mailchimp made the wrong bets in 2025: it cut its Free plan from 500 contacts to 250, and it still bills for unsubscribed contacts, so a growing list costs more than the headline price suggests. In 2026 there is no size of list where Mailchimp is the right answer over Brevo, Kit, or MailerLite. Use it only if you're already deeply wired in and can't migrate this quarter.
AWeber
AWeber invented autoresponders in 1998 and the product still feels like it. The UI is dated, the automation builder lags, and the pricing sits above tools with materially better UX. Loyal creator base, but no reason for a new user to pick it in 2026.
Constant Contact
Constant Contact is fine for a local restaurant sending monthly promos. That's the whole use case in 2026. Automation is thin and segmentation is basic. It has an AI copy generator, and an AI campaign builder from Standard up, but neither changes that. If you outgrow the newsletter, you'll outgrow Constant Contact fast.
Campaign Monitor
Once the design-forward pick for agencies. Product investment slowed after the CM Group acquisitions and the 2026 feature set feels frozen. There's no automation or AI feature it does better than a modern alternative.
Pricing at every list size
Monthly-billing list price on each platform's entry paid plan, from vendor pricing pages checked October 7, 2026. Annual billing is usually cheaper. Platforms we have not re-verified are left out rather than shown with stale prices.
| Tool | 1,000 contacts | 5,000 | 10,000 | 25,000 |
|---|---|---|---|---|
| ActiveCampaign (Starter) | $19 | $99 | $189 | $489 |
| Kit (Creator) | $39 | $89 | $139 | $199 |
| beehiiv (Lite) | $59 | $109 | $139 | $199 |
| Klaviyo (Email) | $30 | $100 | $150 | $400 |
| MailerLite (Comfort) | $19 | $49 | $89 | $179 |
| Mailchimp (Essentials) | $26.50 (1,500 tier) | $75 | $110 | $270 |
| Omnisend (Standard) | $20 | $81 | $132 | $282 |
| Sender (Standard) | $15 | $39 | $69 | $149 |
| Moosend (Pro) | $16 | $48 | $88 | $160 |
Notes: ActiveCampaign's pricing page shows annual billing only ($15 / $79 / $149 / $391 per month at these sizes); the monthly figures come from its official price catalog. Kit's Free plan covers up to 10,000 subscribers. Mailchimp has no 1,000-contact tier and offers 15% off for 12 months at 10,000+ contacts. beehiiv's Lite plan replaced Scale for new customers on October 1, 2026. Brevo is priced by monthly email volume rather than contacts (Starter from $9/mo), so it is not shown here.
Frequently asked questions
For most businesses in 2026, ActiveCampaign is the best email marketing tool overall — the deepest automation engine in the category. For creators, Kit wins. For newsletters, beehiiv. For ecommerce, Klaviyo. There is no single winner across every use case, which is why this ranking is organized by fit.
Update history (5)
- Oct 7, 2026Merged into the /best-email-marketing hub. Corrected prices and free plans (Kit, Klaviyo, MailerLite, GetResponse, beehiiv, Flodesk) to Oct 7 official sources, noted ActiveCampaign CRM is an add-on, removed unsupported testing claims, and aligned every score with its review.
- Oct 5, 2026Brevo section refreshed from official plan, quota, pricing, and developer documentation. Ranking and rating were not changed; independent hands-on reassessment remains pending.
- Jul 18, 2026Reranked 22 platforms after the latest editorial evaluation cycle. Added Flodesk, HubSpot, Customer.io, Loops, Bouncer, and InboxAlly, plus a Quick Answer, decision framework, and full comparison table.
- Jun 1, 2026Updated ActiveCampaign coverage after AI Lab general availability. Reverified pricing at 1K / 10K / 50K / 100K.
- May 14, 2026Initial 2026 ranking published based on Nov 2025 – May 2026 test cycle.
Keep reading
- → Best email tools for creators
- → Best email tools for ecommerce
- → Best free email marketing tools
- → Best email automation tools
- → Best AI email marketing tools
- → 10 best Mailchimp alternatives
- → Best newsletter monetization tools
- → beehiiv vs Kit (ConvertKit)
- → ActiveCampaign vs Mailchimp
- → Klaviyo vs Mailchimp
- → ActiveCampaign review
- → Kit review
- → beehiiv review
- → Klaviyo review
- → Brevo review
- → MailerLite review
- → Flodesk review
- → HubSpot review
- → GetResponse review
- → Moosend review
- → Customer.io review
- → Loops review
- → Systeme.io review
- → Bouncer review
- → InboxAlly review
- → lemlist review
- → Best email tools for cold outreach
- → How we test email tools
Our top pick
ActiveCampaign leads this ranking
Rankings reflect the evidence stated for each platform; paid collaborations do not determine placement or scores.
Still deciding?
Put any two platforms head-to-head on price, automation, and deliverability.
Related reading
About the Author
Carlos Gil is the bestselling author of The End of Marketing, a LinkedIn Top Voice, and founder of The Best Network. He brings 15+ years in marketing to practical reviews of AI, SaaS, email marketing, creator, and ecommerce software.
Read more about Carlos