Best marketing automation software 2026: our comparison
Marketing automation is the art of triggering the right message at the right moment: welcome sequences, abandoned-cart recovery, re-engagement journeys, lead scoring. A marketing automation platform combines a contact database, a visual workflow builder, behavioural segmentation and event-based triggers. We continuously benchmark the leading platforms. Here is our 2026 shortlist, ranked on the power of workflows and journeys, lead scoring and segmentation, multichannel reach, CRM and integrations, reporting and attribution, GDPR compliance and true price.
Our pick at a glance
Our pickActiveCampaign, the best value for power and price: conditional workflows, lead scoring and a built-in sales CRM from $15 a month.
See ↓ Best European choiceBrevo, a French editor with data hosted in the EU and automation included, plus a free plan to get started.
See ↓ Most completeHubSpot, the all-in-one marketing plus CRM platform, though real automation comes at a premium price.
See ↓ Best for e-commerceKlaviyo, the e-commerce and D2C reference, with ready-made workflows tailored to online stores.
See ↓ Most technicalCustomer.io, the finest behavioural automation, built for product teams and SaaS companies.
See ↓ Best knownMailchimp, the household name to start with, but multi-step automation is locked behind higher tiers.
See ↓At a glance
The best marketing automation software compared
| Software | Score | Free plan | Automation | Hosting | From | |
|---|---|---|---|---|---|---|
 ActiveCampaign Our pick | ★★★★½ 4.6 | ✗ 14-day trial | Very advanced | United States | $15 | See → |
 Brevo GDPR | ★★★★½ 4.4 | ✓ 300/day | Included | EU (France) | $19 | See → |
 HubSpot | ★★★★½ 4.4 | ✓ limited tools | Complete (Pro) | EU option | $15 | See → |
 Klaviyo | ★★★★½ 4.3 | ✓ 250 profiles | E-commerce | United States | ~$20 | See → |
 Customer.io | ★★★★☆ 4.2 | ✗ trial | Behavioural | EU option | $100 | See → |
 Mailchimp | ★★★★☆ 3.9 | ✓ 250 contacts | Standard tier | United States | $20 | See → |
Entry paid-plan prices with access to marketing automation, indicative and checked in July 2026, in US dollars. ActiveCampaign starts at $15 a month (Starter, 1,000 contacts, annual billing). Brevo unlocks full automation on its Business plan (around $19 a month, billed on send volume). HubSpot Marketing Hub Starter is $15 per seat per month annually, but advanced workflows require the Professional plan at $890 a month plus $3,000 onboarding. Klaviyo charges per active profile (around $20 a month for 500 profiles). Customer.io starts at $100 a month (Essentials, 5,000 profiles). Mailchimp reserves multi-step automation to the Standard plan (from $20 a month for 500 contacts). Prices climb by contact or send tier.
Want the best value for power and price?
ActiveCampaign offers the deepest workflows in the comparison, fine-grained lead scoring and a built-in sales CRM, from just $15 a month.
The top in detail
Our top 6 marketing automation tools, analyzed
ActiveCampaign
The best power-to-price ratio to automate your campaigns
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The most advanced marketing automation at this price point: conditional workflow builder, branches, behavioural triggers and scoring from the entry plan.
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Built-in sales CRM and 970+ native integrations: ideal for connecting the whole customer journey from lead to close without tool sprawl.
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Excellent deliverability and detailed reporting to steer campaign performance.
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No free plan: only a 14-day trial capped at 100 contacts, and pricing climbs quickly with contact tiers.
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Data hosted in the United States and some UI in English only: less reassuring for GDPR than Brevo.
Our verdict
ActiveCampaign tops our ranking because it packs the deepest automation in the comparison, conditional workflows, multi-criteria lead scoring and a built-in sales CRM, at a price small teams can actually afford. The trade-offs: no free plan, only a 14-day trial, and US data hosting that asks a little more care for GDPR.
Brevo
The top European pick: automation included and data in the EU
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A French editor (formerly Sendinblue) with data hosted in the EU: the strongest GDPR argument in the comparison for European businesses.
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Visual marketing automation, light CRM and multichannel (email, SMS, WhatsApp), all billed on send volume, not contact count.
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Multilingual support and a free plan (300 emails a day) to test your first workflows.
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The free plan’s automation is capped at 2,000 contacts and the workflow builder is less rich than ActiveCampaign or HubSpot.
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Some advanced features (heatmaps, send-time optimisation) only unlock on the Business plan.
Our verdict
Brevo is the European pick: automation, light CRM and email/SMS/WhatsApp in one suite, billed on send volume and hosted in the EU. The builder is a step below ActiveCampaign or HubSpot and scoring sits behind paid tiers, but the free plan lets you test real workflows before paying. See our full Brevo review for the details.
HubSpot
The most complete all-in-one: marketing plus native CRM
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The most complete platform in the comparison: marketing automation, native CRM, landing pages, forms, ads and reporting in one ecosystem.
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Powerful conditional workflows, advanced segmentation and seamless marketing-to-sales alignment, ideal for an SME that wants to scale.
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Free tools (CRM, forms, basic email) to start, with progressive upgrades available.
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Real automation (multi-step workflows) is locked to the Professional plan at $890 a month plus $3,000 onboarding: out of reach for small teams.
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Pricing climbs steeply with contact count and additional seats, and the platform may feel oversized for simple email marketing.
Our verdict
HubSpot is the most complete platform here, marketing automation, native CRM, landing pages, ads and reporting in one ecosystem, but real multi-step workflows live on the Professional plan at $890 a month plus onboarding. Superb if you can fund it; oversized for a simple email program.
Looking to keep data in the EU?
Brevo combines marketing automation, a light CRM and GDPR compliance, with a free plan to test your first workflows before upgrading.
Klaviyo
The top choice for e-commerce and D2C
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The e-commerce marketing automation reference: abandoned cart, post-purchase recovery and product-recommendation workflows ready to go.
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Native Shopify and WooCommerce integrations, plus very fine behavioural segmentation tailored to online stores.
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Email and SMS together, with a free plan up to 250 profiles to launch a small store.
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Billing by active profiles (including inactive ones): costs climb fast as your list grows.
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Highly tuned for online retail: less relevant for B2B or services, and data hosted in the United States.
Our verdict
Klaviyo is purpose-built for online stores: abandoned-cart, post-purchase and product-recommendation flows work out of the box, with tight Shopify and WooCommerce ties. Watch the active-profile billing, which climbs fast, and note it is far less relevant outside e-commerce.
Customer.io
The finest behavioural automation for SaaS and product teams
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The finest behavioural automation in the comparison: real-time event-based triggers perfect for SaaS onboarding and re-engagement.
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Multichannel native (email, push, in-app, SMS, webhooks) and a powerful visual workflow builder, with 1 million emails included at entry.
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Unified customer data and strong API flexibility: the tool of choice for product and growth teams.
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Highly technical: implementation often needs a developer to send events, and there is no permanent free plan.
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The entry point at $100 a month (Essentials, 5,000 profiles) is steep for small teams or simple email use.
Our verdict
Customer.io offers the finest behavioural automation in the comparison, real-time event triggers across email, push, in-app and SMS, ideal for SaaS onboarding. It is genuinely technical (you often need a developer to send events) and starts at $100 a month with no permanent free plan.
Mailchimp
The household name to start marketing automation
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The most recognised and one of the richest platforms: polished editor, templates, AI suggestions and a massive integration ecosystem.
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Full reporting and strong e-commerce features for online stores.
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Large community and abundant documentation to learn from.
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Multi-step automation with branches is only on the Standard plan (from $20 a month), not on free or Essentials.
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Data hosted in the United States (a GDPR weak point) and the free plan was trimmed in 2026 (250 contacts, 500 sends a month).
Our verdict
Mailchimp is the household name, with a polished editor, AI suggestions and a huge integration ecosystem, but multi-step automation only unlocks on the Standard plan, its free tier was trimmed to 250 contacts in 2026 and data sits in the US. A fine starting point, not the most powerful engine.
Our criteria
Comparison: workflows, scoring, pricing and compliance
Beyond the sticker price, it is workflow depth, scoring, the pricing model and data residency that separate these platforms day to day. Here is our detailed, criterion-by-criterion analysis to help you decide.
Our method. We cross our hands-on interface tests (workflow builder, segmentation, scoring) with official pricing grids and public G2, Capterra and TrustRadius reviews, re-checked at every price change. Last verified: July 2026.
Workflows and customer journeys
Marketing automation lives or dies on its workflow builder: how easily you branch on behaviour, wait for events, split-test paths and re-enter contacts. Here is our indicative rating of workflow power.
Depth of visual workflows and journeys · indicative /100
Indicative scores from our hands-on tests and public reviews (July 2026). The longer the bar, the deeper the automation.
- ActiveCampaign and HubSpot lead with unlimited branches, nested conditions and re-entry logic that scale from a first workflow to a full lifecycle program.
- Customer.io matches them on real-time event triggers, which is exactly what product-led SaaS teams need.
- Brevo and Mailchimp cover the common journeys (welcome, cart, re-engagement) but their builders are shallower once you need many branches.
Key takeaway. For deep, conditional automation, ActiveCampaign, HubSpot and Customer.io stand out. For a good balance of automation, price and EU compliance, Brevo covers most small businesses.
Lead scoring and segmentation
Scoring rates each contact by engagement so you can trigger the right message; segmentation decides who enters a journey. Here is what each platform offers.
✓ available · ✗ absent or very limited. Scroll the table horizontally if needed.
| Software | Visual workflows | Lead scoring | Behavioural segmentation | A/B testing | Built-in CRM |
|---|---|---|---|---|---|
| ActiveCampaign | ✓ | ✓ | ✓ | ✓ | ✓ |
| HubSpot | ✓ | ✓ | ✓ | ✓ | ✓ |
| Customer.io | ✓ | ✓ (attributes) | ✓ | ✓ | ✗ |
| Klaviyo | ✓ | ✓ | ✓ | ✓ | ✗ |
| Brevo | ✓ | ✓ (paid) | ✓ | ✓ | ✓ (light) |
| Mailchimp | ✓ (Standard+) | ✗ | ✓ | ✓ | ✗ |
- ActiveCampaign and HubSpot are the only tools here to combine multi-criteria lead scoring with a built-in CRM: the shortest path from lead to closed deal.
- Klaviyo and Customer.io score and segment on behaviour beautifully, but expect to plug in an external CRM.
- Mailchimp has no native lead scoring: fine for broadcasts, short for a real demand-generation engine.
Key takeaway. If you want to align marketing and sales, favor a tool with scoring plus CRM (ActiveCampaign or HubSpot). See also our comparison of the best email marketing software 2026 if you mainly need clean broadcasts.
Pricing: when does automation really unlock?
The trap with marketing automation pricing is that the advertised entry price rarely includes real, multi-step workflows. Here is the plan at which automation genuinely unlocks.
Indicative prices, excluding tax, checked in July 2026, in US dollars.
| Software | Billing basis | Free plan | Automation unlocks at | Higher tier |
|---|---|---|---|---|
| ActiveCampaign | By contacts | 14-day trial | $15/mo (Starter) | $49/mo (Plus) |
| Brevo | By send volume | 300 emails/day | ~$19/mo (Business) | Enterprise (custom) |
| HubSpot | By seats + contacts | Free tools | $890/mo (Professional) | Enterprise (custom) |
| Klaviyo | By active profile | 250 profiles | ~$20/mo (Email) | Scales by profiles |
| Customer.io | By profiles | Trial only | $100/mo (Essentials) | Premium (custom) |
| Mailchimp | By contacts | 250 contacts | $20/mo (Standard) | $350/mo (Premium) |
- ActiveCampaign is the only tool to include real conditional workflows on its $15 entry plan: unmatched value for the power.
- HubSpot looks cheap at $15 a seat, but multi-step automation jumps to $890 a month on Professional, plus onboarding.
- Brevo bills on send volume, so a large but lightly emailed list stays cheap, while Klaviyo’s active-profile billing climbs fast.
Key takeaway. Always check the plan at which multi-step automation truly unlocks: it is often the real entry cost, far above the advertised starting price.
Data hosting and GDPR compliance
Where your contact data lives matters for GDPR, especially in Europe. Automation platforms collect a lot of behavioural data, so residency is a real selection criterion.
- Brevo hosts in the EU (France): the strongest GDPR argument in this comparison for European teams.
- HubSpot and Customer.io offer EU hosting options depending on the plan you choose.
- ActiveCampaign, Klaviyo and Mailchimp host in the United States: usable, but you need transfer safeguards for EU subscribers.
Key takeaway. If data sovereignty matters (public sector, healthcare, sensitive data or EU subscribers), favor an EU-hosted vendor like Brevo, or confirm the EU hosting tier on HubSpot or Customer.io before you commit.
Which automation tool for which use case?
In short, here is our recommendation by profile:
| Your profile | Our pick | Why |
|---|---|---|
| B2B SME (marketing + sales) | ActiveCampaign | Deep workflows, scoring and a built-in CRM at a fair price |
| GDPR-first / EU business | Brevo | Data in the EU, automation included, free plan to start |
| All-in-one at scale | HubSpot | Marketing, CRM and reporting in one ecosystem |
| E-commerce / D2C | Klaviyo | Ready-made store workflows and Shopify/Woo ties |
| SaaS / product-led | Customer.io | Real-time event triggers across email, push and in-app |
| Beginner / brand awareness | Mailchimp | Polished editor and a gentle on-ramp to automation |
What is marketing automation software?
Marketing automation goes beyond a simple newsletter tool. Where traditional email is a one-shot send to a list, automation triggers messages based on each contact’s behaviour: sign-up, click, page visit, purchase, inactivity. In practice, you design visual scenarios (called workflows) that send the right email, SMS or notification at the right time, hands-off. The core building blocks are the workflow builder, behavioural segmentation, lead scoring (rating each contact by engagement) and event-based triggers. If you are mainly looking to send clean newsletters, our comparison of the best email marketing software is a better fit; marketing automation is for teams that want to industrialise customer relationships.
How did we build this ranking?
Each platform is scored on six weighted axes: visual workflows and journeys (conditional branches, waits, re-entry), lead scoring and segmentation (how finely you target and prioritise), multichannel reach (email, SMS, push, in-app), CRM and integrations (native CRM, e-commerce, API), reporting and attribution (revenue tracking, funnel analytics) and value for money (cost per contact or profile tier, and the plan at which automation truly unlocks). We favour tools that genuinely work for small and mid-sized teams, with special attention to data sovereignty, a critical criterion in Europe. A point often missed: several vendors gate advanced automation behind pricey tiers. HubSpot reserves it to Professional, Mailchimp to Standard, Brevo to Business. We re-check offerings every time a pricing grid shifts, hence the update date at the top of the page. This comparison reflects the market state in July 2026.
How do you choose the right marketing automation software?
Start by clarifying your use case. A B2B SME wanting to align marketing and sales will prioritise a tool with built-in CRM and scoring: ActiveCampaign or HubSpot. An online store will seek e-commerce workflows ready to go (abandoned cart, post-purchase): Klaviyo is built for that. A SaaS steering onboarding by product events will lean toward Customer.io. Next, estimate your list size and send volume: this drives price at most vendors, with two models to watch, billing by contact (or active profile, as with Klaviyo) versus billing by send volume (like Brevo). Check data residency: for GDPR-bound companies, an editor hosting in the EU, like Brevo, eases compliance, whereas Mailchimp and ActiveCampaign in the US require transfer safeguards. Finally, look at which plan truly unlocks multi-step automation: often the real entry cost, far above advertised starting prices. If you also build sign-up and capture pages, our guide to the landing page helps, and the email marketing hub gathers all our comparisons and guides.
Frequently asked questions
What is the best marketing automation software in 2026?
For most small and mid-sized businesses, ActiveCampaign offers the best power-to-price ratio: conditional workflows, lead scoring and a built-in sales CRM from $15 a month. For a company committed to GDPR, Brevo is the best European choice, with data in the EU and automation included. For the richest all-in-one platform, HubSpot is the reference, provided you can stomach the Professional plan price.
Is there a free marketing automation software?
Yes, several vendors offer limited automation on free plans. Brevo includes automation on its free tier (up to 2,000 contacts, 300 emails a day), Klaviyo up to 250 profiles and Mailchimp offers basic journeys. Multi-step workflows with branches almost always require a paid plan: Standard on Mailchimp, Business on Brevo, Professional on HubSpot. ActiveCampaign and Customer.io have no permanent free plan, only trials.
What is the difference between email software and marketing automation?
Email software is mostly for creating and broadcasting campaigns to a list. Marketing automation adds workflows triggered by each contact’s behaviour (sign-up, click, purchase, inactivity), behavioural segmentation and often lead scoring. Most modern platforms like Brevo or ActiveCampaign do both; the difference lies in which plan you pick and the workflow depth available.
Which marketing automation tool should you pick for e-commerce?
Klaviyo is the reference for e-commerce and D2C: abandoned cart, post-purchase recovery and product-recommendation workflows ready to deploy, with strong native Shopify and WooCommerce ties. Be mindful of its active-profile billing, which climbs steeply as your list grows. Brevo and ActiveCampaign remain solid generalist alternatives, especially if EU data hosting matters to you.
Is marketing automation software GDPR compliant?
Compliance hinges on data residency and your own practices (consent, easy unsubscribe, records of processing). A vendor that hosts in the European Union, like Brevo (France), simplifies GDPR for European teams. US-based platforms like Mailchimp, ActiveCampaign and Klaviyo remain usable but require a data-transfer framework outside the EU. HubSpot and Customer.io offer EU hosting tiers depending on the plan.
How much does marketing automation software cost?
Expect anywhere from $0 to $30+ a month to get started, depending on your volume. Entry paid plans with real automation begin around $15 a month with ActiveCampaign, $19 with Brevo, $20 with Mailchimp and $20 with Klaviyo (prices indicative, July 2026). Customer.io is steeper at $100 a month. HubSpot’s Starter is $15 per seat, but advanced workflows demand the Professional tier at $890 a month plus onboarding. Cost then rises by contact or profile tier, and annual billing is almost always cheaper than month to month.