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Compare features, pricing, and workflows across the top platforms to find the right automation stack for your business.
by Alkan Balkaya · Last updated: 2026-04-17The best marketing automation software depends on your primary channel and workflow complexity: Klaviyo leads for ecommerce with pre-built flows and Shopify integration, ActiveCampaign suits multi-channel B2B automation, HubSpot fits all-in-one CRM needs, and email-first platforms handle most growing-business workflows. Mailsoftly offers a free plan with 500 contacts and 2,000 emails per month, paid plans from $39 per month billed annually, and free hands-on migration.
Marketing automation software has become the backbone of modern growth teams. Instead of manually scheduling campaigns, segmenting audiences, and tracking conversions, the right platform handles repetitive work so you can focus on strategy. But with dozens of tools on the market, choosing the right one is harder than ever.
New here? Start with our primer on Marketing Automation for the fundamentals, then come back to this guide.
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I have spent years building marketing automation tools at Mailsoftly, and I have tested every major platform in this space. This guide breaks down the 12 best marketing automation software tools based on features that actually matter: workflow builders, deliverability, CRM integration, pricing transparency, and ease of use.
Whether you are a startup looking for a free tier or an enterprise needing advanced branching logic, this list has a platform that fits. I have organized each tool by its strongest use case so you can skip to what matters most for your business.
Key Takeaways
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Marketing automation software is any platform that automates repetitive marketing tasks across channels like email, SMS, social media, and web. At its core, it connects triggers (a user signs up, abandons a cart, clicks a link) to actions (send an email, update a CRM record, assign a lead score) without manual intervention.
The best platforms go further. They use behavioral data to personalize content dynamically, score leads based on engagement patterns, and provide analytics that connect marketing activity directly to revenue. If you are still managing email automation through spreadsheets and manual sends, you are leaving significant growth on the table.
Best for: Small-to-mid-size businesses that want powerful automation without enterprise complexity or pricing.
Mailsoftly combines AI-powered email marketing with visual automation workflows, smart segmentation, and a drag-and-drop editor that does not require design skills. The platform focuses on making automation accessible: you can build multi-step automation workflows in minutes using pre-built templates or a visual builder.
What sets Mailsoftly apart is the value-to-cost ratio. The Free plan includes 500 contacts and 2,000 emails per month with full access to AI features, automation, and segmentation. The Basic plan at $39/month (annual) supports 5,000 contacts with 40,000 monthly sends. Compare that to competitors charging $100+ for the same contact volume.
| Plan | Monthly | Annual | Contacts | Emails/mo |
|---|---|---|---|---|
| Free | $0 | $0 | 500 | 2,000 |
| Basic | $49 | $39 | 5,000 | 40,000 |
| Business | $99 | $79 | 15,000 | 150,000 |
| Premium | $199 | $159 | 30,000 | 300,000 |
| Enterprise | Custom | Unlimited | Unlimited | |
Best for: Companies that want an all-in-one CRM, marketing, sales, and service platform under one roof.
HubSpot is the 800-pound gorilla of marketing automation. Its Marketing Hub offers everything from email automation and landing pages to ad management and social scheduling. The workflow builder is visual and powerful, supporting complex branching logic and multi-channel sequences.
The catch is pricing. HubSpot Starter begins at $15/month for 1,000 contacts, but the Professional tier (where most automation features live) costs $890/month with a mandatory $3,000 onboarding fee. For growing businesses, costs scale quickly: 5,000 contacts on Starter runs $215/month. If you need enterprise-grade everything and budget is not a constraint, HubSpot delivers. Otherwise, a focused platform will stretch your dollars further.
Switching from ActiveCampaign? See Mailsoftly as an ActiveCampaign alternative. Save about $1,560/yr vs Plus, with free hands-on migration in about an hour, no contracts, and real human support.
Best for: Teams that need sophisticated email automation with deep CRM functionality at a mid-range price.
ActiveCampaign has one of the most powerful visual automation builders on the market. You can create complex multi-step workflows with conditional logic, split testing, and goal tracking. The built-in CRM is lightweight but functional, and the platform excels at lead scoring and predictive sending.
Pricing starts at $19/month for 1,000 contacts on the Starter plan. The Plus plan, which unlocks advanced automation and CRM pipelines, is $59/month at the same tier. At 5,000 contacts, expect $99/month for Starter and $179/month for Plus. No free plan is available, just a 14-day trial. Learn more about how ActiveCampaign stacks up in our platform comparison hub.
Switching from Klaviyo? See Mailsoftly as a Klaviyo alternative. Save about $612/yr vs Email, with free hands-on migration in about an hour, no contracts, and real human support.
Best for: E-commerce brands that want deep Shopify/WooCommerce integration and revenue-focused analytics.
Klaviyo dominates in e-commerce automation. Its native integrations with Shopify, BigCommerce, and WooCommerce pull in product data, purchase history, and browsing behavior to power hyper-personalized email and SMS campaigns. Pre-built flows for cart abandonment, post-purchase follow-ups, and win-back sequences deploy in minutes.
The free plan covers 250 profiles and 500 emails per month. Paid plans scale by contact count: 1,000 profiles cost $30/month, 5,000 cost $100/month, and 25,000 cost $400/month. If your revenue model is not e-commerce, you will pay for features you never use.
Best for: Budget-conscious teams that need email, SMS, and WhatsApp automation in a single platform.
Brevo prices by email volume rather than contacts, which makes it appealing if you have a large list but send infrequently. The free plan offers 300 emails per day with unlimited contacts. Paid plans start at $19/month for 20,000 emails. The automation builder supports multi-channel workflows across email, SMS, and WhatsApp, which is uncommon at this price point.
The tradeoff is depth. Brevo’s automation builder is functional but lacks the conditional branching and scoring sophistication of ActiveCampaign or Mailsoftly. For straightforward sequences, it works well. For complex, behavior-driven funnels, you may hit limitations.
Switching from Mailchimp? See Mailsoftly as a Mailchimp alternative. Save about $312/yr vs Essentials, with free hands-on migration in about an hour, no contracts, and real human support.
Best for: Solopreneurs and growing businesses looking for a recognizable brand with a generous free tier.
Mailchimp remains one of the most widely used email marketing platforms. The Customer Journey Builder offers visual automation with branching paths, and the platform includes landing pages, social ads, and a creative assistant. The free plan supports 500 contacts and 1,000 sends per month.
However, Mailchimp has shifted toward higher pricing and feature gating. Advanced automation requires the Standard plan ($20/month for 500 contacts), and features like send-time optimization and comparative reporting sit behind the Premium tier. The platform also charges for unsubscribed contacts unless you manually archive them.
Switching from GetResponse? See Mailsoftly as a GetResponse alternative. Save about $600/yr vs Marketer, with free hands-on migration in about an hour, no contracts, and real human support.
Best for: Marketers who want automation, webinars, and landing pages bundled in one tool.
GetResponse has carved a niche by combining email automation with webinar hosting, conversion funnels, and a website builder. The automation builder supports visual workflows with conditions, actions, and filters. The webinar feature is unique among email platforms and eliminates the need for a separate tool like Zoom or GoToWebinar.
Email marketing plans start at $19/month for 1,000 contacts. Marketing automation features require the $59/month plan. The platform is solid for mid-market businesses that want to consolidate tools, though the automation depth falls short of specialized platforms.
Best for: E-commerce brands that have outgrown Mailchimp and need revenue-attribution analytics.
Drip positions itself as the marketing automation platform built for e-commerce. It integrates with Shopify, WooCommerce, and BigCommerce to track revenue per campaign and automate the entire customer lifecycle. The visual workflow builder is intuitive, and pre-built playbooks for abandoned carts, post-purchase sequences, and drip campaigns save significant setup time.
Pricing starts at $39/month for up to 2,500 contacts and scales with list size. At 5,000 contacts, expect $89/month. There is no free plan, but the 14-day trial provides full access. Drip is laser-focused on e-commerce, which means non-retail businesses will find better options elsewhere.
Best for: Enterprise B2B companies with complex lead management and multi-touch attribution needs.
Marketo is the enterprise gold standard for B2B marketing automation. It excels at lead scoring, account-based marketing (ABM), and multi-touch revenue attribution. The platform handles complex lead nurture programs across email, web, ads, and events with granular segmentation.
The downside is accessibility. Marketo requires dedicated training (or a certified admin), and pricing is quote-based, typically starting above $1,000/month. The interface feels dated compared to modern platforms. Unless you have a dedicated marketing ops team and a serious budget, Marketo is overkill.
Best for: E-commerce stores that want email and SMS automation with generous free sending.
Omnisend is purpose-built for e-commerce with native Shopify, BigCommerce, and WooCommerce integrations. The platform offers pre-built workflows for cart recovery, order confirmation, product recommendations, and browse abandonment. The free plan includes 250 contacts and 500 emails per month, plus 500 web push notifications.
Paid plans start at $16/month for 500 contacts. The Pro plan adds SMS at $59/month. Omnisend keeps things simple, which is a strength for store owners who want quick setup and a weakness for marketers who need advanced conditional logic.
Best for: Creators, bloggers, and solopreneurs who monetize through digital products and newsletters.
Kit (formerly ConvertKit) is built for individual creators. The platform focuses on email sequences, landing pages, and digital commerce features like paid newsletters and tip jars. The visual automation builder is clean and beginner-friendly, and the tag-based subscriber system is more flexible than traditional list-based models.
The free plan covers 10,000 subscribers with limited automation. The Creator plan starts at $39/month for 1,000 subscribers and unlocks visual automations and integrations. For creators selling courses or newsletters, Kit is a strong choice. For traditional business marketing, you will want more robust tools.
Best for: Product-led companies that need event-driven automation based on in-app user behavior.
Customer.io is a behavioral messaging platform that triggers campaigns based on real-time events from your product. If you need to send emails, push notifications, or SMS based on what users do inside your app (feature adoption, billing events, milestone completion), Customer.io is purpose-built for this.
The Essentials plan starts at $100/month for up to 5,000 profiles. The Premium plan (starting at $1,000/month) adds a dedicated customer success manager and advanced analytics. This is a developer-friendly platform that requires engineering resources to implement properly, but for SaaS and product-led companies, the behavioral targeting capabilities are unmatched.
This table compares each platform at a common baseline to help you evaluate cost versus capability. Prices reflect the entry-level paid plan unless otherwise noted.
| Platform | Free Plan | Starting Price | Best For | Standout Feature |
|---|---|---|---|---|
| Mailsoftly | 500 contacts | $39/mo | growing businesses | AI + value pricing |
| HubSpot | Limited | $15/mo | All-in-one | Full CRM suite |
| ActiveCampaign | No | $19/mo | Advanced automation | Visual builder |
| Klaviyo | 250 profiles | $20/mo | E-commerce | Revenue attribution |
| Brevo | 300 emails/day | $9/mo* | Multi-channel | WhatsApp + SMS |
| Mailchimp | 500 contacts | $13/mo | Beginners | Brand recognition |
| GetResponse | Limited | $19/mo | Webinar marketers | Built-in webinars |
| Drip | No | $39/mo | E-commerce | Revenue tracking |
| Marketo | No | $1,000+/mo | Enterprise B2B | ABM + attribution |
| Omnisend | 250 contacts | $16/mo | E-commerce | Pre-built workflows |
| Kit | 10,000 subs | $39/mo | Creators | Digital commerce |
| Customer.io | No | $100/mo | Product-led SaaS | Event-driven |
Picking the right platform comes down to four factors: your primary marketing channel, your contact volume, your technical resources, and your budget. Here is how to think through each one.
Watch for hidden costs. Many platforms advertise low starting prices but charge extra for critical features. HubSpot gates most automation behind its $890/month Professional plan. Mailchimp charges for unsubscribed contacts. Some platforms require annual commitments or onboarding fees. Always calculate your total cost at your actual contact count before committing.
Check out our pricing page to see how Mailsoftly compares at your specific contact tier.
Beyond the headline features, these are the capabilities that separate tools you will outgrow in six months from platforms that scale with your business.
Visual workflow builder. Drag-and-drop builders with conditional branching, wait steps, and if/else logic are table stakes. Test the builder before you buy. Can you split an audience mid-workflow? Can you trigger actions based on inactivity? The best builders make complex sequences feel intuitive.
Segmentation depth. Basic segmentation (location, age) is not enough. Look for behavioral segmentation: pages visited, emails clicked, purchase history, custom events. The more granular your segments, the more personalized and effective your automation becomes.
Deliverability infrastructure. The most beautiful automation in the world is worthless if emails land in spam. Ask about dedicated IP options, DKIM/SPF/DMARC setup, and deliverability monitoring. Platforms like Mailsoftly and ActiveCampaign invest heavily in deliverability because it directly impacts customer results.
AI and predictive features. In 2026, AI-powered send-time optimization, subject line generation, and predictive lead scoring are becoming standard. Platforms that integrate AI natively (rather than as a bolt-on) will give you a measurable edge in open rates and conversions.
Integration ecosystem. Your automation platform needs to talk to your CRM, your CRM email marketing setup, your e-commerce store, your analytics tools, and your ad platforms. Check for native integrations first, then Zapier/Make support as a fallback. Native integrations sync faster and break less.
Buying the right tool is step one. Using it effectively is where the real ROI comes from. Here are the practices that consistently drive results across our customer base at Mailsoftly.
Map your customer journey first. Before building any workflow, document the stages your customers move through: awareness, consideration, purchase, retention, advocacy. Each stage needs different messaging and different triggers. Automation works when it matches the customer’s intent at each stage.
Segment aggressively, personalize authentically. Generic automation is just scheduled spam. Use behavioral data to create segments that feel like 1:1 communication. A welcome email that references the specific lead magnet someone downloaded converts 3x better than a generic greeting.
Test and iterate continuously. A/B test subject lines, send times, email length, CTA placement, and workflow timing. Small improvements compound: a 5% lift in open rates across a 10-email sequence translates to significantly more conversions at the end of the funnel.
Monitor deliverability metrics weekly. Track bounce rates, spam complaints, and inbox placement rates. If your bounce rate exceeds 2% or spam complaints cross 0.1%, pause and clean your list before continuing. No automation strategy survives poor deliverability. Read our guide on email marketing statistics for current benchmarks.
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For the broader picture on this topic, see our complete Marketing Automation guide, which covers strategy, fundamentals, and advanced playbooks.
Managing campaigns for clients? See email marketing for agencies. Free hands-on migration, real human support, no contracts.
Pricing varies widely at 5,000 contacts. Mailsoftly Basic runs $49 monthly or $39 billed annually, while ActiveCampaign is about $99 for Starter and $179 for Plus. HubSpot Starter reaches $215 at that volume, and its Professional tier costs $890 per month plus a $3,000 onboarding fee. Always compare at your actual contact count.
Email marketing software focuses on sending campaigns to a list: newsletters, promotions, announcements. Marketing automation software goes further by connecting triggers to multi-step actions across channels. It includes email but adds lead scoring, CRM sync, behavioral workflows, and cross-channel orchestration. Most modern platforms like Mailsoftly blur this line by offering both capabilities in one tool.
Costs range dramatically. Free options exist at Mailsoftly (500 contacts), Mailchimp (500 contacts), and Brevo (300 emails/day). Mid-range platforms like ActiveCampaign start at $19/month. Enterprise solutions like HubSpot Professional ($890/month) and Marketo ($1,000+/month) are designed for large teams with complex needs. Always compare pricing at your actual contact count, not the advertised starting price.
Absolutely. Growing businesses often benefit the most because automation eliminates the need to hire additional staff for repetitive tasks. A single welcome sequence, cart recovery flow, and re-engagement campaign can generate significant revenue on autopilot. Start with a free plan, build your core workflows, and upgrade as your list grows.
Basic automation (a welcome series or abandoned cart email) can be live within an hour on user-friendly platforms like Mailsoftly or Omnisend. Complex multi-channel workflows with CRM integration, lead scoring, and custom events typically take one to four weeks to implement properly. The key is starting simple and layering complexity as you learn what works for your audience.
It depends on your team size and technical resources. All-in-one platforms like HubSpot reduce integration complexity but cost more and may do individual features less deeply. Best-of-breed tools (pairing Mailsoftly for email with a dedicated CRM, for example) give you more flexibility and often better value, but require managing integrations. For most growing businesses, a strong email automation platform with native CRM features hits the sweet spot.
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