Best Multichannel Marketing Platforms for E-Commerce

Branden Brooker

Account Executive at Maestra

If your marketing still runs through email and SMS alone, you’re leaving most of your customer touchpoints unmanaged. Shoppers interact with brands across websites, mobile apps, push notifications, WhatsApp, paid social, and in-store — and they expect a consistent experience no matter where they engage.

This is where multichannel marketing platforms come in. They let you orchestrate campaigns across every channel from a single system, with unified customer data driving the targeting. But the category has grown fast — the market was projected to reach $28.6 billion by 2030 (per Market Research Future) — and the range of options is wide. Some platforms focus on B2B lead nurturing. Others are built for e-commerce and DTC. A few try to serve everyone and end up serving no one particularly well.

If you’ve outgrown tools like Klaviyo or Omnisend that primarily handle email and SMS, this guide is for you. The platforms below go beyond two-channel marketing — they support cross-channel journeys across email, SMS, push, WhatsApp, web personalization, in-app messaging, and paid media. We’ve compared their features, pricing, and real-world performance to help you find the platform that matches how your team actually works.

Common Multichannel Marketing Challenges

We analyzed G2, Capterra, and TrustPilot reviews across all seven platforms in this guide. The same six complaints surface consistently — regardless of price tier or target market.

Multichannel Marketing Platforms at a Glance

1. Maestra

Best for mid-size, enterprise, and rapidly scaling e-commerce brands that have outgrown email-and-SMS-only tools and need true omnichannel marketing execution with unified customer data.

Maestra is an all-in-one marketing platform built specifically for e-commerce. Where most multichannel platforms started with one channel and bolted on others, Maestra was designed from the ground up to orchestrate campaigns across every customer touchpoint from a single system — with a real-time CDP unifying all the data underneath.

The platform consolidates six core products — real-time CDP, site & app personalization, email, SMS, and more, product recommendations, loyalty, promo & referral engine, and reporting & analytics — into a single platform with white-glove service included for every account.

The platform’s customer base includes JOLYN, Coolibar, Urban Armor Gear, Selkirk Sport, Enlightened Equipment, Furniture Fair, and Magnum Bikes.

Key Features

Omnichannel Flow Builder

The visual flow builder is the centerpiece for multichannel marketing. It supports 30+ triggers with unlimited conditions and branches, orchestrating campaigns across email, SMS, MMS, RCS, web push, mobile push, WhatsApp, chatbots, on-site pop-ups, and paid media retargeting — all in one canvas. Cascading logic automatically falls back from one channel to the next if a message isn’t delivered: email first, then SMS, then push. Magnum Bikes coordinated email, SMS, and on-site elements (announcement bars, corner banners, pop-ups) for seasonal promotions — a coordinated approach that contributed to +56.6% online revenue and +111.7% online order volume year-over-year.

Maestra’s flow example: abandoned cart flow with emails, mobile and web pushes, pop-ups, paid ads and loyalty points

Real-Time Customer Data Platform

Maestra’s CDP processes customer data in under 300 milliseconds — every website visit, purchase, email click, and loyalty interaction is available for segmentation and personalization immediately. The platform handles databases from 30K to 65M records with 150+ native integrations including Shopify, BigCommerce, WooCommerce, and Magento. RFM segmentation, behavioral segments, and calculated fields let marketers build precise audiences without SQL.

Customer profile in Maestra

Email & SMS Marketing

Drag-and-drop email builder with conditional blocks, AI-generated text, optimal send time prediction, and dedicated IP deliverability support. SMS/MMS/RCS at $0.0045/SMS plus carrier fees. Coolibar grew email and SMS revenue by 33.6% YoY using Maestra’s messaging tools. After switching from Klaviyo, JOLYN saw a 26% increase in campaign-driven revenue.

Maestra’s visual email composer

Site Personalization & Product Recommendations

No-code pop-ups, quizzes, surveys, banners, embedded blocks, and product recommendation widgets — all personalized in real time based on visitor behavior and segment membership. 14 AI recommendation algorithms work across website, app, email, and messengers. Maestra client Enlightened Equipment grew lead capture rate from 0.37% to 6.1% using targeted pop-ups with personalized offers, and separately grew subscriber volume by 20x.

Maestra’s product recommendation presets

Built-In Loyalty Program

Full loyalty engine — points, tiers, referral programs, personal coupons, gamification — integrated directly into the CDP and flow builder. Loyalty data feeds into segmentation and triggers, so you can automate campaigns based on tier changes, point balances, or lapsing behavior. G-Plans doubled customer LTV within one year using Maestra’s loyalty engine combined with email, SMS, and mobile push flows.

Maestra’s Loyalty Program dashboard

Reporting & Analytics

Full-funnel reporting with configurable attribution (Last Non-Direct Touch by default), A/B testing with statistical significance and incremental revenue impact, email health monitoring, and control group methodology. Revenue, orders, conversion, AOV, and repeat purchase metrics tracked in real-time dashboards without exporting to external BI tools.

Maestra’s Reporting

Dynamic Product Cards for Ads

Auto-updating product visuals for Meta ads with real-time prices, discounts, ratings, and custom tags. Maestra client Defense Mechanisms doubled their ROAS from 17x to 34x using dynamic product cards combined with audience segmentation from the CDP.

Defense Mechanisms’ product ads before

Defense Mechanisms’ product ads with Maestra

White-Glove Service

Every Maestra client gets a dedicated Customer Success Manager who handles only 10-15 accounts (industry average: 60-125). CSMs handle migration, build multichannel flows, design templates, optimize deliverability, and run A/B tests — so marketing teams get expert-built campaigns without needing in-house technical resources. Communication happens through shared Slack or Microsoft Teams channels with a 5-minute SLA. Maestra client JOLYN migrated from Klaviyo with the CSM rebuilding all flows, templates, and segments while the team continued running campaigns on the old platform until cutover.

Pricing

From $2,990/mo for up to 150K active profiles. Includes all channels, all features, dedicated CSM, and managed migration. Month-to-month billing — no annual contracts required. SMS at $0.0045/SMS + carrier fees. All features included at every tier.

Strengths

• True omnichannel: email, SMS, MMS, RCS, web push, mobile push, WhatsApp, chatbots, pop-ups, and paid ads — all orchestrated from one flow builder
• Real-time data processing under 300ms enables immediate personalization across all channels
• Dedicated CSM for every account (10-15 accounts per CSM vs. industry standard 60-125) who builds flows and campaigns on your behalf
• Migration fully managed at no additional cost in 2-8 weeks; billing starts only after go-live
• All-in-one consolidation: Maestra client Furniture Fair achieved 7,543% ROI replacing 5 separate tools; Maestra client Urban Armor Gear saved ~$100K/year (64% stack cost reduction) consolidating Klaviyo + Yotpo + Frosmo

Weaknesses

• Starting at $2,990/mo, Maestra is not designed for small businesses or early-stage startups
• Primarily designed for e-commerce and DTC — may not be the ideal fit for B2B or SaaS, though some non-retail brands also use the platform

Pain Point Check

When to Choose Maestra

• You’ve outgrown Klaviyo, Omnisend, or a point-solution stack and need real omnichannel — not just email and SMS
• You want a single platform that replaces your ESP, CDP, loyalty tool, recommendation engine, site personalization tool, and analytics dashboard
• Your team wants white-glove onboarding and a dedicated CSM who builds campaigns and flows for you — not just a help desk
• You need a built-in loyalty program tied directly to your customer data and marketing flows
• You want cascading channel logic — if email isn’t delivered, the flow automatically falls back to SMS, then push — so no message gets lost

2. HubSpot

Best for SMBs and mid-market brands wanting an integrated marketing-sales-service platform with a user-friendly interface and built-in CRM.

HubSpot operates on a modular structure with multiple Hubs — Smart CRM, Marketing Hub, Sales Hub, Service Hub, Content Hub, Data Hub, and Commerce Hub. This architecture lets teams subscribe only to the products they need. The platform is known for accessibility — marketing teams can launch campaigns without engineering support.

Key Features

Marketing Hub

Drag-and-drop website builder creates web pages, blog posts, landing pages, and email templates without code. SEO suggestions appear during content creation. Social media publishing schedules posts for optimal reach. Content personalization adjusts images, headlines, and CTAs based on location, traffic source, device, and persona.

Sales Hub

Email templates, sequences, and meeting scheduling reduce manual work. Sales teams receive instant notifications when prospects engage with content. Lead rotation and task assignment happen through automated workflows. The built-in CRM tracks deals and contacts without a separate system.

Service Hub

Help desk, team email, knowledge base, live chat with chatbot automation, and customer feedback tools. Issue resolution tracking prevents unresolved cases from falling through the cracks.

Integration Ecosystem

2,000+ integrations in the HubSpot App Marketplace connect to virtually any tool in your stack.

HubSpot’s flow builder

Pricing

Marketing Hub Starter: $15/seat/mo (annual) or $20/seat/mo (monthly), 1K marketing contacts included. Professional: $890/mo (monthly billing) or $800/mo (annual), 2K contacts, $3,000 onboarding fee. Enterprise: $3,600/mo (annual only), 10K contacts, $7,000 onboarding fee. Starter offers true month-to-month billing; Professional and Enterprise require annual commitments.

Strengths

• Excellent tool quality across the entire platform with a consistent, intuitive UI
• Free version of each tool lets businesses test before purchasing
• Built-in CRM eliminates the need for a separate system
• 2,000+ integrations connect to virtually any tool
• Strong content creation tools (blog, landing pages, SEO)

Weaknesses

• Pricing escalates significantly as customer bases grow and higher tiers become necessary
• Marketing automation capabilities may not satisfy teams needing advanced workflow complexity
• Annual billing with substantial onboarding fees ($3,000-$7,000) increases upfront costs
• Limited e-commerce-specific features — no native loyalty, product recommendations, or site personalization widgets

Pain Point Check

Compared to Maestra

HubSpot is a broad marketing-sales-service platform; Maestra is a deep e-commerce multichannel execution engine. HubSpot offers stronger content creation tools (blog, landing pages, SEO) and a wider integration ecosystem (2,000+ vs. 150+). But for e-commerce brands, Maestra provides real-time CDP processing (under 300ms), an omnichannel flow builder with cascading channel logic, built-in loyalty, 14 product recommendation algorithms, and site personalization — none of which HubSpot offers natively. Maestra also includes a dedicated CSM at every tier, while HubSpot charges $3,000-$7,000 for onboarding. HubSpot suits B2B and content-driven businesses; Maestra suits e-commerce brands that need multichannel execution depth.

3. Iterable

Best for growth-stage and enterprise brands needing AI-powered cross-channel engagement with flexible data modeling and strong API capabilities.

Iterable is an AI-powered customer communication platform specializing in cross-channel engagement across email, SMS, push notifications, in-app messages, WhatsApp, and web push. The platform processes customer data in real time, enabling marketers to orchestrate personalized journeys without coding.

Key Features

Studio Journey Builder

Drag-and-drop journey building with sophisticated branching logic. Workflows span email, SMS, push, and in-app channels with behavioral triggers and conditional paths. Experiments enable A/B testing of campaign elements across channels.

Catalog & Dynamic Recommendations

The Catalog functionality creates dynamic recommendations by matching user data with stored content. Messages are personalized at send time — product recommendations, content suggestions, and offers update dynamically based on the latest customer behavior.

Flexible Data Model

Handlebars templating accesses any user data point for customization. The platform handles complex customer data structures without rigid schema requirements, making it adaptable for diverse business models.

Segmentation & AI

Behavioral segmentation generates audiences based on real-time event data. AI capabilities power send time optimization, Channel Optimization (selecting the best channel per user), and content personalization at scale.

Iterable’s visual email composer

Pricing

Custom pricing. The median annual cost is approximately $83,683 based on industry data, with pricing ranging from ~$27,000 to $400,000+ depending on profile volumes and custom events. Specific pricing requires sales consultation.

Strengths

• Flexible data modeling handles complex customer structures without rigid schemas
• Accessible interface simplifies daily workflows for marketing teams
• Strong Catalog capabilities automate content personalization at scale
• Real-time data processing for immediate campaign triggering
• Strong API and developer documentation

Weaknesses

• Steep learning curve for new users despite accessible interface
• Reporting functionality lacks depth compared to dedicated analytics tools
• Custom pricing creates budget uncertainty — no published price tiers
• Limited native e-commerce integrations compared to platforms built for retail

Pain Point Check

Compared to Maestra

Iterable offers flexible data modeling and strong API capabilities for diverse business models. But for e-commerce specifically, Maestra provides deeper functionality: built-in loyalty programs, 14 product recommendation algorithms, site personalization, and dynamic ad cards — all integrated with the CDP and flow builder. Maestra’s dedicated CSM builds campaigns and flows on your behalf, while Iterable relies on self-service with ticket-based support. Iterable’s strength is its data flexibility and cross-channel messaging for non-retail verticals; Maestra’s strength is all-in-one e-commerce execution with white-glove service.

4. ActiveCampaign

Best for SMBs wanting advanced marketing automation with email, SMS, and WhatsApp — without enterprise complexity or pricing.

ActiveCampaign serves a large customer base with powerful automation workflows at accessible price points. The platform combines email marketing, CRM capabilities, and multichannel messaging for teams with varied technical skill levels.

Key Features

Visual Automation Builder

Dozens of triggers and actions support complex workflows with branches, conditional content, and predictive sending. Unlimited automation actions on most plans. The Active Intelligence AI engine uses data from billions of interactions to optimize campaign performance.

Multichannel Campaigns

Email, SMS, WhatsApp, site messaging, and Facebook Custom Audiences sync for ad retargeting. Email send limits reach 10-15x contact counts depending on tier. Landing pages, forms, and website tracking capture visitor activity.

CRM & Lead Scoring

Built-in CRM tracks deals and pipelines. Lead scoring prioritizes prospects based on behavior and engagement patterns. Sales automation handles lead rotation and follow-up sequences.

ActiveCampaign’s email composer

Pricing

Starter: from $15/mo (annual billing, 1K contacts). Plus: from $49/mo. Pro: from $79/mo. Enterprise: from $145/mo. Enhanced CRM add-ons cost $68/mo (Pipelines) and $111/mo (Sales Engagement). 14-day free trial with Pro features, no credit card required.

Strengths

• Powerful automation builder handles sophisticated workflows accessible to non-technical users
• High email deliverability through list hygiene and IP warmup features
• Free migration service transfers contacts, forms, and automations from existing platforms
• Accessible pricing for small and mid-size businesses

Weaknesses

• Since November 2025, new accounts are charged for all contacts including unsubscribed and bounced, driving costs higher as lists grow
• Basic CRM lacks functionality for complex sales processes
• Starter plan limits automations to 5 actions and requires upgrade for branching logic
• No native loyalty programs, product recommendations, or site personalization

Pain Point Check

Compared to Maestra

ActiveCampaign offers strong automation at accessible pricing, making it a good fit for SMBs. But its multichannel reach is narrower: no native push notifications, no loyalty programs, no product recommendations, no site personalization widgets. Maestra orchestrates campaigns across 10+ channels from a single flow builder with cascading logic, includes a real-time CDP, and provides a dedicated CSM for every account. For e-commerce brands scaling past basic email/SMS automation, Maestra delivers broader channel coverage and deeper e-commerce functionality. ActiveCampaign suits smaller teams that primarily need email automation with basic SMS and CRM.

5. Adobe Marketo Engage

Best for enterprise B2B organizations with complex, multi-touch buyer journeys that need advanced lead scoring and account-based marketing.

Adobe acquired Marketo in 2018 and positioned it as the core enterprise B2B marketing automation platform within the Adobe Experience Cloud. Marketo Engage specializes in managing sophisticated campaigns through diverse channels for organizations with intricate sales cycles.

Key Features

Advanced Lead Management

Sophisticated lead scoring, segmentation, and routing allow marketing teams to engage prospects at every buyer journey stage. Account-based marketing (ABM) tools focus resources on high-value target accounts.

Cross-Channel Campaign Orchestration

Smart Campaigns coordinate engagement through email, web, mobile, social, and events from a centralized hub. The automation engine supports complex workflows that respond to customer behavior and data changes in real time.

Predictive Content & AI

AI identifies best-performing content assets and delivers them for personalization at scale. Journey analytics track campaign performance through the full revenue lifecycle.

Salesforce Integration

Marketo’s Salesforce integration is considered superior to Salesforce’s own Marketing Cloud — native CRM connections maintain real-time data alignment between sales and marketing.

Sending an email via Marketo Engage

Pricing

Four packages: Growth, Select, Prime, and Ultimate. Annual costs range from ~$40,000 to $200,000+ depending on database size. Entry-level implementations start around $1,000/mo. Specific quotes require sales consultation.

Strengths

• Exceptional Salesforce integration surpasses competing platforms
• Handles massive data volumes without performance degradation
• Deep customization enables sophisticated enterprise B2B workflows
• Advanced ABM capabilities for targeting high-value accounts
• Strong ecosystem within Adobe Experience Cloud

Weaknesses

• Dated UI makes simple tasks more time-consuming than necessary
• Steep learning curve requires dedicated staff or external consultants
• Limited native reporting — often requires Adobe Analytics for full visibility
• Enterprise pricing puts it out of reach for SMBs
• Primarily B2B-focused — limited e-commerce-specific capabilities

Pain Point Check

Compared to Maestra

Marketo is purpose-built for B2B lead nurturing and ABM; Maestra is purpose-built for e-commerce multichannel execution. Marketo excels at complex lead scoring, multi-touch attribution, and Salesforce integration for long sales cycles. Maestra excels at real-time personalization, omnichannel consumer engagement, and consolidated e-commerce functionality (loyalty, recommendations, site personalization). For B2B organizations, Marketo is the stronger choice. For e-commerce brands, Maestra delivers faster time-to-value with its all-in-one platform and dedicated CSM support.

6. Salesforce Marketing Cloud Account Engagement

Best for B2B marketing teams already invested in the Salesforce ecosystem that need marketing automation aligned with their CRM.

Formerly known as Pardot, Marketing Cloud Account Engagement operates exclusively within the Salesforce ecosystem. The platform aligns marketing activities with sales objectives, helping teams find, nurture, and convert prospects through personalized communication across the buyer journey.

Key Features

Lead Generation & Scoring

Drag-and-drop builders for landing pages, forms, and offers capture and score prospects on submission. The platform assigns scores based on engagement behavior while grading prospects on profile fit — allowing sales teams to prioritize high-potential leads.

Engagement Studio

Visual workflow builder creates automated nurture journeys with trigger-based personalization. Dynamic content adjusts email and website elements based on industry, job title, score, or grade.

Real-Time Prospect Tracking

Monitors page views, email clicks, downloads, and website interactions. Every action is logged in a unified engagement history. Sales teams receive alerts about prospect activity, enabling timely follow-up.

Einstein AI & Salesforce Sync

Einstein AI (available on Plus+ tier and above) generates and updates lead scores, predicting how close prospects are to purchasing. Native two-way sync with Salesforce CRM maintains alignment between leads, contacts, campaigns, and opportunities without manual data transfer.

Salesforce Marketing Cloud’s Journey Builder

Pricing

Growth+: $1,250/mo. Plus+: $2,750/mo. Advanced+: $4,400/mo. Premium+: $15,000/mo. All plans require annual billing. Additional prospect blocks beyond base limits cost extra per 10,000 contacts.

Strengths

• Native Salesforce synchronization keeps marketing and sales data perfectly aligned
• Automatic lead scoring and grading highlight sales-ready prospects
• Real-time activity alerts enable sales teams to follow up at optimal moments
• Einstein AI-powered predictions improve over time

Weaknesses

• Designed primarily for Salesforce users — delivers limited value outside that ecosystem
• High starting price of $1,250/mo increases as prospect databases expand
• Setup and workflow optimization require technical expertise and significant time investment
• Limited channel coverage compared to true multichannel platforms — primarily email-focused with basic landing pages

Pain Point Check

Compared to Maestra

Salesforce Account Engagement is a B2B nurturing tool; Maestra is an omnichannel e-commerce execution platform. Account Engagement excels at lead scoring, Salesforce CRM alignment, and B2B prospect management. Maestra excels at real-time consumer engagement across 10+ channels, with built-in loyalty, product recommendations, and site personalization. For B2B teams in the Salesforce ecosystem, Account Engagement is the natural choice. For e-commerce brands needing true multichannel execution beyond email, Maestra offers broader channel coverage, faster implementation (2-8 weeks vs. months), and all-inclusive pricing.

7. Oracle Eloqua

Best for enterprise organizations with complex campaign orchestration needs, high data volumes, and requirements for multi-CRM integration.

Oracle Eloqua brings over two decades of marketing automation refinement to enterprise organizations. The platform handles massive data volumes while maintaining enterprise-grade performance and security through Oracle Cloud Infrastructure.

Key Features

Campaign Canvas Builder

Drag-and-drop campaign builder creates multistep workflows spanning email, native SMS, display, search, web, video, and social channels. AI selects optimal audiences and generates personalized campaign assets. Program Canvas automates repetitive tasks across complex business requirements.

Advanced Lead Scoring

Real-time scoring across multiple campaigns, products, business units, and regions — without IT assistance. Account-level engagement scoring combines individual activities to identify conversation-ready opportunities.

Integration Depth

500+ prebuilt integrations connect naturally with existing tech stacks. Native synchronization with multiple CRM systems works simultaneously — a differentiator for organizations running more than one CRM.

Reporting

70+ prebuilt reports and dashboards with customizable metrics tracking email performance, revenue attribution, and campaign ROI.

Oracle Eloqua’s flow builder

Pricing

Basic: $2,000/mo (10,000 contacts, 10 marketing users, 5 sales users). Standard: $4,000/mo (similar contacts, 50 marketing users, 10 sales users, advanced segmentation and real-time scoring). Enterprise: custom pricing through Oracle sales.

Strengths

• Visual campaign builder reduces training time and operational errors
• Precise segmentation capabilities for targeted audience creation
• Custom objects enable feature customization without coding
• 500+ integrations with multi-CRM support
• Enterprise-grade security and performance at scale

Weaknesses

• Steep learning curve complicates initial setup and advanced feature adoption
• Limited template selection with restricted customization unless HTML skills exist
• Implementation requires significant time investment for complex integrations
• Enterprise pricing excludes most mid-market organizations

Pain Point Check

Compared to Maestra

Oracle Eloqua is built for enterprise campaign orchestration across diverse business units; Maestra is built for e-commerce multichannel execution. Eloqua offers stronger multi-CRM support (multiple CRMs simultaneously) and more granular enterprise controls across regions and business units. Maestra offers real-time e-commerce personalization, built-in loyalty programs, product recommendations, and a dedicated CSM who builds campaigns on your behalf. For enterprises with complex multi-division marketing needs, Eloqua provides the governance and scale. For e-commerce brands that want omnichannel execution with white-glove service, Maestra delivers faster results.

FAQ

Final Thoughts

Maestra stands out for e-commerce brands that want full-stack omnichannel consolidation — a real-time CDP, flow builder with cascading channel logic, built-in loyalty, product recommendations, site personalization, and analytics in one platform with white-glove service. Instead of managing separate tools for each channel and hoping they share data, Maestra provides a single customer view that powers every touchpoint from a single interface.

But the right multichannel platform depends on your business model and priorities. HubSpot delivers the most accessible marketing-sales-service platform for content-driven businesses. ActiveCampaign offers the best automation-to-price ratio for SMBs. Marketo and Salesforce Account Engagement dominate B2B lead nurturing within their respective ecosystems. Oracle Eloqua handles enterprise-scale campaign orchestration across multiple business units. Iterable provides flexible cross-channel engagement for brands with complex data needs.

Which Platform Solves Your Biggest Pain Point?

The most important question isn’t “which platform has the most channels?” — it’s “which platform lets my team actually use those channels effectively?” A platform with 10 channels is useless if your marketing team needs to file engineering tickets to launch a campaign. And a platform with perfect automation is overkill if all you need is email sequences with basic SMS.

For e-commerce teams ready to move beyond email-and-SMS-only marketing, explore Maestra’s platform or view published case studies to see results from brands that consolidated their stack.