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Best Email Marketing Software; Compare Every Option in 2026

Email platforms for newsletters, drip campaigns, transactional email, and marketing automation. Below, find comparisons organized by team type, company size, and industry; or jump directly to the tool comparison table.

Browse by use case

Best Email Marketing Software for Startups
1–50 employees
Best Email Marketing Software for Small Business
10–100 employees
Best Email Marketing Software for Enterprise
500+ employees
Best Email Marketing Software for Mid-Market
100–500 employees
Best Email Marketing Software for SaaS Companies
B2B SaaS companies of any size
Best Email Marketing Software for Agencies
Marketing and sales agencies of any size
Best Email Marketing Software for Real Estate
Real estate agents, brokers, and property groups
Best Email Marketing Software for Healthcare
Healthcare providers, payers, and health-tech companies
Best Email Marketing Software for E-Commerce
D2C and B2C e-commerce brands
Best Email Marketing Software for Financial Services
Banks, wealth managers, insurance firms, and fintech companies
Best Email Marketing Software for Nonprofits
Nonprofit organizations and foundations
Best Email Marketing Software for Consulting Firms
Management, technology, and professional services consulting firms
Best Email Marketing Software for Technology Companies
Software and technology companies of all sizes
Best Email Marketing Software for Manufacturing
Industrial manufacturers and distributors
Best Email Marketing Software for Remote Teams
Distributed and remote-first sales and marketing teams
Best Email Marketing Software Free
Bootstrapped companies, nonprofits, and teams evaluating before committing
Best Email Marketing Software Open Source
Engineering-led teams, privacy-focused companies, and organizations with on-premise requirements
Best Email Marketing Software with AI Features
Forward-thinking B2B teams evaluating AI-native tooling
Best Email Marketing Software with Salesforce Integration
Teams with Salesforce as their CRM system of record
Best Email Marketing Software with HubSpot Integration
Teams using HubSpot as their primary CRM or marketing platform
Best Email Marketing Software with LinkedIn Integration
SDRs, AEs, and account managers who prospect primarily through LinkedIn
Best Email Marketing Software for B2B Companies
Business-to-business companies of any size
Best Email Marketing Software for Outbound Sales
SDR teams and AEs running high-volume outbound motion
Best Email Marketing Software for Inbound Sales
Inside sales teams handling marketing-qualified leads
Best Email Marketing Software for SDR Teams
Sales development rep (SDR) and BDR teams
Best Email Marketing Software for Account Managers
Account management and customer success teams
Best Email Marketing Software for Revenue Operations
Revenue operations, sales ops, and marketing ops teams
Best Email Marketing Software for Marketing Teams
B2B marketing teams driving demand generation

All email marketing software in this category

ToolG2 ratingStarting priceBest for
Mailchimp4.3/5Free; paid from $13/mosmall-business, beginners
ActiveCampaign4.5/5From $29/mob2b, automation
Klaviyo4.6/5Free up to 250 contacts; paid from $20/moecommerce, shopify
Brevo4.5/5Free; paid from $25/mobudget, small-business
Kit (ConvertKit)4.4/5Free up to 1,000 subscribers; paid from $25/mocreators, newsletters
HubSpot4.4/5Free; paid from $15/mostartups, smb