Curated list of the top free tools that enable email, SMS, social, and web marketing automation across multiple channels.
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All‑in‑one inbound marketing platform with email automation, forms, live chat, and CRM integration.
Email builder, audience segmentation, basic automation workflows, and simple landing pages for up to 2,000 contacts.
Email & SMS marketing with a 300‑email‑per‑day limit, contact management, and basic automation templates.
Drag‑and‑drop email editor, landing pages, pop‑ups, and simple automation for up to 1,000 subscribers.
Email campaigns, basic autoresponders, and integration with Zoho CRM for up to 2,000 contacts.
Responsive email editor, signup forms, and simple drip campaigns for up to 500 contacts.
Unlimited emails, automation workflows, landing pages, and AI‑driven product recommendations for up to 1,000 subscribers.
Email & push notification automation, drag‑and‑drop editor, and up to 2,500 subscribers with 15,000 emails/month.
Transactional email API with simple automation, analytics, and up to 12,000 emails per month.
Contact management, email sequences, and basic lead scoring for unlimited users (up to 10,000 contacts).
All‑in‑one CRM with email campaigns, web tracking, and basic marketing automation for up to 10 users.
Multichannel messaging (email, SMS, web push) with up to 15,000 emails per month and 2,500 subscribers.
Email, SMS, and push notifications with up to 15,000 emails per month and basic automation workflows.
Email & SMS marketing with up to 250 contacts and 500 email sends per month; powerful segmentation.
Email editor, API, and up to 6,000 emails per month (200 per day) with basic automation.
Transactional email API with 5,000 free emails per month and simple event‑based automation.
Manage up to 2 social profiles, schedule 5 posts per month, and basic analytics.
Visual Instagram planner, 30 posts per month, plus basic scheduling for Facebook, Twitter, and Pinterest.
Manage 1 brand, schedule posts across 7 channels, and monitor basic social metrics.
Content discovery, post scheduling, and analytics for up to 1 social account per platform.
Free, real‑time dashboard for managing multiple Twitter accounts, scheduling tweets, and monitoring streams.
Basic social scheduling for Twitter and RSS feeds, plus link shortening and tracking.
CRM with email marketing, lead capture forms, and basic automation for unlimited users (up to 5,000 contacts).
Self‑hosted marketing automation platform offering email, SMS, landing pages, and advanced workflow builder.
Email editor, templates, and up to 2,000 contacts with basic automation workflows.
Simple email newsletters and automation for up to 1,000 subscribers with unlimited sends.
Interactive email builder with AMP support, up to 1,000 contacts and 12,000 emails per month.
Contact database, email tracking, live chat, and basic workflow automation without any cost.
Standalone landing‑page builder with drag‑and‑drop editor, forms, and integration to the free email plan.
Connects 2,000+ apps; free tier allows up to 100 tasks/month for simple multi‑channel automations.
Create applets that trigger actions across social, email, and smart‑device services with unlimited applets.