{ "index": "BestThingsOnline — AI Recommendation Index", "category": "email-marketing", "week": "2026-W28", "measured_at": "2026-07-06T08:20:52Z", "providers": [ "chatgpt", "claude", "gemini", "perplexity" ], "samples_per_cell": 1, "methodology": "https://www.bestthingsonline.com/ai-index/methodology", "license": "CC BY 4.0 — reuse freely with attribution + a link to BestThingsOnline", "note": "RecShare = fraction of answers naming a product, with a Wilson 95% CI. AI outputs are non-deterministic, so numbers will not reproduce exactly on a re-run — instead, replay our deterministic aggregation from the verbatim answers in raw_answers. That is what makes this auditable.", "rankings": [ { "position": 1, "name": "Mailchimp", "name_norm": "mailchimp", "recshare": 0.8333, "ci_low": null, "ci_high": null, "mentions": 15, "answers": 18, "per_provider": { "claude": 6, "gemini": 6, "perplexity": 3 } }, { "position": 2, "name": "MailerLite", "name_norm": "mailerlite", "recshare": 0.7778, "ci_low": null, "ci_high": null, "mentions": 14, "answers": 18, "per_provider": { "gemini": 5, "perplexity": 6, "claude": 3 } }, { "position": 3, "name": "Brevo", "name_norm": "brevo", "recshare": 0.6111, "ci_low": null, "ci_high": null, "mentions": 11, "answers": 18, "per_provider": { "claude": 3, "gemini": 4, "perplexity": 4 } }, { "position": 4, "name": "Kit (ConvertKit)", "name_norm": "convertkit", "recshare": 0.3889, "ci_low": null, "ci_high": null, "mentions": 7, "answers": 18, "per_provider": { "claude": 3, "gemini": 4 } }, { "position": 5, "name": "Klaviyo", "name_norm": "klaviyo", "recshare": 0.2222, "ci_low": null, "ci_high": null, "mentions": 4, "answers": 18, "per_provider": { "claude": 2, "gemini": 1, "perplexity": 1 } }, { "position": 6, "name": "Beehiiv", "name_norm": "beehiiv", "recshare": 0.2222, "ci_low": null, "ci_high": null, "mentions": 4, "answers": 18, "per_provider": { "claude": 2, "gemini": 1, "perplexity": 1 } }, { "position": 7, "name": "Kit (ConvertKit)", "name_norm": "kit", "recshare": 0.2222, "ci_low": null, "ci_high": null, "mentions": 4, "answers": 18, "per_provider": { "claude": 1, "perplexity": 3 } }, { "position": 8, "name": "Omnisend", "name_norm": "omnisend", "recshare": 0.2222, "ci_low": null, "ci_high": null, "mentions": 4, "answers": 18, "per_provider": { "claude": 2, "gemini": 1, "perplexity": 1 } }, { "position": 9, "name": "Substack", "name_norm": "substack", "recshare": 0.2222, "ci_low": null, "ci_high": null, "mentions": 4, "answers": 18, "per_provider": { "claude": 2, "gemini": 1, "perplexity": 1 } }, { "position": 10, "name": "Sender", "name_norm": "sender", "recshare": 0.1667, "ci_low": null, "ci_high": null, "mentions": 3, "answers": 18, "per_provider": { "perplexity": 3 } }, { "position": 11, "name": "ActiveCampaign", "name_norm": "activecampaign", "recshare": 0.1667, "ci_low": null, "ci_high": null, "mentions": 3, "answers": 18, "per_provider": { "claude": 1, "gemini": 1, "perplexity": 1 } }, { "position": 12, "name": "Constant Contact", "name_norm": "constantcontact", "recshare": 0.1667, "ci_low": null, "ci_high": null, "mentions": 3, "answers": 18, "per_provider": { "claude": 2, "gemini": 1 } }, { "position": 13, "name": "GetResponse", "name_norm": "getresponse", "recshare": 0.1667, "ci_low": null, "ci_high": null, "mentions": 3, "answers": 18, "per_provider": { "perplexity": 1, "gemini": 2 } }, { "position": 14, "name": "EmailOctopus", "name_norm": "emailoctopus", "recshare": 0.1111, "ci_low": null, "ci_high": null, "mentions": 2, "answers": 18, "per_provider": { "perplexity": 2 } }, { "position": 15, "name": "Moosend", "name_norm": "moosend", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "perplexity": 1 } }, { "position": 16, "name": "Snov.io", "name_norm": "snovio", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "perplexity": 1 } }, { "position": 17, "name": "Systeme.io", "name_norm": "systemeio", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "gemini": 1 } }, { "position": 18, "name": "AWeber", "name_norm": "aweber", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "gemini": 1 } }, { "position": 19, "name": "Drip", "name_norm": "drip", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 20, "name": "Flodesk", "name_norm": "flodesk", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "gemini": 1 } }, { "position": 21, "name": "HubSpot Email Marketing", "name_norm": "hubspotemailmarketing", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 22, "name": "Loops", "name_norm": "loops", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "perplexity": 1 } }, { "position": 23, "name": "Ghost", "name_norm": "ghost", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 24, "name": "Quick decision guide", "name_norm": "quickdecisionguide", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 25, "name": "Quick guidance", "name_norm": "quickguidance", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 26, "name": "Quick guidance on choosing", "name_norm": "quickguidanceonchoosing", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 27, "name": "Quick tip", "name_norm": "quicktip", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 28, "name": "Large contact list", "name_norm": "largecontactlist", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 29, "name": "Most contacts", "name_norm": "mostcontacts", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 30, "name": "Want", "name_norm": "want", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 31, "name": "Want full ownership/self", "name_norm": "wantfullownershipself", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 32, "name": "Need hand", "name_norm": "needhand", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 33, "name": "Simplest learning curve", "name_norm": "simplestlearningcurve", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } }, { "position": 34, "name": "E-commerce store", "name_norm": "ecommercestore", "recshare": 0.0556, "ci_low": null, "ci_high": null, "mentions": 1, "answers": 18, "per_provider": { "claude": 1 } } ], "questions": [ "What's the best email marketing tool for a small business?", "Which email marketing platform should a solo creator use in 2026?", "What's the best affordable email marketing software for a beginner?", "I'm starting a newsletter — which email platform do you recommend?", "What are the top email marketing tools for an online store?", "What's the best free email marketing service to start with?" ], "raw_answers": [ { "question_id": 1, "provider": "claude", "model": "claude-sonnet-4-6", "sample": 0, "answer": "# Top 5 Email Marketing Tools for Small Businesses\n\n1. **Mailchimp** - Best all-around option with a generous free tier and intuitive drag-and-drop interface that requires no technical skills\n\n2. **Klaviyo** - Excellent for e-commerce businesses with powerful automation and deep Shopify/WooCommerce integration\n\n3. **ConvertKit** - Ideal for creators and solopreneurs with simple but powerful automation and clean email templates\n\n4. **Brevo (formerly Sendinblue)** - Best value for money with unlimited contacts on the free plan and solid SMS marketing built in\n\n5. **Constant Contact** - Great for beginners who want strong customer support and easy event/social media management alongside email\n\n---\n\n**Quick guidance on choosing:**\n- Just starting out → **Mailchimp**\n- Selling products online → **Klaviyo**\n- Running a newsletter/blog → **ConvertKit**\n- Large contact list, tight budget → **Brevo**\n- Need hand-holding support → **Constant Contact**" }, { "question_id": 1, "provider": "gemini", "model": "gemini-2.5-flash", "sample": 0, "answer": "Here's a ranked list of the best email marketing tools for a small business:\n\n1. **MailerLite**\n * **Reason:** User-friendly, generous free plan, and robust automation for its price point, perfect for growing small businesses.\n\n2. **Mailchimp**\n * **Reason:** Widely recognized, very easy for beginners, with a solid free plan for basic needs and good template variety.\n\n3. **Brevo (formerly Sendinblue)**\n * **Reason:** Excellent for transactional emails, SMS, and a robust free plan based on daily sends (not subscriber count), offering an all-in-one solution.\n\n4. **Constant Contact**\n * **Reason:** Incredibly user-friendly for non-techy small business owners, with excellent support and good features for events.\n\n5. **ConvertKit**\n * **Reason:** Ideal for content creators, bloggers, and solopreneurs focusing on audience engagement, simple automation, and digital product sales." }, { "question_id": 1, "provider": "perplexity", "model": "sonar", "sample": 0, "answer": "1. **MailerLite** – Best for simplicity and value, with a very generous free plan and user-friendly tools ideal for beginners [2][3][4]. \n2. **Brevo** – Combines email, SMS, and CRM in one affordable platform, perfect for businesses wanting multiple marketing channels [2][4]. \n3. **Moosend** – The cheapest option with advanced automation and personalization tools that pack serious punch for small businesses [1][2]. \n4. **Mailchimp** – Widely used and accessible, great for startups, especially in eCommerce, with strong automation and design features [1][3]. \n5. **Sender** – Offers the most generous free plan with full automation access, including solid pre-built flows for up to 2,500 subscribers [4]." }, { "question_id": 2, "provider": "claude", "model": "claude-sonnet-4-6", "sample": 0, "answer": "# Best Email Marketing Platforms for Solo Creators in 2026\n\n1. **Kit (formerly ConvertKit)** - Built specifically for creators, with excellent automation, paid newsletters, and a generous free tier that scales naturally as you grow\n\n2. **Beehiiv** - Strong newsletter-first design with built-in monetization, referral programs, and clean analytics that creators actually understand\n\n3. **Mailchimp** - Most recognizable name with broad integrations and a capable free plan, though slightly more complex than creator-focused alternatives\n\n4. **Substack** - Zero setup friction and built-in discoverability, best if writing and paid subscriptions are your primary focus rather than marketing automation\n\n5. **MailerLite** - Underrated value option with solid automation and landing pages at a lower price point, good for budget-conscious creators who want more control than Substack offers\n\n---\n\n**Quick guidance:**\n- Want **monetization + growth tools** → Beehiiv\n- Want **automation + flexibility** → Kit\n- Want **simplest possible start** → Substack\n- Want **lowest cost** → MailerLite\n\nThe honest answer is that Kit and Beehiiv are genuinely competing for the top spot right now, and either is a strong choice depending on whether you prioritize automation (Kit) or newsletter growth mechanics (Beehiiv)." }, { "question_id": 2, "provider": "gemini", "model": "gemini-2.5-flash", "sample": 0, "answer": "For a solo creator in 2026, the ideal email marketing platform will balance ease of use, powerful automation, effective segmentation, creator-specific integrations, and affordability, likely incorporating advanced AI features.\n\nHere's a ranked top 5 list:\n\n1. **ConvertKit:** Built specifically for creators, offering powerful segmentation and automation with deep integrations and a creator-friendly interface that's already integrating AI tools for content.\n2. **MailerLite:** Extremely user-friendly with robust features, a generous free plan, and excellent value as you scale, making it perfect for growth without unnecessary complexity.\n3. **Systeme.io:** An incredibly powerful all-in-one platform with a generous free tier for email, landing pages, courses, and sales funnels, simplifying operations for solo entrepreneurs looking to consolidate.\n4. **Flodesk:** Offers stunning email designs and a simple, fixed-price model, making it ideal for visually-focused creators who prioritize aesthetics and ease of use over complex segmentation.\n5. **Mailchimp:** Widely recognized with a strong free plan for beginners, offering a broad feature set though it can become complex and pricier as you scale beyond basic needs." }, { "question_id": 2, "provider": "perplexity", "model": "sonar", "sample": 0, "answer": "For a solo creator in 2026, **Kit (formerly ConvertKit)** is the top recommendation due to its creator-centric funnel design and massive free plan for up to 10,000 subscribers [1][5].\n\nHere is the ranked top 5 list of specific email marketing platforms for solo creators:\n\n1. **Kit (formerly ConvertKit)** \n Best for creators because it offers landing pages, complex sequence setups, and the unique ability to sell digital products directly through the platform with a generous free plan for 10k subs [1][5].\n\n2. **MailerLite** \n Best for beginners seeking a simple, no-frills interface that focuses purely on email functionality while maintaining a very generous free plan [2][3].\n\n3. **Snov.io** \n Best overall for freelancers who need to combine lead capture, verification, and email sequencing with a lightweight CRM to close projects without stacking multiple tools [1].\n\n4. **Brevo** \n Best budget option providing a multi-channel approach (email + SMS/WhatsApp) with a free plan allowing up to 300 emails per day [1][2].\n\n5. **GetResponse** \n Best for creators who want to \"level up\" with power features like AI-driven email generation and built-in webinar funnels for audience engagement [1][3]." }, { "question_id": 3, "provider": "claude", "model": "claude-sonnet-4-6", "sample": 0, "answer": "# Best Affordable Email Marketing Software for Beginners\n\n1. **Mailchimp** - Most beginner-friendly interface with a generous free tier (up to 500 contacts)\n\n2. **Brevo (formerly Sendinblue)** - Free plan allows unlimited contacts with daily sending limits, great value\n\n3. **MailerLite** - Very clean and simple design tools with a solid free plan up to 1,000 subscribers\n\n4. **ConvertKit** - Especially good for creators/bloggers with intuitive automation on the free plan\n\n5. **Constant Contact** - Excellent guided setup and support making it easy for absolute beginners, though no free tier" }, { "question_id": 3, "provider": "gemini", "model": "gemini-2.5-flash", "sample": 0, "answer": "Here are the top 5 affordable email marketing software options for a beginner, ranked best first:\n\n1. **MailerLite**\n * **Reason:** Exceptionally clean, modern, and user-friendly interface that makes it incredibly easy for beginners to get started, plus a generous free plan.\n\n2. **Mailchimp**\n * **Reason:** The industry standard for beginners, offering a very intuitive drag-and-drop builder and a robust free plan sufficient for early growth.\n\n3. **Brevo (formerly Sendinblue)**\n * **Reason:** Excellent free plan that not only includes email but also SMS and chat features, providing great value and room to grow beyond basic email.\n\n4. **AWeber**\n * **Reason:** Known for its reliability, excellent deliverability, and strong customer support, making it a dependable choice for those just starting out, with a good free tier.\n\n5. **GetResponse**\n * **Reason:** Offers a very capable free plan and provides a more comprehensive set of marketing tools (including landing pages and webinars) as you grow, all within an accessible interface." }, { "question_id": 3, "provider": "perplexity", "model": "sonar", "sample": 0, "answer": "1. **Brevo** – Best all-in-one value with a generous free plan (100,000 contacts) and pricing based on email volume, making it ideal for beginners with large lists but low send frequency[2][6]. \n2. **MailerLite** – Best free plan overall for automation and segmentation, offering 500 contacts and 12,000 emails/month with full multi-step workflows even on free[1][8]. \n3. **Kit** – Best for creators monetizing newsletters, with unlimited emails and up to 10,000 free contacts (though limited to one automation)[2][7]. \n4. **Sender** – Most generous free tier with automation, including 2,500 subscribers and 15,000 emails/month at no cost[2][7]. \n5. **EmailOctopus** – Affordable upgrades for growing lists, offering 10,000 subscribers and 100,000 monthly sends for just $40/month[1][7]." }, { "question_id": 4, "provider": "claude", "model": "claude-sonnet-4-6", "sample": 0, "answer": "Here are my top 5 email newsletter platforms:\n\n1. **Beehiiv** - Built specifically for newsletters, with strong growth tools and a generous free tier\n2. **ConvertKit (Kit)** - Excellent for creators, with solid automation and subscriber management\n3. **Substack** - Easiest to start fast, with built-in discovery and monetization baked in\n4. **Mailchimp** - Most widely used, reliable with broad integrations if you need flexibility\n5. **Ghost** - Best if you want a combined website + newsletter with full ownership and control\n\n**Quick decision guide:**\n- Just want to write and grow → **Substack or Beehiiv**\n- Want marketing automation → **ConvertKit**\n- Need integrations with other tools → **Mailchimp**\n- Want full ownership/self-hosting → **Ghost**\n\nBeehiiv is my top pick right now because it's purpose-built for newsletters and competes well on price, but the best choice really depends on whether your priority is simplicity, growth, or monetization." }, { "question_id": 4, "provider": "gemini", "model": "gemini-2.5-flash", "sample": 0, "answer": "Here's a ranked top 5 list of email platforms for starting a newsletter:\n\n1. **MailerLite:** User-friendly interface, excellent deliverability, good features (landing pages, automation) even on their generous free plan.\n2. **ConvertKit:** Powerful for creators and writers, excellent automation capabilities, and a great free tier for up to 1,000 subscribers.\n3. **Beehiiv:** Modern design, strong growth features specifically for newsletters, and built-in monetization options.\n4. **Mailchimp:** Very user-friendly and a generous free plan, making it easy for complete beginners to get started.\n5. **Substack:** Minimal setup for writers focused on monetization and community, taking a percentage of paid subscriptions." }, { "question_id": 4, "provider": "perplexity", "model": "sonar", "sample": 0, "answer": "1. **Beehiiv** – Best for monetizing your newsletter with powerful growth tools and flexible paid subscription options [1][3][4]. \n2. **Kit (formerly ConvertKit)** – Ideal for selling digital products and building a monetized fan base with creator-focused features [1][3][9]. \n3. **Substack** – Perfect for independent writers who want built-in billing, discovery, and a simple way to launch a paid community [2][3][8]. \n4. **MailerLite** – Top value for money with a generous free plan, ease of use, and reliable deliverability for beginners [3][4][5]. \n5. **Mailchimp** – Best overall platform for robust analytics, advanced segmentation, and all-in-one marketing tools [4][7]." }, { "question_id": 5, "provider": "claude", "model": "claude-sonnet-4-6", "sample": 0, "answer": "# Top 5 Email Marketing Tools for Online Stores\n\n1. **Klaviyo** - Built specifically for e-commerce with powerful revenue-tracking, abandoned cart flows, and deep Shopify/WooCommerce integration.\n\n2. **Omnisend** - Combines email, SMS, and push notifications in one platform with strong e-commerce automation templates at a competitive price.\n\n3. **Mailchimp** - Widely used with solid e-commerce features, easy setup, and a generous free tier good for stores just starting out.\n\n4. **Drip** - Designed for e-commerce with sophisticated customer segmentation and behavior-triggered automation workflows.\n\n5. **ActiveCampaign** - Excellent automation depth and CRM features, ideal for stores wanting advanced customer journey personalization." }, { "question_id": 5, "provider": "gemini", "model": "gemini-2.5-flash", "sample": 0, "answer": "Here are the top 5 email marketing tools for an online store, ranked by their suitability and power for e-commerce:\n\n1. **Klaviyo**\n * **Reason:** Unparalleled e-commerce segmentation and automation, purpose-built for online stores with deep integrations.\n\n2. **Omnisend**\n * **Reason:** Excellent e-commerce automation and multi-channel marketing (email + SMS) built-in, often a more budget-friendly alternative to Klaviyo.\n\n3. **ActiveCampaign**\n * **Reason:** Highly advanced automation and CRM capabilities for personalized customer journeys and complex e-commerce workflows.\n\n4. **Mailchimp**\n * **Reason:** User-friendly interface and robust integrations, great for beginners and growing stores, with increasingly strong e-commerce features.\n\n5. **Brevo (formerly Sendinblue)**\n * **Reason:** Cost-effective all-in-one platform with strong email, SMS, and transactional capabilities, suitable for e-commerce." }, { "question_id": 5, "provider": "perplexity", "model": "sonar", "sample": 0, "answer": "Klaviyo is the top email marketing tool for online stores due to its deep Shopify integration and advanced customer behavior segmentation.\n\n1. **Klaviyo** – Best for **advanced segmentation** and **personalization** with deep Shopify integration, enabling automations that adapt to customer behavior[2][3].\n2. **Omnisend** – Great for **omnichannel marketing** (email, SMS, social) and referrals, creating a seamless customer experience for online stores[2][5].\n3. **MailerLite** – Most **user-friendly** and affordable platform with powerful features in a simple interface, ideal for first-time store owners[1][7].\n4. **ActiveCampaign** – Excellent for **automation and CRM** features, combining marketing and customer relationship tools in one platform[2][3].\n5. **Mailchimp** – A simple, **accessible starting point** for small businesses with easy integration across most ecommerce sites[2][5]." }, { "question_id": 6, "provider": "claude", "model": "claude-sonnet-4-6", "sample": 0, "answer": "# Top 5 Free Email Marketing Services\n\n1. **Mailchimp** - Most generous free tier (500 contacts), polished templates, and easiest beginner experience\n2. **Brevo (formerly Sendinblue)** - Best free plan for sending volume (300 emails/day) with unlimited contacts\n3. **MailerLite** - Clean, intuitive interface with solid automation features on the free plan\n4. **HubSpot Email Marketing** - Great if you want free CRM integration built in from the start\n5. **Omnisend** - Best free option specifically for e-commerce with decent automation workflows\n\n---\n\n**Quick tip:** Your best choice depends on your situation:\n- **Most contacts, tight budget** → Brevo\n- **Simplest learning curve** → Mailchimp\n- **E-commerce store** → Omnisend" }, { "question_id": 6, "provider": "gemini", "model": "gemini-2.5-flash", "sample": 0, "answer": "Here's a ranked top 5 list of the best free email marketing services to start with:\n\n1. **MailerLite**\n * **Reason:** Extremely user-friendly interface, excellent drag-and-drop editor, and a generous free plan (1,000 subscribers, 12,000 emails/month).\n2. **Brevo (formerly Sendinblue)**\n * **Reason:** Offers unlimited contacts on its free plan, strong deliverability, and includes a CRM, making it great for growing lists despite a daily sending limit (300 emails/day).\n3. **Mailchimp**\n * **Reason:** Widely recognized, powerful platform with extensive features for segmentation and basic automation, even on its free tier (500 subscribers, 2,500 emails/month).\n4. **ConvertKit**\n * **Reason:** Ideal for creators, bloggers, and course sellers, offering powerful segmentation, landing pages, and forms with a generous free plan (1,000 subscribers, unlimited emails).\n5. **GetResponse**\n * **Reason:** Its \"Free-forever\" plan is feature-rich, including not just email marketing (500 contacts, unlimited newsletters) but also a website builder and basic landing pages." }, { "question_id": 6, "provider": "perplexity", "model": "sonar", "sample": 0, "answer": "The best free email marketing service to start with is **Sender**, followed by **Brevo**, **MailerLite**, **Loops**, and **EmailOctopus**.\n\n1. **Sender** – Offers the most generous free plan with 2,500 subscribers, 15,000 emails/month, unlimited automations, and a smooth user experience [1][3]. \n2. **Brevo (formerly Sendinblue)** – Ideal for all-in-one marketing with a full-featured CRM, 100,000 contacts, and 300 emails/day [2][3][5]. \n3. **MailerLite** – Best for advanced users, featuring dynamic content blocks, landing pages, and automation on its “Free Forever” plan (500 subscribers, 12,000 emails/month) [1][2][3][6]. \n4. **Loops** – Perfect for email automation beginners, offering unlimited automation workflows and 1,000 contacts [3]. \n5. **EmailOctopus** – Great for scalable upgrades, with user-friendly segmentation and 2,500 subscribers/10,000 emails/month [3][7]." } ], "content_sha256": "50e7d5ef9a9553fa9c02bef430a53ae083204d79821b4c358380f74fe2771a28" }