What Claude (Anthropic) with web search answered for email marketing software (small businesses) on 2026-09-18

Claude (Anthropic) with web search claude-opus-5 asked 2026-09-18

Coverage: Claude (Anthropic) with web search. Other engines not included.

The question asked, verbatim: best email marketing software for small businesses

Brands named, in the order the engine gave

1. MailerLite recommended
   MailerLite - my default recommendation for most small businesses.
2. Brevo mentioned
   Brevo (formerly Sendinblue) - best pick if your list is large but you email infrequently, because you pay for emails sent, not contacts stored.
3. Klaviyo mentioned
   Klaviyo - if you sell physical products, especially on Shopify.
4. Shopify mentioned
   Klaviyo - if you sell physical products, especially on Shopify.
5. Omnisend compared
   Omnisend - the cheaper e-commerce alternative to Klaviyo.
6. Kit mentioned
   Kit (formerly ConvertKit) - for creators, coaches, newsletter writers, anyone selling info products.
7. Mailchimp mentioned
   Slightly pricier than Mailchimp and weaker on visual design.
8. ActiveCampaign mentioned
   ActiveCampaign - when your needs outgrow "send a newsletter" and you want genuinely complex conditional automation plus sales CRM.
9. Constant Contact mentioned
   Constant Contact - worth mentioning mainly for its phone support and event/RSVP tools.
10. Zapier mentioned
    - The 10 best Mailchimp alternatives - Zapier (https://zapier.com/blog/mailchimp-alternatives/)

Sources the engine cited

The answer, as recorded

Here's who I'd actually point you to, roughly in the order I'd consider them: **1. MailerLite** - my default recommendation for most small businesses. Cleanest interface of the bunch, automation isn't locked behind a premium tier, and it includes landing pages, signup forms, and a website builder. Free up to 250 subscribers / 2,500 emails per month; paid plans start around $12/mo. Best value-per-dollar if you don't need a CRM. **2. Brevo (formerly Sendinblue)** - best pick if your list is large but you email infrequently, because you pay for *emails sent*, not contacts stored. Free tier is genuinely generous (~9,000 emails/mo, up to 100k contacts), and it bundles a real CRM plus SMS/WhatsApp. Paid from ~$9/mo. The email editor is a bit less polished than MailerLite's. **3. Klaviyo** - if you sell physical products, especially on Shopify. It pulls in purchase history, browse behavior, and product data to drive abandoned-cart and post-purchase flows. Expensive as your list grows, but the revenue attribution usually justifies it for e-commerce. **4. Omnisend** - the cheaper e-commerce alternative to Klaviyo. Similar pre-built flows, friendlier pricing for smaller stores, less sophisticated segmentation. **5. Kit (formerly ConvertKit)** - for creators, coaches, newsletter writers, anyone selling info products. Tag-based subscriber management, strong deliverability, built-in paid-newsletter and digital-product selling. Slightly pricier than Mailchimp and weaker on visual design. **6. ActiveCampaign** - when your needs outgrow "send a newsletter" and you want genuinely complex conditional automation plus sales CRM. Steeper learning curve and steeper price; overkill for a simple list. **7. Constant Contact** - worth mentioning mainly for its phone support and event/RSVP tools. Popular with local service businesses and nonprofits who want someone to call. Feature-for-dollar it's behind the others. **Mailchimp** - I'd name it, but I wouldn't recommend it first anymore. Still the most familiar name and fine for getting started fast, but the free plan is now thin (250 contacts, 500 emails/mo), pricing scales steeply, and much of the automation is paywalled. Quick rule of thumb: **general small business → MailerLite**; **big list, occasional sends, want a CRM → Brevo**; **online store → Klaviyo**; **audience/content business → Kit**. Sources: - [15 Best Email Marketing Platforms 2026: Free & Paid - Brevo](https://www.brevo.com/blog/best-email-marketing-services/) - [17+ Best Email Marketing Software in 2026 - Mailercloud](https://www.mailercloud.com/blog/best-email-marketing-software-in-2026) - [Brevo vs Mailchimp in 2026 - EmailToolTester](https://www.emailtooltester.com/en/blog/brevo-vs-mailchimp/) - [The 10 best Mailchimp alternatives - Zapier](https://zapier.com/blog/mailchimp-alternatives/) - [10 Mailchimp Alternatives: A Detailed 2026 Guide - MailerLite](https://www.mailerlite.com/blog/mailchimp-alternatives) - [The 17 Best Free Email Marketing Services for 2026 - EmailToolTester](https://www.emailtooltester.com/en/blog/free-email-marketing-services/) One caveat on sources: several of the comparison pages above are published by vendors in this list (Brevo, MailerLite, Constant Contact), so their rankings aren't neutral. Verify current pricing tiers directly on each provider's site before committing - these numbers move often.

Markdown edition · the question page, with every recording · Answer Watch · AEO Watch

Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.