What Claude (Anthropic) with web search answered for email marketing software (small businesses) on 2026-09-07

Claude (Anthropic) with web search claude-opus-5 asked 2026-09-07

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 mentioned
   MailerLite - best default for most small businesses.
2. Brevo mentioned
   Brevo - best if your list is big but you send infrequently.
3. Klaviyo mentioned
   Klaviyo - best if you sell online (Shopify/WooCommerce).
4. Shopify mentioned
   Klaviyo - best if you sell online (Shopify/WooCommerce).
5. WooCommerce mentioned
   Klaviyo - best if you sell online (Shopify/WooCommerce).
6. Omnisend compared
   Omnisend - the cheaper ecommerce alternative to Klaviyo.
7. Kit recommended
   Kit (formerly ConvertKit) - best for creators and newsletters.
8. ActiveCampaign mentioned
   ActiveCampaign - best when your automation is genuinely complicated.
9. Mailchimp mentioned
   Two I'd steer you away from by default: Mailchimp - still the name everyone knows, but the free plan has been cut back, multi-step automation is paywalled at the $20/month Standard tier, and contact-based pricing scales steeply.
10. Constant Contact mentioned
    And Constant Contact - priced like a premium tool without the depth to justify it;

Sources the engine cited

The answer, as recorded

# Best email marketing software for small businesses There's no single winner - the right pick depends mostly on whether you sell products online, sell to a list of leads, or publish a newsletter. Here's how I'd rank them: **1. MailerLite - best default for most small businesses.** Cleanest editor of the bunch, genuinely usable free plan (1,000 subscribers / 12,000 emails a month), and paid tiers stay cheap as you grow. If you just want to send a decent-looking newsletter and a couple of automations without studying a manual, start here. **2. Brevo - best if your list is big but you send infrequently.** It prices by *emails sent*, not contacts stored, so unlimited contacts on a $9/month starter plan with 5,000 sends. It also includes a free CRM, SMS, and transactional email, which matters if you're running sales follow-up out of the same tool. Effectively free until roughly 9,000 emails/month. **3. Klaviyo - best if you sell online (Shopify/WooCommerce).** It pulls in purchase history, browse behavior, and product data, so abandoned-cart, post-purchase, winback, and replenishment flows are dramatically better than anything generic. Starts around $20/month for 500 contacts and gets expensive fast - worth it only when email is driving real revenue. **4. Omnisend - the cheaper ecommerce alternative to Klaviyo.** Same Shopify-centric idea, more features included at each tier ($16/month for 500 contacts), and email + SMS + push in one flow builder. Pick this over Klaviyo if you want most of the benefit at a lower ceiling. **5. Kit (formerly ConvertKit) - best for creators and newsletters.** Built around tagging subscribers rather than managing lists, with strong free-tier automation and built-in paid-newsletter/monetization tools. Gets pricey at scale (~$89/month at 5,000 contacts). **6. ActiveCampaign - best when your automation is genuinely complicated.** Branching logic, lead scoring, CRM. Overkill for a simple newsletter, right answer when you're running multi-step nurture sequences. **Two I'd steer you away from by default:** **Mailchimp** - still the name everyone knows, but the free plan has been cut back, multi-step automation is paywalled at the $20/month Standard tier, and contact-based pricing scales steeply. And **Constant Contact** - priced like a premium tool without the depth to justify it; its main appeal is the event/social extras and phone support. **My actual advice:** start on MailerLite's free plan (or Brevo if you want the CRM), and only move to Klaviyo or Omnisend once you have an online store where email attribution justifies the cost. Migrating a list later is annoying but not hard - don't over-optimize the first choice. Sources: - [Brevo - 15 Best Email Marketing Platforms 2026](https://www.brevo.com/blog/best-email-marketing-services/) - [Zapier - The 10 best Mailchimp alternatives (2026)](https://zapier.com/blog/mailchimp-alternatives/) - [EmailToolTester - Brevo vs Mailchimp in 2026](https://www.emailtooltester.com/en/blog/brevo-vs-mailchimp/) - [Mailercloud - 17+ Best Email Marketing Software in 2026](https://www.mailercloud.com/blog/best-email-marketing-software-in-2026) - [m4trixdev - MailerLite vs Klaviyo vs Brevo vs Mailchimp: 2026 Guide](https://www.m4trixdev.com/blog/which-email-marketing-tool-is-best-for-your-business) - [SendPulse - Kit (ConvertKit) vs Constant Contact](https://sendpulse.com/blog/kit-vs-constant-contact) - [Omnisend - Kit vs Omnisend comparison](https://www.omnisend.com/blog/convertkit-review/)

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.