What is the best email marketing platform for small business automation?

Brevo ranks first on this page’s niche score. CRM is weighted for this niche Treat this as a starting shortlist, then re-score with live prices.

Which tools on this list have a free plan?

Brevo, Kit (ConvertKit), Mailchimp, MailerLite, Omnisend, HubSpot Marketing Hub, Klaviyo, and GetResponse include a free plan field in the dataset.

Do I need an ecommerce-native ESP for this niche?

Ecommerce-native is not a major weight here. Native tools still listed: Brevo, Mailchimp, MailerLite, ActiveCampaign, Omnisend, Klaviyo, and GetResponse.

How often is this ranking updated?

Whenever you edit data/esp-tools.json or this keyword entry and rebuild. Rows show each vendor’s last_verified_at. Current prices are example placeholders until you swap them.

Niche ranking · small business automation

Best email marketing automation for small business

This page ranks ESPs for owner-operators who need real automations without an enterprise crm bill. Brevo leads this niche score, with Kit (ConvertKit) second. The score mixes dataset tags (small business, automation, and beginners), feature weights, and example list-size prices — not a survey.

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Ranked for this niche

1. BrevoTop score
- CRM is weighted for this niche
- automation is weighted for this niche
- forms/popups is weighted for this niche
2. Kit (ConvertKit)
- automation is weighted for this niche
- forms/popups is weighted for this niche
- 5k-contact price $0/mo ranks on the cheaper side of this set
3. Mailchimp
- Dataset tags match this niche (1 of 3 preferred tags)
- automation is weighted for this niche
- forms/popups is weighted for this niche
4. MailerLite
- automation is weighted for this niche
- forms/popups is weighted for this niche
5. ActiveCampaign
- CRM is weighted for this niche
- automation is weighted for this niche
- forms/popups is weighted for this niche
6. Omnisend
- automation is weighted for this niche
- forms/popups is weighted for this niche
7. HubSpot Marketing Hub
- CRM is weighted for this niche
- automation is weighted for this niche
- forms/popups is weighted for this niche
8. Constant Contact
- automation is weighted for this niche
- forms/popups is weighted for this niche
9. Klaviyo
- automation is weighted for this niche
- forms/popups is weighted for this niche
10. GetResponse
- automation is weighted for this niche
- forms/popups is weighted for this niche

All tools reordered for “Best email marketing automation for small business” using keyword weights, not editorial blurbs.
Tool	Free plan	Price @ 1k	Price @ 5k	Price @ 10k	Automation	SMS	CRM	Ecommerce	Landing pages	G2	Trial
BrevoSubject	Free up to 100,000 contacts	$0/mo	$9/mo	$18/mo	4/10	Yes	Yes	Yes	Yes	4.5 (2,632)	No listed trial
Kit (ConvertKit)	Free up to 10,000 contacts	$0/mo	$0/mo	$0/mo	3/10	Yes	No	No	Yes	4.4 (n/a)	No listed trial
Mailchimp	Free up to 250 contacts	$45/mo	$100/mo	$135/mo	4/10	Yes	No	Yes	Yes	4.3 (12,987)	14-day trial
MailerLite	Free up to 250 contacts	$19/mo	$49/mo	$89/mo	3/10	Yes	No	Yes	Yes	4.6 (n/a)	14-day trial
ActiveCampaign	No free plan	$19/mo	$99/mo	$189/mo	5/10	Yes	Yes	Yes	Yes	4.5 (14,000)	14-day trial
Omnisend	Free up to 250 contacts	$20/mo	$70/mo	$130/mo	4/10	Yes	No	Yes	Yes	4.6 (n/a)	No listed trial
HubSpot Marketing Hub	Free plan (contacts uncapped in dataset)	$20/mo	n/a	$3,600/mo	5/10	Yes	Yes	No	Yes	4.4 (n/a)	14-day trial
Constant Contact	No free plan	$30/mo	$80/mo	$120/mo	3/10	Yes	No	No	Yes	4.1 (7,447)	60-day trial
Klaviyo	Free up to 250 contacts	$30/mo	$100/mo	$150/mo	5/10	Yes	No	Yes	No	4.6 (n/a)	No listed trial
GetResponse	Free up to 500 contacts	$19/mo	n/a	n/a	4/10	Yes	No	Yes	Yes	4.3 (n/a)	14-day trial

Who it is for

Owner-operators who need real automations without an enterprise CRM bill
You care about small business, automation, and beginners.
Brevo is the current #1 in this niche because budget SMBs, multi channel email+SMS+WhatsApp, CRM lite + email line up with the weights.

Who should avoid it

This ranking is the wrong list if your job is not “small-business-automation”.
Klaviyo lands near the bottom here: automation is weighted for this niche.
GetResponse lands near the bottom here: automation is weighted for this niche.

Dated pricing snapshot

Figures below are monthly USD list-size prices from data/esp-tools.json, last marked verified September 11, 2026. They are example placeholders until you swap in live quotes. Always confirm on the vendor pricing page.

Brevo1k $0/mo · 5k $9/mo · 10k $18/moModel: email_volume · row date September 11, 2026
Kit (ConvertKit)1k $0/mo · 5k $0/mo · 10k $0/moModel: subscribers · row date September 11, 2026
Mailchimp1k $45/mo · 5k $100/mo · 10k $135/moModel: contacts · row date September 11, 2026
MailerLite1k $19/mo · 5k $49/mo · 10k $89/moModel: contacts · row date September 11, 2026
ActiveCampaign1k $19/mo · 5k $99/mo · 10k $189/moModel: contacts · row date September 11, 2026
Omnisend1k $20/mo · 5k $70/mo · 10k $130/moModel: contacts · row date September 11, 2026

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