AI Visibility Index

Which Email marketing software does AI recommend?

MailerLite leads: named in 19 of 30 answers (63%).

September 2026 · 10 questions · 30 answers from 3 assistants

The ranking

Score = 70% how often a brand is named + 30% how often it is named first. One monthly run: AI answers vary, so treat a gap of a few points as a tie.

#	Brand	Score	Named in	Named first	vs last month
1	MailerLite	48	19 of 30	4 of 30	New
2	ActiveCampaign	36	15 of 30	1 of 30	New
3	Klaviyo	36	13 of 30	6 of 30	New
4	Brevo	33	13 of 30	3 of 30	New
5	Kit	29	12 of 30	1 of 30	New
6	Mailchimp	28	12 of 30	0 of 30	New
7	Omnisend	27	11 of 30	1 of 30	New
8	HubSpot	22	9 of 30	1 of 30	New
9	Sender	18	7 of 30	2 of 30	New
10	beehiiv	14	6 of 30	0 of 30	New
11	Constant Contact	14	5 of 30	2 of 30	New
12	Customer.io	14	5 of 30	2 of 30	New
13	EmailOctopus	9	4 of 30	0 of 30	New
14	Substack	9	3 of 30	2 of 30	New
15	Drip	7	3 of 30	0 of 30	New
16	GetResponse	7	3 of 30	0 of 30	New
17	Ghost	7	3 of 30	0 of 30	New
18	Loops	7	3 of 30	0 of 30	New
19	Audienceful	6	2 of 30	1 of 30	New
20	Userlist	6	2 of 30	1 of 30	New
21	Apollo.io	5	2 of 30	0 of 30	New
22	lemlist	5	2 of 30	0 of 30	New
23	Mailjet	5	2 of 30	0 of 30	New
24	Moosend	5	2 of 30	0 of 30	New
25	Outreach	5	2 of 30	0 of 30	New
26	Sequenzy	5	2 of 30	0 of 30	New
27	Shopify	5	2 of 30	0 of 30	New
28	Zoho Campaigns	5	2 of 30	0 of 30	New
29	ConvertKit	3	1 of 30	1 of 30	New
30	systeme.io	3	1 of 30	1 of 30	New
31	Woodpecker	3	1 of 30	1 of 30	New
32	Amazon SES	2	1 of 30	0 of 30	New
33	Apollo	2	1 of 30	0 of 30	New
34	Buttondown	2	1 of 30	0 of 30	New
35	Campaign Monitor	2	1 of 30	0 of 30	New
36	Driplane	2	1 of 30	0 of 30	New
37	Encharge	2	1 of 30	0 of 30	New
38	Flodesk	2	1 of 30	0 of 30	New
39	Instantly	2	1 of 30	0 of 30	New
40	Intercom	2	1 of 30	0 of 30	New
41	Mailgun	2	1 of 30	0 of 30	New
42	Postmark	2	1 of 30	0 of 30	New
43	Resend	2	1 of 30	0 of 30	New
44	Retainful	2	1 of 30	0 of 30	New
45	SendGrid	2	1 of 30	0 of 30	New
46	Shopify Email	2	1 of 30	0 of 30	New
47	Smartlead	2	1 of 30	0 of 30	New
48	Sparkle.io	2	1 of 30	0 of 30	New
49	Visisto	2	1 of 30	0 of 30	New

Each assistant, separately

How many of each assistant's 10 answers named the top brands. The assistants often disagree, and that disagreement is the point.

Brand	ChatGPT	Claude	Gemini
MailerLite	5 of 10	6 of 10	8 of 10
ActiveCampaign	3 of 10	6 of 10	6 of 10
Klaviyo	4 of 10	5 of 10	4 of 10
Brevo	5 of 10	4 of 10	4 of 10
Kit	4 of 10	5 of 10	3 of 10
Mailchimp	4 of 10	5 of 10	3 of 10
Omnisend	3 of 10	4 of 10	4 of 10
HubSpot	2 of 10	2 of 10	5 of 10
Sender	1 of 10	3 of 10	3 of 10
beehiiv	3 of 10	2 of 10	1 of 10

The pages the answers cited

The sites these answers cited most. If you want AI to name you in Email marketing software, these are the pages to be on.

The questions we asked

Asked word for word, cold, to each assistant with web search on. No brand names were suggested.

Is AI recommending you?

Run the same test on your own brand. Free, 60 seconds, no signup.