Here's a question my team and I kept arguing about internally: when a founder asks ChatGPT "what's the best marketing automation tool for a small business?", who actually gets named — and why those brands and not others?
So we stopped guessing and went and looked. Not at the products. At the evidence. Because an AI assistant doesn't try your software — it reads the web and repeats the consensus. Figure out the consensus, and you've basically figured out the answer the AI is going to give.
How we ran this (and what we couldn't do)
Being straight with you: we can't make ChatGPT or Claude run a clean, repeatable query a hundred times and hand us a spreadsheet. What we can do is study the same thing they read — the "best of" listicles, vendor comparisons, and review sites these models lean on when they answer.
We took six authoritative 2026 round-ups for "best marketing automation tools for small business" — Zapier, TheCMO, Brevo, G2, Bloomreach, and WPBeginner — and counted every brand each one named. The more sources name you, the more likely an AI is to put you on its shortlist. Six sources isn't a census, but the pattern that fell out was unmistakable.
The result: who shows up
Out of six independent sources, this is how often each tool appeared:
| Tool | Sources (of 6) | How it's positioned |
|---|---|---|
| HubSpot | 6 / 6 | All-in-one CRM + marketing; the safe default |
| ActiveCampaign | 5 / 6 | Advanced automation at SMB pricing |
| Mailchimp | 4 / 6 | Easiest entry point, email-first |
| Klaviyo | 4 / 6 | E-commerce / DTC, Shopify |
| Brevo | 4 / 6 | Affordable multichannel all-in-one |
| Omnisend | 3 / 6 | E-commerce multichannel |
| GetResponse | 3 / 6 | Email + funnels/webinars |
| Act-On / Constant Contact / Iterable / Thryv / Drip | 2 / 6 | Niche or segment-specific picks |
Notice what happened. Seven names — HubSpot, ActiveCampaign, Mailchimp, Klaviyo, Brevo, Omnisend, GetResponse — soak up nearly all the oxygen. Dozens of other capable tools showed up once, or not at all. If you're one of those "once or not at all" brands, your problem usually isn't the product. It's that the web hasn't agreed you belong on the list yet.
What the winners actually share
I expected "best product wins." It doesn't. Here's what actually correlated with getting named, again and again:
They own one clear sentence
Every top brand has a slot it owns: HubSpot is the all-in-one, Klaviyo is e-commerce, Mailchimp is the easy starter, ActiveCampaign is advanced-but-affordable. When a brand is instantly summarisable, writers slot it in reflexively — and so does an AI. The vague "we do everything for everyone" tools are exactly the ones that appeared once.
There's almost always a free or cheap way in
Five of the top seven offer a forever-free plan. The two that don't lead with a cheap trial. It makes sense — a writer (or an AI) recommending a tool to a small business wants a low-risk answer. A free tier isn't just pricing; it's a citation magnet.
Review sites do the heavy lifting
The brands at the top are the same ones the listicles quote G2, Capterra and Trustpilot reviews for. Review density feeds the round-ups, the round-ups feed the AI, the AI feeds the buyer. If you're invisible on the review platforms, you're starting the race a lap behind.
They're the benchmark others compare against
"HubSpot alternatives." "Klaviyo alternatives." The leaders aren't just on lists — they are the lists. Being the thing people compare to means you get named in every comparison, including the ones written by your competitors.
The brands AI recommends aren't usually the best-built. They're the best-evidenced.
What I'd tell a founder to do with this
We see the same trap with founders we talk to: they pour everything into the product and treat "being recommended" as something that just happens if the product is good enough. It doesn't. Three moves close the gap:
- Pick one sentence and repeat it everywhere. "Best [category] for [specific buyer]." Same words on your site, your G2 profile, your PR. You're telling the web — and the AI — which slot to file you under.
- Get dense on G2, Capterra and Trustpilot, and offer a real free or sub-$20 tier. These two traits show up in almost every cited brand. They're unglamorous and they work.
- Write the comparison content yourself. Honest "you vs the incumbent" and "best tools for [narrow segment]" pages get you co-listed with the leaders and win the long-tail queries they ignore.
We'll re-run this for a new category every month. If there's one you want us to point this at — your category, ideally — tell us.
Want this run for your category?
We'll analyse the sources AI draws from in your space and send you a free AI Visibility Audit — who's getting cited today, and the specific moves to make it you.
Get a Free AI Visibility Audit →Method note: based on six authoritative 2026 listicles (Zapier, TheCMO, Brevo, G2, Bloomreach, WPBeginner). Counts reflect how many named each tool. It's a consensus sample, not an exhaustive census — brands at 2/6 are "frequently mentioned," not "near-universal" like the top five.