Postmark in AI answers
Email Marketing · August 2026 edition · postmarkapp.com
Global rank
#10
of 38 brands
Visibility score
11.3
out of 100
Coverage
13%
12 of 90 answers
Named first
4
4% of answers
Across 30 brand-blind Email marketing buying questions asked to OpenAI, Gemini, Claude, Postmark was mentioned in 12 of 90 answers, and was the first brand named 4 times. Visibility is strongest on OpenAI (#10) and weakest on Claude (#18), a 8-place gap between engines.
Engine by engine
| Engine | Rank | Score | Answers | Share of voice |
|---|---|---|---|---|
| OpenAI gpt-5.4-mini | #10 | 12.9 | 5 / 30 | 3.0% |
| Gemini gemini-3-flash-preview | #11 | 13.3 | 4 / 30 | 2.6% |
| Claude claude-haiku-4-5 | #18 | 7.6 | 3 / 30 | 1.9% |
Best performing question
“What tool should I use for transactional emails?”
On Gemini, Postmark was mentioned first in the answer.
Most visible brands in Email Marketing
See the full Email Marketing ranking
This page measures how often Postmark appears in AI-generated answers, across 30 buying questions collected in August 2026. It says nothing about market share, product quality or revenue, and is neither an endorsement nor a criticism of the product.
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