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GTM AI Index
Index › Products › Litmus › Alternatives · October 2026 Edition
One category · what the models named instead

Alternatives to Litmus, as AI models named them

In the October 2026 Edition, 208 of the 252 answers collected in the one category where Litmus holds a standing named it neither as a first choice nor as an alternative. These are the products those answers put first, category by category and buyer by buyer. The output is the models' output.

Named instead, most often
First choices in the 208 answers that did not name Litmus, every category and segment above added together; a product can be counted in several. Each category below keeps its own denominator.

Email deliverability and testing tools

Marketing. Six framings, fourteen models, one answer each per buyer segment; an answer counts here when Litmus is not its first choice or an alternative in it.
Small businessLitmus is #8 of 15 here at 5% of first choices, 28 labels.

Seventy-three of the eighty-four answers did not name Litmus; it was the first choice in four. The first choices in those seventy-three answers, twenty-nine products in all, the eight most named:

21 more in the record.The full small business standing →
Mid-marketLitmus is #11 of 12 here at 0% of first choices, 22 labels.

Seventy-one of the eighty-four answers did not name Litmus; it was the first choice in zero. The first choices in those seventy-one answers, twenty-three products in all, the eight most named:

15 more in the record.The full mid-market standing →
EnterpriseLitmus is #2 of 14 here at 6% of first choices, 27 labels.

Sixty-four of the eighty-four answers did not name Litmus; it was the first choice in five. The first choices in those sixty-four answers, fourteen products in all, the eight most named:

Everest3 of 64
GlockApps3 of 64
Instantly3 of 64
Mailgun3 of 64
SendGrid3 of 64
Sender2 of 64
6 more in the record.The full enterprise standing →

How to read this

A category is asked six ways of each of fourteen models on behalf of each buyer segment, so a segment is eighty-four answers. An answer belongs on this page when the judge labeled Litmus neither its first choice nor an alternative in it; the products listed are the first choices those answers made, counted once per answer. An answer that named nothing first, or named Litmus only in passing, is in the denominator and adds to no product. The counts are not the category standing, which is on the category page with its share and rank; they are the same record read from Litmus's side.

Every answer and every label behind these figures is in the record, sent on request. The output is the models' output; nothing here is a recommendation by the index, and a product named instead of Litmus was named by a model, not endorsed by anyone.