GTM AI Index
Index Vendors Heap › Alternatives · September 2026 Edition
Two categories · what the models named instead

Alternatives to Heap, as AI models named them

In the September 2026 Edition, 367 of the 432 answers collected in the two categories where Heap 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 367 answers that did not name Heap, every category and segment above added together; a product can be counted in several. Each category below keeps its own denominator.

Product analytics

GTM data and infrastructure. Six framings, twelve models, one answer each per buyer segment; an answer counts here when Heap is not its first choice or an alternative in it.
Small businessHeap is #6 of 8 here at 4% of first choices, 45 labels.

Fifty-five of the seventy-two answers did not name Heap; it was the first choice in two. The first choices in those fifty-five answers, six products in all:

PostHog28 of 55
Mixpanel17 of 55
Pendo3 of 55
Amplitude2 of 55
Statsig1 of 55
The full small business standing →
Mid-marketHeap is #8 of 8 here at 0% of first choices, 41 labels.

Fifty-four of the seventy-two answers did not name Heap; it was the first choice in zero. The first choices in those fifty-four answers, ten products in all, the eight most named:

PostHog11 of 54
Amplitude10 of 54
Mixpanel9 of 54
Pendo3 of 54
Countly1 of 54
LogRocket1 of 54
2 more in the record.The full mid-market standing →
EnterpriseHeap is #4 of 9 here at 2% of first choices, 37 labels.

Fifty-six of the seventy-two answers did not name Heap; it was the first choice in one. The first choices in those fifty-six answers, eight products in all:

Amplitude24 of 56
Pendo15 of 56
Mixpanel6 of 56
PostHog2 of 56
Klaritics1 of 56
NetSpring1 of 56
Qrvey1 of 56
The full enterprise standing →

Customer intelligence and data science

GTM data and infrastructure. Six framings, twelve models, one answer each per buyer segment; an answer counts here when Heap is not its first choice or an alternative in it.
Small businessHeap is #8 of 10 here at 0% of first choices, 19 labels.

Sixty-four of the seventy-two answers did not name Heap; it was the first choice in zero. The first choices in those sixty-four answers, nineteen products in all, the eight most named:

11 more in the record.The full small business standing →
Mid-marketHeap is #14 of 14 here at 0% of first choices, 15 labels.

Sixty-eight of the seventy-two answers did not name Heap; it was the first choice in zero. The first choices in those sixty-eight answers, thirty-one products in all, the eight most named:

23 more in the record.The full mid-market standing →
EnterpriseHeap is #11 of 14 here at 0% of first choices, 10 labels.

Seventy of the seventy-two answers did not name Heap; it was the first choice in zero. The first choices in those seventy answers, twenty-six products in all, the eight most named:

18 more in the record.The full enterprise standing →

How to read this

A category is asked six ways of each of twelve models on behalf of each buyer segment, so a segment is seventy-two answers. An answer belongs on this page when the judge labeled Heap 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 Heap 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 Heap's side.

Every answer and every label is in the free record. The output is the models' output; nothing here is a recommendation by the index, and a product named instead of Heap was named by a model, not endorsed by anyone.