Best overall · Prompt 1 of 8 · September 2026

A real buyer question from the September 2026 snapshot, asked 3× to each of the three models. 9 answers recorded.

“What's the best management software for a museum?”

ChatGPT answered 3× this snapshot

…CRM/membership, donor management, or all-in-one operations. Top options by use case TMS Collections (The Museum System) Best for: Large museums with complex collections Strengths: Industry-standard collections management Strong cataloging, provenance, loans, conservation Widely used by major institutions Weaknesses: Expensive Can be complex to implement Axiell Collections / EMu Best for: Medium to large museums,…

Named across its answers: 1. TMS Collections2. PastPerfect3. Axiell4. MuseumPlus5. CatalogIt

Verbatim excerpt from one collected ChatGPT answer; formatting flattened, words untouched.

PastPerfect dominates with near-universal mention across all three models and the most first-place finishes, making it the clear consensus pick for this buyer question. CatalogIt holds a solid runner-up position, though its average position of 3.8 suggests models treat it as a secondary option rather than a lead recommendation.

AI-generated read of the September 2026 measurements.

Who wins this question

Leaning PastPerfect Consensus

All three models name PastPerfect on this question.

ChatGPT

Claude

Gemini mentioned · first · avg. pos

PastPerfect 441111313 9/9 · 5× first · #2.1

Axiell 224445 6/9 · never first · #3.5

CatalogIt 853124 6/9 · 1× first · #3.8

Tessitura 79775 5/9 · never first · #7

Altru 571266 5/9 · never first · #7.2

Blackbaud Altru 6631 4/9 · 1× first · #4

Veevart 6884 4/9 · never first · #6.5

CollectiveAccess 5998 4/9 · never first · #7.8

TMS Collections 112 3/9 · 2× first · #1.3

Argus 222 3/9 · never first · #2

The Museum System 452 3/9 · never first · #3.7

MuseumPlus 636 3/9 · never first · #5

Each square is one collected answer; the number is the brand's position in that answer. Lime = the very first recommendation. Unlinked brands were named by the models here but sit outside this category's published top 15 overall. Showing the top 12 of 34 brands named at least once. Never mentioned here: Salesforce, Google Arts & Culture.