Ask ChatGPT Twice for a Brand's Top 3 Alternatives and the List Changes 83% of the Time

    Ask ChatGPT "What are the best alternatives to [brand]?" twice, a few hours apart, and the top three competitors it names change for 82.9% of brands. Gemini changes them for 93.6%.

    Same top three in both ChatGPT answers by industry
    Auto dealers
    47.6%
    Accounting
    35.3%
    Banking and loans
    28.2%
    Dental
    25%
    Higher education
    25%
    Mortgage
    25%
    Real estate
    25%
    IT services
    23.1%
    Senior care
    20%

    Source: Suff Digital analysis of 500 brands asked twice · answers from ChatGPT and Gemini, September 2026

    Source: Ask ChatGPT Twice for a Brand's Top 3 Alternatives and the List Changes 83% of the Time - Suff Digital