Google Authenticator vs Microsoft Authenticator
Zero of fourteen models named Google Authenticator first on the direct prompt; zero named Microsoft Authenticator. Google Authenticator was named by thirteen of the fourteen models and Microsoft Authenticator by eleven and Google Authenticator carries 32 labels and Microsoft Authenticator 18, so the shares are not directly comparable.
Named in one category this edition.
Named in two categories this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the multi-factor authentication page.
By framing
Google AuthenticatorFirst choices, of fourteen modelsMicrosoft Authenticator
Across every category in the November 2026 Edition, Google Authenticator and Microsoft Authenticator were named in the same answer thirty-six times, of the 76 answers naming Google Authenticator and the 46 naming Microsoft Authenticator. In those answers Microsoft Authenticator took the first choice two times and Google Authenticator zero.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | | |||
| GPT-5.4 mini | | |||||
| Gemini 3.5 Flash | | |||||
| Perplexity Sonar | | |||||
| Grok 4.20 | | | | | ||
| Mistral Small | | |||||
| DeepSeek V4 Flash | | | ||||
| Llama 4 Maverick | | |||||
| Qwen 3.7 Flash | | | | |||
| Kimi K2 | | | | |||
| GLM 4.7 FlashX | | | | |||
| MiniMax M2.5 | | | ||||
| GPT-6 Luna | ||||||
| Muse Glimmer 30B | | |
Google Authenticator Microsoft Authenticator first choice named as an alternative argued againstblank: not namedEach cell is one answer, Google Authenticator on the left and Microsoft Authenticator on the right.The direct prompt
Neither was named
14 of 14 modelsThe answer made no first choice from these two in this category.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
Google Authenticator7%#4 of 10Microsoft Authenticator6%#5 of 10Google Authenticator6%#4 of 11Microsoft Authenticator5%#5 of 11Google Authenticator0%#8 of 8Microsoft Authenticator0%#– of 8What the models said about Google Authenticator
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“Avoid for mid-size: Pure consumer tools like Google Authenticator (too basic, no central management)” Grok 4.20 · paraphrase prompt · hard negative
“Google Authenticator is too basic” Grok 4.20 · direct prompt · hard negative
“TOTP authenticator apps – e.g., Google Authenticator, Authy. They are stronger than SMS/email, but the 6-digit codes can be phished in real time” Muse Glimmer 30B · negative prompt · soft negative
“For the absolute tightest budget, Google Authenticator (free) combined with strong password policies is the best starting point” MiniMax M2.5 · budget prompt · first choice
“If you are on a budget the free ones are Microsoft Authenticator and Google's Authenticator.” Muse Glimmer 30B · budget prompt · first choice
“Start with authenticator apps combined with your platform's built-in MFA features” Claude Haiku 4.5 · budget prompt · first choice
What the models said about Microsoft Authenticator
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“Cybercriminals exploit push-based MFA apps (like Microsoft Authenticator) by bombarding users with authentication requests until they accidentally approve one” Claude Haiku 4.5 · negative prompt · soft negative
“Push-based MFA (e.g., Microsoft Authenticator without number matching, Duo Push, Okta Verify) is vulnerable to: MFA Fatigue / Push Bombing attacks” DeepSeek V4 Flash · negative prompt · soft negative
“Examples: Google Authenticator, Authy, 1Password, Microsoft Authenticator ... Key Risk: Phishing via Adversary-in-the-Middle (AitM)” Gemini 3.5 Flash · negative prompt · soft negative
“Absolute lowest cost, 1-10 users, no central management needed: Roll out Microsoft Authenticator / Google Authenticator TOTP” Muse Glimmer 30B · budget prompt · first choice
“The most cost-effective option is authenticator apps like: Google Authenticator, Microsoft Authenticator, Authy” Claude Haiku 4.5 · budget prompt · first choice
“If you're already using Microsoft 365, start with Microsoft Authenticator for free.” Mistral Small · budget prompt · first choice
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.