Secrets management · November 2026 Edition
HashiCorp Vault vs Google Secret Manager
Six of fourteen models named HashiCorp Vault first on the direct prompt; zero named Google Secret Manager. Both were named by all fourteen models and HashiCorp Vault carries 81 labels and Google Secret Manager 43, so the shares are not directly comparable.
Named in eight categories this edition.
Named in four categories this edition.
First-choice share32%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate21%14%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#7A position in a field of 12; printed, not drawn.
Labels8143A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, HashiCorp Vault reading right to left. Rank and label count are printed, not drawn.AWS Secrets Manager was named alongside these two in twelve of the fourteen direct answers. HashiCorp Vault vs Doppler · HashiCorp Vault vs Infisical · HashiCorp Vault vs AWS Secrets Manager
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 secrets management page.
By framing
How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
HashiCorp VaultFirst choices, of fourteen modelsGoogle Secret Manager
Direct603 against HashiCorp Vault
Paraphrase501 against HashiCorp Vault
Comparative120
Budget-constrained214 against HashiCorp Vault
Scale-constrained401 against HashiCorp Vault · 3 against Google Secret Manager
Negative307 against HashiCorp Vault · 3 against Google Secret Manager
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.
Across every category in the November 2026 Edition, HashiCorp Vault and Google Secret Manager were named in the same answer 144 times, of the 471 answers naming HashiCorp Vault and the 146 naming Google Secret Manager. In those answers Google Secret Manager took the first choice six times and HashiCorp Vault forty-seven.
Every model, every framing
The eighty-four answers behind the chart above, one cell each: where HashiCorp Vault and Google Secret Manager stood in it.
| 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 | | | | |
HashiCorp Vault Google Secret Manager first choice named as an alternative argued againstblank: not namedEach cell is one answer, HashiCorp Vault on the left and Google Secret Manager on the right.The direct prompt
The plain question, one answer per model, grouped by where HashiCorp Vault and Google Secret Manager stood in it.
HashiCorp Vault first, Google Secret Manager an alternative
6 of 14 modelsGoogle Secret Manager was named in the answer but not as the choice, or not at all.GPT-5.4 miniHashiCorp Vault alternatives: AWS Secrets Manager, Azure Key Vault
Grok 4.20HashiCorp Vault alternatives: AWS Secrets Manager, Akeyless, Passwork
Mistral SmallHashiCorp Vault alternatives: AWS Secrets Manager, Akeyless, Azure Key Vault, CyberArk Conjur
Qwen 3.7 FlashHashiCorp Vault alternatives: AWS Secrets Manager, Akeyless, Azure Key Vault, Infisical
GLM 4.7 FlashXHashiCorp Vault alternatives: AWS Secrets Manager, Azure Key Vault, Doppler, Google Secret Manager, Infisical
MiniMax M2.5HashiCorp Vault alternatives: AWS Secrets Manager, Akeyless, Azure Key Vault, CyberArk Conjur, Doppler
Neither was the first choice, one was named
6 of 14 modelsThe answer put something else first and named one of the two as an alternative.Claude Haiku 4.5no first choice alternatives: AWS Secrets Manager, Doppler, HashiCorp Vault
Gemini 3.5 FlashDoppler, Infisical alternatives: AWS Secrets Manager, Azure Key Vault, Google Secret Manager
DeepSeek V4 FlashDoppler, Infisical alternatives: AWS Secrets Manager, Akeyless, HashiCorp Vault
Llama 4 MaverickDoppler alternatives: Akeyless, HashiCorp Vault
Kimi K2Doppler alternatives: 1Password, HashiCorp Vault, Infisical
Muse Glimmer 30BDoppler alternatives: AWS Secrets Manager, Akeyless, HashiCorp Vault
Neither was named
2 of 14 modelsThe answer made no first choice from these two in this category.Perplexity SonarInfisical alternatives: AWS Secrets Manager, Akeyless, Doppler
GPT-6 LunaDoppler alternatives: AWS Secrets Manager, Infisical
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
The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Google Secret Manager leads by four points.
Google Secret Manager6%#4 of 11HashiCorp Vault1%#8 of 11Mid-marketThe figures above
The order flips: HashiCorp Vault leads at mid-market.
HashiCorp Vault32%#1 of 12Google Secret Manager2%#7 of 12Enterprise
HashiCorp Vault leads by sixty-eight points.
HashiCorp Vault68%#1 of 12Google Secret Manager0%#10 of 12What the models said about HashiCorp Vault
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of six in this category shown.
“Often recommended to avoid unless you already have a dedicated platform/security team” Mistral Small · negative prompt · hard negative
“Avoid: HashiCorp Vault Community Edition (licensing changes)” Kimi K2 · budget prompt · hard negative
“HashiCorp Vault (HCP / Enterprise) | Multi-cloud, complex enterprise policies, dynamic secrets, heavy compliance. | Steep learning curve... HCP (managed) recommended.” Gemini 3.5 Flash · scale prompt · first choice
“For most modern deployments, HashiCorp Vault (open-source or Cloud) or a major cloud provider's native solution are the most cautious choices” MiniMax M2.5 · negative prompt · first choice
“Centralized secrets management solutions, such as HashiCorp Vault, AWS Secrets Manager or Azure Key Vault, help regain control” Claude Haiku 4.5 · negative prompt · first choice
What the models said about Google Secret Manager
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of seven in this category shown.
“sensible for single-cloud deployments, but using each as a separate source of truth can create fragmentation and inconsistent policy across clouds” Perplexity Sonar · negative prompt · soft negative
“reasonable options in their respective environments—but they still need least-privilege access, monitoring, and lifecycle management” GPT-6 Luna · negative prompt · soft negative
“Good if you're mostly single-cloud, but often insufficient alone for multi-cloud, rotation, and developer experience.” Grok 4.20 · scale prompt · soft negative
“Best overall for low budget + simplicity: Google Cloud Secret Manager on GCP” GPT-5.4 mini · budget prompt · first choice
“Google Secret Manager — cheapest cloud-native storage: Particularly inexpensive for GCP users” Perplexity Sonar · budget prompt · alternative
“Best for Google Cloud users who want a simpler managed secrets store with strong IAM control” GPT-5.4 mini · comparative prompt · alternative
Also compared
HashiCorp Vault vs DopplerHashiCorp Vault vs InfisicalHashiCorp Vault vs AWS Secrets ManagerHashiCorp Vault vs Azure Key VaultHashiCorp Vault vs AkeylessDoppler vs Google Secret ManagerInfisical vs Google Secret ManagerAWS Secrets Manager vs Google Secret ManagerAzure Key Vault vs Google Secret ManagerAkeyless vs Google Secret ManagerAll twenty-one head-to-head pages and the full secrets standing
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.