# Google Vertex AI Prompt Management vs PromptHub

| Attribute | Google Vertex AI Prompt Management | PromptHub |
|---|---|---|
| **Vioscale score** | 37.1 (36% (low)) | 76.7 (26% (low)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | Google Cloud's platform for building, scaling, governing and optimizing enterprise agents that transform applications and workflows into agentic systems. | A prompt management platform that lets teams discover, create, version, and deploy prompts with built-in evaluation tools and team collaboration features. It supports public and private prompt sharing, batch testing across models, and API-based deployment. |
| features.capabilities | `{"pricing_model":"usage/seat-based-saas","deployment_model":"managed-SaaS","multi_step_flows":true}` | - |
| integrations.count | 3 | 6 |
| integrations.list | `[{"name":"Claude"},{"name":"Gemini 3.5"},{"name":"open source frameworks"}]` | `[{"name":"Amazon Bedrock"},{"name":"Zapier"},{"name":"OpenAI"},{"name":"Anthropic"},{"name":"Mistral"},{"name":"Notion"}]` |
| market.availability | `{"hqCountry":"US","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"usage","summary":"Usage-based pricing for Agent Platform tools, storage, compute and Cloud resources. New customers receive $300 free credits.","currency":"USD","freeTier":true,"sourceUrl":"https://cloud.google.com/vertex-ai","retrievedAt":"2026-08-21T10:58:25.239Z"}` | `{"type":"hybrid","plans":[{"free":true,"name":"Free","summary":"Free with unlimited team members","features":["Unlimited team members","Unlimited public prompts","No private prompts","Limited API access","Evaluations","Prompt forms","File upload"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Explore all features with unlimited team members and public prompts","contactSales":false,"includedLimits":{"requests":"2,000/month","prompt_enhancements":"10/month"}},{"free":false,"name":"Pro","summary":"$12/month","features":["Unlimited private prompts","Full API access","All Free plan features"],"minSeats":1,"commitment":"monthly","components":[{"kind":"fixed","amount":12,"period":"month","currency":"USD"}],"description":"For solo users wanting private prompts and higher request limits","contactSales":false,"includedLimits":{"requests":"10,000/month","prompt_enhancements":"200/month"}},{"free":false,"name":"Team","summary":"$20/user/month","features":["Team and user permissions","Private Slack channel support"],"commitment":"monthly","components":[{"kind":"per_unit","unit":"user","amount":20,"period":"month","currency":"USD"}],"description":"Collaborate on private prompts with advanced permissions and support","contactSales":false,"includedLimits":{"requests":"50,000/month","prompt_enhancements":"500/month"}},{"free":false,"name":"Enterprise","summary":"Custom pricing","features":["SSO + SAML","SOC 2 (in progress)","Custom limits and roles","Custom model support","Dedicated support and feedback"],"description":"Custom configuration for teams needing advanced security and dedicated support","contactSales":true}],"summary":"Free with unlimited team members, 2,000 requests/month. Pro $12/month. Team $20/user/month. Enterprise custom.","currency":"USD","freeTier":true,"sourceUrl":"https://www.prompthub.us/pricing","retrievedAt":"2026-08-19T18:22:30.426Z","startingPrice":{"amount":12,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | low |
| pricing.starting_price | - | `{"amount":12,"currency":"USD"}` |
| pricing.transparent | no | yes |

## Capabilities (Prompt Management)

| Capability | Google Vertex AI Prompt Management | PromptHub |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Versioning model | - | - |
| Diff and rollback | - | - |
| Deploy without redeploy | - | - |
| Non engineer editing | - | - |
| Multi model playground | - | - |
| Ab testing | - | - |
| LLM judge or human eval | - | - |
| Multi step flows | ✓ | - |
| Approval workflow | - | - |
| Tracing included | - | - |
| Self hostable | - | - |
| Deployment model | Managed SaaS | - |
| Pricing model | Usage/seat based saas | - |

*Source: Vioscale. Generated 2026-09-01T16:49:15.845Z. "-" = undocumented, not absent.*