Tool overview
PromptHub is listed under AI Governance Safety & Evaluation AI tools.
What is PromptHub?
PromptHub helps teams store, version, test, evaluate, and deploy prompts outside application code. It includes public and private prompt libraries, requests, enhancements, datasets, pipelines, team permissions, and API-based execution.
Best for
Teams managing prompts, evaluations, and deployment outside application code
Who is it for?
Decision note
Rebuilt from the original export under the complete V411 factual-source-verification workflow. Preview only. Apply remains blocked until Failures = 0, Warnings = 0, Unmapped = 0, Missing = 0, all explicit clears are reviewed, image import is disabled or V380 accepts the asset, one representative WordPress edit screen is compared with the export and proposed row, and a post-Apply zero-change Preview is completed.
Key features
Git-style prompt versioning and branches
Chat testing, enhancements, and evaluations
API execution, logging, and prompt retrieval
Team permissions and CI/CD pipelines
Use cases
Centralize production prompts
Compare prompt and model variants
Run regression evaluations
Deploy approved prompt versions
Pros
- Ongoing free plan with API access
- Public monthly and annual prices
- Unlimited team members on the free tier
Limitations
Public prompts can expose intellectual property or sensitive instructions if the free tier is used inappropriately.
Evaluation quality depends on representative data, suitable graders, and controlled model-provider settings.
Pricing details
Billing options
Pricing note
Free includes 2,000 monthly requests and limited API access. Pro is $12 monthly or $9 on annual billing. Team is $20 per user monthly or $15 annually. Model-provider token costs are separate.
Supported languages
- English
Integrations
OpenAI
Anthropic
Other model-provider keys
CI/CD webhooks
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