Vellum

Vellum is an AI tool that helps users confidently transition from prototype to production. It offers a simple API interface, allowing users to make version-controlled changes to their prompts without any code changes. Vellum also collects data on model inputs, outputs, and user feedback, which can be used to validate future changes. Customers have praised Vellum for its ease of use, error identification, prompt testing, and collaboration capabilities.

Key Features:

1. Rapid experimentation: Vellum eliminates the need for juggling browser tabs and tracking results in spreadsheets. Users can quickly experiment with different prompts, parameters, and LLM providers to find the best configuration for their use-case.

2. Regression testing: Before deploying changes to production, Vellum allows users to test their prompts and models against a bank of test cases and recently made requests. This helps ensure that changes are effective and do not introduce errors.

3. Version control: With Vellum, users can track the success of their prompts and models, and easily upgrade to new versions or revert changes when needed. No code changes are required, making it convenient to manage and control the evolution of AI models.

Use Cases:

- Developing a minimum viable product (MVP): Vellum enables users to quickly develop an MVP by experimenting with different prompts, parameters, and LLM providers. This allows for rapid iteration and refinement of AI-powered features.

- Collaborative prompt creation and editing: Vellum's platform facilitates collaboration among multiple team members, including non-technical individuals. It streamlines the process of creating and updating prompts, ensuring reliable updates to production traffic.

- Comparing and selecting model providers: Vellum allows users to compare OpenAI, Anthropic, and open source models like Dolly side by side. This helps users find the right model for their specific AI task, ensuring optimal performance and results.

Vellum is a powerful AI tool that simplifies the transition from prototype to production. With its rapid experimentation, regression testing, version control, and observability features, Vellum empowers users to build and deploy AI-powered features with confidence. It eliminates the need for complex internal tooling, allowing companies to focus on delivering a great user experience. Whether you're just getting started or looking to improve your existing AI workflows, Vellum is a trusted partner that can help you achieve your goals.