AI prompt engineering, a crucial aspect of AI and education as well as AI essay checkers, requires meticulous attention to detail. Enter Promptfoo, an indispensable library designed specifically for testing and refining the effectiveness of Language Model Mathematics (LLM) prompts.

Pricing

Pricing Model

FreeFreemiumPay-As-You-Go (PAYG)Credit or Token-Based Custom Pricing

Pricing Plans

Community

Free Forever: Includes all core LLM evaluation features, support for all model providers, red teaming with 10,000 probes per month, custom integration, local/self-hosting, vulnerability scanning, and community support.

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Enterprise

Custom Pricing: Includes all Community features plus customizable red teaming limits, team sharing and collaboration, continuous monitoring, centralized dashboard, SSO and permissions, Promptfoo API access, managed cloud deployment, professional services, and priority support with SLA.

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On-Premise

Custom Pricing: Includes all Enterprise features plus deployment on own infrastructure, complete data isolation, dedicated runner, and assigned deployment engineer.

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