PrompTessor

Analyze, score and optimize prompts, and manage them in one place.

Freemium Prompt Optimizers promptessor.com

About PrompTessor

PrompTessor analyses a prompt, points out weak spots and suggests an improved version, with a workspace for organising the prompts you keep.

Useful if you want feedback on why a prompt works, not only a rewrite.

Analyze, score and optimize prompts, and manage them in one place.

PrompTessor has a free tier, with paid plans for more usage or features.

Prompt Optimizer (open source), DSPy, Prompt Builder, PromptHub Enhancers.

Open Source

Popular open-source prompt optimizer you can use online or self-host.

Open Source

Framework for programming — not hand-writing — prompts, with automatic optimizers.

Freemium

Generate, optimize and keep a history of prompts for major chat models.

Freemium

Prompt enhancers built on current best practices for each model provider.