AI Tools

Score AI Responses.
Ship Better Prompts.

Automatically evaluate AI responses across coherence, relevance, accuracy, and helpfulness — then get actionable suggestions to improve your prompts.

Start Scoring — $15/mo

Cancel anytime. No credit card surprises.

🔗
Coherence
🎯
Relevance
✅
Accuracy
💡
Helpfulness

Simple Pricing

Pro
$15
/month
  • ✓ Unlimited prompt evaluations
  • ✓ 4 quality metrics per response
  • ✓ Improvement suggestions
  • ✓ Batch evaluation dashboard
  • ✓ Historical score tracking
  • ✓ Export reports as CSV
Get Started

FAQ

How does the quality scoring work?
We run your prompt-response pairs through multiple algorithms that measure coherence (logical flow), relevance (on-topic accuracy), factual accuracy signals, and helpfulness — each scored 0–100 with a combined overall grade.
Can I evaluate responses in bulk?
Yes. The dashboard supports batch uploads via CSV or API, so you can score hundreds of prompt-response pairs at once and compare them side by side.
What AI models are supported?
PromptScore is model-agnostic. Paste any text response — from GPT-4, Claude, Gemini, Llama, or any other model — and we'll evaluate it the same way.