PromptSpend
Know the tab before you build
1 ratings3.87
Saves1
CategoryDeveloper Tools
PlatformWeb
PricingFree
PromptSpend is an interactive cost calculator that estimates and compares the cost of using various AI language models. Users can paste their prompt and see pricing side-by-side across 80 different models, with prices updated daily from a publicly accessible JSON source.
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Information
CategoryDeveloper Tools
PlatformsWeb
PricingFree
AccountNot confirmed
ListedSeptember 2026
WebVisit
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Automated checks of the public website by Google Lighthouse 13.5.0. Scores can vary between runs.
Checked Oct 17, 2026
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- Performance
- 87 out of 100, Needs improvement
- Accessibility
- 100 out of 100, Good
- Best Practices
- 96 out of 100, Good
- SEO
- 100 out of 100, Good
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