AI API productivity tools for engineering teams: token counting, cost estimation, model recommendation, prompt debugging. No sign-up required — make smarter decisions during model selection and budget planning.
Paste text and instantly estimate token counts and API costs for Claude, GPT, Gemini, and DeepSeek — with side-by-side comparison against official pricing.
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Forecast your monthly AI API bill from business metrics (users, DAU, avg. conversation length). A handy budget planning tool.
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Describe your scenario (coding / customer support / creative writing) and get a tailored model combination with reasoning.
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Compare outputs from multiple models side-by-side on the same prompt — great for tuning and model selection.
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Claude / GPT / Gemini — all accessible via one account. Free credits on signup.