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ReasoningDensity
See where your AI API cost & tokens go — no API key needed
Upload your OpenAI, Claude, or Gemini usage export. Find token waste, model overkill, and failed-request cost — instantly, in your browser. No API keys, no server upload.
Hey everyone!
I've been building a few side projects using Claude (haiku, sonnet, opus, fable) and ChatGPT, picking models depending on the task — heavier models for detailed coding/audits, lighter ones for simple stuff. But my API usage kept climbing and I honestly had no clear picture of where the money was going.
Every tool I found wanted an API key connected or an account just to check usage, which felt like overkill for something I just wanted a quick answer to.
So I built ReasoningDensity — you drop in your usage CSV (works with OpenAI's and Anthropic's exports) and it shows a cost/token breakdown per model, plus plain-language flags like "this model costs 6x more per call than that one." Runs entirely in the browser, nothing gets uploaded anywhere, no signup.
Still pretty early — no accounts, no saved history yet, just upload and see. Would love feedback, especially from anyone who's tried other provider exports (Gemini support is still rough).
Thanks for checking it out!
About ReasoningDensity on Product Hunt
“See where your AI API cost & tokens go — no API key needed”
ReasoningDensity was submitted on Product Hunt and earned 0 upvotes and 4 comments, placing #154 on the daily leaderboard. Upload your OpenAI, Claude, or Gemini usage export. Find token waste, model overkill, and failed-request cost — instantly, in your browser. No API keys, no server upload.
On the analytics side, ReasoningDensity competes within SaaS, Developer Tools and Artificial Intelligence — topics that collectively have 1M followers on Product Hunt. The dashboard above tracks how ReasoningDensity performed against the three products that launched closest to it on the same day.
Who hunted ReasoningDensity?
ReasoningDensity was hunted by New User. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of ReasoningDensity including community comment highlights and product details, visit the product overview.
New User