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Free AI token counter and cost calculators: tokens and API cost for GPT, Claude and Gemini, subscription vs API, coding agents. Private, no sign-up.

Pandas
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scikit-learn (formerly scikits.learn) is an open source machine learning library for the Python programming language.

Which is more popular?
Based on our record, Scikit-learn seems to be a lot more popular than Tokensave.app. While we know about 41 links to Scikit-learn, we've tracked only 3 mentions of Tokensave.app.
Website, pricing, platforms and company facts side by side.
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| Website | tokensave.app | scikit-learn.org |
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| Company | 2026 | — |
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In their own words, as submitted to SaaSHub.


TokenSave (tokensave.app) is a free set of calculators that show what AI really costs. Everything runs in your browser: the text you paste is never uploaded, and there is no sign-up. What you can do Token counter: paste text and see tokens, characters and API cost for GPT, Claude and Gemini...
No description of Scikit-learn yet.
What each product offers, as listed by its team.


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An editorial look at what each product does well and who it suits.


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Learning Scikit-Learn (AI Adventures)
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Tokensave.app and Scikit-learn.
Tokensave.app's answer
Developers and teams building on LLM APIs who want to estimate costs, people deciding between ChatGPT Plus, Claude Pro or Google AI Pro and the API, developers using coding agents like Claude Code and Codex, and non-English users who want to know how much extra their language costs.
Tokensave.app's answer
It puts every AI cost question in one free place: tokens and API cost for GPT, Claude and Gemini side by side, whether a subscription or the API is cheaper for you, what coding agents like Claude Code and Codex cost per month, and the price of AI video and images. It also shows how much more non-English text costs (Korean needs about 44% more tokens than English on GPT, Japanese about 79% more) and can translate a prompt to English on your device to save tokens. It runs in 41 languages, and nothing you paste leaves your browser.
Tokensave.app's answer
Most token counters cover one model family and stop at the token count. AI Token Counter compares GPT, Claude and Gemini at once, turns tokens into money with prices updated daily, and goes further: subscription vs API, coding agent costs, and video and image prices. It is completely free, needs no account, and your text is never uploaded.
Tokensave.app's answer
I'm a solo developer who builds mobile games with AI, without a coding background. While working with Claude and other models, I kept wondering what each prompt really cost and whether my subscription was worth it. When I measured the same prompt in 41 languages, I found that non-English text often needs far more tokens than English. So I built a free tool to make those costs visible, and it grew into a set of calculators.
Tokensave.app's answer
A static site built with Python and plain JavaScript, styled with Tailwind CSS and hosted on GitHub Pages. Tokens are counted in the browser with tiktoken-compatible tokenizers, and prompt translation uses the browser's built-in Translator API, so no text is sent to a server. API prices are refreshed daily by a GitHub Actions workflow.
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External articles and on-site reviews we used to compare the two products.


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Scikit-learn is an open source machine learning library for Python that's built on the SciPy and NumPy scientific computing libraries, plus Matplotlib for plotting data. It supports both supervised and unsupervised...
Recommendations tracked on public social media and blogs since March 2021.


Count the tokens in your own prompt: https://tokensave.app/. - Source: dev.to / 22 days ago
All 41 languages, chart and CSV (CC BY 4.0): https://tokensave.app/data/language-tax-index Count your own text: https://tokensave.app. - Source: dev.to / 23 days ago
Because the saving is large for long non-English text, I added an experimental Text → image button to the free token counter at https://tokensave.app. It renders your text into PNG pages in the browser (nothing is uploaded), estimates... - Source: dev.to / 23 days ago
Reachability says who could be compromised. Behavior says who probably is. Sysmon Event ID 1 records every process with its parent. Reduce each to a parent>child token, keep only tokens that are new to each host since the intrusion... - Source: dev.to / about 1 month ago
Certutil.exe or notepad.exe opening an external connection lands in rare because, fleet-wide, those processes almost never egress. Tune the <= 3 threshold to your environment size. For a more principled version, score each (process,... - Source: dev.to / 6 months ago
Pre-configured environment. A working VM or container with Jupyter, pandas, scikit-learn, and transformers already installed. Realistic security datasets loaded. GTK Cyber students work in the Centaur VM, a free Apache 2.0 portable lab.... - Source: dev.to / 6 months ago
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Pandas is an open source library providing high-performance, easy-to-use data structures and data analysis tools for the Python.
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Free, browser-only calculator that turns Claude Code, Codex and Cursor token usage into API-equivalent dollars.
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