DATAKU vs Teachable Machine

DATAKU is a data science site that tracks AI benchmarks, API pricing, and model releases, then packages the numbers into free calculators and downloadable datasets. The homepage archives articles on inference costs, funding rounds, and head-to-head model comparisons, while the Tools section hosts eight utilities such as an LLM cost calculator, benchmark decoder, and model graveyard.

Most AI news sites summarize press releases. DATAKU cross-references provider docs, leaderboard scores, and its own pricing tables, which is why the downloadable datasets page lists 48-row pricing histories and 62-row benchmark score tables under CC BY 4.0 licenses.

Data analysts, ML engineers, and buyers use DATAKU when they need cost-per-token math, benchmark context, or CSV exports instead of marketing claims. The About page describes the project as benchmark and pricing tracking run by a former Tokyo data analyst.

Teachable Machine is a browser-based machine learning trainer from Google that lets you build image, sound, and pose classifiers without writing code. You gather examples into classes, train a model in the browser, then export it as a real TensorFlow.js model for sites, apps, or hardware projects. The whole workflow runs in three steps: gather samples, train, and export.

Most ML platforms assume you know Python and cloud infrastructure. Teachable Machine deliberately targets people who want a working classifier in minutes, not a data science pipeline. Training can stay entirely on your device, so webcam and microphone data never has to leave your computer. The export path points at creative tools like p5.js, Glitch, and Arduino, not enterprise dashboards.

Classroom teachers use it for bias and ethics lessons, students prototype game controllers and assistive devices, and hobbyists build classifiers before touching TensorFlow code. It is free, requires no account to start, and the original 2017 version is still available for camera-only experiments.