CodeTrain vs PDF Insight

CodeTrain is a Socratic AI coding tutor: it asks questions, reviews what you write, and runs your tests, but never writes the code for you. Free to start.

This is what PDF Insight does to a real client's pile: it reads, classifies and merges every slip into one correctly-ordered file.

About CodeTrain

CodeTrain is a Socratic AI coding tutor: it asks questions, reviews what you write, and runs your tests, but never writes the code for you. Free to start. Two steps, about a minute, and the first one is going to catch you. The tutor's replies are pre-recorded, so it knows the handful of ways this lesson usually goes wrong. The real one reads whatever you actually wrote, and it is free for ten lessons a month.

About PDF Insight

This is what PDF Insight does to a real client's pile: it reads, classifies and merges every slip into one correctly-ordered file. The full run happens on your own machine, so client files never leave your computer. Self-employed: turn a year of receipts and statements into one clean PDF to send your accountant. PDF Insight reads and classifies every document, even scanned pages, orders them your way, lets you review, and exports one clean merged file.