DataChat · Office #47,463

What it is

Calls itself “desktop app”.

• Calls itself: desktop app

“DataChat is a single-file Java Swing desktop app with no external dependencies .”

What it costs

No free plan. No monthly or yearly plan. No one-time option.

• One-time: no
• Monthly: no
• Yearly: no
• Commission: no
• Free plan: no

“Ask your CSV or Excel data questions in plain English and get an answer plus a chart.”

Who it sells to

In English.

• Languages: English

“Ask your CSV data questions in plain English and get an answer plus a chart.”

How it runs

A desktop app. Runs locally and works offline. Offers an API. AI is a side feature. You can bring your own API key.

• Kind: desktop
• Runs where: on the device, offline
• API: yes
• AI role: a side feature
• Bring your own key: yes

“DataChat is a single-file Java Swing desktop app with no external dependencies .”

“It works with Claude (Anthropic API) for natural-language understanding”

What it works with

Runs inside Java. Built on Java. Names Anthropic API, Claude and 2 more on its pages.

• Runs inside: Java
• Built on: Java
• Names: Anthropic API · Claude · GitHub · +1

“Anthropic API”

“Claude”

What it offers as proof

Live, no waitlist. Claims “2,317 synthetic financial transactions”. Try it without signing up. Publishes docs.

• Number claimed: 2,317 synthetic financial transactions
• Trial asks for: nothing

“Sign in”

“It works with Claude (Anthropic API) for natural-language understanding, and it also ships with a built-in offline engine and demo data so you can try it without an API key.”