Data Enrichment — paid against free

Paid against free › Data & Research › Data Enrichment & Collection › Data Enrichment · Data and databases on Repo Radar

Paid 0 reviewed

Prices and free tiers as checked, dated on each review.

Paid tools for this job are being added. The free alternatives below are ready to use.

Free to use. You run it on your own server.

They do this job.

A Python library that extracts hundreds of statistical descriptions from time-ordered data and keeps only the ones related to your target.

A Python scraper that learns what to extract from one example you give it.

It adds 43 standard technical-analysis indicators as new columns on a table of prices.

A Python wrapper that turns a table of price bars into one where trading indicators are columns.

Fast removal of near-duplicate text from a dataset.

Python financial indicators that update as each new price arrives, instead of recalculating the whole series.

A second choice: they cover part of this job or are a building block for it.

A Python framework for fetching and parsing large numbers of web pages.

The long-established Python client for Reddit's official interface.

Pulls a few phrases out of a document that say what it is about.

It reads the title, description and picture out of any web page.

A small Python package that downloads a United States company's official filings to a local folder.

One job at a time: the paid tools worth paying for, the free ones you can run yourself, and who should pick which.

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