Contact details taken from the vendor's own site on 26 August 2026. Nothing here is guessed; a blank field means we did not find one.
Twelve Data is listed in the Buyside Fintech directory with 1 product. The company was founded in 2020. Its products are listed under market data and reference data. That product is Twelve Data. Every fact on this page carries the source we read and the date we checked it, and the profile has not been claimed by Twelve Data. Practitioners at firms that use Twelve Data can review it here, and the company may reply to a review but may not write one.
How Twelve Data describes itself
Financial data APIs for stocks, forex, cryptocurrency, and fundamental market data. Real time, historical, and EOD data.
Twelve Data’s own website, read 2026-08-30
Their words, not ours. We publish it so you can see how a company positions itself; it is not an assessment and nothing in it has been checked.
Twelve Data products
Twelve Data
API, WebSocket and SDK access to real-time and historical data for stocks, forex, crypto and fundamentals across 250-plus exchanges; the company describes itself as a distributed team with no single headquarters.
Confirmed on the vendor's own site · source · 2026-10-11
What practitioners say
Questions and notes