Directory

6 tools

Alpaca (AlpacaDB, Inc.) · Financial analysis & investing

API-first US brokerage offering a Trading API, Market Data API and Broker API for stocks, ETFs, options and crypto, with paper trading

Apache-2.0FreemiumUsage-basedNov 2, 2026

Bloomberg Terminal

Bloomberg L.P. (FIGI Registration Authority) · Market & fundamentals data

Bloomberg's subscription workstation for market data, news, analytics, messaging and execution, with Excel integration and the BLPAPI library for C++, Java, .NET and Python

ProprietaryPaidEnterpriseLocalNov 2, 2026

Geocodio

Dotsquare LLC (Geocodio) · GIS & mapping

Geocoding API and spreadsheet service for the US and Canada with batch processing and data appends such as census, districts and time zones

ProprietaryFreemiumUsage-basedNov 2, 2026

Google Maps Platform

Google (Chrome DevTools team) · GIS & mapping

Google's commercial suite of mapping APIs: maps and Street View embedding, Places, Geocoding, Routes and Distance Matrix, billed per request

ProprietaryUsage-basedFreemiumNov 2, 2026

Interactive Brokers API

Interactive Brokers LLC · Financial analysis & investing

Programmatic trading and market-data access to Interactive Brokers accounts through the TWS API, the REST-based Web API and FIX

ProprietaryUsage-basedPaidLocalRedirected

Mapbox

Mapbox, Inc. · GIS & mapping

Commercial mapping platform with vector tiles, map styling, geocoding, directions and SDKs for web, iOS and Android, billed by usage