ORATS side by side with other options data APIs, historical data vendors, and trading tools. Competitor details come from their own pages, with sources and the date they were read.
ORATS vs ThetaData
ThetaData sells OPRA options data, with history from 2012, 2016, or 2020 depending on the plan.
ORATS vs Massive
Massive sells raw options trades, quotes, and bars, with greeks in live snapshots only.
ORATS vs Databento
Databento sells raw market data, including the OPRA options feed, without greeks or implied volatility.
ORATS vs Market Chameleon
Market Chameleon sells screeners and earnings reports on 15-minute delayed data for $99 a month.
ORATS vs Unusual Whales
Unusual Whales sells real-time options flow and flow alerts.
ORATS vs CML TradeMachine
CML TradeMachine backtests options strategies on one price a day.
ORATS vs Option Omega
Option Omega backtests 12 tickers on one-minute data.