>_ alternatives to Massive
7 data & apis tools that do a similar job to Massive, with the facts side-by-side.
the tool you're replacing
Massive— A data infrastructure platform that provides real-time and historical financial market data through APIs, including stocks, options, crypto, and other trading instruments.
EquitiesData & APIsFREE-CALL· LLM-friendly financial data API that exposes real-time and historical market data through simple natural-language.
- Financial Datasets— Stock-market data API built for AI agents — financials, SEC filings, KPIs, insider trades, and analyst estimates across 17,000+ tickers and 30+ years of history.
- xfinlink— Financial data API service focused on providing structured market and fundamentals data for developers.EquitiesData & APIsFREE-$$· Financial data API access for equities-focused datasets intended for programmatic use.
- Daloopa— AI-extracted, audit-ready financial data for 5,500+ global tickers — every number hyperlinked to its primary source for one-click verification.
- Rose AI— Natural-language data platform for financial analysts — query, visualize, and audit datasets with explainable logic trees and a built-in data marketplace.
- Percept— Provides real-time and historical market data APIs with high-performance charting visualization for enterprise applications.
- PreReason— Delivers structured, real-time market data and context optimized for AI agents to analyze and make financial decisions.
- Public API— Provides programmatic trading access to stocks, ETFs, options, crypto, and bonds with real-time execution, rebates on options contracts, and no commissions.Multi-assetTrading InfrastructureFREE· earns rebates up to $0.10 per stock & ETF options contract traded via API