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About

FlashAlpha is a pre-computed options analytics API for quant developers and systematic traders. One API call delivers live gamma exposure (GEX), volatility surfaces, dealer exposure, IV rank, and all 15 Greeks across 6,000+ US equities and ETFs — updated every 15 seconds. Unlike raw data providers, FlashAlpha pre-computes the entire analytics layer — eliminating data engineering overhead entirely. The only options analytics platform with a native MCP server, making live options data directly queryable by AI agents like Claude and Cursor. Free tier available. No credit card required. First API call in under 60 seconds.

About

Massive is a market-data infrastructure platform built to provide real-time and historical financial data to developers, startups, and trading firms. It delivers institutional-grade market data across stocks, options, indices, currencies, and futures, all via a streamlined API, WebSocket, flat-file S3 access, or SQL query interface. The platform emphasizes low latency, direct connectivity to major exchanges (NYSE, NASDAQ, CBOE, OTC), and data normalization to eliminate survivorship bias and outdated pipelines. Massive positions itself as “modernizing Wall Street” by removing legacy bottlenecks and providing the same quality of market data typically reserved for large institutions, but now accessible to any app builder. The platform also includes extensive documentation, client libraries in Python, JavaScript, Go, and Java, tutorials, and example projects to accelerate integration.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Quant developers and researchers, systematic options traders, volatility researchers, AI/ML engineers

Audience

Developers, fintech startups and trading firms requiring a tool offering institutional-grade market data across multiple asset classes to build apps, analytics or trading systems

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$63/month
Free Version
Free Trial

Pricing

$29 per month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

FlashAlpha
Founded: 2026
Cyprus
flashalpha.com

Company Information

Massive
Founded: 2017
United States
massive.com

Alternatives

Alternatives

TILDE

TILDE

ielab

Categories

Categories

Integrations

Coinbase
Go
Google Cloud Platform
Google Sheets
JSON
Java
JavaScript
Microsoft Excel
Motley Fool
Nasdaq Boardvantage
Public
Python
Revolut
SQL

Integrations

Coinbase
Go
Google Cloud Platform
Google Sheets
JSON
Java
JavaScript
Microsoft Excel
Motley Fool
Nasdaq Boardvantage
Public
Python
Revolut
SQL
Claim FlashAlpha and update features and information
Claim FlashAlpha and update features and information
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Claim Massive and update features and information