SiftingIO

SiftingIO

SaltingIO LLC
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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connectivity to major exchanges (NYSE, NASDAQ, CBOE, OTC), and data normalization to eliminate survivorship bias and outdated pipelines.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.

About

SiftingIO is a financial market data API for developers, fintech teams, analysts and researchers building market-aware applications. It provides real-time quotes and streaming updates, historical OHLCV data, and reference datasets for U.S. stocks, forex, crypto, commodities and on-chain markets through REST and WebSocket interfaces. Other datasets include company fundamentals and financial statements, SEC filings, economic events, market hours and technical indicators. Go, Python and TypeScript SDKs, interactive API documentation, Excel and Google Sheets tools, downloadable data exports and an MCP server support common development and research workflows. A free tier is available for each market with usage limits; paid plans are priced by market and tier. Coverage and permitted use vary by market, plan and data licensing terms.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

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

Audience

Developers, fintech teams, financial analysts and researchers building charts, market monitoring, portfolio tools and data workflows.

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$29 per month
Free Version Supported
Free Trial Not Supported

Pricing

$0/month
Every market has its own free tier at $0/month, with a 10,000 REST-call monthly quota. Paid plan prices and allowances vary by market and tier.
Free Version Supported
Free Trial Not Supported

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

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 Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Massive
Founded: 2017
United States
massive.com

Company Information

SaltingIO LLC
Founded: 2024
United States
sifting.io

Alternatives

Alternatives

Categories

Categories

Integrations

Google Sheets Supported
Microsoft Excel Supported
ChatGPT Not Supported
Claude Not Supported
Coinbase Supported
Go Supported
Google Cloud Platform Supported
JSON Supported
Java Supported
JavaScript Supported
Model Context Protocol (MCP) Not Supported
Motley Fool Supported
Nasdaq Boardvantage Supported
Public Supported
Python Supported
Revolut Supported
SQL Supported
Supabase Not Supported
n8n Not Supported

Integrations

Google Sheets Supported
Microsoft Excel Supported
ChatGPT Supported
Claude Supported
Coinbase Not Supported
Go Not Supported
Google Cloud Platform Not Supported
JSON Not Supported
Java Not Supported
JavaScript Not Supported
Model Context Protocol (MCP) Supported
Motley Fool Not Supported
Nasdaq Boardvantage Not Supported
Public Not Supported
Python Not Supported
Revolut Not Supported
SQL Not Supported
Supabase Supported
n8n Supported
Claim Massive and update features and information
Claim Massive and update features and information
Claim SiftingIO and update features and information
Claim SiftingIO and update features and information