StockMarketStack · House #23,173

What it is

Calls itself “catalogue”.

• Calls itself: catalogue

“A catalogue of software and data for people who manage their own money: market data APIs, screeners, portfolio trackers, backtesting frameworks, MCP servers for AI agents and more.”

Where it puts itself

Rules out “Brokers, robo-advisors and stock picks”. Publishes a comparison page.

• Says it will not: Brokers, robo-advisors and stock picks

“Brokers, robo-advisors and stock picks are out of scope.”

“Alternatives -> https://stockmarketstack.com/alternatives”

What it costs

Has a free plan.

• Free plan: yes

“150 of them have a free tier”

Who it sells to

Sells to consumers.

• Sells to: consumers

“A catalogue of software and data for people who manage their own money”

How it runs

A API. Can be self-hosted. Hosted in the cloud. Offers an API. AI is a side feature. Built with Google Analytics.

• Kind: api
• Runs where: cloud / hosted · self-hosted
• API: yes
• AI role: a side feature
• Analytics: Google Analytics

“…market data APIs, screeners, portfolio trackers, backtesting frameworks, MCP servers for AI agents and more.”

“…hosted APIs, desktop platforms, open-source libraries you install yourself, spreadsheet add-ins”

What it works with

Names Alpaca Market Data, Alpha Vantage and 5 more on its pages.

• Names: Alpaca Market Data · Alpha Vantage · Bloomberg Terminal · +4

“Alpaca Market Data”

“Alpha Vantage”

What it offers as proof

Live, no waitlist. Claims “199”. Publishes docs.

• Number claimed: 199

“The site is a set of static pages with no accounts and no log-in”

“199 products in 13 categories”