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StockMarketStack
Find the right stock-market API, screener or backtester
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. 199 products in 13 categories, each described in the same blocks (pricing, access, coverage, capabilities) with its own verification date. Plus guides to exchange data fees and how-tos that say where the naive approach breaks.
Hi Product Hunt 👋
I built StockMarketStack because comparing market data providers meant opening fifteen pricing pages that each describe themselves differently. Here every product fills in the same blocks: pricing, free-tier limits, coverage, latency, interfaces. Two cards read side by side without translating.
A few things I care about:
• A blank field means "not verified", never "zero". Each block carries its own check date.
• Sponsorship never buys sort order, ratings or placement in a listing.
• Every page has a plain-Markdown twin (add .md to any URL) for AI agents.
• Guides cover the part vendors don't tell you, like why a US real-time feed is licensed per display device.
About StockMarketStack on Product Hunt
“Find the right stock-market API, screener or backtester”
StockMarketStack was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #76 on the daily leaderboard. 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. 199 products in 13 categories, each described in the same blocks (pricing, access, coverage, capabilities) with its own verification date. Plus guides to exchange data fees and how-tos that say where the naive approach breaks.
On the analytics side, StockMarketStack competes within Fintech, Investing and Developer Tools — topics that collectively have 594.7k followers on Product Hunt. The dashboard above tracks how StockMarketStack performed against the three products that launched closest to it on the same day.
Who hunted StockMarketStack?
StockMarketStack was hunted by HowAi Works. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of StockMarketStack including community comment highlights and product details, visit the product overview.
HowAi Works