
Robinhood
Polygon.io
Alpaca Data API
TradingView
Yahoo! Finance
FinFeedAPI
Financial Modeling Prep
Simple REST API for commission-free stock trading
Mockaroo
MockTurtle.net
DDL to Data
SQLable
Random Data
JSON Generator
Generate Data
Ask in plain words. DataMaker finds valid SAP records, inside your network.

Which is more popular?
Based on our record, Alpaca Trading API seems to be more popular. It has been mentioned 62 times since March 2021.
Website, pricing, platforms and company facts side by side.
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DataMaker
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| Website | alpaca.markets | automators.ai |
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What each product offers, as listed by its team.

Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
No analysis of DataMaker yet.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Alpaca Trading API and DataMaker. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

It built three: crypto, equities, and options, each against Alpaca's paper trading API. Full code is public: github.com/tatsuyawwp/ai-trading-bot-experiment. - Source: dev.to / 3 months ago
The setup is simple. Each strategy gets the same starting capital. They all receive the same market data in real-time via Alpaca's paper trading API. At the end of a session (I run overnight — markets are less noisy for my RSI-based... - Source: dev.to / 8 months ago
I’ve got a soft spot for Alpaca. I really do. They make it stupidly easy to open an account, paper trade, and even integrate with some neat tools. - Source: dev.to / over 1 year ago
Tracking DataMaker since Nov 2026.
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Generate realistic random JSON data through a simple and intuitive GUI.
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Free real-time stock market data API
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Turn SQL schemas into realistic test data in seconds. Perfect for testing, demos, and development.
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