
Codédex
Scrimba
GoIT LMS
Treehouse
Refocus
CodeCrafters
Divize
A better way to support developers

Alpha Vantage
Financial Modeling Prep
Twelve Data
Alpaca Trading API
Fey
Finage
CoinGecko
Polygon.io offers streaming realtime data for stocks/equities, ETFs, Indecies and Forex/Currencies including crypto currencies. Our Real-Time Stock Data APIs help you build the future on fintech.
Which is more popular?
Based on our record, Polygon.io seems to be more popular. It has been mentioned 85 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | dataprotocol.com | polygon.io |
| Listed in |
What each product offers, as listed by its team.


No features have been listed yet.
Possible disadvantages
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 Polygon.io yet.
Walkthroughs and reviews on video.
Sven Mawson - Evolution of the Google Data Protocol
Get Stock Pricing Data From The Polygon.io API For Algo-Trading Using Python
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Data Protocol and Polygon.io. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Data Protocol since Oct 2023.
Polygon.io gives you 5 API calls/minute on the free tier. That’s rough for options scanning since you need one call per expiration per symbol. I’d only recommend this if you’re scanning fewer than 20 symbols. - Source: dev.to / 6 months ago
The market data will be streamed from polygon.io. All trades should be handled by the Game Engine, so in the simplest form, the architecture looks like this:. - Source: dev.to / about 1 year ago
Here are some valuable resources for developers exploring share price API solutions: Alpha Vantage API: A free platform offering extensive stock market data, including historical trends and real-time updates. Yahoo Finance API: A... - Source: dev.to / over 1 year ago
When comparing Data Protocol and Polygon.io, you can also consider the following products.


Alpha Vantage offers free APIs in JSON and CSV formats for realtime and historical stock and forex data, digital/crypto currency data and over 50 technical indicators.
Compare Alpha Vantage to Data Protocol or Polygon.io:

Interactive coding screencasts created in an instant
Compare Scrimba to Data Protocol or Polygon.io:

Access all stocks discounted cash flow statements, market price, stock markets news, and learn more about Financial Modeling. Learn M&A, LBO, DCF, Comps, and Financial Statement Modeling thought concrete examples
Compare Financial Modeling Prep to Data Protocol or Polygon.io:
Empowering emerging markets with high-quality tech education
Compare GoIT LMS to Data Protocol or Polygon.io:

The simplest and most effective way to access both realtime and historical stock, forex, cryptocurrency data, and over 100 technical indicators.
Compare Twelve Data to Data Protocol or Polygon.io: