Based on our record, Polygon.io seems to be a lot more popular than Alpha Vantage. While we know about 82 links to Polygon.io, we've tracked only 3 mentions of Alpha Vantage. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I am building a web app, and I would like to use the polygon.io API on the back-end to forecast the market sentiment. The individual upgrade is $200, while business upgrade would cost $2000. Would my use of the API considered personal or commercial? Source: 5 months ago
It's worth mentioning that we use polygon.io to provide market information, which has the ability to specify time frames for data. Each ChatGPT call will have the appropriate information at the time it should. We also use a temperature of 0, as we want idempotent predictions. Source: 10 months ago
I am currently testing the products from Polygon.io . They seem to have everything I need, however I noticed that sometimes prices are not adjusted for splits. I have seen on subreddit that this is a known problem with Polygon (about more than 3 years ago!) so I am wondering about the quality of their data. Source: 10 months ago
Polygon.io is our main data source, then we have other auxiliary sources to fill in other details polygon doesn't provide. Source: 10 months ago
To get the stock price data, we are going to use Polygon,. - Source: dev.to / 11 months ago
Source: code-(right click, view source) | stock data-alphavantage.co. Source: about 1 year ago
Stock prices is really not something you would want to webscrape. It's just not worth it, using an API is a lot faster. Eg alphavantage.co, it's free to use and you get your data in a structured form with zero hassle:. Source: about 3 years ago
Beware, you need to register on alphavantage.co to get your own API key which you put into the url instead of 'demo'. Source: about 3 years ago
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