
Polygon.io
Twelve Data
Financial Modeling Prep
Yahoo! Finance
CoinGecko
Finage
BloombergView
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.

Which is more popular?
Based on our record, Buffer seems to be a lot more popular than Alpha Vantage. While we know about 61 links to Buffer, we've tracked only 3 mentions of Alpha Vantage.
Website, pricing, platforms and company facts side by side.
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| Website | alphavantage.co | buffer.com |
| Pricing | — | |
| Company | — | Startup from the United States |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Alpha Vantage yet.
Overall verdict
Why this product is good
Recommended for
Buffer is recommended for small to medium-sized businesses, digital marketers, social media managers, and individuals who need to manage multiple social media accounts. It's also well-suited for teams looking for collaboration tools to improve their social media marketing workflow.
Walkthroughs and reviews on video.
Python Stock Screener: Alpha Vantage API vs. Google Finance | #28 (Python for Finance #7)
Hootsuite VS Buffer VS Later 2019 | 3 Best Social Media Schedulers
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Alpha Vantage and Buffer. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Alpha Vantage is one of the most interesting services. Mainly because it’s extremely simple to use, provides a ton of information (full historical records), and it’s not only cryptos, also has stock prices and other...
A scheduler publishes pins you have already designed and written, at the times you choose: Buffer, Later, Planoly, Hootsuite and Pinterest's own scheduler work this way. An automation tool also makes the pins: it...
Buffer is the friendliest scheduler here, and its free plan (3 channels, 10 scheduled posts each) is enough to try Pinterest scheduling properly. It treats Pinterest like any other network, though: no board sections,...
Buffer starts at the composer: you bring a finished post, and Buffer queues it across social networks with an AI assistant that helps rewrite captions. Its scheduler is mature and its analytics are straightforward. It...
Recommendations tracked on public social media and blogs since March 2021.


Source: code-(right click, view source) | stock data-alphavantage.co. Source: over 3 years 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: over 5 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: over 5 years ago
I started with Buffer since everyone knows the name. It has been around forever as a scheduler, and now it has a newer GraphQL API that replaced the older, more limited one. - Source: dev.to / 4 months ago
We could have built full autopilot â generate, schedule, post, done. Tools like Buffer and Hootsuite give you scheduling. Some newer tools now offer auto-posting. We deliberately didn't go that route for the first version, and the... - Source: dev.to / 6 months ago
The concept is simple but technically ambitious. We are going to execute a strategy of "dogfooding" (eating our own food). Instead of using third-party tools like Buffer or Hootsuite, we will build a custom distribution engine using the... - Source: dev.to / 10 months ago
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