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Financial Data Online
What is the best stock market API?
6
Options
Considered
11
User
Recs.
Sep 6, 2022
Last
Updated
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6
Options
Considered
Best stock market API
Price
Price
Last Updated
--
Yuzu
-
FREE
Sep 6, 2022
--
IEX Developer Platform
Free
-
Apr 7, 2020
--
ALPHA VANTAGE
Freemium
-
Oct 10, 2020
--
Quandl
Freemium
-
Dec 5, 2018
--
Twelve Data
FREE
-
Sep 21, 2020
See Full List
--
Yuzu
My Rec
ommendation
for
Yuzu
My Recommendation for
Yuzu
Add Video or Image
All
5
Experiences
1
Pros
2
Cons
1
Specs
Top
Pro
•••
Free tier
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Top
Con
•••
No options data (only stocks and crypto)
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SuccinctAlQaum's Experience
I built a simple investment portfolio tracker on Yuzu
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Specs
Price:
FREE
Top
Pro
•••
Low-code (GraphQL)
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See All
Get it
here
Recommend
1
--
IEX Developer Platform
My Rec
ommendation
for
IEX Developer Platform
My Recommendation for
IEX Developer Platform
Add Video or Image
All
7
Pros
5
Cons
2
Top
Pro
•••
Unofficial libraries and integrations
It has multiple SDKs ready to use on plenty of platforms.
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Top
Con
•••
No official libraries or integrations
Only third-party integrations so you likely need to write your own for your own needs.
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Top
Pro
•••
There are no request limits
They do throttle requests per IP, but you should get over 100 per second.
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Top
Con
•••
Does not have technical instruments
API does not provide you stats like MACD, STOCH etc.
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Top
Pro
•••
Good documentation
The API is well documented with examples.
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Top
Pro
•••
No login required
No paperwork or login required to get started.
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Top
Pro
•••
Free as in 'free pizza'
It costs nothing.
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Free
Recommend
2
--
ALPHA VANTAGE
My Rec
ommendation
for
ALPHA VANTAGE
My Recommendation for
ALPHA VANTAGE
Add Video or Image
All
5
Pros
4
Cons
1
Top
Pro
•••
Has a lot of technical indicators
Alpha Vantage API supports a lot of technical indicator out of the box
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Top
Con
•••
API Call limits
Free tier has API request limitation of up to 5 API requests per minute and 500 requests per day. If you would like to target a larger API call volume, you will need premium membership.
See More
Top
Pro
•••
Good documentation with examples
See More
Top
Pro
•••
Has free tier
You can get started without paying a dime.
See More
Top
Pro
•••
Has real-time data
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Hide
See All
Freemium
Recommend
2
1
--
Quandl
My Rec
ommendation
for
Quandl
My Recommendation for
Quandl
Add Video or Image
Hide
Freemium
Recommend
1
1
--
Twelve Data
My Rec
ommendation
for
Twelve Data
My Recommendation for
Twelve Data
Add Video or Image
All
7
Experiences
1
Pros
5
Cons
1
Top
Pro
•••
International markets
Wide range of assets supported including non-US markets (India, Canada, etc).
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Top
Con
•••
Some missing SDKs
No SDKs for some languages, in my case C#.
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maripoga's Experience
Very convenient, fast, and diverse data provider
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Top
Pro
•••
Data quality
Reliable data for real-time and historical analysis.
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Top
Pro
•••
Human support
Very fast and polite support, always responding within a few hours.
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Top
Pro
•••
Streaming data
Apart from classical API, there is an opportunity to streaming low latency data using Websocket.
See More
Top
Pro
•••
Technical indicators
The largest collection of indicators anywhere observed, including complex ones as Ichimoku.
See More
Hide
See All
FREE
Recommend
2
--
Financial Modeling Prep
My Rec
ommendation
for
Financial Modeling Prep
My Recommendation for
Financial Modeling Prep
Add Video or Image
All
2
Pros
1
Cons
1
Top
Pro
•••
Very user friendly
Easy documentation for starting implementing endpoint.
See More
Top
Con
•••
No official SDK for python
See More
Hide
FREEMIUM
Recommend
1
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