
Robinhood
Alpaca Broker API
Alpaca Trading API
SparkFin
Real-time Market API
Bullish.email
Alpaca Fractional Trading API
Free real-time stock market data API

Mockaroo
DUMMY DATABASE
DemoDataWorks
Fake Data
Datamade
Generate Data
Conektto
We fake it till you make it!

Which is more popular?
Based on our record, Alpaca Data API seems to be more popular. It has been mentioned 8 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | alpaca.markets | dataconstruct.io |
| Listed in |
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.


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


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


Have you looked at Alpaca's Market Data API or Polygon.io. Both premium options are reasonably priced and give you access to both historical and real time trades. Source: almost 4 years ago
I think https://alpaca.markets/data still offers free api keys for research purposes. Source: about 4 years ago
Https://alpaca.markets/data - As you see you get 100% market coverage for all US exchanges and unlimited API / WebSocket access. They also have 1min bar historical data (I do not know about the tick level). I can not speak to the quality... Source: about 4 years ago
Tracking DataConstruct since Apr 2024.
When comparing Alpaca Data API and DataConstruct, you can also consider the following products.

A realistic data generator to test your app
Compare Mockaroo to Alpaca Data API or DataConstruct:

Launch your own commission-free trading app
Compare Alpaca Broker API to Alpaca Data API or DataConstruct:

Generate and manage synthetic datasets easily with DUMMY DATABASE
Compare DUMMY DATABASE to Alpaca Data API or DataConstruct:

Simple REST API for commission-free stock trading
Compare Alpaca Trading API to Alpaca Data API or DataConstruct:

Ready-made synthetic industry databases and Power BI dashboards for analytics, SQL practice, BI demos, training, and consulting — across 10 industries, plus a generator for custom scale and variations.
Compare DemoDataWorks to Alpaca Data API or DataConstruct: