
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

Low End Box
VPS and cloud server prices, compared at the same size
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 | stackrates.ai |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Alpaca Data API yet.
StackRates is a price index for VPS and cloud servers. It reads list prices from 46 providers, from their own pages and price APIs, compares plans at the same memory, and shows the date and source of every number. Free, no account. How it differs from what you may use now: - Low End Box publishes...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Alpaca Data API and StackRates. 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: about 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: over 4 years ago
Tracking StackRates since Oct 2026.
When comparing Alpaca Data API and StackRates, you can also consider the following products.


Cheap VPS hosting providers listing & reviews.
Compare Low End Box to Alpaca Data API or StackRates:

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

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

Learn the markets for free, profit forever.
Compare SparkFin to Alpaca Data API or StackRates:

Build trading apps with real-time market data in seconds.
Compare Real-time Market API to Alpaca Data API or StackRates: