⚡Stack Radar

Broker & Trading APIs · Reviewed 24 Oct 2026

Alpaca

API-first brokerage platform for stocks, options, crypto, and more.

from $99 · free tier · alpaca.markets ↗

Paid against free › Broker & Trading APIs › Alpaca

Alpaca at a glance
2.4MEstimated total trafficModeled monthly visits2.3KRanking keywordsPublic search sample88/100Technical health15 pages checked0Referring domainsLive backlink summary

Overview

01

Summary

The useful answer before the supporting detail.

Alpaca is a brokerage platform providing access to financial markets through developer-friendly APIs S1. It serves global fintechs, institutions, and programmatic traders who build investing applications or automate trading strategies S1. Its practical value is enabling customizable investing products and commission-free trading without becoming a broker yourself S49.

02

Product identity and positioning

Name, category, positioning, audience, and first-party claims.

  • Identity: Alpaca is a brokerage platform providing access to financial markets through developer-friendly APIs S1.
  • Core purpose: It solves the problem of building investing applications and automating trading strategies by offering full-stack brokerage infrastructure S1.
  • Intended users: Global fintechs, institutions, programmatic traders, retail investors, hedge funds, and prop firms S1.
  • Product scope: It is a platform offering Broker API, Trading API, and embeddable finance solutions S1.
  • Positioning: Alpaca positions itself as a global leader in brokerage infrastructure APIs S1.
  • Claimed distinction: It claims to be building a global de facto standard infrastructure for investing S1.
03

Use cases and audiences

Who the product serves and the jobs it is designed to handle.

AudiencePractical use case
Fintechs and institutionsBuild customizable investing applications and platforms S1.
Programmatic tradersAutomate trading strategies across multiple asset types S1.
Retail investorsTrade U.S.-listed securities and options commission-free via API S1.
Hedge funds and prop firmsDevelop algorithms that automate trading strategies S1.

Features

09

Features and capabilities

Core functions and evidence-backed product capabilities.

CapabilityWhat it does
Broker APIEnables fintechs and institutions to build customizable investing applications and platforms S1.
Trading APIAllows programmatic traders to automate trading strategies across stocks, options, and crypto S1.
Paper Trading APILets users test strategies without real money S1.
High-Yield Cash APIOffers competitive APY on uninvested USD balances with FDIC sweep coverage S49.
Stock LendingEnables clients to earn passive income on owned securities S49.
TokenizationEnables tokenized equities to trade as one connected market S49.
24/5 TradingProvides always-on trading with REST/FIX integration and real-time overnight data S49.
OmniSubRuns an omnibus structure with an API-first sub-accounting ledger S49.
10

Integrations and ecosystem

Connected products, exports, APIs, and workflow compatibility.

Integration or interfaceTypeWhat it enables
TradingViewIntegrationConnect with TradingView and unlock advanced charting to trade commission-free S123.
TrellisIntegrationBuild a trading bot without code, connect with social integrations, and compete in paper and live trading S123.
SDKsSDKAvailable in Python, .NET/C#, Go, Node, and more S49.
OAuthAPIIntegration for authentication S49.
REST/FIXAPIProvides 24/5 access with automatic session-aware order routing S49.

Pricing

11

Pricing and plans

Published plans, free access, trials, credits, and pricing limitations.

Plan or offerVerified price and billingIncludedLimits
Free$0/mo, monthly S1Commission-free trading by API, real-time IEX data, 200 API calls per minute S1Real-time IEX only, other data 15 minutes delayed; indicative options; websockets limited to 30 symbols S1
Algo Trader Plus$99/mo, monthly S1Unlimited API calls, all US exchanges, real-time OPRA options, unlimited websocket symbols S1Not established
Commission-free tradingNot establishedNo commission charges for self-directed individual cash brokerage accounts trading U.S.-listed securities and options through an API S1Certain arrangements with authorized business partners or Elite Smart Router may preclude commission-free trades S1

Competition

12

Competitive landscape

Domains competing for the same organic search demand.

Sampled competitors

CompetitorFirst-page appearancesSampled queriesAverage positionQueries observed
youtube.com312.3alpaca
github.com214alpaca api
helmivene.fi113alpaca
reddit.com113alpaca api
algotrading101.com114alpaca api
thedodo.com115alpaca
apis.io115alpaca api
openherd.com116alpaca
facebook.com117alpaca
itexus.com117alpaca api

Website intelligence — Collected evidence

Customers, testimonials, and first-party review claims

No supporting public-page evidence was collected for this category.

Independent review sources discovered

No links to supported independent review platforms were discovered on the collected pages.

13

AI visibility

Measured ChatGPT and Google AI mentions with cited sources.

AI-assistant referral traffic

  • Estimated current generative-AI referral share: 3.2%
MonthSource
—All AI assistants
—All AI assistants
—All AI assistants

Website intelligence — Collected evidence

Site-stated AI capabilities

Page typeEvidenceSource
integrationsWant to trade using AI? We launched Alpaca's MCP Server to help you trade with natural language. Learn more Want to trade using AI? We launched Alpaca's MCP Server to help you trade with natural language. Learn morehttps://alpaca.markets/

These are first-party product claims, not independent measurements of AI-search visibility.

14

Marketing opportunities

Actions calculated directly from the collected evidence.

OpportunityRecommended actionEvidence
Competitor gapReview the sampled queries where youtube.com appears.3 first-page appearances across alpaca

Website intelligence — Collected evidence

Website evidence gaps

  • customers: no usable public page was collected; verify whether the site publishes this evidence.
  • reviews: no usable public page was collected; verify whether the site publishes this evidence.
  • changes: no usable public page was collected; verify whether the site publishes this evidence.
  • identity: no usable public page was collected; verify whether the site publishes this evidence.
  • technical: no usable public page was collected; verify whether the site publishes this evidence.

Trust and proof

15

Customers, proof, and reviews

Published proof, customer signals, and review evidence.

Independent reviews

No citation-grounded independent review links were found.

Customer proof

No named customers, testimonials, or customer case studies were found.

Independent mentions

  • Does anyone really like using Alpaca? — its not good enough for what I’m trying to do. I’d ... the execution speed is so slow that its worthless. My entire algorithm’s success ... quickly if it turns down, but letting it run up as long as it can. Far too often a
  • Alpaca is stealing your money — Then, another month for them to understand that my bank changed the coordinates, it took another month, ... the impossibility to change the linked account. It seems today that started a new bank transfer manually, with contradicting messages. For sure I
  • Market Data Accuracy Improved? — Several years ago I subscribed to the Alpaca data but had to switch back to Polygon IO as it was just not accurate (if I ... correctly, the close price was often very different to Yahoo, TradingView and Polygon). Has the quality of the data improved
  • Anyone using the News Service? — tested the news api this morning for APPL for the last 15 days and it returns no news articles or throws any errors and the Alpaca status page saying everything is online and happy. Looks like this ... for APPL in that time frame. Anyone using this? Is
  • Data: Modern Day Gold for Algorithmic Traders Overview — On the left here, you can see, first of all, we look at several consumer interest data sets just to track what people are talking about what retail investors might be interested in. For example, this, WallStreetBets discussion dataset, which Chris will be touching on a bit more later. We think it provides a really great look into what retail investors may be really passionate about, you know, help people kind of spot the next GameStop situation before it occurs. ... We also look at Wikipedia pag
  • First Algorithm to Start — hello all!! I recently came across this post on HackerNews that describes an interesting algorithm that I’d like to test with Alpaca: GitHub - KibaeKim/SectorTradingAlgorithm. I have a couple of questions: 1. what are people’s thoughts on this as a starting algorithm?? 2. what would people recommend to build it in (Google Colab, Spreadsheet, NodeJS, etc.)?? any indication/direction would
  • Reddit Sentiment Analysis Strategy with Alpaca (Python Included) — Unlike traditional finance, the world of crypto is heavily directed by the community. Thus, by gaining a better quantitative understanding of how communities feel about crypto and the crypto markets, algo traders can gain an edge over other traders. In this trading algo, we will use a sentiment analysis strategy to analyze the ethereum subreddit’s headlines to make more informed trades. ... It is no surprise that reddit is one of the chief areas where crypto discussions take place. There are con
  • Where is the Alpha Hiding? Week 1 — Okay, great. So a lot of people have probably heard of r/WallStreetBets, which is a Reddit channel devoted to discussing stock picks and general market sentiment. A lot of the members of this channel practice relatively aggressive strategies that usually come along with a great deal of risk. Additionally, there is very little, if any, statistical or fundamental reasoning behind the strategies suggested.

External links were grounded in one live web search. Search snippets are leads, not independently scraped page content; rejected links remain available in Review evidence.

16

Company, security, and trust

Ownership, policies, security signals, and public trust evidence.

SignalFindingSource
Company and ownershipYoshi Yokokawa (Co‑Founder & CEO)source
Contact and supportMariangela: Great. Thank you for that, Christie. So I hope this helps and if you have questions, don't hesitate to contact us and we'll be able to help you. Thanks everyone.source
Legal and privacyWe adhere to the highest standards in security and privacy protection: ISO 27001:2022 certified, SOC 2 Type II controls, GDPR, EU US DPF, CSA Level 1, and ICO standards.source
Security and complianceWe adhere to the highest standards in security and privacy protection: ISO 27001:2022 certified, SOC 2 Type II controls, GDPR, EU US DPF, CSA Level 1, and ICO standards.source
Uptime and status pageSystem Uptime As of January 2026source
Domain registered2017-08-03—
Domain expires2029-08-03—

Every trust signal above is backed by a collected page or a registration record.

17

Documentation and product updates

Help resources, product guidance, and visible changes over time.

Resource or updateTypeWhat is availableDate or freshness
Broker API Resources: Webinars, eBooks, and GuidesGuideGuides, comparisons, pricing breakdowns, use cases, and how-to articles. (source)Not dated
Broker API Resources: Webinars, eBooks, and GuidesRoadmapPublic product roadmap. (source)Not dated
INTRO: A Modern Crypto & Stock Investing PlatformRoadmapPublic product roadmap. (source)Not dated

Not found in the collected public sources: changelog or release notes, status page, separate help center or knowledge base.

Technical

18

Technical and delivery signals

Delivery model, platforms, API, data ownership, reliability claims and release activity.

SignalFindingSource
Delivery model (cloud, self-hosted, desktop, browser extension)Alpaca is a cloud-based API platform S1.S1
Platforms and appsWeb-based platform with APIs S1.S1
API and extensibility (API, SDK, webhooks, MCP, plugins)Offers Broker API, Trading API, and SDKs in multiple languages S1 S49.S1 S49
Data ownership and exportNot published on the collected pages.—
Performance and reliability claimsNot published on the collected pages.—
Release activityLatest releases are mentioned S49.S49
19

Measured infrastructure

Domain, certificate, and hosting signals, measured directly.

SignalFinding
Domain registered2017-08-03 — 101domain GRS Limited
Domain expires2029-08-03
TLS certificateGoogle Trust Services, valid, expires 2027-01-10
Security headersnone served
Headers not servedHSTS, CSP, X-Content-Type-Options, X-Frame-Options, Referrer-Policy
Server headercloudflare
Mail handled byaspmx.l.google.com, alt1.aspmx.l.google.com
Nameserverscarol.ns.cloudflare.com, trey.ns.cloudflare.com

Not measurable: wayback: rate limited by archive.org, ladder stopped after 1 probe(s); rdap: exceeded the overall budget; wayback: exceeded the overall budget; tls: exceeded the overall budget; dns: exceeded the overall budget; headers: exceeded the overall budget. A gap here means the lookup was unavailable, not that the finding is negative.

20

Technical site audit

A bounded multi-page crawl with page-level issues and URLs.

Scout — Bounded technical crawl

  • Pages crawled: 15 of 15 maximum
  • Technical health: 88/100
  • Critical issues: 0
  • Warnings: 31
  • Notices: 16

Issues

SeverityIssueValueAffected URL
warningPage should have one primary H17https://alpaca.markets/
warningMissing canonical URL—https://alpaca.markets/
noticeImages are missing alt text2https://alpaca.markets/
noticeMeta description length should be reviewed190https://alpaca.markets/mcp-server
warningPage should have one primary H16https://alpaca.markets/mcp-server
warningMissing canonical URL—https://alpaca.markets/mcp-server
noticeImages are missing alt text2https://alpaca.markets/mcp-server
warningTitle length should be reviewed74https://alpaca.markets/broker
warningPage should have one primary H16https://alpaca.markets/broker
warningMissing canonical URL—https://alpaca.markets/broker
noticeImages are missing alt text1https://alpaca.markets/broker
warningPage should have one primary H13https://alpaca.markets/broker-resources
warningMissing canonical URL—https://alpaca.markets/broker-resources
noticeImages are missing alt text2https://alpaca.markets/broker-resources
warningPage should have one primary H111https://alpaca.markets/algotrading
warningMissing canonical URL—https://alpaca.markets/algotrading
noticeImages are missing alt text1https://alpaca.markets/algotrading
warningPage should have one primary H14https://alpaca.markets/tradingview
warningMissing canonical URL—https://alpaca.markets/tradingview
noticeImages are missing alt text2https://alpaca.markets/tradingview
warningPage should have one primary H13https://alpaca.markets/data
warningMissing canonical URL—https://alpaca.markets/data
noticeImages are missing alt text1https://alpaca.markets/data
warningPage should have one primary H16https://alpaca.markets/business-account
warningMissing canonical URL—https://alpaca.markets/business-account
noticeImages are missing alt text1https://alpaca.markets/business-account
warningPage should have one primary H112https://alpaca.markets/elite
warningMissing canonical URL—https://alpaca.markets/elite
noticeImages are missing alt text1https://alpaca.markets/elite
warningPage should have one primary H13https://alpaca.markets/oauth
warningMissing canonical URL—https://alpaca.markets/oauth
noticeImages are missing alt text16https://alpaca.markets/oauth
warningPage should have one primary H13https://alpaca.markets/quantconnect
warningMissing canonical URL—https://alpaca.markets/quantconnect
noticeImages are missing alt text1https://alpaca.markets/quantconnect
warningPage should have one primary H13https://alpaca.markets/stocks
warningMissing canonical URL—https://alpaca.markets/stocks
noticeImages are missing alt text1https://alpaca.markets/stocks
warningPage should have one primary H13https://alpaca.markets/options
warningMissing canonical URL—https://alpaca.markets/options
noticeImages are missing alt text1https://alpaca.markets/options
warningPage should have one primary H13https://alpaca.markets/crypto
warningMissing canonical URL—https://alpaca.markets/crypto
noticeImages are missing alt text1https://alpaca.markets/crypto
warningPage should have one primary H13https://alpaca.markets/security
warningMissing canonical URL—https://alpaca.markets/security
noticeImages are missing alt text1https://alpaca.markets/security

Crawled pages

StatusTitleH1sWordsResponseURL
200Alpaca - Developer-first API for Stock, Options, Crypto Trading74500117 mshttps://alpaca.markets/
200Alpaca - Trade with AI Using Alpaca's MCP Server6278992 mshttps://alpaca.markets/mcp-server
200Alpaca - Build Your Fintech App with Broker API for Stock, Options, Crypto65227128 mshttps://alpaca.markets/broker
200Broker API Resources: Webinars, eBooks, and Guides33239106 mshttps://alpaca.markets/broker-resources
200Alpaca - Algorithmic Trading API, Commission-Free113611114 mshttps://alpaca.markets/algotrading
200Alpaca - Connect to TradingView using Brokerage Account42814105 mshttps://alpaca.markets/tradingview
200Alpaca - Unlimited Access, Real-time Market Data API32025182 mshttps://alpaca.markets/data
200Alpaca - Scale Your Trading with Business Accounts62654109 mshttps://alpaca.markets/business-account
200Alpaca - Elite12389199 mshttps://alpaca.markets/elite
200OAuth - Connect your app to Alpaca32282109 mshttps://alpaca.markets/oauth
200Alpaca & QuantConnect32198102 mshttps://alpaca.markets/quantconnect
200Alpaca - Stock & ETF Trading API - Buy, Sell, Short3236793 mshttps://alpaca.markets/stocks
200Alpaca Markets - Options Trading3249898 mshttps://alpaca.markets/options
200Alpaca - Easy to Use Trading API for Crypto3231195 mshttps://alpaca.markets/crypto
200Security at Alpaca32474116 mshttps://alpaca.markets/security

This is a bounded Scout crawl. Core Web Vitals and Lighthouse scores are not claimed unless a dedicated performance audit is connected.

21

Search Console and Analytics

First-party search and behavioral data connection state.

Modeled acquisition channels

ChannelEstimated share
direct64.7%
search20.3%
search organic20.2%
search paid0.1%
social5.5%
social organic5.5%
social paid0.1%
referrals3.1%
paid referrals0.1%
mail3.0%
gen ai3.2%
affiliate0.1%
other0.0%

First-party connections

IntegrationStatusData available after connection
Google Search ConsoleNot connectedClicks, impressions, CTR, average position, queries, pages, countries, and devices
Google AnalyticsNot connectedOrganic sessions, engagement, landing pages, conversions, geography, and devices

No first-party Search Console or Analytics numbers are shown until the site owner authorizes the corresponding Google account. Scout traffic model values above are modeled estimates, not private analytics totals.

Limits and method

22

Limitations and open questions

Known constraints and missing evidence from the collected pages.

The collected pages do not mention specific competitors. Evidence gaps include lack of detailed pricing for all offerings, no explicit uptime figures, and no independent review ratings. Open questions remain about the full scope of tokenization and Shariah-compliant offerings.

23

Sources, method, and limitations

Evidence inventory, collection method, provider use, and constraints.

This report is based on 14 of 15 collected pages from alpaca.markets, including the About Us page, homepage, integrations page, and several learn articles. The evidence catalog includes 180 items, but only a subset was used. External proof search was enabled but no verification requests were made. Limitations include potential missing pages and reliance on self-reported information.

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