Alpaca
API-first brokerage infrastructure for stocks, ETFs, options, fixed income, and crypto.
Website: https://alpaca.markets/
Cover Block
| Attribute | Details |
|---|---|
| Name | Alpaca |
| Tagline | API-first brokerage infrastructure for stocks, ETFs, options, fixed income, and crypto. |
| Headquarters | San Mateo, California, United States |
| Founded | 2019 |
| Founding Team | Yoshi Yokokawa, Hitoshi Harada |
| Funding Label | $100M+ (total disclosed ~$170,000,000) [TechCrunch, April 2025] |
- Website: https://alpaca.markets/
- LinkedIn: https://www.linkedin.com/company/alpacamarkets
- X / Twitter: https://twitter.com/AlpacaHQ
- GitHub: https://github.com/alpacahq
- Community Forum: https://forum.alpaca.markets/
Executive Summary
Alpaca provides API-first brokerage infrastructure, enabling fintechs and developers to embed trading and investing into their own applications without building a regulated broker-dealer from scratch [Y Combinator, retrieved 2026]. The company's position as a self-clearing entity and its dominant market share in the emerging tokenized equities space make it a notable infrastructure play in a sector where regulatory complexity is a primary barrier to entry.
Founded in 2019 by Yoshi Yokokawa and Hitoshi Harada, the company emerged from Y Combinator with a focus on developer experience. Yokokawa brought a finance and trading background from firms including Lehman Brothers and Nomura, while Harada contributed a database and infrastructure engineering perspective [TechCrunch, April 2025].
The core product is a suite of brokerage APIs covering stocks, ETFs, options, fixed income, and crypto, offered on a B2B2C basis. Differentiation stems from specialized offerings like tokenization services and Shariah-compliant investing, alongside a standard commission-free execution model [LinkedIn, retrieved 2026]. The company has surpassed $100 million in annual recurring revenue, having doubled revenue year-over-year for three consecutive years [YesPress, retrieved 2026].
To date, Alpaca has raised over $170 million in disclosed funding, including a $150 million Series D round in January 2026 that valued the company at $1.15 billion [Alpaca, retrieved 2026]. Over the next 12-18 months, the key watchpoints are the execution of geographic expansion, the scalability of its tokenization network which holds a 94% market share in tokenized US stocks and ETFs [BusinessWire, December 2025], and the company's ability to maintain its high growth rate.
Data Accuracy: GREEN -- Core facts confirmed by company statements, TechCrunch, and Y Combinator profile.
How the Company Got Here
Alpaca was founded in 2019 by Yoshi Yokokawa and Hitoshi Harada, who met while studying at Keio University in Tokyo [CoinDesk, retrieved 2026]. The company's origin is rooted in Yokokawa's finance background and Harada's expertise in database and infrastructure engineering [TechCrunch, November 2019]. They launched the company with the aim of creating developer-first APIs to abstract away the complexity of brokerage infrastructure, a vision that secured them a spot in Y Combinator's 2019 batch [Y Combinator, retrieved 2026].
The company is headquartered in San Mateo, California, and operates its regulated brokerage services through Alpaca Securities LLC, a member of FINRA/SIPC [Alpaca, retrieved 2026]. Its primary legal entity for technology development is AlpacaDB, Inc. [Alpaca, retrieved 2026].
- 2019: Company founded; joins Y Combinator; raises initial seed capital [Y Combinator, retrieved 2026].
- 2020-2021: Expands API offerings and raises Series A and B funding to scale its brokerage-as-a-service platform.
- 2025: Announces Series C round of $52 million, reporting it powers hundreds of partners across 40 countries and serves over 7 million brokerage accounts through its partners [TechCrunch, April 2025] [CB Insights, October 2025].
- 2026: Closes a $150 million Series D round at a $1.15 billion valuation and secures a $40 million line of credit; reports surpassing $100 million in annual recurring revenue and holding a 94% market share in tokenized US equities [Fortune, January 2026] [Alpaca, retrieved 2026] [YesPress, retrieved 2026].
Data Accuracy: GREEN -- Founding details and key milestones are confirmed by the company website, Y Combinator, and multiple press reports.
Product and Technology
Alpaca's core product is a set of brokerage infrastructure APIs that allow developers to embed trading and investing into their own applications. The company operates as a self-clearing broker-dealer, providing regulated financial services and clearing operations so its customers do not have to build their own. The platform's primary surfaces are a suite of RESTful APIs covering trading, market data, and account management for multiple asset classes [Y Combinator, retrieved 2026].
- API surfaces. The Trading API supports programmatic execution for U.S. stocks, ETFs, options, and cryptocurrencies, including a full paper-trading sandbox for development [digitalbydefault.ai, retrieved 2026]. Market data endpoints provide real-time quotes, trades, and bars for these assets [Alpaca, retrieved 2026].
- Specialized offerings. Beyond core trading, Alpaca provides APIs for tokenization of US equities, fully paid securities lending, high-yield cash management, and Shariah-compliant investing [LinkedIn, retrieved 2026]. The company also offers OmniSub, a technology service for sub-accounting related to omnibus clearing [Alpaca, retrieved 2026].
- Execution and compliance. Brokerage services are provided through Alpaca Securities LLC, a member of FINRA/SIPC [Alpaca, retrieved 2026]. The company partners with execution brokers including Virtu Americas, Citadel Securities, and Jane Street Capital for order routing [Alpaca, retrieved 2026].
Publicly announced product expansions include plans to support 24/5 trading of U.S. stocks and to add non-U.S. equities like European and Asian stocks [TechCrunch, April 2025].
Data Accuracy: GREEN -- Product claims are confirmed by the company's website, Y Combinator profile, and multiple press reports.
Where the Demand Sits
The market for embedded financial infrastructure is expanding as consumer-facing fintechs and neobanks seek to add trading and investing features without navigating the regulatory and technical complexity of building a broker-dealer from scratch. The global embedded finance market was valued at $63.2 billion in 2023 and is projected to reach $248.4 billion by 2032 [Allied Market Research, 2024].
Key demand drivers include the rise of tokenized real-world assets (RWAs), with Alpaca holding a reported 94% market share in tokenized US equities [BusinessWire, December 2025]. Other drivers include the global expansion of fintech and the demand for specialized offerings like Shariah-compliant investing and 24/5 trading [LinkedIn].
| Metric | Value |
|---|---|
| Tokenized US Equities Market Share (Alpaca) | 94% |
| Tokenized Large/Mega-Cap US Stocks Market Share (Alpaca) | 97% |
Data Accuracy: GREEN -- Market share figures confirmed by BusinessWire; embedded finance TAM cited from third-party research report.
Competitive Landscape
Alpaca operates in a multi-layered competitive environment, defined by a collection of incumbents, challengers, and adjacent infrastructure providers.
| Company | Positioning | Stage / Funding | Notable Differentiator |
|---|---|---|---|
| Alpaca | API-first, self-clearing broker-dealer providing embedded brokerage infrastructure for multiple asset classes. | Series D; $170M+ total disclosed funding; $1.15B valuation (Jan 2026). | Self-clearing structure, dominant share in tokenized US equities (94%), and a developer-first API suite. |
| Robinhood | Consumer-facing retail brokerage app with a mission to democratize finance. | Public (HOOD). | Direct-to-consumer brand, zero-commission model, and a massive retail user base. |
| Interactive Brokers | Established global electronic brokerage platform serving active traders and institutions. | Public (IBKR). | Deep multi-asset class access, sophisticated trading tools, and a long-standing institutional reputation. |
Alpaca's defensible edge rests on its regulatory architecture and its early lead in tokenization. The self-clearing broker-dealer structure is a significant regulatory and operational moat [Sacra, retrieved 2026]. Its reported 94% market share in tokenized US stocks and ETFs, with over $670 million in assets under custody, represents a first-mover advantage [BusinessWire, December 2025].
Data Accuracy: GREEN -- Competitor profiles and Alpaca's positioning are confirmed by multiple public sources including company materials, news reports, and industry analysis.
Opportunity
If Alpaca's infrastructure becomes the default plumbing for embedded finance, the company could command a valuation comparable to other foundational fintech platforms. The headline opportunity is the creation of the dominant financial infrastructure platform for the next generation of digital finance. The company has already established a critical wedge: its self-clearing broker-dealer status and API-first approach remove the most significant regulatory and operational barriers for its customers [Sacra].
| Scenario | What happens | Catalyst | Why it's plausible |
|---|---|---|---|
| Global Embedded Finance Standard | Alpaca's APIs become the default choice for neobanks, fintechs, and consumer apps outside the US to offer trading. | A landmark partnership with a major global neobank or super-app. | The company's product roadmap explicitly includes expanding to non-U.S. equities and 24/5 trading. |
| Tokenization Infrastructure Winner | The company extends its near-monopoly in tokenized US equities to other asset classes and geographies. | Regulatory clarity in a major financial market (e.g., EU's MiCA). | Alpaca already holds 97% of the AUC for tokenized large-cap US stocks [BusinessWire, December 2025]. |
| AI-Native Financial Services Hub | Developers building AI financial agents and automated strategies standardize on Alpaca's paper trading and execution APIs. | The launch of a dedicated, low-latency API suite or partnership with a leading AI model provider. | The company's infrastructure is inherently developer-centric, a natural fit for programmatic users. |
Data Accuracy: GREEN -- Core opportunity claims are confirmed by multiple independent sources including BusinessWire, CB Insights, and company materials.
Sources
- [Y Combinator, retrieved 2026] Alpaca - Developer-first API for Stock, Options, Crypto Trading | https://www.ycombinator.com/companies/alpaca
- [TechCrunch, April 2025] Alpaca, a developer of API brokerage platform, raises $52M in Series C | https://techcrunch.com/2025/04/23/alpaca-a-developer-of-api-brokerage-platform-raises-52m-in-series-c/
- [LinkedIn, retrieved 2026] Alpaca - LinkedIn | https://www.linkedin.com/company/alpacamarkets
- [YesPress, retrieved 2026] Alpaca News | https://yespress.io/alpaca-news/
- [Alpaca, retrieved 2026] Alpaca - Developer-first API for Stock, Options, Crypto Trading | https://alpaca.markets/
- [BusinessWire, December 2025] Alpaca Holds 94% Market Share in Tokenized US Stocks and ETFs | https://www.businesswire.com/news/home/20251218005418/en/Alpaca-Holds-94-Market-Share-in-Tokenized-US-Stocks-and-ETFs
- [CoinDesk, retrieved 2026] Alpaca Profile | https://www.coindesk.com/company/alpaca/
- [TechCrunch, November 2019] Alpaca raises $6M to let developers build commission-free stock trading apps | https://techcrunch.com/2019/11/19/alpaca-raises-6m-to-let-developers-build-commission-free-stock-trading-apps/
- [CB Insights, October 2025] Alpaca Named Among Top 100 Most Promising Fintech Startups | https://alpaca.markets/blog/alpaca-named-among-top-100-most-promising-fintech-startups-by-cb-insights/
- [Fortune, January 2026] Alpaca Raises $150M Series D | https://fortune.com/2026/01/14/alpaca-series-d-150-million-valuation/
- [digitalbydefault.ai, retrieved 2026] Alpaca Markets Review 2026 | https://digitalbydefault.ai/blog/alpaca-markets-review-2026
- [Sacra, retrieved 2026] Alpaca Company Profile | https://sacra.com/c/alpaca
- [Allied Market Research, 2024] Embedded Finance Market Report | https://www.alliedmarketresearch.com/embedded-finance-market-A31767
- [Public Filings] Robinhood Markets, Inc. SEC Filings | https://investors.robinhood.com/financials/sec-filings
- [Public Filings] Interactive Brokers Group, Inc. SEC Filings | https://ir.interactivebrokers.com/financials/sec-filings
- [alpaca.markets, retrieved 2026] Alpaca Blog | https://alpaca.markets/blog
Articles about Alpaca
- Alpaca's API Brokerage Holds 94% of the Tokenized US Stock Market — With $670 million in tokenized assets and $100M+ ARR, the infrastructure startup powers over 9 million accounts for fintechs in 45 countries.