Xcout Intel
IEX competitors & alternatives
The 12 closest competitors and alternatives to IEX among fintech companies — ranked by similarity to what IEX actually does, not by market-cap band.
Subscribe to see IEX’s full profile → the full roster, investors in every round, weekly hiring history and every corporate event
About IEX
IEX Group, Inc. is an exchange operator and technology company with an office in New York City, United States. The company is dedicated to innovating for performance, having built and developed the Investors Exchange, which is noted for changing high-speed trading.
IEX at a glance
IEX is a fintech company headquartered in United States. Xcout tracks 27 named people at IEX, including Brad Katsuyama (Founder, Chief Executive Officer). Xcout recorded 15 job postings from IEX in the last 90 days, naming tools such as Arista, Cisco, Fortinet.
IEX leadership
- Brad KatsuyamaFounder, Chief Executive Officer
- Ronan RyanCEO
- Bryan HarkinsPresident
- Craig ResnickChief Financial Officer
- Andrea LedfordChief People Officer
- Claudia CrowleyChief Regulatory Officer, IEX Exchange
21 more named people on record for IEX, with roles, board committees and tenure — see the full roster →
Hiring at IEX
Xcout recorded 15 job postings from IEX in the last 90 days, from a hiring record Xcout has kept since June 2026.
Tools named in IEX's job postings
The weekly hiring trend, the roles and locations behind it — see IEX's hiring signals →
Top 12 IEX competitors
Ranked by semantic similarity — how close each company is to IEX by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar fintech company
IEX Group is the parent company of the Investors Exchange, a stock exchange platform. The company focuses on building and developing financial market infrastructure and technology.
Similar fintech company
The Long-Term Stock Exchange (LTSE) is a privately held U.S. business ecosystem and stock exchange headquartered in New York, New York, built to challenge outdated public company rules.
Similar fintech company
MEMX offers exchange technology on a SaaS platform, providing managed and maintained technical solutions for capital markets. Based in Miami, Florida, the company operates on a remote-first model to deliver trading-savvy infrastructure.
Similar fintech company
Sequence Markets is a financial services company headquartered in New York, NY. It provides a single system for traders to execute across crypto exchanges, prediction markets, and tokenized-asset venues, utilizing proprietary low-latency technology.
Similar fintech company
TXSE Group Inc. serves as the parent company of the Texas Stock Exchange LLC. The Texas Stock Exchange is positioned as a fully integrated, electronic, national securities exchange based in the United States.
Similar fintech company
Imperative Execution Inc. is a financial technology company headquartered in Stamford, Connecticut. It operates within the financial services sector and is associated with IntelligentCross.
Similar fintech company
Trumid is a financial technology company headquartered in New York. It is revolutionizing the fixed income trading landscape by offering intelligent, easy-to-use electronic solutions for connectivity and access to credit trading.
Similar fintech company
Exegy is a provider of market data, trading technology, and managed services for the capital markets. Headquartered in St. Louis, Missouri, the company serves financial institutions and markets with advanced technological infrastructure.
Similar fintech company
Intercontinental Exchange, Inc. (ICE) manages a global network of regulated financial venues, encompassing exchanges, clearing houses, and listing platforms. These operations serve diverse markets, including commodities, financial instruments, fixed income products, and equities, with a geographical footprint spanning key financial centers such as the United States, United Kingdom, European Union, Singapore, Israel, and Canada. The company's business is segmented into three core areas: Exchanges, Fixed Income and Data Services, and Mortgage Technology. Within its Exchanges segment, ICE oversees a robust network comprising 13 regulated exchanges and 6 clearing houses. These extensive marketplaces enable the listing, trading, and clearing of a wide spectrum of derivatives contracts and financial securities. This includes futures and options across diverse sectors such as energy, agriculture, metals, financials, and equities, in addition to providing critical listing, market data, and connectivity solutions. The Fixed Income and Data Services division provides comprehensive analytics and execution services for fixed income products, manages Credit Default Swap (CDS) clearing, and offers multi-asset class data and network solutions. Furthermore, its Mortgage Technology segment delivers an advanced, proprietary platform designed for residential mortgage origination. This division also provides closing solutions that streamline connections across the mortgage supply chain and facilitate secure information exchange, alongside data analytics and "Data as a Service" offerings for lenders to access vital origination insights. Intercontinental Exchange, Inc. was established in 2000 and maintains its headquarters in Atlanta, Georgia.
Similar fintech company
OneZero Financial Systems, LLC operates as a technology provider offering trading technology for global financial markets.
Similar fintech company
Fnality International Limited is a financial technology company headquartered in the City of London, United Kingdom, with multiple international offices.
Similar fintech company
Virtu Financial, Inc. stands as a leading financial services firm, delivering a comprehensive suite of data, analytical, and connectivity products to a global clientele. The company is structured around two core operational segments: Market Making and Execution Services. Its extensive portfolio of solutions encompasses capabilities for trade execution, efficient liquidity sourcing, advanced analytics, and broker-neutral, multi-dealer workflow technology platforms. These offerings empower clients to conduct trades across diverse venues internationally and within a broad spectrum of asset classes, including global equities, ETFs, foreign exchange, futures, fixed income, cryptocurrencies, and various other commodities. Furthermore, Virtu's advanced analytics platform furnishes clients with an array of pre- and post-trade services, valuable data products, and essential compliance tools, enabling them to effectively invest, trade, and manage risk exposures across various markets. Established in 2008, Virtu Financial maintains its headquarters in New York City.
Analyze another company
Search any company we track to see its competitive set.
Or describe a company
Paste a short paragraph describing a company or product — we'll find the most similar companies we track, scored 1–100.
See the full profile of IEX and its market
Funding, investors, tech stack, hiring signals, leadership and corporate events — for IEXand every competitor above — in one live dashboard.
Subscribe to Xcout Intel →