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MEMX competitors & alternatives
The 12 closest competitors and alternatives to MEMX among fintech companies — ranked by similarity to what MEMX actually does, not by market-cap band.
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About MEMX
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.
MEMX at a glance
MEMX is a fintech company headquartered in United States. Xcout tracks 15 named people at MEMX, including Jonathan Kellner (Chief Executive Officer). Xcout recorded 11 job postings from MEMX in the last 90 days.
MEMX leadership
- Jonathan KellnerChief Executive Officer
- Quito ZubaChief Operating Officer
- Ishaan AcharyaChief Financial Officer
- Richard GomezChief Technology Officer
- Kerry KatzChief People Officer
- Anders FranzonGeneral Counsel
9 more named people on record for MEMX, with roles, board committees and tenure — see the full roster →
Hiring at MEMX
Xcout recorded 11 job postings from MEMX in the last 90 days, from a hiring record Xcout has kept since October 2026.
The weekly hiring trend, the roles and locations behind it — see MEMX's hiring signals →
Top 12 MEMX competitors
Ranked by semantic similarity — how close each company is to MEMX by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar fintech company
Trading Technologies is a SaaS technology platform provider for the global capital markets industry. It is headquartered in Chicago, Illinois.
Similar fintech company
DelphX Capital Markets Inc. operates as a technology and financial services company in Canada and the United States. The company develops and operates a global facility for transparent offering, purchase, sale, collection, and storage of various fixed income securities and derivatives, as well as to manage data, research, analytics, and valuations of instruments. DelphX Capital Markets Inc. is headquartered in Toronto, Canada.
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
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.
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
OneZero Financial Systems, LLC operates as a technology provider offering trading technology for global financial markets.
Similar fintech company
MerQube is a U.S. financial-technology company that provides cloud-based infrastructure for designing, calculating, managing, and distributing investment indexes. It serves index providers, asset managers, banks, and other financial institutions.
Similar fintech company
XTX Markets is a leading algorithmic trading firm that utilizes machine learning technology to generate price forecasts for thousands of financial instruments across global markets. The company trades on various exchanges and alternative venues while providing differentiated liquidity directly to institutional clients worldwide.
Similar fintech company
Murex provides enterprise-wide financial technology solutions through its core MX.3 platform, which integrates trading, treasury, risk management, and post-trade operations. The company serves capital markets participants, including banks, asset managers, clearing houses, and energy firms, helping them manage risk, achieve regulatory compliance, and optimize operations.
Similar fintech company
QFEX is a financial technology company building a 24/7 exchange for traditional financial markets. The platform enables users to trade US equities, commodities, and foreign exchange pairs.
Similar fintech company
Abaxx Technologies Inc. operates as a financial technology firm that engineers specialized digital solutions for professionals in commodity trading and the broader financial sector. Its purpose is to empower these users to streamline their communication, execute trades, and process transactions more efficiently. The company's comprehensive product portfolio includes advanced trading and clearing platforms, dedicated financial messaging and data services, and robust digital identity and access control systems. Beyond its software development, Abaxx is also actively involved in the establishment of a regulated commodity futures exchange. The company's headquarters are located in Toronto, Canada.
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