Home / Directory / Execution management
Execution management: a buyer's guide
What we list in this category, where each entry came from, and the questions worth pressing on before you commit.
Every entry below was recorded from a page we opened, and each carries the source we read. Where we could not establish something it is left blank rather than guessed. Read how this site works if you want the detail.
What we list
Every product we hold in this category, in one list. A supplier that has run in production for twenty years and one that launched last year appear together and carry the same fields, because that is the comparison a buyer has to make. Each entry's founding year and owner are on its company page where the company states them, and both bear on continuity: long service is evidence a supplier will still be there, and a young supplier may offer capability and pricing the incumbents do not while carrying fewer references at your size.
- 360T — FX trading platform connecting buy-side firms with liquidity providers. source
- Adroit EOMS — API-first execution and order management built for OTC-heavy buy-side desks trading fixed income, currency and derivatives. source
- AxeTrading — Fixed income execution management for treasuries, credit, government bonds and swaps; now owned by Trading Technologies. source
- Beacon by Clearwater — Cross-asset trading and risk modelling layer that plugs analytics and custom models into the PMS/OEMS workflow. source
- BestEx Research — Independent provider of execution algorithms and trade analytics for equities and futures. source
- Bloomberg AIM — Buy-side order and portfolio management suite built around the Bloomberg terminal data and analytics stack. source
- Bloomberg EMSX — Bloomberg's multi-asset EMS, branded EMSX for equities, FXEM for FX and TSOX for fixed income, derivatives and futures. source
- Bloomberg Terminal — Software system giving financial professionals real-time market data, news, analytics and trade execution; it debuted in December 1982. source
- Charles River IMS — Single platform covering portfolio management, order and execution management, compliance, post-trade operations and investment accounting; the core technology of State Street Alpha. source
- Charles River IMS (Charles River Trader OEMS) — Multi-asset order and execution management inside a front-office investment platform; the vendor says about 300 investment managers in 30 countries trade on it. source
- Charles River Order and Execution Management System (OEMS) — Combined order and execution management across equities, fixed income, FX and OTC derivatives, with broker wheel and TCA. source
- Clear Street Outsourced Trading — Outsourced trading launched in May 2025, combining a global broker network with the cloud-native Clear Street Studio portfolio management system. source
- Clear Street Studio — Cloud-native prime brokerage whose client platform bundles a financing portal, portfolio management, risk and execution on one real-time ledger, sold to hedge funds and family offices. source
- CoinRoutes — Digital-asset trading platform for asset managers and hedge funds combining execution algorithms and smart order routing across exchanges with order management, TCA and risk monitoring. source
- Elwood — Modular digital asset OEMS covering execution, portfolio, risk, collateral and reconciliation for professional institutions. source
- Enfusion by Clearwater — Unified cloud PMS and OEMS for portfolio construction, execution and trade processing; enfusion.com now redirects to cwan.com after the acquisition. source
- Exegy Ticker Plant — Hardware-accelerated market data ticker plant and feed handling, sold alongside nxFeed, the Exegy Nexus managed FPGA platform and a normalized feed marketed as Market Data as a Service; the present company is the 2021 merger of Exegy and Vela Trading Systems. source
- Eze EMS — Multi-broker EMS for equities, futures and options, formerly sold as RealTick, with algo wheel and smart order routing. source
- Eze Eclipse — Described by SS&C as a cloud-native, front-to-back hedge fund investment system. source
- Eze OEMS — Order and execution management with a rules engine and templates for lifecycle compliance checks plus full trade and compliance audit history. source
- FlexONE OEMS — Buy-side order and execution management system, part of a wider Flex trading suite covering fixed income, FX, futures and options. source
- FlexTCA — Pre-trade to post-trade TCA across equities, FX, futures and fixed income, feeding FlexAlgoWheel for performance-based routing, with 80-plus prebuilt compliance reports. source
- FlexTRADER EMS — Broker-neutral multi-asset EMS with 300+ broker connections, an algo wheel (FlexAlgoWheel) and built-in TCA. source
- InfoReach TMS — Independent broker-neutral multi-asset order and execution system with its own algos plus 60+ third-party algo providers. source
- Integrated Trading Solutions (ITS) — Northern Trust's outsourced trading desk, sold alongside its middle office outsourcing to long-only managers and asset owners. source
- Jefferies Outsourced Trading — Full-service outsourced trading for asset managers with access to 150+ trading partners and venues, now with separate equities and fixed income desks. source
- LBX Buy-Side — Cloud-native buy-side order and execution management with FIX connectivity, now owned by FactSet. source
- LBX PMS — Cloud OMS, EMS and portfolio management suite for hedge funds and asset managers, sold with a managed FIX network; LiquidityBook is now a FactSet company. source
- LatentZero OMS — High-volume buy-side order management, sold with a companion LatentZero EMS workstation onto the Fidessa broker network. source
- LiquidityBook OMS (FactSet Order Management Solution) — Cloud-delivered order management platform for hedge funds and other buy-side firms, now sold by FactSet. source
- Liquidnet — Agency execution broker offering trading technology to institutional asset managers. source
- Marex Neon — Marex's client technology portal, described by the firm as the layer underpinning its clearing, execution and hedging businesses. source
- Newport — Multi-asset EMS for institutional traders covering equities, options and futures, sold in buy-side and sell-side editions. source
- Nirvana ONE — Integrated trading, portfolio management, accounting and analytics on one codebase for hedge funds, asset managers and family offices. source
- Nirvāna OEMS — Multi-asset order and execution management with 150+ connected brokers, sold to hedge funds, asset managers and family offices. source
- Octaura — Electronic trading and market data platform for leveraged loans and CLOs. source
- Outsourced Trading — Delivered through BNY Mellon Capital Markets, LLC and built on the internal xBK trading group; covers equities, fixed income, derivatives and FX. source
- Outsourced Trading — Outsourced trading aimed at emerging hedge funds and family offices, with 24/6 coverage across 39 equity and 17 futures exchanges. source
- Outsourced Trading — Three tiers (Regional, Full Service, Enterprise) of agency outsourced trading across US equities, options, fixed income, futures and international markets. source
- Outsourced Trading — Full or hybrid outsourced trading across equities, fixed income, FX, derivatives and futures with 24/6 coverage, paired with Marex prime brokerage. source
- Outsourced Trading — Conflict-free global multi-asset outsourced trading plus leverage management and capital introduction, with trades executed directly between client and counterparty. source
- Outsourced Trading — Independent outsourced and supplemental trading in global equities, derivatives and ETFs, with no bank parent. source
- Pinnakl POEMS — A front-to-back trading and portfolio management system for hedge funds covering global equities, fixed income and derivatives, with FIX connectivity to brokers, pre- and post-trade compliance, and feeds from custodians, primes and fund administrators. source
- Portware — FactSet's EMS for complex buy-side trading desks, described in 2022 as migrating to AWS. source
- Quod Execution Management System — Multi-asset EMS with smart order routing and algorithmic execution across 80+ venues, including digital assets. source
- Quod Financial OMS — Multi-asset order management with configurable pre-trade risk and compliance, sold to both asset managers and brokers. source
- Quod TCA (Analytical Execution Performance) — Real-time and post-trade execution analytics across equities, derivatives and FX, integrated natively with Quod's order and execution management systems. source
- REDI EMS — Broker-neutral EMS for equities, futures and options with access to 650+ brokers through Autex Trade Route. source
- StoneX Outsourced Trading — Outsourced trading through StoneX Global Prime Services in Replicate, Complement and Enhance models, integrating with Bloomberg EMSX, Eze EMS and TRAFiX. source
- TORA — Multi-asset OEMS for institutional execution workflows, sold alongside and integrated with AlphaDesk. source
- TRAFiX Multi-Asset OEMS and FIX Connectivity — Hosted multi-asset OEMS sold with FIX connectivity and normalization services to clearing firms and execution venues, built without legacy code. source
- TT platform — Multi-asset trade lifecycle platform for futures and options, fixed income, FX and crypto with algos, OMS, TCA and surveillance. source
- Talos platform — Institutional digital-asset trading platform offering FIX, REST and WebSocket connectivity to many crypto liquidity providers through one interface; raised a 40 million dollar Series A from a16z, PayPal and Fidelity. source
- TradeSmart EMS — All-asset-class EMS created by combining TradingScreen and Imagine Software; product name may have changed since 2022. source
- Trumid — Electronic fixed income trading platform used by institutional investors. source
- Velocity Clearing — Self-clearing broker-dealer providing clearing, custody, securities lending and financing, execution and prime brokerage to professional traders and hedge funds. source
- Virtu Triton (Triton Valor) — Broker-neutral multi-asset EMS covering equities, ETFs, fixed income, FX and listed derivatives, connected through ITG NET. source
- Wyden — End-to-end OEMS for institutional digital assets with smart order routing across 65+ exchanges, brokers and OTC desks, plus treasury and reconciliation. source
What to ask
These come from the same question bank our request-for-proposal process uses, so a guide and an RFP never drift apart. The four sections below carry the most weight in that bank.
Functional fit
Whether the system does the job for YOUR instruments, markets and volumes — not for the demonstration portfolio. The questions separate what runs in production today from what is on the roadmap, because that distinction disappears in a sales meeting and reappears during implementation. It also asks what still has to be typed in by hand, which every system has and few volunteer.
- Which asset classes does the product support in production today?
- Is there a full audit trail of who changed what and when, and can it be exported?
- Does the system enforce segregation of duties between front and back office?
- Is maker-checker approval supported on material actions, and is it configurable by action type?
- Can a valuation be sourced and approved independently of the people who trade?
Security and resilience
Whether the vendor's security is independently attested or merely asserted. The questions ask for certifications you can read, penetration tests you can see the summary of, and recovery objectives that are written down. Incident history is asked directly, because a vendor that has handled a breach well is often a safer choice than one that has never been tested.
- Which independent attestations do you hold currently?
- Will you provide the most recent report under a non-disclosure agreement?
- Is data encrypted in transit and at rest?
- Is single sign-on supported, and is multi-factor authentication enforced?
- Can your own staff see our data, and is that access logged and reviewable by us?
Compliance and regulatory
Whether the system stands up to your regulator and your auditor. Covers the reporting regimes the product supports directly, whether it can evidence who saw or changed a record, how long records are retained, and where in the world your data physically sits — which is a hard constraint for many firms rather than a preference.
- Can the system evidence to an auditor who saw or changed a given record, and when?
- In which jurisdictions is our data stored and processed?
- Are there any pending criminal matters or debarment proceedings involving the firm, its officers or its managers?
- Which regulatory reporting regimes does the product support directly?
- When a regime changes, is the update included in the licence or charged separately?
Clients and references
Whether they have done this for a firm like yours, and whether those firms stayed. Vendors present client counts and logos readily; they present ATTRITION reluctantly, which is why this section asks for clients lost and migrations completed as separate questions from clients won. Size fit decides more failed implementations than feature lists do, so it is asked directly.
- How many client firms use this product in production today?
- How many of those are of a similar type to our firm?
- How many are within our assets-under-management band?
- How many clients did you LOSE in each of the last three years?
- How many implementations begun in the last three years were abandoned before go-live?
You can send all 167 of these questions to the vendors you choose, and get every answer back side by side. Run an RFP — it is free to you and free to them.