SEI
SEI (Systems Evolution, Inc.) is a global provider of investment processing, management, and operations solutions. It offers technology-driven service...Read more
Market Share of SEI
Current Customer(s)
207
Market Share (Est.)
2.04%
Ranking
#11
Top Competitors and Alternatives of SEI
The top three of SEI’s competitors in the Investment Portfolio Management category are Natixis with 14.73%, Wilshire with 13.51%, Black Diamond Wealth Platform with 11.70% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Natixis | 1493 | 14.73% | SEI vs Natixis |
| Wilshire | 1369 | 13.51% | SEI vs Wilshire |
| Black Diamond Wealth Platform | 1186 | 11.70% | SEI vs Black Diamond Wealth Platform |
| Invesco | 979 | 9.66% | SEI vs Invesco |
| eFront | 856 | 8.45% | SEI vs eFront |
| Morningstar Direct | 575 | 5.67% | SEI vs Morningstar Direct |
| Cboe | 570 | 5.62% | SEI vs Cboe |
| Charles River Investment Management Solution (IMS) | 369 | 3.64% | SEI vs Charles River Investment Management Solution (IMS) |
| Aladdin By Blackrock | 348 | 3.43% | SEI vs Aladdin By Blackrock |
| FNZ Group | 210 | 2.07% | SEI vs FNZ Group |
| Juniper Square | 189 | 1.86% | SEI vs Juniper Square |
| Tegus | 188 | 1.85% | SEI vs Tegus |
| Equiniti | 182 | 1.80% | SEI vs Equiniti |
| IHS Markit iLevel | 178 | 1.76% | SEI vs IHS Markit iLevel |
| Bloomberg EMSX | 174 | 1.72% | SEI vs Bloomberg EMSX |
| Intelliflo | 126 | 1.24% | SEI vs Intelliflo |
| Morningstar Office | 123 | 1.21% | SEI vs Morningstar Office |
| FIS ZaiNet | 107 | 1.06% | SEI vs FIS ZaiNet |
| PeopleSoft FSCM 9.2 : Deal Management | 100 | 0.99% | SEI vs PeopleSoft FSCM 9.2 : Deal Management |
| Allvue | 93 | 0.92% | SEI vs Allvue |
Popular Comparisons
Top Competitors and Alternatives of SEI
The top three of SEI’s competitors in the Investment Portfolio Management category are Natixis with 14.73%, Wilshire with 13.51%, Black Diamond Wealth Platform with 11.70% market share.
SEI vs Natixis
SEI vs Wilshire
SEI vs Black Diamond Wealth Platform
SEI vs Invesco
SEI vs eFront
SEI vs Morningstar Direct
SEI vs Cboe
SEI vs Charles River Investment Management Solution (IMS)
Customers of SEI
Around the world in 2025, over 199 companies have started using SEI as Investment Portfolio Management tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| CIBC | 10,000+ | Toronto | Ontario | Canada |     |
| Accenture | 10,000+ | Dublin | Leinster | Ireland | |
| First Interstate | 1,000 - 4,999 | Billings | Montana | United States | |
| Cambridge Trust | 1,000 - 4,999 | Newton | Massachusetts | United States | |
| HTLF | 1,000 - 4,999 | Denver | Colorado | United States | |
| Bell Bank | 1,000 - 4,999 | Fargo | North Dakota | United States | |
| Trustmark Bank | 1,000 - 4,999 | Jackson | Mississippi | United States | |
| UMB Bank | 1,000 - 4,999 | Kansas City | Missouri | United States | |
| Rockland Trust | 1,000 - 4,999 | Rockland | Massachusetts | United States | |
| SEI | 1,000 - 4,999 | Collegeville | Pennsylvania | United States | |
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SEI Customers by Products and Services
The top three products and services offering customers that use SEI for Investment Portfolio Management are Financial Planning (29), Wealth Management (28), Business Banking (18).
Customers
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SEI Customers by Employee Size
The majority of SEI's customers for the investment-portfolio-management category fall in the company size of 0 - 9 employees (107 companies), 20 - 49 employees (31 companies), 100 - 249 employees (15 companies).
Employee Size
SEI Customers by Geography
The top three geographies of SEI for investment-portfolio-management are the United States with 185(92.96%), United Kingdom with 10(5.03%), Ireland with 1(0.50%) customers respectively.
Customers
Employees of SEI
Also see other Products/Services by SEI in:
FAQ
Find answers to the most often asked questions by users.
Who are the top SEI competitors?
SEI’s Top competitors in the investment-portfolio-management category are Natixis, Wilshire, Black Diamond Wealth Platform. You can view a full list of SEI competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of SEI and 40,000 other technologies on the internet. You can also compare SEI and its feature with top competitors here : SEI vs Natixis SEI vs Wilshire SEI vs Black Diamond Wealth Platform.
What is SEI customer distribution based on company size?
What is SEI market share in the investment-portfolio-management?
What are the top countries that use SEI?
What are the top industries that use SEI?
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