Composer by SoFi
Composer by SoFi is an AI-assisted, no-code environment for creating, backtesting, combining, and automatically executing rules-based investment strategies.
Website or institutional source
- Quantitative research and backtesting platform
- Quant Research & Backtesting Platforms
- Tier III
Overview
Composer by SoFi is an AI-assisted, no-code environment for creating, backtesting, combining, and automatically executing rules-based investment strategies. Users can describe an idea in natural language or use a visual editor to define assets, conditions, filters, rankings, and portfolio weights.
SoFi acquired Composer Securities and relaunched the platform under its own brand in June 2026. Composer reports more than $37 billion in trading volume, 18 million orders executed, and a library of over 2,000 community-built strategies. Within The Economy Wiki, the institution is connected to the Quant Research & Backtesting Platforms category.
Firm facts
| Institution | Composer by SoFi |
| Type | Quantitative research and backtesting platform |
| Headquarters | San Francisco, United States |
| Founded | 2020 |
| Primary ranking focus | Quant Research & Backtesting Platforms |
| Highest 2026 tier | Tier III |
Activities and investment capabilities
Composer by SoFi is active in systematic research, strategy testing, data engineering and model deployment. Its category-specific capabilities are summarized below.
Core capability
systematic research, strategy testing, data engineering and model deployment
Institutional relevance
Capabilities are assessed for professional investors, investment organizations, counterparties or hedge-fund operating teams.
Risk and execution
The profile considers research quality, implementation, governance, resilience and category-specific operating requirements.
Strategy and market coverage
Strategy and workflow coverage
systematic research, strategy testing, data engineering and model deployment
Institutional context
Coverage reflects the institution’s role in hedge-fund investment, data, trading, financing, risk or operational workflows.
Market position
Composer fits Tier III because it is a prominent example of accessible AI-assisted systematic investing. Its investment universe and validation depth are narrower than professional quant platforms, but its transparent rules and direct test-to-execution workflow give it category relevance.
Composer by SoFi is assessed within the Quant Research & Backtesting Platforms framework. For wider market context, see Private Equity Technology Due Diligence in the AI Era.
Competitive context
Composer by SoFi is recognized Tier III in Top 30 Quant Research & Backtesting Platforms 2026. The rankings compare institutions by category relevance, investment or operating capability, research depth, risk and execution quality, institutional credibility and current activity. Comparable links support navigation and do not imply identical mandates, products or counterparties.
Leadership and governance
Leadership, investment-committee composition, product ownership and operating resources may change over time. Current information should be confirmed through the institution’s website or public institutional source.
| Leadership area | Current source |
|---|---|
| Leadership and governance | Current institutional information |
Corporate and public information
This profile refers to Composer by SoFi as the public-facing institution or platform. Individual funds, advisers, broker-dealers, banks, administrators, data businesses and regulated affiliates may use separate legal names across jurisdictions.
Corporate and disclosure information
| Organization | Composer by SoFi |
| Headquarters | San Francisco, United States |
| Public source | www.sofi.com/invest/composer |
| Profile basis | Public institutional information and Capital Ranking editorial research |
Ranking recognition
Related Economy analysis
Selected Economy Markets articles provide context for the investment, market-structure, technology, financing and institutional themes relevant to this profile:
- Private Equity Technology Due Diligence in the AI Era
- Technology Private Equity: Scale, Due Diligence and the Small-Cap Advantage
- How AI Is Reshaping the Consulting Industry in 2026
- Why Access Alone No Longer Wins Clients
- The Silent Reshuffle of the Advisory Market
