Blog · Competitor Comparisons
Equity research software comparison: follow one number from the filing to the memo
August 21, 2026
The standard way to evaluate equity research software is to compare feature matrices: number of tickers, chart types, screening filters, and news feeds.
The problem with feature checklists is that every vendor checks the same boxes. Every platform claims to offer fundamentals, filings, Excel integration, and AI search.
The test that actually reveals how software performs on a research desk is simpler and more rigorous:
Follow one number from the primary SEC filing, through the spreadsheet model, into the final investment committee memo.
This guide evaluates leading equity research platforms through the lifecycle of a financial figure.
The Audit Trail Lifecycle Test
=MASSARI.FIN formulas that update dynamically| Evaluation Stage | Bloomberg / FactSet | Koyfin / TIKR | AI Search Tools | Massari |
|---|---|---|---|---|
| 1. Primary Filing Capture | Ingested via standardized accounting rules | Standardized via S&P Capital IQ | LLM web scraping | Raw SEC ingestion back to 1985 |
| 2. Terminal Presentation | Deep historical grid with taxonomy codes | Clean visual dashboards | AI summary chat | Click-to-Source: Line highlighted in filing |
| 3. Excel Integration | Enterprise DAPI / Add-ins | Static CSV / Browser-locked | None | Live Formula Library (=MASSARI.FIN) |
| 4. Memo Compilation | Manual copy-paste or Office tools | Manual copy-paste | Plausible text (Risk of hallucination) | 36 MCP Tools: Enforces verified claim lineage |
Stage 1: How the Number Enters the Database
When a company files its 10-K, financial platforms ingest the disclosures.
- Standardized Feeds (CapIQ, FactSet): Algorithms and analysts map company disclosures into standardized accounting categories. This enables cross-company comparisons, but occasionally obscures critical footnote context during restructurings.
- Massari: Ingests primary SEC filings covering 20+ years directly. Every line item retains its exact document coordinates, form type, and filing date.
Stage 2: How the Number Displays on Screen
When an analyst looks at a multiple or revenue breakdown:
- Legacy Terminals: Display numbers in dense grids. Auditing requires navigating through secondary document menus.
- Massari: Every number on the screen is interactive. Click any figure in the income statement, balance sheet, or segment breakdown to open the original SEC filing with the exact line highlighted. Spoken call numbers, filed numbers, and platform-derived ratios are kept visually distinct.
Stage 3: How the Number Enters Microsoft Excel
Financial models live in spreadsheets.
- Browser-Locked Platforms (Koyfin, TIKR): Prevent raw equity financials from exporting dynamically due to data vendor restrictions.
- Massari: Delivers
=MASSARI.FIN(ticker, metric, period)formulas directly inside Excel. When a new quarter files, models refresh automatically without retyping, and clicking any cell opens the source regulatory filing in a docked side panel.
Stage 4: How the Number Enters the Investment Memo
When drafting an investment committee memo or client review:
- Unconstrained AI Assistants: Can produce fluent, well-written summaries that occasionally invent plausible estimates or omit unverified segments.
- Massari MCP Pipeline: Connects Claude, ChatGPT, or Cursor to 36 read-only MCP tools. The engine strictly enforces that every financial figure in authored documents must resolve from verified filing data, outputting explicit verification statistics on every report.