FRED (Federal Reserve Economic Data) adds Inflation Rates, Unemployment Rates, GDP, Interest Rates, PMI / ISM, Housing & Construction, Retail Sales, Consumer Sentiment, Yield Curves, Real Yields, and Sheets / Excel Add-ins coverage that Portfolio123 skips.
VOL. XCIV, NO. 247
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Monday, October 6, 2025
Head-to-head
FRED (Federal Reserve Economic Data) vs Portfolio123 comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
Portfolio123 includes Screeners, Quant, Backtesting, Portfolio, Correlation, and Broker Connectors categories that FRED (Federal Reserve Economic Data) omits.
FRED (Federal Reserve Economic Data) highlights: Access to over 840,000 time series from more than 100 official and third-party sources, all browsable and downloadable online., Official REST API covering both FRED and ALFRED, with endpoints for categories, releases, series, and sources., and Flexible output formats including JSON, XML, Excel, and CSV for easy integration..
Portfolio123 is known for: Build custom multi-factor ranking systems and rank stocks by universe, sector, or industry., Spreadsheet-style screening with formulas (including Piotroski F-Score) across current and historical data., and Backtesting with realistic assumptions for slippage, commissions, buy/sell rules, position sizing, and hedging..
FRED (Federal Reserve Economic Data) ships a mobile app. Portfolio123 is web/desktop only.
FRED (Federal Reserve Economic Data)
fred.stlouisfed.org
One of the most trusted sources of macroeconomic and market data worldwide. FRED offers free access to charts, releases, Excel add-ins, and a public API. An API key (free) is required, with standard rate limits. ALFRED, the companion service, provides vintage datasets so you can see what was known at any point in time.
Categories
Platforms
Pricing
Quick highlights
- Access to over 840,000 time series from more than 100 official and third-party sources, all browsable and downloadable online.
- Official REST API covering both FRED and ALFRED, with endpoints for categories, releases, series, and sources.
- Flexible output formats including JSON, XML, Excel, and CSV for easy integration.
- ALFRED (the archival database) provides point-in-time vintages, letting you track historical revisions exactly as they were published.
- Maps API delivers regional datasets with GeoJSON shapefiles for states, counties, MSAs, and more.
Community votes (overall)
Portfolio123
portfolio123.com
Quant research and live-deployment platform with point-in-time fundamentals and estimates. Users can screen, backtest, and simulate strategies, then deploy them live with broker integrations. Supports API access and a no-code desktop DataMiner. FactSet or S&P Compustat licenses are required for full historical fundamentals.
Categories
Platforms
Pricing
Quick highlights
- Build custom multi-factor ranking systems and rank stocks by universe, sector, or industry.
- Spreadsheet-style screening with formulas (including Piotroski F-Score) across current and historical data.
- Backtesting with realistic assumptions for slippage, commissions, buy/sell rules, position sizing, and hedging.
- ‘Books’ feature to combine multiple strategies and view correlations between them.
- Point-in-time fundamentals, estimates, and corporate actions with dividends handled on ex/pay dates (no survivorship bias or look-ahead).
Community votes (overall)
Shared focus areas
4 overlapsMutual strengths include Data APIs, Calendar, and Data Visualizations plus 1 more area.
Where they differ
FRED (Federal Reserve Economic Data)
Distinct strengths include:
- Access to over 840,000 time series from more than 100 official and third-party sources, all browsable and downloadable online.
- Official REST API covering both FRED and ALFRED, with endpoints for categories, releases, series, and sources.
- Flexible output formats including JSON, XML, Excel, and CSV for easy integration.
- ALFRED (the archival database) provides point-in-time vintages, letting you track historical revisions exactly as they were published.
Portfolio123
Distinct strengths include:
- Build custom multi-factor ranking systems and rank stocks by universe, sector, or industry.
- Spreadsheet-style screening with formulas (including Piotroski F-Score) across current and historical data.
- Backtesting with realistic assumptions for slippage, commissions, buy/sell rules, position sizing, and hedging.
- ‘Books’ feature to combine multiple strategies and view correlations between them.
Feature-by-feature breakdown
Attribute | FRED (Federal Reserve Economic Data) | Portfolio123 |
---|---|---|
Categories Which research workflows each platform targets | Shared: Data APIs, Calendar, Data Visualizations, APIs & SDKs Unique: Inflation Rates, Unemployment Rates, GDP, Interest Rates, PMI / ISM, Housing & Construction, Retail Sales, Consumer Sentiment, Yield Curves, Real Yields, Sheets / Excel Add-ins | Shared: Data APIs, Calendar, Data Visualizations, APIs & SDKs Unique: Screeners, Quant, Backtesting, Portfolio, Correlation, Broker Connectors |
Asset types Supported asset classes and universes | Bonds, Commodities, Currencies, Stocks, Other | Stocks, ETFs |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Web, Mobile, API | Web, Desktop, API |
Pricing High-level pricing models | Free | Free, Subscription |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
Tested Verified by hands-on testing inside Find My Moat | Not yet | Yes |
Editor pick Featured inside curated shortlists | Standard listing | Highlighted |
Frequently Asked Questions
Which workflows do FRED (Federal Reserve Economic Data) and Portfolio123 both support?
Both platforms cover Data APIs, Calendar, Data Visualizations, and APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do FRED (Federal Reserve Economic Data) and Portfolio123 require subscriptions?
Both FRED (Federal Reserve Economic Data) and Portfolio123 keep freemium access with optional paid upgrades, so you can trial each platform before committing.
Which tool has mobile access?
FRED (Federal Reserve Economic Data) ships a dedicated mobile experience, while Portfolio123 focuses on web or desktop access.
What unique strengths set the two platforms apart?
FRED (Federal Reserve Economic Data) differentiates itself with Access to over 840,000 time series from more than 100 official and third-party sources, all browsable and downloadable online., Official REST API covering both FRED and ALFRED, with endpoints for categories, releases, series, and sources., and Flexible output formats including JSON, XML, Excel, and CSV for easy integration., whereas Portfolio123 stands out for Build custom multi-factor ranking systems and rank stocks by universe, sector, or industry., Spreadsheet-style screening with formulas (including Piotroski F-Score) across current and historical data., and Backtesting with realistic assumptions for slippage, commissions, buy/sell rules, position sizing, and hedging..
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Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.