★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: ECB Data Portal checked May 2, 2026
Tool Comparison
ECB Data Portal vs USAspending
Pick ECB Data Portal if
ECB Data Portal
Free · Web · API
- You care about macro data and yield curves, things USAspending doesn't offer
Pick USAspending if
USAspending
Free · Web · API
- You care about videos and other, things ECB Data Portal doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
ECB Data Portal and USAspending cover a lot of the same ground (3 shared categories, APIs & data feeds, data visualizations, and official sources), so for the basics you won't go far wrong with either. The real difference is focus: only ECB Data Portal gives you macro data and yield curves, and only USAspending gives you videos and other.
What readers say
ECB Data Portal
Vote once to reveal the community verdict.
USAspending
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Key differences at a glance
- Global coverage
- ECB Data Portal
- Asset coverage
- ECB Data PortalAdds bonds and currencies
- Free plan
- Both
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Free |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 5 limits: Free: data cart series max: 500, Free: search download csv max series: 500 +3 more | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | Yes |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Analysts, Quants/Developers +2 more | — |
Categories covered | 5 | 5 |
Regions | Europe | North America |
| Data & capabilities | ||
Data quality | — | Latency: End of Day and Granularity: EOD |
Capabilities | Yield curves | — |
Security | — | Data residency: US |
| Try it | Visit ECB Data Portal | Visit USAspending |
Where each one shines
What ECB Data Portal and USAspending each do best.ShowHide
Where each one shines
What ECB Data Portal and USAspending each do best.What ECB Data Portal does best
- Browsing access to official ECB statistics through search, dataset pages, main figures, interactive charts, dashboards, methodology, and metadata.
- Research coverage for ECB policy rates, euro exchange rates, inflation, GDP, employment, unemployment, financial-market indicators, and euro area yield curves.
- Download support for data as CSV, Excel, SDMX XML, and other supported formats, with chart exports to PNG, PowerPoint, and PDF.
- The data cart to collect up to 500 time series during a browser session before downloading or comparing them.
- Download support for whole datasets in bulk from browse pages when regular search-result exports are too small.
What USAspending does best
- Search tools across federal awards, recipients, agencies, federal accounts, contracts, grants, loans, direct payments, insurance, and other assistance records.
- Advanced Search filters such as award type, date, place of performance, NAICS, PSC, Assistance Listing, agency, recipient, and disaster-emergency funding codes.
- Tools for exploring top-down spending through Spending Explorer, agency profiles, and federal-account profiles before drilling into awards and recipients.
- The public REST API V2 with JSON responses for award and account workflows; current endpoint docs say authorization is not required.
- Download support for data through award archives, custom award downloads, custom account downloads, Advanced Search exports, award profile downloads, and the full database download.
Every detail we compared
Every tracked attribute for ECB Data Portal and USAspending, side by side.ShowHide
Every detail we compared
Every tracked attribute for ECB Data Portal and USAspending, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | BondsCurrenciesOther | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | AnalystsQuants/DevelopersInstitutional InvestorsStudents/Researchers | Not specified |
Regions | Europe | North America |
Coverage details | Not specified | Countries: US |
| Data | ||
Data freshness | Not specified | End of Day |
Data granularity | Not specified | EOD |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: NoneDocs | Auth: None |
Export formats | CSVExcelXMLJSONImagePDFPowerPoint | CSVJSON |
| Plans & trust | ||
Security & compliance | Not specified | Data residency: US |
Capability signals | Yield curves | Not specified |
Vendor & support | European Central Bank | U.S. Department of the Treasury – Bureau of the Fiscal ServiceCountry: USSupport: Email |
Curation ratings | Not specified | Methodology 5/5Reliability 5/5UX 4/5 |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Freedata cart series max: 500 · search download csv max series: 500 · +3 more | Free |
Questions we keep getting
What's the difference between ECB Data Portal and USAspending?
ECB Data Portal leans toward APIs & data feeds, data visualizations, and macro data, while USAspending puts more weight on APIs & data feeds, data visualizations, and videos. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do ECB Data Portal and USAspending cost?
Good news: both ECB Data Portal and USAspending have free plans, so you can run them side by side and only pay if you hit a wall.
Do ECB Data Portal and USAspending have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose ECB Data Portal or USAspending?
It depends on what you're after. Pick ECB Data Portal if macro data and yield curves matter to you; go with USAspending if you'd rather have videos and other. And if you only need the basics both share, let price decide.
What asset classes do ECB Data Portal and USAspending cover?
Both cover other. ECB Data Portal also handles bonds and currencies.
Which covers international markets: ECB Data Portal or USAspending?
ECB Data Portal has documented international coverage (Europe), so it's the safer bet if you hold non-US stocks. USAspending is more region-specific, mainly North America.
Can I export data from ECB Data Portal and USAspending?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Keep researching
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Feedback
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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.