VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
ECB Data Portal vs USAspending
Pick ECB Data Portal if
ECB Data Portal
Free · Web · API
- You want macro data and yield curves.
Pick USAspending if
USAspending
Free · Web · API
- You want videos and other.
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. ECB Data Portal includes macro data and yield curves, and USAspending includes videos and other.
What readers say
ECB Data Portal
No votes yet. Cast the first one.
USAspending
No votes yet. Cast the first one.
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 | — |
| 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
- Search official ECB datasets, charts, dashboards, methodology, and metadata.
- Find policy rates, euro exchange rates, inflation, GDP, employment, unemployment, financial-market indicators, and yield curves.
- Download data as CSV, Excel, SDMX XML, and other supported formats.
- Collect up to 500 time series in the data cart before comparing or downloading them.
- Download complete datasets when a normal search export is too small.
What USAspending does best
- Search federal awards, recipients, agencies, 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.
- Explore spending through Spending Explorer, agency profiles, and federal-account profiles before opening 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 award archives, filtered awards, account data, search results, award profiles, and database files.
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 | ||
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
Other tools you might like
Keep Exploring
Feedback
Spot stale pricing, missing features, or a comparison that feels off? Send feedback on the verdict, table, alternatives, or recommendation.
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.