★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool details checked August 23, 2026
Tool Comparison
ECB Data Portal vs Multpl
Pick ECB Data Portal if
ECB Data Portal
Free · Web · API
- You want an API so you can script or automate things
- You care about APIs & data feeds, yield curves, and official sources, things Multpl doesn't offer
Pick Multpl if
Multpl
Free · Web
- You care about real yields and financials, 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 Multpl cover a lot of the same ground (2 shared categories, data visualizations and macro data), so for the basics you won't go far wrong with either. The real difference is focus: only ECB Data Portal gives you APIs & data feeds and yield curves, and only Multpl gives you real yields and financials.
What readers say
ECB Data Portal
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Multpl
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Key differences at a glance
- Global coverage
- ECB Data Portal
- API access
- ECB Data Portal
- 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 | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Analysts, Quants/Developers +2 more | — |
Categories covered | 5 | 4 |
Regions | Europe | North America |
| Data & capabilities | ||
Data quality | — | 3 signals: Latency: End of Day, Granularity: EOD +1 more |
Capabilities | Yield curves | — |
| Try it | Visit ECB Data Portal | Visit Multpl |
Where each one shines
What ECB Data Portal and Multpl each do best.ShowHide
Where each one shines
What ECB Data Portal and Multpl 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 Multpl does best
- Simple charts and tables for S&P 500 P/E, Shiller CAPE, price-to-sales, price-to-book, earnings yield, dividends, earnings, and sales series.
- Review macro and rates series such as CPI, inflation, GDP, Treasury yields, real yields, population, and income statistics.
- Switch between monthly and yearly table views where supported to move from chart context into spreadsheet-style review.
- On-page source and methodology notes that cite providers such as S&P Global, U.S.
- Current end-of-day timestamps on popular series for lightweight market-context checks.
Every detail we compared
Every tracked attribute for ECB Data Portal and Multpl, side by side.ShowHide
Every detail we compared
Every tracked attribute for ECB Data Portal and Multpl, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | BondsCurrenciesOther | StocksBondsOther |
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 | Not specified |
API auth & delivery | Auth: NoneDocs | Not specified |
Export formats | CSVExcelXMLJSONImagePDFPowerPoint | Not specified |
| Plans & trust | ||
Capability signals | Yield curves | Not specified |
Vendor & support | European Central Bank | MultplSupport: Email |
Curation ratings | Not specified | Methodology 4/5Reliability 3/5UX 3/5 |
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 Multpl?
ECB Data Portal leans toward APIs & data feeds, data visualizations, and macro data, while Multpl puts more weight on data visualizations, macro data, and real yields. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do ECB Data Portal and Multpl cost?
Good news: both ECB Data Portal and Multpl have free plans, so you can run them side by side and only pay if you hit a wall.
Does ECB Data Portal or Multpl have an API?
ECB Data Portal has an API for programmatic access and custom integrations. Multpl doesn't, so you're working through its interface.
Should I choose ECB Data Portal or Multpl?
It depends on what you're after. Pick ECB Data Portal if APIs & data feeds and yield curves matter to you; go with Multpl if you'd rather have real yields and financials. And if you only need the basics both share, let price decide.
What asset classes do ECB Data Portal and Multpl cover?
Both cover bonds and other. ECB Data Portal also handles currencies. Multpl adds stocks on top.
Which covers international markets: ECB Data Portal or Multpl?
ECB Data Portal has documented international coverage (Europe), so it's the safer bet if you hold non-US stocks. Multpl is more region-specific, mainly North America.
Can I export data from ECB Data Portal and Multpl?
ECB Data Portal exports to CSV and Excel. Multpl is stingier about getting data out.
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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.