VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 5, 2025

Head-to-head

ECB Data Portal vs Wise (Interest & Stocks) comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

ECB Data Portal adds Data APIs, Central Bank Watcher, Inflation Rates, Interest Rates, GDP, Unemployment Rates, Yield Curves, Real Yields, and Data Visualizations coverage that Wise (Interest & Stocks) skips.

Wise (Interest & Stocks) includes Wealth Management, and Downloadable Tax Reports categories that ECB Data Portal omits.

ECB Data Portal highlights: Open SDMX 2.1 REST API with discovery & retrieval modes; single entry point at data-api.ecb.europa.eu/service/ and rich query parameters (e.g., startPeriod/endPeriod, updatedAfter, includeHistory, detail, firstNObservations/lastNObservations)., Format flexibility via content negotiation and the `format` query param: SDMX‑JSON, CSV, and SDMX‑ML (structure‑specific and generic)., and Interactive portal with export of data (CSV, XLS long/wide, SDMX) and export of visuals (PNG, PDF, PowerPoint)..

Wise (Interest & Stocks) is known for: Interest (UK/EEA): balances are invested in government money-market funds; you can spend anytime, but capital is at risk., Stocks: one-fund exposure via BlackRock’s iShares World Equity Index Fund (LU) Class N2 EUR, with currency conversions handled automatically., and Transparent Interest service fees shown per currency (e.g., GBP/EUR/USD) and subject to change..

Wise (Interest & Stocks) offers mobile access, which ECB Data Portal skips.

ECB Data Portal logo

ECB Data Portal

data.ecb.europa.eu

Official ECB gateway for euro‑area statistics with an open SDMX 2.1 REST API. The new endpoint is https://data-api.ecb.europa.eu/service/ (replacing the legacy SDW path). Content negotiation supports SDMX‑JSON, CSV, and SDMX‑ML. Charts and tables can be downloaded as CSV/XLS (long & wide), and charts as PNG/PDF/PPT. Typical update cadence is daily to monthly (e.g., reference FX rates around 16:00 CET on working days). ECB advises migrating from the old SDW URL as automatic redirects are planned to end on 1 Oct 2025.

Platforms

Web
API

Pricing

Free

Quick highlights

  • Open SDMX 2.1 REST API with discovery & retrieval modes; single entry point at data-api.ecb.europa.eu/service/ and rich query parameters (e.g., startPeriod/endPeriod, updatedAfter, includeHistory, detail, firstNObservations/lastNObservations).
  • Format flexibility via content negotiation and the `format` query param: SDMX‑JSON, CSV, and SDMX‑ML (structure‑specific and generic).
  • Interactive portal with export of data (CSV, XLS long/wide, SDMX) and export of visuals (PNG, PDF, PowerPoint).
  • Comprehensive euro‑area macro & markets coverage: HICP inflation, key & market interest rates, exchange rates (reference rates), GDP and labor indicators, plus euro‑area yield curves (spot/forward/par).
  • Revisions/deltas supported (`updatedAfter`) and conditional GET via `If‑Modified‑Since` for efficient sync.

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Wise (Interest & Stocks) logo

Wise (Interest & Stocks)

wise.com

Investing features vary by country. In the UK/EEA, Interest allocates to government money-market funds; in the US, Interest is a bank program with pass-through FDIC insurance (not an investment). “Stocks” is a single BlackRock iShares World Equity Index mutual fund where available. Settlement speed (instant vs non-instant) and whether you invest from Balances or Jars differ by market. Fees are published per currency; Stocks adds a Wise service fee on top of the fund’s OCF.

Platforms

Web
Mobile
API

Pricing

Free
Other

Quick highlights

  • Interest (UK/EEA): balances are invested in government money-market funds; you can spend anytime, but capital is at risk.
  • Stocks: one-fund exposure via BlackRock’s iShares World Equity Index Fund (LU) Class N2 EUR, with currency conversions handled automatically.
  • Transparent Interest service fees shown per currency (e.g., GBP/EUR/USD) and subject to change.
  • Stocks includes a Wise service fee in addition to the fund’s ongoing charges.
  • Availability, access speed (instant vs non-instant), and Balances vs Jars investing differ by country.

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Overlap

Shared focus areas

1 overlap

Both tools cover this research theme.

Where they differ

ECB Data Portal

Distinct strengths include:

  • Open SDMX 2.1 REST API with discovery & retrieval modes; single entry point at data-api.ecb.europa.eu/service/ and rich query parameters (e.g., startPeriod/endPeriod, updatedAfter, includeHistory, detail, firstNObservations/lastNObservations).
  • Format flexibility via content negotiation and the `format` query param: SDMX‑JSON, CSV, and SDMX‑ML (structure‑specific and generic).
  • Interactive portal with export of data (CSV, XLS long/wide, SDMX) and export of visuals (PNG, PDF, PowerPoint).
  • Comprehensive euro‑area macro & markets coverage: HICP inflation, key & market interest rates, exchange rates (reference rates), GDP and labor indicators, plus euro‑area yield curves (spot/forward/par).

Wise (Interest & Stocks)

Distinct strengths include:

  • Interest (UK/EEA): balances are invested in government money-market funds; you can spend anytime, but capital is at risk.
  • Stocks: one-fund exposure via BlackRock’s iShares World Equity Index Fund (LU) Class N2 EUR, with currency conversions handled automatically.
  • Transparent Interest service fees shown per currency (e.g., GBP/EUR/USD) and subject to change.
  • Stocks includes a Wise service fee in addition to the fund’s ongoing charges.

Feature-by-feature breakdown

AttributeECB Data PortalWise (Interest & Stocks)
Categories

Which research workflows each platform targets

Shared: APIs & SDKs

Unique: Data APIs, Central Bank Watcher, Inflation Rates, Interest Rates, GDP, Unemployment Rates, Yield Curves, Real Yields, Data Visualizations

Shared: APIs & SDKs

Unique: Wealth Management, Downloadable Tax Reports

Asset types

Supported asset classes and universes

Bonds, Currencies, Other

Mutual Funds, Currencies

Experience levels

Who each product is built for

Beginner, Intermediate, Advanced

Beginner, Intermediate, Advanced

Platforms

Where you can access the product

Web, API

Web, Mobile, API

Pricing

High-level pricing models

Free

Free, Other

Key features

Core capabilities called out by each vendor

Unique

  • Open SDMX 2.1 REST API with discovery & retrieval modes; single entry point at data-api.ecb.europa.eu/service/ and rich query parameters (e.g., startPeriod/endPeriod, updatedAfter, includeHistory, detail, firstNObservations/lastNObservations).
  • Format flexibility via content negotiation and the `format` query param: SDMX‑JSON, CSV, and SDMX‑ML (structure‑specific and generic).
  • Interactive portal with export of data (CSV, XLS long/wide, SDMX) and export of visuals (PNG, PDF, PowerPoint).
  • Comprehensive euro‑area macro & markets coverage: HICP inflation, key & market interest rates, exchange rates (reference rates), GDP and labor indicators, plus euro‑area yield curves (spot/forward/par).
  • Revisions/deltas supported (`updatedAfter`) and conditional GET via `If‑Modified‑Since` for efficient sync.
  • Yield curve datasets include AAA euro‑area government curves with daily business‑week frequency; additional capital‑market series include real benchmark bond yields.

Unique

  • Interest (UK/EEA): balances are invested in government money-market funds; you can spend anytime, but capital is at risk.
  • Stocks: one-fund exposure via BlackRock’s iShares World Equity Index Fund (LU) Class N2 EUR, with currency conversions handled automatically.
  • Transparent Interest service fees shown per currency (e.g., GBP/EUR/USD) and subject to change.
  • Stocks includes a Wise service fee in addition to the fund’s ongoing charges.
  • Availability, access speed (instant vs non-instant), and Balances vs Jars investing differ by country.
  • US Interest: opt-in bank program with pass-through FDIC insurance via partner banks—classified as a banking feature, not an investment product.
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Featured inside curated shortlists

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Frequently Asked Questions

Which workflows do ECB Data Portal and Wise (Interest & Stocks) both support?

Both platforms cover APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do ECB Data Portal and Wise (Interest & Stocks) require subscriptions?

Both ECB Data Portal and Wise (Interest & Stocks) keep freemium access with optional paid upgrades, so you can trial each platform before committing.

Which tool has mobile access?

Wise (Interest & Stocks) ships a dedicated mobile experience, while ECB Data Portal focuses on web or desktop access.

What unique strengths set the two platforms apart?

ECB Data Portal differentiates itself with Open SDMX 2.1 REST API with discovery & retrieval modes; single entry point at data-api.ecb.europa.eu/service/ and rich query parameters (e.g., startPeriod/endPeriod, updatedAfter, includeHistory, detail, firstNObservations/lastNObservations)., Format flexibility via content negotiation and the `format` query param: SDMX‑JSON, CSV, and SDMX‑ML (structure‑specific and generic)., and Interactive portal with export of data (CSV, XLS long/wide, SDMX) and export of visuals (PNG, PDF, PowerPoint)., whereas Wise (Interest & Stocks) stands out for Interest (UK/EEA): balances are invested in government money-market funds; you can spend anytime, but capital is at risk., Stocks: one-fund exposure via BlackRock’s iShares World Equity Index Fund (LU) Class N2 EUR, with currency conversions handled automatically., and Transparent Interest service fees shown per currency (e.g., GBP/EUR/USD) and subject to change..

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.