VOL. XCIV, NO. 247

★ BEST INVESTING TOOLS COMPARISON ★

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Thursday, February 19, 2026

Tool Comparison

ECB Data Portal vs Similarweb comparison

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

ECB Data Portal logo

ECB Data Portal

data.ecb.europa.eu

PricingFree
PlatformsWeb, API
Similarweb logo

Similarweb

similarweb.com

PricingFree, Subscription
PlatformsWeb, API
Hands-on review
Top 50 Investing ToolsThe global ranking of the best investing tools, ranked by community votes.

At a glance

Platforms
ECB Data PortalWeb, API
SimilarwebWeb, API
Categories
ECB Data Portal8
Similarweb5
Pricing details

Tool

ECB Data Portal

Starting price

Free tierYes
Free trial

Plans & pricing

FreeFree

Tool

Similarweb

$199/mo

Starting price

Free tierYes
Free trial

Plans & pricing

FreeFree
Starter (Web Intelligence)$199/mo
Professional (Web Intelligence)$399/mo
Team (Web Intelligence)Subscription
EnterpriseSubscription

Vote sentiment comparison

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Platform details

AttributeECB Data PortalSimilarweb
Asset types
BondsCurrenciesOther
Other
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Regions
Europe
North AmericaEuropeAPACLatAmMiddle EastAfrica
Data freshness
Not specified
End of Day
API access
REST
REST
Export formats
CSVExcelXMLJSONImagePDFPowerPoint
CSVExcelJSONPDFImage

Coverage overlap

Shared categories3

Categories where both tools offer overlapping coverage.

ECB Data Portal strengths5

Categories covered by ECB Data Portal only.

Similarweb strengths2

Categories covered by Similarweb only.

Frequently Asked Questions

What's the difference between ECB Data Portal and Similarweb?

ECB Data Portal focuses on Data APIs, APIs & SDKs, and Data Visualizations while Similarweb specializes in App & Website Traffic, Data APIs, and APIs & SDKs. They overlap in 3 categories, so choose based on your preferred workflow and pricing.

How much do ECB Data Portal and Similarweb cost?

Good news—both ECB Data Portal and Similarweb offer free plans. You can try each platform without commitment and only pay when you need premium features.

Do ECB Data Portal and Similarweb have APIs?

Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.

Should I choose ECB Data Portal or Similarweb?

Choose ECB Data Portal if you need ECB online delivery service with interactive charts/dashboards, powerful search & browsing, and access to publications/methodology; includes some national breakdowns and counterpart areas., and ECB website states the ECB Data Portal “provides access to all official ECB statistics” and offers data downloads plus comprehensive dataset metadata.. Go with Similarweb if Website traffic and engagement analytics, including keyword research, referral sources, and a free traffic checker tool., and APIs available in REST and Batch modes: REST delivers JSON responses, while Batch handles large CSV reports. better fits how you invest.

What asset classes do ECB Data Portal and Similarweb cover?

Both cover Other. ECB Data Portal also includes Bonds, and Currencies.

Can I export data from ECB Data Portal and Similarweb?

Both platforms let you export data to spreadsheets (CSV, Excel, JSON, Image, and PDF). This is useful for custom analysis or record-keeping.

Keep Exploring

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.