VOL. XCIV, NO. 247

★ BEST INVESTING TOOLS COMPARISON ★

NO ADVICE

Tuesday, January 6, 2026

Tool Comparison

Observatory of Economic Complexity (OEC) vs Portfolio123 comparison

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

Observatory of Economic Complexity (OEC) logo

Observatory of Economic Complexity (OEC)

oec.world

PricingFree, Subscription
PlatformsWeb, API
Portfolio123 logo

Portfolio123

portfolio123.com

PricingFree, Subscription
PlatformsWeb, API, Desktop
Editor's pickHands-on review

Comparison highlights

  • Tool score: the chart below shows community vote sentiment over the last 8 weeks. Use it as a signal, not a verdict.
  • Overlap: both cover Data Visualizations, Data APIs, and Education and 1 other categories.
  • Coverage tilt: Observatory of Economic Complexity (OEC) has 1 categories you won't get in Portfolio123; Portfolio123 has 16 unique categories.
  • Platforms: Observatory of Economic Complexity (OEC) runs on Web, API; Portfolio123 runs on Web, API, Desktop.

Category leaders

  • Screeners: Portfolio123 leads (+2 vs 0 net votes for Observatory of Economic Complexity (OEC)).
  • Portfolio: Portfolio123 is tagged for this workflow; Observatory of Economic Complexity (OEC) has no category votes yet.
  • Watchlist: Portfolio123 is tagged for this workflow; Observatory of Economic Complexity (OEC) has no category votes yet.
  • Data Visualizations: not enough category votes yet to call a leader.

Vote sentiment comparison

Cumulative positive vote share. Loading fresh totals...

Observatory of Economic Complexity (OEC)Portfolio123

Side-by-side metrics

AttributeObservatory of Economic Complexity (OEC)Portfolio123
Asset types

Supported asset classes and universes

Other

Stocks, ETFs, Closed-End Funds

Experience levels

Who each product is built for

Beginner, Intermediate, Advanced

Beginner, Intermediate, Advanced

Platforms

Where you can access the product

Web, API

Web, API, Desktop

Pricing

High-level pricing models

Free, Subscription

Free, Subscription

Tested

Verified by hands-on testing inside Find My Moat

Not yet

Yes

Editor pick

Featured inside curated shortlists

Standard listing

Highlighted

Coverage overlap

Shared categories

Categories where both tools offer overlapping coverage.

Observatory of Economic Complexity (OEC) strengths

Categories covered by Observatory of Economic Complexity (OEC) but not Portfolio123.

Frequently Asked Questions

Which workflows do Observatory of Economic Complexity (OEC) and Portfolio123 both support?

Both platforms cover Data Visualizations, Data APIs, Education, and Blogs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do Observatory of Economic Complexity (OEC) and Portfolio123 require subscriptions?

Both Observatory of Economic Complexity (OEC) and Portfolio123 keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access Observatory of Economic Complexity (OEC) and Portfolio123?

Both Observatory of Economic Complexity (OEC) and Portfolio123 prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.

What unique strengths set the two platforms apart?

Observatory of Economic Complexity (OEC) differentiates itself with Visualizations and rankings based on Economic Complexity Index (ECI) and Product Complexity Index (PCI), with reports by HS classification., Monthly international trade data and subnational coverage across 30+ countries available on Pro plans., and Premium tier adds company-level U.S. Bill of Lading data through a Company Explorer sourced from U.S. Customs., whereas Portfolio123 stands out for Web‑based quant research terminal for building multifactor ranking systems, stock/ETF screens, and complete rules‑based strategies with no programming, powered by point‑in‑time FactSet data and marketed as free of survivorship and look‑ahead bias., Supports realistic simulations and backtests over roughly 20 years of history for US, Canadian, and European equities, with custom universes, separate buy/sell rules, position sizing, hedging, and “Book of Strategies” to combine and analyze correlated systems., and Stock & ETF coverage uses fundamentals, estimates, corporate actions, plus industry/sector classification, with “over 15,000 current US, Canadian, and European stocks” and many more historical issues..

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.