Observatory of Economic Complexity (OEC) vs Semrush comparison

Observatory of Economic Complexity (OEC) focuses on Data Visualizations, Data APIs, and Shipping & Trade while Semrush specializes in App & Website Traffic, Data APIs, and APIs & SDKs. They overlap in 2 categories, so choose based on your preferred workflow and pricing.

Good news—both Observatory of Economic Complexity (OEC) and Semrush offer free plans. You can try each platform without commitment and only pay when you need premium features.

Semrush has a mobile app so you can check your research on the go. Observatory of Economic Complexity (OEC) is web-only, so you'll need a browser to access it from mobile devices.

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

Choose Observatory of Economic Complexity (OEC) if you need Visualizations and rankings based on Economic Complexity Index (ECI) and Product Complexity Index (PCI), with reports by HS classification., and Monthly international trade data and subnational coverage across 30+ countries available on Pro plans.. Go with Semrush if Traffic Analytics tools to examine any website’s visitors, sources, engagement metrics, and competitive benchmarks., and Rich API suite: Analytics and Projects APIs (Business plan), Trends API, Listing Management, and Map Rank Tracker. Current versions support API key (v3) and OAuth 2.0 with JSON (v4). better fits how you invest.

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