SEC.gov (EDGAR) vs Similarweb comparison

SEC.gov (EDGAR) focuses on Improved Filings, Insider Data, and 13F while Similarweb 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 SEC.gov (EDGAR) and Similarweb offer free plans. You can try each platform without commitment and only pay when you need premium features.

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

Choose SEC.gov (EDGAR) if you need Search Filings provides free public access to EDGAR documents and search tools (e.g., Full Text Search, Latest Filings, Mutual Fund Search)., and EDGAR Full-Text Search covers electronic filings since 2001 (including exhibits/attachments) and supports queries by keyword, ticker, company name, CIK, and reporter; boolean/wildcards and advanced search are supported (natural-language search is not).. 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.

Both cover common asset types. SEC.gov (EDGAR) also includes Stocks, ETFs, Mutual Funds, and Funds. Similarweb adds coverage for Other.

SEC.gov (EDGAR) offers real-time data feeds, which is essential for active traders. Similarweb uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.

Similarweb supports data exports to CSV, Excel, JSON, PDF, and Image. SEC.gov (EDGAR) has more limited export options.