Infrastructure independence. Restrictions on available data. Performance limitation. Options for fine tune out results. Cost of SaaS vs the cost of the custom web data extraction tool.Read More

Here are some the major ways of data extraction: 1) using official API 2) setting up in-house crawler 3) outsourcing to DaaS provider. The price depends on how many products you will need to scrape and how often you will need to sync it.Read More

What is the most useful application of web data analysis in marketing researches?Read More