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Key Collector is a professional keyword research tool under LegatoSoft, positioned to help website operators collect, analyze, and organize keywords for SEO and marketing keyword selection. The crawled text indicates that Key Collector 4 has been released and notes that information about the new version should be viewed on key-collector.ru via automatic translation.
The tool covers three stages of keyword research: collection, analysis, and organization. On the collection side, it supports “dozens of sources,” with explicitly listed sources including Keyword Planner Tool, Analytics, Search Suggestions, and Related Queries. For analysis, it provides Keyword Effectiveness Index, Deep SERP analysis, Stop Words Tool, an advanced filtering system, and an automatic keyword analyzer. For organization, it supports keyword grouping, color labels, comments, formulas, tree views, and export, making it suitable for project-based management of large keyword sets.
Pricing is very clear: a 1-year subscription costs $29 and includes a license for 1 PC. The limitation is that it cannot be used on multiple computers at the same time, but if your computer configuration changes, you can update the license to another PC up to 2 times per month. The subscription also includes access to a ticket system for questions, technical support, and feature requests. The main text does not specify payment methods, refund policy, or whether a free trial is available.
The advantages are its low price, complete workflow for keyword collection, analysis, and organization, and practical features such as SERP analysis, stop words, and advanced filtering. The drawbacks are that the license is tied to a single PC, making it less friendly for team collaboration; although it claims to support “dozens” of data sources, it does not disclose their scale, regional coverage, or update frequency; and system requirements, payment methods, and free trial information are all missing.
It is better suited to individual SEOs, freelancers, small website operators, or users who need a localized keyword organization tool. Its accessibility from China cannot be determined from the text alone, and payment availability is also unknown. If you need tools within the Chinese ecosystem or cloud-based collaboration, you may compare it with 5118, 爱站, and 站长工具. For international SEO, alternatives include Ahrefs, SEMrush, Moz, and Google Keyword Planner.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on key-collector.com official site.
key-collector.com is an Russia Marketing & SEO provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach key-collector.com directly.