Key Collector is an advanced SEO tool for keyword research, competitive analysis, and semantic core development, particularly for Yandex and Russian-language SEO.

✅ Yes. One of Key Collector’s primary functions is automated data extraction from Yandex Wordstat, making it easy to build keyword lists and semantic cores.

Yes. It shows keyword competition, cost-per-click (CPC), and commercial intent, helping you prioritize high-value queries.

While optimized for Yandex SEO, it does support Google data (e.g., via Google Keyword Planner) through manual import or third-party integration.

Key Collector is a Windows desktop application. It does not support macOS or Linux directly.

Yes. It includes content analysis tools to check whether your site or articles align with your keyword strategy.

Key Collector costs approximately $18.64 (one-time), making it a very affordable option for professional SEO work.

⚠️ Partially. Key Collector relies on external CAPTCHA-solving services, but many users report slow solving or frequent errors with low-tier services, especially during **Wordstat parsing or massive keyword checks.

✅ CaptchaAI provides fast, accurate CAPTCHA solving—especially for Yandex Wordstat image CAPTCHAs—ensuring that your keyword gathering doesn’t stall or fail. It’s ideal for scaling up data collection without interruptions.

Most common reasons:

* CAPTCHA challenges not solved

* IP rate limits or proxy bans

* Yandex blocking automated requests

  ✅ Integrating **CaptchaAI** and rotating proxies can help **keep your parsing smooth and continuous**, even under load.