SellerSprite

SellerSprite is a comprehensive Amazon keyword and product research tool. While it doesn't explicitly mention 'People Also Ask' or 'Google Autocomplete Suggestions' which are specific to general web search, it offers extensive keyword research capabilities for Amazon, including 'Keyword Mining', 'Reverse ASIN', and 'Keyword Explorer' which serve a similar purpose within the Amazon ecosystem. It provides real-time data and trends for Amazon searches, allows data export, supports multiple languages and marketplaces (location-based filtering), offers child accounts for team collaboration, and maintains search history. The pricing is clearly laid out on a dedicated page.