AIToolsForProfessionals

Description: Long-tail keyword discovery tool across major platforms.
URL: https://keywordtool.io
Pricing: Freemium
Price: Free basic; Pro plans from ~US$69/mo (current as of 12 Aug 2025)
Key Features:
• Expands keyword lists beyond Google Planner.
• Multiple platforms in one interface.
• Fast export for briefs.