All AI tools
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
22 tools for “One-time Fee”
Searching foronetimefee
Few tools use these exact words, so these also include tools that match what you mean.
Customer intelligence platform that analyzes calls, tickets and surveys
Fast feedback from human panelists and AI personas
Personalized research paper feed with AI summaries and audio
Survey and feedback platform with an AI analyst agent
Deep academic search agent that reads papers to find the right ones
AI answer engine that searches the web and cites its sources
AI assistant for academic papers, reviews and citations
AI-moderated customer interviews with every claim linked to a clip
Literature maps that track citations and surface new papers
AI moderators run customer interviews and analyse the results
AI research and discovery platform for R&D and enterprise teams
AI research assistant for finding, reading and writing about papers
Sponsored
Your AI tool here
A Featured launch puts your tool in this spot and on the home page for a week.